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TABLE OF CONTENTS
PolyBlend PB100-2
OVERVIEW
Safety Precautions ............................................................................................... 1
Specifications ...................................................................................................... 1 INSTALLATION
Location ............................................................................................................. 1
Unpacking .......................................................................................................... 1
Connections ........................................................................................................ 1 Storage .............................................................................................................. 1
OPERATION
General .............................................................................................................. 2 Start-Up ............................................................................................................. 2
Water Pressure.................................................................................................... 2
Solution Output ................................................................................................... 2 MAINTENANCE
Shutdowns.......................................................................................................... 3 Maintenance ....................................................................................................... 3 Special Tools ....................................................................................................... 3
Lubrication.......................................................................................................... 3 Predicted Life Span .............................................................................................. 3
Operating Procedures........................................................................................... 3
Emergency Operating Procedures .......................................................................... 3 Disassembly, Repair and Reassembly ..................................................................... 3
Recommended Spare Parts ................................................................................... 3 Pump Replacement .............................................................................................. 3
Troubleshooting .................................................................................................. 4 WARRANTY........................................................................................................... 5-6 APPENDIX
Differential Pressure Switch ............................................................................... 7-8
Digital Display Controller (REM-1F) ...................................................................9-14
LMI Diaphragm Pump Information...................................................................15-18
Bodine AC Motor............................................................................................19-20 Asco Solenoid Valve .......................................................................................21-28
PARTS LISTS
Overall Parts List and Exploded Diagram .........................................................29-30
Mixing Chamber Assembly Parts List and Exploded Diagram ...............................31-32 Flowmeter Assembly Parts List and Exploded Diagram ........................................... 33
Pump Assembly Parts List and Exploded Diagram..............................................35-38 DRAWINGS
General Arrangement PB100-2, DWG. # PB100..................................................... 39
System Electrical Schematic, DWG. # SES-0003 .................................................... 40
WATER TECHNOLOGIES TELEPHONE 616-772-9011 2155 112th Avenue 800-245-3006 HOLLAND, MI 49424 FACSIMILE 616-748-2568
PolyBlend Model #PB 100-2 INSTALLATION, OPERATION, AND MAINTENANCE INFORMATION
CONTENTS INSTALLATION
Overview Warranty Installation Appendixes
Operation Drawings
Maintenance
READ THIS MANUAL BEFORE YOU
INSTALL, OPERATE, OR SERVICE THIS
UNIT.
OVERVIEW
SAFETY PRECAUTIONS
o Ensure that the control panel is grounded to avoid possible electrical shock or damage to equipment.
o Before servicing, turn off all power and assure power “lockout” to avoid possible electric shock.
o Disconnect external power to the control panel before removing or replacing fuses.
SPECIFICATIONS
Pump Diaphragm
Inlet 1/2” FPT, Water Supply
5/8” Hose Barb, Polymer Supply
Outlet 1/2” FPT, Solution Discharge
Water Capacity 100 GPH Primary
Polymer Capacity 2.0 GPH
Pressure Rating 100 PSI
Electrical Supply 120/1/60, 6 Amps
Dimensions 23" H x 10" W x 16" D
Weight 51 lbs. Motor(s) (1) 1/6 HP, 120VAC, 3.6 AMPS
LOCATION
Select a location that provides:
• Electrical Supply
• Potable Water (Clean)
• Proximity to the Point of Use
• Easy Handling and Storage of Polymer
• Access to Unit
• Protection Against Severe Weather
UNPACKING
Examine package contents for damage. Report any to
freight forwarder. Check plastic bag(s) for contents
against individual packing list(s).
NOTE: Disregard any moisture; this unit was wet
tested.
CONNECTIONS
• Use Teflon tape on threads. Use joint compound (pipe dope) in small amounts, if necessary.
• Do not over-tighten fittings. • Insure that supply water pressure is less than 100
psi.
• Install water isolation valve with unions. • Insure that neat polymer feed line has a flooded
suction.
NOTE: To enhance performance, reduce the
number of piping turns and elevation changes.
STORAGE
Store in atmosphere controlled environment. Protect
from extreme temperature (above 110°F, 52°C, below
32°F, 0°C) and wide ambient temperature fluctuations.
Protect from direct weather exposure, i.e., sun, rain, high wind, etc.
- 1 - PB-100-2
- 4 - PB-100-2
OPERATION
GENERAL
This PolyBlend unit will perform the following
functions: meter polymer dosage, regulate mixing
water, provide uniform dilution and activation, operate
on-line continuously, and feed solution to the point of
use.
Neat polymer from the metering pump and dilution
water controlled by the solenoid valve enter the mixing
chamber. Dilution and activation occur, yielding
prepared solution ready for use.
Neat polymer dosage rate is adjusted at pump face or at
electronic controller (REM-1F, SCR, etc.). Primary
dilution (and post dilution) water are controlled by
individual flow control valves.
START-UP
Step 1: Switch pump to external mode at pump face.
Step 2: Prime polymer pump, using priming kit
provided with unit.
Step 3: Place unit power switch in Off position.
Step 4: Energize power circuit that feeds unit .
Solenoid opens. Allow mixing chamber to fill
with water by opening primary dilution water
control valve.
NOTE: Do not turn mixer motor on until
chamber is filled with water, running dry will
damage mechanical seal. — S
et Controls
Step 5: Place unit power switch in On position.
Mixing chamber motor starts.
Step 6: Access REM-1F controller to turn pump
On/Off and for polymer output adjustment.
Output can also be adjusted at pump face by
varying the stroke length.
NOTE: For optimum pump performance,
keep stroke frequency as high as possible.
This is done by decreasing the stroke length
setting. More stroke repetition with a shorter
length is better than fewer strokes with a long
stroke length. If stroke length is too short,
pump prime may be affected.
Step 7: Adjust water flow at mixing chamber by
turning control valve. (The other control valve
A 2 GPH (7.6 LPH) pump @ 100% stroke length and
25 strokes per minute will deliver 0.5 GPH (1.9 LPH).
However, 2 GPH (7.6 LPH) pump @ 50% stroke length
and 50 strokes per minute will also deliver 0.5 GPH
(1.9 LPH) with a more homogeneous mix.
N O T E : D o n o t e x c e e d p o l y m e r
concentrations of 1% in the PolyBlend.
should be turned for post-dilution adjustment, if
applicable.)
NOTE: Do not run polymer pump unless
water flow is established. Polymer alone can
plug discharge plumbing.
WATER PRESSURE
This unit is equipped with a differential pressure switch.
It has been factory set. See Appendix for details.
SOLUTION OUTPUT
Unit output is determined by setting pump stroke length
and stroke frequency together with setting dilution
water flow. Establish desired solution volume and
solution concentration, then proceed.
EXAMPLE: 100 GPH (380 LPH) of .5% polymer
solution desired. A 2 GPH (7.6 LPH)
diaphragm pump is used.
— Determine neat polymer requirement.
(100 GPH) x (.005) = 0.5 GPH neat polymer
(380 LPH)) x (.005) = 1.9 LPH neat polymer
— Determine pump usage.
(0.5 GPH) ÷ (2 GPH) = 25% pump capacity
(1.9 LPH) ÷ (7.6 LPH) = 25% pump capacity
- 5 - PB-100-2
MAINTENANCE
SHUTDOWNS
If out of service more than one week, flush mixing
chamber.
• Turn pump off.
• Place unit power switch in On position to establish
water flow for five minutes.
If out of service for more than two weeks, flush pump
and mixing chamber.
• Connect pump suction to a container of mineral oil
(not water).
• Place unit power switch in On position to establish
water flow.
• Turn pump on and run for three minutes.
• Turn pump off. • Continue water flow for five additional minutes.
• Drain water from chamber and piping to prevent
freezing.
OPERATING PROCEDURES
For normal operation, once settings are adjusted based
on operation parameters, the system can simply be
turned ON or OFF. Special operating instructions for
Seasonal operation do no apply.
EMERGENCY OPERATING INSTRUCTIONS
Emergency operating instructions do not apply to
Siemens Water Technologies – Stranco Products
equipment. In case of an emergency, TURN OFF
POWER TO STOP RUNNING.
DISASSEMBLY, REPAIR, & REASSEMBLY
This equipment is an open-frame design. It allows for
easy removal of all components. There are no special
procedures for removal of parts. If assistance is
required, contact Siemens Water Technologies –
Stranco Products Technical Service at 800-245-3006.
RECOMMENDED SPARE PARTS MAINTENANCE QTY. PART # DESCRIPTION
1. Clean ancillary water and / or polymer strainers 1 W2T496395 Pump Liquid End weekly. 1 W2T2073 Chamber Mechanical Seal
2. Flush system monthly following one-week 1 W2T3505 Belt, Chamber
procedure. 1 W2T3534 Bearing, Chamber Base
3. Refer to the appendix for specific information on 1 W2T5497 Bearing, Chamber Top
drawings, part identification, and components. 1 38593 Pump Head
SPECIAL TOOLS
No special tools needed for operation, maintenance, and
repair of components.
LUBRICATION
No lubrication is required. Equipment is self-lubricating.
PREDICTED LIFE SPAN
There is no predicted life span of wear parts as each
application and operation varies.
PUMP REPLACEMENT
QTY. PART # DESCRIPTION
1 W2T404288 Pump
TO ORDER PARTS
You may order parts by calling, faxing or mailing your
order.
Phone Customer Service @ 800-245-3006.
8 a.m. - 5 p.m., Central Time, Mon. - Fri.
Fax Fax number is 616-748-2568.
E-mail [email protected]
Address Siemens Water Technologies
2155 112th Avenue
Holland, MI 49424
- 6 - PB-100-2
TROUBLESHOOTING
Symptom
Possible Cause
Corrective Action
No Water Flow • Closed Valve on Water Supply • Make sure valve is open
• Blocked Solenoid Valve • Dis-assemble and clean valve • Closed or clogged discharge line • Remove any blockages or open any closed
valves
• Rate Control Valve Closed • Make sure valve is open
Pump won't pump • Pump is turned OFF • Make sure pump is in ON position
Chemical • No Water Flow • Make sure all water valves (supply and
discharge) are open
• Blocked Pump Discharge Line • Take discharge line apart, check for blockage
and clean if necessary
• Back Pressure is too high • Reduce Back pressure on unit
• Not enough water flow • Increase water f low or adjus t water
monitoring device (flow switch, DP Switch,
etc.) setpoint lower than the desired flow rate
Clogged Injection • Debris or Clumps in Polymer • Check polymer supply for contamination
Check Valve • Valve is stuck open allowing water into
polymer line
• Remove valve from chamber and clean it
Pump won't stop • Water flow is still established • Shut off water valve or power to the unit
• Pump is in internal mode • Switch pump to external
7
SIEMENS WATER TECHNOLOGIES CORP. 2155 112
TH AVENUE
HOLLAND, MI 49424
TELEPHONE: 616-772-9011
800-245-3006 FACSIMILE: 616-748-2568
PolyBlend® Product Warranty
Siemens Water Technologies Corp. warrants equipment of its manufacture and bearing its trademark to be free of defects in material and workmanship and to materially conform to any applicable specifications and drawings approved in writing by Siemens Water Technologies. If the customer gives Siemens Water Technologies Corp. prompt written notice of a breach of this warranty within twelve (12) months from the date of start-up by an authorized Siemens Water Technologies Corp. technician or eighteen (18) months from the date of shipment, whichever occurs first (the “Warranty Period”), Siemens Water Technologies Corp. will, at its sole option and as the customer’s exclusive remedy, either repair or replace free of charge, or refund the purchase price paid with respect to, any material found to be defective during the Warranty Period. No repair or replacement of defective products shall extend the Warranty Period, but any such repaired or replaced product shall be covered by the balance of the original Warranty Period. If Siemens Water Technologies Corp. determines that any claimed breach is not, in fact, covered by this warranty, the customer shall pay Siemens Water Technologies Corp.’s then customary charges for any repair or replacement.
The foregoing warranty is conditioned upon the customer’s (i) the customer shall have operated and maintained the equipment in accordance with all instructions provided by Siemens Water Technologies Corp. (ii) the customer shall not have made any unauthorized repairs or alterations; (iii) the customer shall not be in default of any payment obligation to Siemens Water Technologies Corp. (iv) if requested, the customer will deliver the equipment to a Siemens Water Technologies Corp. authorized service center and the customer shall pay all inbound and outbound freight costs; (v) the customer must provide a complete and detailed description of the problem including, without limitation, the Siemens Water Technologies Corp. job number, date of delivery, date of installation, date of start-up and the operating conditions of the unit(s); (vi) return a duly completed Start-Up an Field Test Report to Siemens Water Technologies Corp. within thirty (30) days of start-up; and (vii) for equipment which is destined for extended storage, such equipment must have been stored in accordance with the Storage Requirements
detailed in the operation and maintenance manual (storage of equipment does not extend the Warranty Period).
The foregoing warranty does not extend to, and Siemens Water Technologies Corp. assumes no responsibility for, (i) the installation quality or any service defects resulting therefrom unless a Siemens W ater Technolog ies Corp. representative or designee supervised the installation; (ii) in the event that the unit size and location are predetermined by someone other than Siemens Water Technologies Corp. or our local representative, the serviceability and/or performance of the unit for the specified design and/or actual operating conditions (this exclusion shall not apply if all necessary design information is submitted to and approved in writing by Siemens Water Technologies Corp.); (iii) any auxiliary equipment or accessories supplied by Siemens Water Technologies Corp. but manufactured by others ( the or ig ina l manufacturer's warranty, if any, shall apply to such products); (iv) damage to the equipment or products resulting from normal wear, abuse, neglect or operation in a manner inconsistent with Siemens Water Technologies’ recommendations; and (v) damage to equipment or products that have been modified, tampered with or altered without written consent from Siemens Water Technologies.
In addition to the foregoing conditions and limitations, the following product-specific limitations and conditions must be satisfied for the foregoing warranty to apply:
1. This warranty does not cover damage caused by chemical action or abrasive material (including, without limitation, particulates in the makeup water), damage caused by handling or during transportation, or damage arising from misuse, installation or any other cause beyond Siemens Water Technologies’ control. Standard units not in outdoor configurations are not warranted in outdoor applications.
2. If a non-potable water source is used as primary or secondary dilution water to the PolyBlend® unit, the warranty period shall not exceed ninety (90) days from the date of shipment.
HydroForce® Product Warranty
The HydroForce® mixing assembly, part of the PolyBlend® product line, is covered for the life of the product by the limited warranty set forth herein, provided that the limited lifetime warranty extends only to the original user of the product.
8
THE WARRANTIES SET FORTH ABOVE ARE SIEMENS WATER TECHNOLOGIES CORP.’S SOLE AND EXCLUSIVE WARRANTIES. SIEMENS WATER TECHNOLOGIES CORP. MAKES NO OTHER WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE, ALL WARRANTIES ARISING FROM COURSE OF DEALING AND USAGE OF TRADE AND ALL SUCH EXPRESS OR IMPLIED WARRANTIES ARE HEREBY DISCLAIMED.
THE REMEDIES PROVIDED ABOVE ARE THE CUSTOMER’S SOLE REMEDIES FOR SIEMENS WATER TECHNOLOGIES’ FAILURE TO COMPLY WITH ITS OBLIGATIONS. CORRECTION OF ANY NONCONFORMITY IN THE MANNER AND FOR THE PERIOD OF TIME PROVIDED ABOVE SHALL CONSTITUTE COMPLETE FULFILLMENT OF ALL THE WARRANTY LIABILITIES OF SIEMENS WATER TECHNOLOGIES CORP. WHETHER THE CLAIMS OF THE PURCHASER ARE BASED IN CONTRACT, IN TORT (INCLUDING NEGLIGENCE) OR OTHERWISE WITH RESPECT TO OR ARISING OUT OF THE WORK PERFORMED HEREUNDER.
LIMITATION OF LIABILITY: NOTWITHSTANDING ANYTHING ELSE TO THE CONTRARY, SIEMENS WATER TECHNOLOGIES CORP. AND ITS SUPPLIERS AND ANY AFFILIATED COMPANIES SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, SPECIAL, PUNITIVE OR OTHER INDIRECT DAMAGES, AND SIEMENS WATER TECHNOLOGIES' TOTAL LIABILITY ARISING AT ANY TIME FROM THE SALE OR USE OF THE EQUIPMENT SHALL NOT EXCEED THE PURCHASE PRICE PAID FOR THE EQUIPMENT. THESE LIMITATIONS APPLY WHETHER THE LIABILITY IS BASED ON CONTRACT, TORT, STRICT LIABILITY OR ANY OTHER THEORY.
Whether in or out of warranty, a Return Materials Authorization number (RMA) is required and can be obtained by calling our customer service department telephone at 800.882.6466. Have the make, model, and serial number of the item being returned. Reference the RMA number on the outside of the shipping container.
9/1/06
Differential Pressure Switch
9
Location of Differential Pressure Switch
The high pressure port connects to the inlet manifold between the solenoid valve and the rotameter/rate-adjusting valve. The low pressure port connects to the discharge side of the rotameter.
Function of Differential Pressure Switch
The differential pressure switch ensures sufficient water flow is present before the polymer pump is energized. This integral, automatic safety feature eliminates the problem of overfeeding neat polymer to an application without proper dilution.
In operation, the rate valve is adjusted to produce the desired flow through the system. This causes a pressure drop to occur across the valve which is applied to the differential pressure switch.
If supply pressure decreases enough to affect flow rate or if back pressure between the PolyBlend and the point of solution application increases enough to affect flow rate, the differential pressure across the rotameter and valve decreases. This causes power to be interrupted to the polymer pump and prevents damage to the mixing system caused by extremely high viscosity developing in the mixing chamber.
NOTICE: If system pressure or flow are not adequate, investigate the cause of
lack of flow. (For example, inadequately sized piping can produce
Inadequate flow.) To avoid undesirable water dilution conditions and
damage to equipment, do not bypass or adjust the differential pressure
switch for a lower pressure/flow setting.
Question: Why doesn't the polymer pump turn off when I turn the water off using the rotameter?
The differential pressure switch senses flow on either side of a pressure drop. Because the rotameter is the sensing point, the rotameter closing is the only cause of loss of flow that the differential pressure switch cannot see.
Test the differential switch by turning off the source water or the discharge flow. (See step 5 on the next page.)
Differential Pressure Switch
10
Adjusting the Differential Pressure Switch
Adjust the PolyBlend differential pressure switch only if pressure and flow to the system are adequate.
The adjustment logic is the opposite of what you might expect. The PolyBlend differential pressure switches have a red light (on the left side) that lights up whenever source water flow is too low and the polymer pump is disabled. The pump stops pumping when the flow is too low. Low flow may be from lack of incoming water or from too much back pressure on the outgoing side.
Adjustment System Reaction
1 .Turn the PolyBlend rotameter until water flow is at
maximum on the flow gauge.
2 .Screw in the differential pressure knob until the red alarm light goes on.
Polymer pump is disabled.
3 .Back off the differential pressure knob until the red alarm
light goes off.
The pump starts again. ......
4 . 4a.
If you want very close
control of flow, leave the
knob at this setting.
At this setting, any loss of flow (as observed by the rotameter) results in the pump being disabled.
4b.
If you want to make the
system "more forgiving"
prior to shutdown, continue
to turn the knob another
1-2 turns.
The further you turn the knob, the more How can be lost before the pump is disabled.
Step 4 determines how
"forgiving" the system is
before it shuts down due to
inadequate flow.
5 .To test sensitivity and operation, turn off the water at the
source or the solution at the discharge.
The float in the flow meter will fall more for the control knob
setting described in step 41) than, for 4a (above).
As the source or discharge
is turned off, the float in the
flow meter falls and the
pump is disabled.
6 . Set the rotameter for the desired flow. Retest (as in step 5).
Water Technologies
REM-1F Digital Display Remote Pump
Controller
Product Sheet
The REM-1F Digital Display Controller serves as either a pump remote control station or a proportional pump controller (4-20 mA input) or both. The REM-1F controller can be used to vary the output of any solenoid metering pump with external stroke triggering. This is truly a “plug-‘n-play” accessory. A simple connection of 4-conductor cable from the REM-1F controller to the external input jack of an LMI® pump is all that is required for start-up. Similar connections can be made to other solenoid pumps. Power is supplied by a 15 VDC source from the LMI® pump through the 4-conductor cable. For other pump brands, an external 9-15 VDC power supply is needed.
The controller output, in the form of a solid state contact closure, triggers the electronic metering pump. The output is adjustable to 0-360 strokes-per-minute (spm) or 0-360 strokes-per-hour (sph). In internal mode, a touch of the pressure-sensitive arrow keys varies the output, which is displayed on large, easy-to-read LCD digits. Pumping rate can be displayed in Strokes, Litres or Gallons, per minute or per hour. In the external mode, output is from 0-360 spm or 0-360 sph directly proportional to the 4-20 mA analog input signal. Three metres (10 feet) of 3-conductor cable and connectors are supplied as standard for the 4-20 mA applications.
Zero and span limits and calibrations may be made through the keys of the controller. All config-uration changes and calibrations are saved in non-volatile memory.
In the “OFF” position, the 9-15 VDC power source will be present, but the controller output feed rate will be zero. The display will then read OFF. The rugged, polycarbonate NEMA® 4X enclosure is easily wall-mounted near the associated pump, or can be remotely located, using standard cable/ connector sets available from Siemens Water Technologies.
Benefits of the REM-1F Digital Display Remote Pump Controller Include:
•••• Easy-to-Program 3 Push-Button Controls
•••• Large Easy-to-Read LCD Display
•••• LED Indicators Show Controller Status
•••• Local or Remote Control Options
•••• Strokes Per Hour or Minute displayed or
•••• Liters/Gallons Per Hour/Minute displayed
•••• Durable, NEMA® 4X Design (IP 66)
•••• Accurate Solid-State Technology
Config and Cal MENU: Press and hold MODE 5 Seconds when in OFF Mode to enter Config Menus. Pressing MODE Enters the menu displayed. To exit menus, press A or V until display shows dOnE , then press MODE.
Pressing A Loops around to the dOnE menu dISP Display Units Selection
Press A or V to scroll between menus SPAn Input Span and Limits
CAL Calibration
drdn Drawdown Calibration
MLPS mL per Stroke Calibration adjustment
CtL Control (Internal or External)
FACt Factory Defaults Reset
vEr Version of Embedded Software
Pressing V Loops around to the dISP menu dOnE
Done configuring, back to the OFF Mode
Inputs
Operating Voltage: 9-15 VDC Nominal Current usage: 25 mA
1- External Control Input: 4-20 mA (50 ohms nominal impedance)
Input Range Adjustable with Span Limits
Outputs 1- Solid State Contact closure
50mA maximum current 24VDC maximum voltage
Adjustable Span Limits on Pulses Per
Minute or Per Hour
Ratings
NEMA® 4X (IP 66)
CE, CSA® and CSAus pending
Enclosure Overall dimensions:
130.0 x 94.0 mm
(5.12 x 3.70 in ) Mounting hole spacing:
115.0 x 79.0 mm (4.53 x 3.11 in)
Non-Corrosive U L® Listed Polycarbonate Water tight cord grip fitting for
external power supply cable
Connections Power and Output, 4 pin Mobile connector
Remote Control Input, 3 pin Mobile connector Optional Terminal Strip Adaptor for wiring Power,
Input and Output connections.
User Interface 4- digit, 7-segment LCD display
0.75 inch high characters
3 Push Buttons for output changes and configuration
8 Status and Output LEDs
Options
0-100 Strokes Per Minute (default) 0-360 Strokes Per Minute
(via internal jumper change) Display Shows Strokes Per Minute (default)
Display Shows Strokes Per Hour or Liters Per Minute
or Liters Per Hour or Gallons Per Minute
or Gallons Per Hour LMI® Pump Power supplied (default)
External 9-1 5VDC Power Supply
(for Siemens Premia® Solenoid Metering Pump and other solenoid-type metering
pumps)
Germany: United Kingdom: USA:
+49 8221 9040 +44 1732 771777 14-800-809-0971 [email protected] [email protected] [email protected]
www.siemens.com/stranco
Premia is a trademark of Siemens, its subsidiaries or affiliates. UL is a trademark of Underwriters Laboratories, Inc., LMI is a trademark of Liquid Metronics Inc. NEMA is a trademark of the National
Electrical Manufacturers Association, CSA is a trademark of Canadian Standards Association.
The information provided in this brochure contains merely general descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a
result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of the contract.
Lit No. ST-REM1F-PS-1207
Subject to change without notice. ©2007 Siemens Water Technologies Corp.
Span (Minimum and Maximum Stroke Rate and 4-20mA
Input range Adjustment)
Water Technologies
(MENU TREE)
LCD Shows dISP (the top of the menu tree) the
Diplay Menu entry point [to change feed rate units
of measure].
Pressing the down arrow chooses the next menu Item
dIsp
Pressing the arrow keys scrolls through the Diplay choices for Output Rate.
= Strokes per Minute
= Strokes per Hour
= Gallons per Minute
= Gallons per Hour
= Liters per Minute
= Liters per Hour
Associated Red LEDs will change with selection.
MODE
Pressing the MODE key saves your choice for Output Rate and returns you to the main menu level.
V
X 100
Default Maximum is 100 SPM but
changing Internal Jumper JP-101 will allow up to 360 SPM
n0 MODE
yes NO = Abort and do not save changes YES = Save Changes
A A
MODE
V V
MODE L 0
4-20 mA input Calibration
Automatic Drawdown Sequence submenu to
determine the Milliliters per pulse volume
A n0 MODE
Provide stable Provide stable 4.00 mA input 20.00 mA input
V signal then push signal then push NO = Abort and do not save changes MODE
MODE YES = Save Changes
V yes
abrt A
A MODE 60 dr dn MODE
V tIme Drawdown
Duration (in Seconds)
V
V
MODE( 20( 4 MODE MODE
A
MODE 100 MODE
V Pump Speed during Drawdown
(in Stokes Per Min)
59
500
n0yes
MODE dr dnV
A
MODE
A
V MODE st r t
Waits for MODE button to begin
Drawdown Calibration
Counts down Seconds from start time to zero while pulsing pump output
When Countdown ends at zero,
Diplay flashes the number of milliliters
pumped
Change the number of milliliters to match the volume pumped during
the drawdown then press MODE
NO = Abort and do not save changes YES = Save Changes
B
1 of 1
MODE
A
V
spAn
V
(AL
(OFF Mode)
Access to the Menus i only
available from the OFF mode
REM-1F Menu Chart 45 46 0ff MODE MODE A
45 V MODE 5s
Press and hold MODE for 5 Seconds in the OFF mode to access the Configuration Menus
Pressing the MODE button enters the D i p l a y submenu
2 of 16
The information provided in this brochure contains merely general descriptions or
characteristics of performance which in case of actual use do not always apply as described
or which may change as a result of further development of the products. An obligation to
provide the respective characteristics shall only exist if expressly agreed in the terms of the
contract.
Lit No. ST-REM1F-MC-0607
Subject to change without notice.
©2007 Siemens Water Technologies Corp.
Germany: LInited Kingdom: LISA:
+49 8221 9040 +44 1732 771777 1-800-809-0971 [email protected] [email protected] [email protected]
Milliliters Per Pulse Diplay and manual input
submenu
REM-1F Menu Chart
st r t
A B
Waits for MODE button to begin Drawdown Calibration
MODE saves the new mL per Pulse value
A
100
Pump Speed during Drawdown
(in Stokes Per Min)
A
MODE
V V
MODEMODE 500 vOL
Drawdown V o l u m e (in mL)
n0 A
MODE dr dnMODE s t 0 p MODE
yes V Waits for MODE button to stop
Drawdown Calibration at the indicated volume
NO = Abort and do not save changes YES = Save Changes
A
mLps MODE 5 .00 MODE
V
V
Arrows adjust the mL per pulse value
Volume per Pump Stroke
(in mL) Automatially changes after a
successful drawdown calibration
Changes from Internal (local) speed control to External (Remote 4-
20mA) control.
Factory defaults- Selecting YES returns all
programming and calibrations to Factory
settings.
Embedded software Version Number. As of 5- 9-07 the current Version N
1.80
Exits the Programming menu back to the OFF
mode
1.80 ver MODE MODE
V
done 0ff MODE
V dISP
n0 A
f a ( t MODE MODE
yes V
V NO = Abort and do not reset to factory defaults YES = Reset to Factory Defaults
(t L
V
MODE
ext
1nt A
V MODE saves the new selection
MODE
17
DIAPHRAGM PUMP INFORMATION
WARNING: ALWAYS wear protective
clothing, face shield, safety glasses and gloves
when working near or performing and
maintenance or replacement on your pump. See
MSDS Sheet from polymer supplier foe
additional precautions.
OUTPUT ADJUSTMENT CONTROLS
In most external controlled pumps the uppermost
knob serves as speed control. Graduations for
the Speed Knob appear directly on the face of the
control panel. The largest knob below is Stroke
Control.
1. Speed adjustment: Speed control provides
adjustment of the percent of maximum strokes
per minute. Turning this clockwise increase
stroke frequency. Note AA7 Series Only:
When operating pump in the external mode, the
speed control knob should be fully turned counter
clockwise. A click indicates pump is in external
mode.
2. Stroke Adjustment; Stroke control
provides adjustment of percent of maximum
Liquifram (diaphragm) travel. Turning this knob
counterclockwise increases percent output per
stroke. Only adjust while pump is running.
PRIMING THE PUMP
Hold tip of syringe firmly in fitting with one
hand while using the other hand to pull back on
plunger. Repeat until a small amount of polymer
is drawn into the syringe. The pump is now
primed.
PUMP CALIBRATION
Perform calibration if your system application
requires it. Normally calibration is NOT required.
You will need:
- A watch
- A calculator
- Calibrated cylinder (with at least 1000 ml
capacity.
- Length of hose or tubing (same I.D. as
pump ports)
1. Maintain all usual connections to the
PolyBlend unit except disconnect the polymer
suction line at pump input. The flow meter and
pump setting should be those used for normal
service.
2. Connect hose or tubing to the pump input.
Place the free end of the tubing in the graduated
cylinder.
3. Fill the cylinder with polymer to its
measured capacity (for example, 1000 ml etc.).
4. Turn on the metering pump. Allow the
pump to run until all air has been exhausted from
the tubing and pump and polymer is injected into
the mixing chamber.
5. Stop the pump.
6. Refill the cylinder to the measured
capacity.
7. Start the pump again, and start timing as
the pump runs. For best results, let the pump run
long enough to pump at least half of the polymer
out of the graduated cylinder. (in general, the
longer the calibration period, the greater the
accuracy of the measurement).
8. Stop the pump. Record the time and level
of the polymer remaining in the cylinder. Fill in
the following equation to find the volume of
polymer pumped per one unit of time (a minute,
an hour, or a day).
Starting ml - Remaining ml = ml/Time
Calibration period
9. Compare the actual volume pumped to the
desired volume, and adjust pump controls.
10. Check volume again to confirm the new
settings.
2 of 18
PRESSURE CONTROL
(B and C series only)
A capped potentiometer is located on the face
plate of the diaphragm pump. This potentiometer
is for pressure control or power to the pump
solenoid. Since the PolyBlend unit is equipped
with a 20 PSI backpressure/check valve, the
potentiometer should be set for full power or full
clockwise.
NOTE: This is preset at the factory. In a case
where obvious over-pumping is present, this
potentiometer may be adjusted counter-
clockwise.
Liquifram (Diaphragm) Replacement
When replacing the Liquifram, valve balls, seal
rings and the injection check valve spring should
also be replaced.
1. Carefully depressurize, drain and
disconnect the pump discharge and suction lines.
Place the suction tubing into a container of
mineral oil. Turn the pump on to flush the head
assembly. Once the pump head has been flushed,
lift the suction tubing out of the mineral oil and
continue to pump air into the pump head until the
pump head is purged.
2. Start the pump. While running, set the
stroke knob to zero and turn the pump off.
NOTE: See section on proper zeroing.
3. With the unit off, unscrew the Liquifram
by carefully grasping the outer edge of the
Liquifram and turning it counter clockwise.
Discard old Liquifram disk if so equipped (locate
behind the Liquifram) and check that the size
code matches the size code on the replacement
Liquifram (see illustration).
4. Reinstall the disk so alignment pin on the
disk (if present) seats in the recessed hole in the
EPU.
WARNING: Take care not to scratch the Teflon
face of the new Liquifram.
5. Start the pump and turn the stroke knob to
the setting indicated on the Stroke Setting Chart
which matches the pump model number located
on the pump dataplate. With the pump stoking
(running), screw on the new Liquifram clockwise
until the center begins to buckle inward. Stop the
pump.
Liquifram Stroke Setting Chart
Pump Series Stroke Knob Settings
A11 AA, B72, C72, 90%
C77 70%
6. Grasp the outer edge of the Liquifram
and adjust by screwing it in or out so that the
center of the Liquifram is flush with the outside
of the spacer edge (see illustration).
7. Once the Liquifram is properly
positioned, remount the pump head to the spacer
using the four (4) screws. Tighten in a crisscross
pattern. After one week of operation, recheck the
screws and tighten if necessary.
19
Seal Ring, Ball and Injection Check Valve
Spring Replacement
1. Carefully depressurize, drain and
disconnect the discharge and suction lines. Place
the suction tubing into a container of mineral oil.
Turn the pump on to flush the head assembly.
After flushing, lift the suction tubing out of the
mineral oil and continue to pump air into the
pump head until the pump head is purged. If the
liquid cannot be pumped due to Liquifram
rupture, with protective gloves, carefully
disconnect the tubing and four screws to remove
the head. Immerse the head in mineral oil or
other neutralizing solution.
IMPORTANT: Before disassembling valves,
note the orientation of seal ring and ball. (See
illustration).
2. Carefully disconnect one tubing
connection and fitting at a time and remove the
worn seal ring and ball. Carefully loosen sealing
by prying side to side using a small screw driver
through the center hole of the seal ring.
3. Install new seal ring and ball in each
location.
IMPORTANT: Note correct orientation.
4. Install the new spring valve in the
Injection Check Valve.
Seal Ring, Ball and Injection Check Valve
Spring Replacement
Order of Installation
Check Pump for Proper Zeroing
(Stroke Knob)
1. With pump running, turn stroke knob
counter clockwise toward zero or end of black or
red band.
2. LISTEN to the clicking as the pump is
running. The pump should operate quietly at the
zero position (no clicking).
3. If the pump continues to click at zero or
stops clicking before zero is reached, the pump
must be reset.
20
Type I – Push on Knob
Rezeroing and Stroke Knob Disassembly and
Assembly
1. Remove stroke knob from the pump by
grasping the knob firmly and pulling it toward
you.
2. Pry off the yellow cap.
3. Place the knob on a flat surface.
4. Using needle nose pliers, squeeze the
inner section up together while lifting the outer
section up.
5. Push the inner section back onto the “D”
shaped stroke shaft.
6. With the pump running, zero the pump by
turning the inner section of the knob counter
clockwise until the pump stops clicking.
Type III Collet Knob
Rezeroing and Stroke Knob Disassembly and
Assembly
1. Remove yellow cap.
2. Hold knob with soft jaw pliers.
3. Disconnect knob by loosening 5/16”
(8mm) collet nut. There is no need to remove nut.
4. Remove knob by pulling towards you.
5. With pump running, zero the pump using
a screwdriver to turn the stroke shaft counter-
clockwise until the pump just stops clicking.
6. Pump is now zeroed.
7. Position knob at zero, or the end of the low
range band, and tighten 5/16” (8mm) collet nut.
8. Replace yellow cap.
7. Position the outer section of the knob so
that the pointer aligns with zero on the nameplate
or end of the black or red band.
8. Push down on the outer section (a snap
sound indicates parts are locked together).
9. Replace the yellow cap over the outer
section of the knob, aligning the tabs on the cap
with the slots inside the knob.
23
SERIES
8262 8263
Installation & Maintenance Instructions 2—WAY DIRECT—ACTING SOLENOID VALVES
NORMALLY OPEN OR NORMALLY CLOSED OPERATION
BRASS OR STAINLESS STEEL CONSTRUCTION — 1/8", 1/4", OR 3/8" NPT Form No.V5256R9
IMPORTANT: See separate solenoid installation and maintenance instructions for information on: Wiring, Solenoid Temperature, Causes of Improper Operation, and Coil or Solenoid Replacement.
DESCRIPTION Series 8262 and 8263 valves are 2—way direct—acting general service
solenoid valves. Valves bodies are of rugged brass or stainless steel. Series 8262 or 8263 valves may be provided with a general purpose or
explosionproof solenoid enclosure. Series 8262 and 8263 valves with suffix "P" in the catalog number are designed for dry inert gas and
non—lubricated air service.
OPERATION Normally Open: Valve is open when solenoid is de—energized; closed when is energized.
Normally Closed: Valve is closed when solenoid is de—energized; open when energized.
IMPORTANT: No minimum operating pressure required.
Manual Operation Manual operator allows manual operation when desired or during an
electrical power outage. Depending upon basic valve construction'
three types of manual operators are available:
Push Type Manual Operator To engage push type manual operator' push stem at base of valve body upward as far as possible. Valve will now be in the same position as
when the solenoid is energized. To disengage manual operator' re-lease stem. Manual operator will return to original position.
Screw Type Manual Operator To engage screw type manual operator' rotate stem at base of the valve body clockwise until it hits a stop. Valve will now be in the same
position as when the solenoid is energized. To disengage' rotate stem counterclockwise until it hits a stop. CAUTION: For valve to operate electrically, manual
operator stem must be fully rotated counterclockwise.
Stem/Lever Type Manual Operator To engage manual operator' turn stem/lever clockwise until it hits a
stop. Valve will now be in the same position as when the solenoid is energized. To disengage manual operator' turn stem/lever counter-
clockwise until it hits a stop.
CAUTION: For valve to operate electrically, manual operator stem/lever must be fully rotated counterclockwise.
Flow Metering Devices Valves with suffix "M" in catalog number are provided with a metering device for flow control. Turn stem to right to reduce flow;
left to increase flow.
INSTALLATION Check nameplate for correct catalog number' pressure' voltage'
frequency' and service. Never apply incompatible fluids or exceed pressure rating of the valve. Installation and valve maintenance to be
performed by qualified personnel. Note: Inlet port will either be marked "I" or "IN". Outlet port will be
marked "2" or "OUT".
Future Service Considerations. Provision should be made for performing seat leakage' external leak-
age' and operational tests on the valve with a nonhazardous'noncom-bustible fluid after disassembly and reassembly.
Temperature Limitations For maximum valve ambient and fluid temperatures' refer to charts
below. Check catalog number' coil prefix' suffix' and watt rating on nameplate to determine the maximum temperatures.
Wattage
Catalog Number
Coil Prefix
Coil Class
Max. Ambient Temp. °F
Max. Fluid
Temp. °F
6, 10.5, 12.4
none, DA or
A 77 180
6,10.5 DF,FT 12.4 or S F 125 180
6,10.5, 12. H T H 140 180
9,10. n o n e , D P o r
SP F 77 180
9.7 none, FTor
HT A,F Hor
77 120
11.2 none, FTor
HT A,F Hor
77 150
16. none, DP or
SP F 77 200
17.1 none, KP SPor S
F
125 180
17.1 HB,KBSS
orS
H
140 180 Catalog Nos.8262B200 and 8262 C200 AC construction only and
Catalog Nos.8262B214 and 8262 D200 AC and DC construction are limited to 140°F fluid temperature.
Valves with Suffix V or W that are designed for AC service and nor-mally closed operation are for use with No. 2 and 4 fuel oil service.
These valves have the same maximum temperatures per the above table except Suffix W valves are limited to a maximum fluid tempera-
ture of 140°F. Listed below are valves with Suffix V in the catalog number that are
acceptable for higher temperatures.
Catalog Number Coil Prefix
Max. Ambient Temp.°F
Max. Fluid Temp.°F
FT8262, HB8262 FT8263, HB8263 8262G, 8263G
125 250*
HT or HB 8262G HTorHB 8263G 140 250
*The only exception is the 8262G and 8263G series (Class F coil) at 50 Hertz rated 11.1 and 17.1 watts are limited to 210°F fluid temperature.
Positioning This valve is designed to perform properly when mounted in any posi-tion. However' for optimum life and performance' the solenoid should be mounted vertically and upright to reduce the possibility of foreign matter accumulating in the solenoid base sub—assembly area.
© MM All Rights Reserved. Printed in U.S.A.
50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
Page 1 of 4
24
Valves with suffix "P" in the catalog number must be mounted with the solenoid vertical and upright.
Mounting Refer to Figure 2 for mounting dimensions.
Piping Connect piping or tubing to valve according to markings on valve body. Inlet port will either be marked "I" or "IN". Outlet port will be marked "2" or "OUT". Wipe the pipe threads clean of cutting oils. Apply pipe compound sparingly to male pipe threads only. If applied to valve threads' the compound may enter the valve and cause opera-tional difficulty. Avoid pipe strain by properly supporting and align-ing piping. When tightening the pipe' do not use valve or solenoid as a lever. Locate wrenches applied to valve body or piping as close as possible to connection point.
IMPORTANT: To protect the solenoid valve, install a strainer or fil-ter suitable for the service involved, in the inlet side as close to the valve as possible. Clean periodically depending on service condi-tions. See ASCO Series 8600, 8601 and 8602 for strainers.
MAINTENANCE
WARNING: To prevent the possibility of death, serious injury or property damage, turn off electrical power, depressurize valve, and vent fluid to a safe area before servicing the valve. NOTE: It is not necessary to remove the valve from the pipeline for repairs.
Cleaning All solenoid valves should be cleaned periodically. The time between cleanings will vary depending on the medium and service conditions. In general' if the voltage to the coil is correct'sluggish valve operation' excessive noise or leakage will indicate that cleaning is required. In the extreme case' faulty valve operation will occur and the valve may fail to open or close. Clean strainer or filter when cleaning the valve.
Preventive Maintenance • Keep the medium flowing through the valve as free from dirt and
foreign material as possible. • While in service' the valve should be operated at least once a
month to insure proper opening and closing. • Depending on the medium and service conditions' periodic
inspection of internal valve parts for damage or excessive wear is recommended. Thoroughly clean all parts. If parts are worn or damaged' install a complete ASCO Rebuild Kit.
Causes of Improper Operation • Incorrect Pressure: Check valve pressure. Pressure to valve must
be within range specified on nameplate.
• Excessive Leakage: Disassemble valve (see Maintenance) and clean all parts. If parts are worn or damaged' install a complete ASCO Rebuild Kit.
Valve Disassembly 1. Disassemble valve using exploded views for identification of parts.
2. Remove solenoid' see separate instructions. 3. Unscrew solenoid base sub—assembly or valve bonnet with
special wrench adapter supplied in ASCO Rebuild Kit. For wrench adapter only' order No. K218948. Remove core assembly' core spring' and solenoid base gasket from valve body. For normal maintenance on Series 8263 valves it is not necessary to remove valve seat. See Figure 1 for metering or manual operator constructions.
4. For normally open construction (Figure 3) remove end cap' or manual operator' (not shown) end cap gasket' disc holder spring' and disc holder assembly.
5. All parts are now accessible to clean or replace. If parts are worn or damaged' install a complete ASCO Rebuild Kit.
Valve Reassembly 1. Use exploded views for identification' orientation and placement
of parts.
2. Lubricate all gaskets with DOW CORNING® 111 Compound lubricant or an equivalent high—grade silicone grease.
3. For normally open construction (Figure 3)' install disc holder
assembly' disc holder spring' end cap gasket and end cap or manual operator. For valves with 1/8" NPT' torque end cap or
manual operator to 90 ± 10 in—lbs [10'2 ± 1'1 Nm]. For all oth-er valves torque end cap or manual operator to 175 ± 25 in—lbs
[19'8 ± 2'8 Nm]. 4. For Series 8263 apply a small amount of LOCTITE® PST®
pipe sealant to threads of valve seat (if removed). Follow manufacturers instructions for application of pipe sealant.
Then install valve seat and torque to 75 ± 10 in—lbs [8'5 ± 1'1 Nm].
5. Replace solenoid base gasket' core assembly with core spring and solenoid base sub—assembly or plugnut/core tube sub—as-
sembly and valve bonnet. Note: For core assemblies with inter-nal type core springs' install wide end of core spring in core as-
sembly first' closed end of core spring protrudes from top of core assembly.
6. For 1/8" NPT valve constructions' Torque valve bonnet to 90± 10 in—lbs [10'2 ± 1'1 Nm]. Torque solenoid base sub—assembly to
175 ± 25 in—lbs [19'8 ± 2'8 Nm].
7. Install solenoid' see separate solenoid instructions. Then make electrical hookup to solenoid.
WARNING: To prevent the possibility of death, serious injury or property damage, check valve for proper operation before returning to service. Also perform internal seat and external leakage tests with a nonhazardous, noncombustible fluid. 8. Restore line pressure and electrical power supply to valve. 9. After maintenance is completed' operate the valve a few times
to be sure of proper operation. A metallic click signifies the so-
lenoid is operating.
ORDERING INFORMATION FOR ASCO REBUILD KITS
Parts marked with an asterisk (*) in the exploded view are supplied in Rebuild Kits. When Ordering Rebuild Kits for ASCO valves' order
the Rebuild Kit number stamped on the valve nameplate. If the num-ber of the kit is not visible' order by indicating the number of kits re-
quired' and the Catalog Number and Serial Number of the valve(s) for which they are intended.
Figure 1. Metering and manual operator constructions.
Page 2 of 4 Form No.V5256R9
Metering Device
body
(1/8 NPT only)
O—ring
stem
retainer
screw
Manua l Operator
26
Figure 2. Series 8262 and 8263, normally closed construction.
Form No.V5256R9 Page 3 of 4
50 Hanover Road, Florham Park, New 23
Bonnet wrench supplied in ASCO Rebuild Kits. For bonnet wrench only order No. K21 8948.
(1/8 N PT brass)"
mounting bracket (stainless steel construction only)
core assembly
body gasket
valve body " (1/8 NPTbrassor stainless steel)
valve bonnet
bonnet gasket
plugnut/core tube sub—assembly
core spring ____ (see note) (see note)
Indicates Parts Supplied in ASCO Rebuild Kits.
Series 826
valve body
" (1/4 NPT brass)
solenoid base sub—assembly
valve bonnet
Part Name
valve seat
Note: Wide end of core spring in core first, closed end protrudes from top of core.
Torque value Inch—Pounds
Torque Chart
175± 25
valve seat
solenoid base sub—assembly
core assembly
body gasket
90 ± 10
75 10±
Series 8263
(brass or stainless steel)
(see note)
valve body " (1/4 NPT
stainless steel)
valve body
solenoid base sub—assembly
core assembly
core spring
body gasket
mounting bracket
Newton—Meters
Torque value
19,8± 2,8
10,2 1, 1±
8,51,1±
28
Disassembly and Reassembly of Stem /Lever Type Manual Operator (Refer to Figure 3) NOTE: There are two stem/lever manual operator constructions. They are identified by the location of the core spring as internal or
external spring construction. 1. Unscrew solenoid base sub—assembly from manual operator
body. 2. Unscrew manual operator body from valve body. Then remove
body gasket and stem retainer. 3. Slip stem/spacer sub—assembly with stem gasket from manual
operator body. Remove core assembly with core spring from center of manual operator body.
4. All parts are now accessible for cleaning or replacement. Lubricate gaskets per Valve Reassembly step 2.
5. Position core assembly with core spring into base of manual operator body. Then install stem/spacer sub—assembly into manual operator body to engage with core assembly.
6. Reinstall stem retainer on body and stem/spacer sub—assembly.
IM~ORTANT The spacer on the stem/spacer sub—assembly must be inside of the stem retainer for internal spring construction and outside the stem retainer for external spring construction. 7. Replace body gasket and install manual operator assembly in
valve body. Torque manual operator body to 175 ± 25 in—lbs [19'8 ± 2'8 Nm].
8. Replace solenoid base gasket and solenoid base sub—assembly. Torque solenoid base sub—assembly to 175 ± 25 in—lbs [19'8 ± 2'8Nm].
9. Check manual operator for proper operation. Turn stem clock* wise and counterclockwise; stem should turn freely without binding.
Figure 3. Stem/lever type manual operators Figure 4.
Series 8262, normally open construction.
Page 4 of 4 Form
manual operator body
s tem gasket
stem/spacer sub—assembly
(see note)
valve body
core assembly
body gasket
Note:
Important: Spacer must be inside of stem retainer
for internal spring construction and outside of stem
retainer for external spring construction.
Spacer location for external spring construction
External Spring Construction
Wide end of core spring in core first, closed end protrudes from top of core.
Indicates Parts Supplied In ASCO Rebuild Kits
stem retainer
spacer
solenoid base sub—assembly
solenoid base gasket
stem gasket
stem retainer
core spring
External
core spring
Internal
Spacer location for internal spring construction
Internal Spring Construction
spacer
mounting bracket
(see note 4)
valve bonnet ______
bonnet gasket _____
plugnut/core tube __ sub—assembly
core spring _______ (see note 3)
core assembly _____
body gasket _______
valve body _______ (see note 2) (Port 3 plugged)
disc holder assembly
disc _____________
disc spring ________
optional feature (see note 1)
mounting bracket (optional feature)
4 positions 2 self—tapping screws provided
I,
1/8 NPT—Stainless Steel
solenoid basesub—assembly
30
- SERVICE NOTICE - ASCO
® solenoid valves with design change letter "G" or "H" in the catalog
number (ex. 8210G 1) have an epoxy encapsulated ASCO®
Red Hat II®
solenoid. This solenoid replaces some of the solenoids with metal enclosures and open—frame constructions. Follow these installation and maintenance instructions if your valve or operator uses this solenoid.
See separate instructions for basic valve.
DESCRIPTION
Catalog numbers 8003G and 8202G are epoxy encapsulated pull—type solenoids. The green solenoid with lead wires and 1/2" conduit connection is designed to meet Enclosure Type 1—General Purpose, Type 2—Dripproof, Types 3 and 3S—Raintight, and Types 4 and 4X—Watertight. The black solenoid on catalog numbers prefixed "EF" or "EV" is designed to meet Enclosure Types 3 and 3S—Raintight, Types 4 and 4X—Watertight, Types 6 and 6P—Submersible, Type 7 (A, B, C & D) Explosionproof Class I, Division 1 Groups A, B, C, & D and Type 9 (E, F, & G)—Dust—Ignitionproof Class II, Division 1 Groups E, F & G. The Class II, Groups F & G Dust Locations designation is not applicable for solenoids or solenoid valves used for steam service or when a class "H" solenoid is used. See Temperature Limitations section for solenoid identification and nameplate/retainer for service. When installed just as a solenoid and not attached to an ASCO valve, the core has a 0.250—28 UNF—2B tapped hole, 0.38 or 0.63 minimum full thread.
NOTE: Catalog number prefix"EV" denotes stainless steel construction.
Catalog numbers 8202G1, 8202G3, 8202G5 and 8202G7 are epoxy encapsulated push—type, reverse—acting solenoids having the same enclosure types as previously stated for Catalog numbers 8003G1 and 8003G2.
Series 8003G and 8202G solenoids are available in: • Open—Frame Construction: The green solenoid may be supplied with
1/4" spade, screw or DIN terminals. (Refer to Figure 4)
• Panel Mounted Construction: These solenoids are specifically designed to be panel mounted by the customer through a panel having a .062 to .093 maximum wall thickness. Refer to Figure 1 and section on Installation of Panel Mounted Solenoid~
Optional Features For Type 1 — General Purpose Construction Only • Junction Box: This junction box construction meets Enclosure Types
2,3,3S,4, and 4X. Only solenoids with 1/4" spade or screw terminals may
have a junction box. The junction box provides a 1/2" conduit connection,
grounding and spade or screw terminal connections within the junction
box (See Figure 5).
• DIN Plug Connector Kit No.K236034: Use this kit only for solenoids with DIN terminals. The DIN plug connector kit provides a two pole with grounding contact DIN Type 43650 construction (See Figure 6).
OPERATION Series 8003G — When the solenoid is energized, the core is drawn into the
solenoid base sub—assembly. IMPORTANT: When the solenoid is de—
energized, the initial return force for the core, whether developed by spring, pressure, or weight, must exert a minimum force to overcome residual magnetism created by the solenoid. Minimum return force for AC construction is 11 ounces, and 5 ounces for DC construction. Series 8202G — When the solenoid is energized, the disc holder assembly seats against the orifice. When the solenoid is de—energized, the disc holder
assembly returns. IMPORTANT: Initial return force for the disc or disc
holder assembly, whether developed by spring, pressure, or weight, must exert a minimum force to overcome residual magnetism created by the solenoid. Minimum return force is 1 pound, 5 ounces.
INSTALLATION Check nameplate for correct catalog number, service, and wattage. Check
front of solenoid for voltage and frequency.
WARNING: Electrical hazard from the accessibility of live parts. To prevent the possibility of death, serious injury or property damage, install the open - frame solenoid in an enclosure.
FOR BLACK ENCLOSURE TYPES 7 AND 9 ONLY
CAUTION: To prevent fire or explosion, do not install solenoid and/or valve where ignition temperature of hazardous
atmosphere is less than 165° C. On valves used for steam service or when a class "H" solenoid is used, do not install in hazardous atmosphere where ignition temperature is less than 180°C. See nameplate/retainer for service. NOTE: These solenoids have an internal non—resetable thermal fuse to limit solenoid temperature in the event that extraordinary conditions occur which could cause excessive temperatures. These conditions include high input voltage, a jammed core, excessive ambient temperature or a shorted solenoid, etc. This unique feature is a standard feature only in solenoids with black explosionproof/dust—ignitionproof enclosures (Types 7 & 9).
CAUTION: To protect the solenoid valve or operator, install a strainer or filter, suitable for the service involved in the inlet
side as close to the valve or operator as possible. Clean periodically depending on service conditions. See ASCO Series 8600, 8601, and 8602 for strainers.
Temperature Limitations For maximum valve ambient temperatures, refer to chart. The temperature limitations listed, only indicate maximum application temperatures for field wiring rated at 90°C. Check catalog number prefix and watt rating on nameplate to determine maximum ambient temperature. See valve installation and maintenance instructions for maximum fluid temperature. NOTE: For steam service, refer to Wiring section, Junction Box for temperature rating of supply wires.
Temperature Limitations For Series 8003G or 8202G Solenoids for use on Valves Rated at 10.1, 11.6, 17.1, or 22.6 Watts
Watt Rating
Catalog Number Coil Prefix
Class of Insulation
Maximum t Ambient Temp.
10.1 & 17. None, FB, KF, KP SC, SD, SF, & SP
F
125°F (51.7°C)
10.1 & 17. HB, HT, KB, KH,
SS, ST, SU
H
140°F (60°C)
11.6 & 22. None, FB,KF, KP, SC, SD, SF, & SP
F
104°F (40°C)
11.6 & 22. HP, HT, KB, KH, SS, ST, SU, & S
H
104°F (40°C)
t Minimum ambient temperature —40° F (—40° C).
Positioning This solenoid is designed to perform properly when mounted in any position. However, for optimum life and performance, the solenoid should be mounted vertically and upright to reduce the possibility of foreign matter accumulating in the solenoid base sub—assembly area.
Wiring Wiring must comply with local codes and the National Electrical Code. All solenoids supplied with lead wires are provided with a grounding wire which is green or green with yellow stripes and a 1/2" conduit connection. To
© MM All Rights Reserved. Printed in U.S.A.
50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
Installation & Maintenance Instructions
OPEN-FRAME, GENERAL PURPOSE, WATERTIGHT/EXPLOSIONPROOF SOLENOIDS
®
SERIES 8003G 8202G
Form No.V6584R8
Page 1 of 4
32
facilitate wiring, the solenoid may be rotated 360°. For the watertight and explosionproof solenoid, electrical fittings must be approved for use in the approved hazardous locations.
CAUTION: Cryogenic Applications - Solenoid lead wire insulation should not be subjected to cryogenic temperatures. Adequate lead wire protection and routing must be provided.
Additional Wiring Instructions For Optional Features: • Open—Frame solenoid with 1/4" spade terminals. For solenoids supplied with screw terminal connections use #12—18 AWG stranded copper wire rated at 90°C or greater. Torque terminal block screws to 10 ± 2 in—lbs [1,0 ± 1,2 Nm]. A tapped hole is provided in the solenoid for grounding, use a #10—32 machine screw. Torque grounding screw to 15 — 20 in—lbs [1,7 — 2,3 Nm]. On solenoids with screw terminals, the socket head screw holding the terminal block to the solenoid is the grounding screw. Torque the screw to 15 — 20 in—lbs [1,7 — 2,3 Nm] with a 5/32" hex key wrench.
• Junction Box The junction box is used with spade or screw terminal solenoids only and is provided with a grounding screw and a 1/2" conduit connection. Connect #12—18 AWG standard copper wire only to the screw terminals. Within the junction box use field wire that is rated 90°C or greater for connections. For steam service use 105°C rated wire up to 50 psi or use 125°C rated wire above 50 psi. After electrical hookup, replace cover gasket, cover, and screws. Tighten screws evenly in a crisscross manner.
• DIN Plug Connector Kit No.K236034 1. The open—frame solenoid is provided with DIN terminals to
accommodate the plug connector kit. 2. Remove center screw from plug connector. Using a small screwdriver, pry
terminal block from connector cover. 3. Use #12—18 AWG stranded copper wire rated at 90°C or greater for
connections. Strip wire leads back approximately 1/4" for installation in socket terminals. The use of wire—end sleeves is also recommended for these socket terminals. Maximum length of wire—end sleeves to be approximately 1/4". Tinning of the ends of the lead wires is not recommended.
4. Thread wire through gland nut, gland gasket, washer and connector cover. NOTE: Connector housing may be rotated in 90° increments from position shown for alternate positioning of cable entry. 5. Check DIN connector terminal block for electrical markings. Then make
electrical hookup to terminal block according to markings on it. Snap terminal block into connector cover and install center screw.
6. Position connector gasket on solenoid and install plug connector. Torque center screw to 5 ± 1 in—lbs [0,6 ± 1,1 Nm].
NOTE: Alternating current (AC) and direct current (DC) solenoids are built differently. To convert from one to the other, it may be necessary to change the complete solenoid including the core and solenoid base sub—assembly, not just the solenoid. Consult ASCO.
Installation of Solenoid Solenoids may be assembled as a complete unit. Tightening is accomplished by means of a hex flange at the base of the solenoid.
Installation of Panel Mounted Solenoid (See Figure 1)
1. Disassemble solenoid following instruction under SolenoidReplacenent then proceed.
2. Install solenoid base sub—assembly through customer panel. 3. Position spring washer on opposite side of panel over solenoid base
sub—assembly. 4. Replace solenoid, nameplate/retainer and red cap. 5. Make electrical hookup, see Wiring section.
Solenoid Temperature Standard solenoids are designed for continuous duty service. When the solenoid is energized for a long period, the solenoid becomes hot and can be touched by hand only for an instant. This is a safe operating temperature.
MAINTENANCE
WARNING: To prevent the possibility of death, serious injury or property damage, turn off
electrical power, depressurize solenoid operator and/or valve, and vent fluid to a safe area before servicing.
Cleaning All solenoid operators and valves should be cleaned periodically. The time between cleaning will vary depending on medium and service conditions. In general, if the voltage to the solenoid is correct, sluggish valve operation, excessive noise or leakage will indicate that cleaning is required. Clean strainer or filter when cleaning the valve.
Preventive Maintenance • Keep the medium flowing through the solenoid operator or valve as free
from dirt and foreign material as possible.
• While in service, the solenoid operator or valve should be operated at least once a month to insure proper opening and closing.
• Depending on the medium and service conditions, periodic inspection of internal valve parts for damage or excessive wear is recommended. Thoroughly clean all parts. Replace any worn or damaged parts.
Causes of Improper Operation • Faulty Control Circuit: Check the electrical system by energizing the
solenoid. A metallic click signifies that the solenoid is operating. Absence of the click indicates loss of power supply. Check for loose or blown fuses, open—circuited or grounded solenoid, broken lead wires or splice connections.
• Burned—Out Solenoid: Check for open—circuited solenoid. Replace if necessary. Check supply voltage; it must be the same as specified on nameplate/retainer and marked on the solenoid. Check ambient temperature and check that the core is not jammed.
• Low Voltage: Check voltage across the solenoid leads. Voltage must be at least 85% of rated voltage.
Solenoid Replacement 1. Disconnect conduit, coil leads, and grounding wire. NOTE: Any optional parts attached to the old solenoid must be reinstalled on the new solenoid. For 3—way construction, piping or tubing must be removed from pipe adapter. 2. Disassemble solenoids with optional features as follows:
• Spade or Screw Terminals Remove terminal connections, grounding screw, grounding wire, and terminal block (screw terminal type only).
NOTE: For screw terminals, the socket head screw holding the terminal block serves as a grounding screw. • Junction Box
Remove conduit and socket head screw (use 5/32" hex key wrench) from center of junction box. Disconnect junction box from solenoid.
• DIN Plug Connector Remove center screw from DIN plug connector. Disconnect DIN plug
connector from adapter. Remove socket head screw (use 5/32" hex key
wrench), DIN terminal adapter, and gasket from solenoid.
3. Snap off red cap from top of solenoid base sub—assembly. For 3—way construction with pipe adapter (Figure 3), remove pipe adapter, nameplate and solenoid. Omit steps 4 and 5.
4. Push down on solenoid. Then using a suitable screwdriver, insert blade between solenoid and nameplate/retainer. Pry up slightly and push to remove.
NOTE: Series 8202G solenoids have a spacer between the nameplate/ retainer and solenoid. 5. Remove solenoid from solenoid base sub—assembly.
6. Reassemble in reverse order of disassembly. Use exploded views for identification and placement of parts.
7. Torque pipe adapter to 90 inch—pounds maximum [10,2 Nm maximum]. Then make up piping or tubing to pipe adapter on solenoid.
Disassembly and Reassembly of Solenoids 1. Remove solenoid, see Solenoid Replacenent. 2. Remove spring washer from solenoid base sub—assembly. For 3—way
construction, remove plugnut gasket. 3. Unscrew solenoid base sub—assembly from valve body. 4. Remove internal solenoid parts for cleaning or replacement. Use
exploded views for identification and placement of parts. 5. If the solenoid is part of a valve, refer to basic valve installation and
maintenance instructions for further disassembly. 6. Torque solenoid base sub—assembly and adapter to 175±25 in—lbs
[19,8±2,8 Nm].
ORDERING INFORMATION FOR ASCO SOLENOIDS When Ordering Solenoids for ASCO Solenoid Operators or Valves, order the number stamped on the solenoid. Also specify voltage and frequency.
Page 2 of 4 Form No.V6584R8
34
Page 3 of 4 Form No.V6584R8
Torque Chart
Part Name Torque Value Inch—Pounds Torque Value Newton—Meters
solenoid base sub-assembly & adapter 175 ± 25 19,8 ± 2,8
pipe adapter 90 maximum 10,2 maximum
Remove red cap and
push solenoid down. Then pry here to lift nameplate/retainer and push to remove.
red cap
nameplate/
retainer
Remove red cap and push solenoid down. Then pry here to lift nameplate/retainer and push to remove.
grounding wire - so l e no i
with 1/2" NPT
.062 to .093 maximum thickness of panel for mounting
green or green with yellow stripes
finger washer
0.69 diameter mounting hole
Side View
base solenoid finger washer core
(AC)
core (DC) sub-assembly collar to face
Tapped hole in core 0.250-28 UNF-2B
0.63 minimum full thread (AC) 0.38 minimum full thread (DC)
0.9375-26 UNS-2A thread
Panel Mount
valve body
Alternate Construction
Figure 1. Series 8003G solenoids
Air Only Construction Vent to Atmosphere
pipe adapter
plugnut gasket
Figure 2. Series 8202G solenoids Figure 3.3-Way Construction
50 Hanover Road, Florham Park, New ~ersey 07932 www.ascovalve.com 27
adapter gasket retainer gasket
retainer stem disc disc spring Without
Adapter Adapter
red cap
nameplate/ retainer
spacer
solenoid ___ with 1/2" NPT
cutaway view to show positioning of retainer in gasket recess
Remove red cap and push solenoid down. Then pry here to lift nameplate/retainer and push to remove.
grounding wire - green or green with yellow stripes
spring washer
solenoid base sub-assembly
bonnet washer
core(small end up)
solenoid base gasket plugnut assembly
adapter
With
disc holder assembly
disc holder sprin
Part Name Torque Value in Inch—Pounds Torque Value in Newton—Meters
terminal block screws 10 ± 2 1,1 ± 0,2
socket head screw 15 — 20 1,7 — 2,3
center screw 5 ± 1 0,6 ± 0,1
Figure 4. Open—frame solenoids
Figure 5. Junction box (optional feature)
Figure 6. DIN plug connector kit No. K236034 (optional feature)
Page 4 of 4 Form No.V6584R8
tapped hole for
#10—32 grounding screw (not included)
with 1/4" Spade Terminals
Open—Frame Solenoid
See torque chart above
socket head
grounding screw
(5/32" hex key wrench) (5/32" hex key wrench)
Socket head screw is used for grounding.
.
screw terminal adapter
terminal b lock screw
with DIN Terminals
.
.
socket head screw
.
.
Indicates parts supplied in Termination Module Kit No. K2561 04
gasket
DIN terminal adapter
.
.
Note:
with 1/4" Spade Terminals
Junction Box Solenoid
or Screw Terminals
junction box gasket
junction box with _________
1/2" conduit connection socket head screw
and grounding terminal (5/32" hex key wrench)
screw terminal block (see note)
cover screw
cover
cover gasket
grounding screw and cup washer
See torque chart above
Open—Frame Solenoid with DIN Terminal
Plug Conector
See torque chart
above
Notes: 1. Connector cover may be
rotated in 90° increments from position shown for alternate position of cable entry.
. Refer to markings on DIN connector for proper electrical connections.
gasket
IN terminal
adapter
connector
gasket
socket head screw
center screw
connector cover
(see note 1)
(5/32" hex key wrench)
DIN connector
terminal block
(see note 2)
Indicates that these parts are included in DIN plug connector Kit No. K236034
gland nut
gland gasket
washer
37
OVERALL
ITEM P/N DESCRIPTION QTY UM
1 10342 TUBING, 3/8" OD X 1/4" ID, POLYETHYLENE 1.00 FT
2 10746 BRACKET, PUMP 2.00 EA
3 1364001 BASE SUB-ASSY. PB100-0 1.00 EA
4 1450318 BELT 1.00 EA
5 1600312 BOLT, HH, 1/4-20 X 3/4 SS 8.00 EA
6 1600324 BOLT, HH, 1/4-20 X 1-1/2 SS (CAP SCREW) 2.00 EA
7 1600366 BOLT, HH, 1/4-20 X 1 SS 4.00 EA
8 1890001 BUMPER, RUBBER 4.00 EA
9 1983001 CABLE, ASSY, 1 10V, 8FT, GROUNDED, MALE PLG,16/3 1.00 EA
10 1984005 CABLE ASSY. 1.00 EA
11 ******* CHAMBER ASSY, MIXING SML FRM (SEE SECTION) 1.00 EA
12 2383001 CHASSIS, BACK 1.00 EA
13 2383002 CHASSIS, FRONT 1.00 EA
14 26033 VALVE 1.00 EA
15 2846006 CONTROLLER, REM-1D 1.00 EA
16 2930004 CPLG, PVC, SCH 80 1/2 FPT 1.00 EA
17 2930420 CPLG, RED, SS 1/2 X 1/4 FT X T 1.00 EA
18 3579864 ELBOW, CONDUIT 1.00 EA
19 3581604 ELBOW, 90, BRASS 3/8 OD X 3/8 MPT 1.00 EA
20 4681310 BELT GUARD 1.00 EA
21 5551209 LABEL, WATER FLOW 2.00 EA
22 5551210 LABEL, POLYBLEND 1.00 EA
23 5554000 LABEL, SERIAL PLATE 1.00 EA
24 5902001 MOTOR 1.00 EA
25 5963028 NIPPLE, SS 1/4 X 4" 1.00 EA
26 6020031 NUT, 1/4-20, HEX SS 6.00 EA
27 6020962 NUT, 8-32, HEX 2.00 EA
28 7771558 SCREW, MACH, SS PAN HD, PHIL, 8-32 X 1/2 2.00 EA
29 7772506 SCREW, MACH, 304SS PAN HD, SLTD, 10-32 X 3/8 2.00 EA
30 7772508 SCREW, MACH, 10-32 X 1/2, SLTD PS, SS 8.00 EA
31 8140001 SPACER 2.00 EA
32 8141001 SPACER, MOTOR SHIM 3.00 EA
33 8724903 SWITCH, DIFF. PRESSURE 1.00 EA
34 9414002 TUBE BRAIDED SS, 1/2" MPT X 3/8" MPT X 14" LG* 1.00 EA
35 9571301 VALVE SOLENOID 1.00 EA
36 9740300 WASHER, SS, FLAT 1/4" 9.00 EA
37 9740330 WASHER, SS, INT TOOTH, 1/4" 4.00 EA
38 9748300 WASHER, SS, FLAT 1/8" 1.00 EA
39 ******* PUMP (SEE SECTION) 1.00 EA
40 RM2702060 CONDUIT, SEALTITE 3/8" 1.00 FT
41 RM9414061 TUBE, RIGID 304 SS 3/8"OD X 1/4"ID 1.00 FT
42 ******* FLOWMETER (SEE SECTION) 1.00 EA
43 1672002 BOX JUNCTION SUB-ASSY. 1.00 EA
100
T-004
39
MIXING CHAMBER 2340101
ITEM PART NO. DESCRIPTION QTY.
1 1410002 BEARING 1
2 1414001 BEARING, THRUST 1
3 1419001 BEARING, FLANGE CARRIER 1
4 2124002 CAP, TOP, MIXING CHAMBER 1
5 2124003 CAP, BOTTOM, MIXING CHAMBER 1
6 2650001 COLLAR, 1/2" I.D. 1
7 2650002 COLLAR, 3/4" I.D. 2
8 5173304 IMPELLER 1
9 5173305 IMPELLER, SECONDARY 1
10 5551002 LABEL - DISCHARGE 1
11 6020031 NUT, HEX HD., 1/4"-20 12
12 6023031 NUT, ACORN, 1/4"-20, S.S. 4
13 6091801 O-RING 2
14 6676002 PLATE, BAFFLE 1
15 7071201 PULLEY 1
16 7772216 SCREW, 10-32 X 1" 2
17 7772506 SCREW, 10-32 X 3/8" 1
18 7802910 SEAL, MECHANICAL 1
19 7854303 SHAFT, IMPELLER 1
20* 8140005 SPACER ROD 2
21 8143011 SPACER 2
22 8603002 STUD 2
23 8603004 ROD 4
24 9412606 TUBE, ACRYLIC 1
25 9572304 VALVE, INJ. CHECK 1
26 9740300 WASHER, FLAT, 1/4" 9
27 8143010 SPACER 1
*Factory personnel identify item #20 as part RM660002 1, which must be cut to a
length of 6-3/4 inches. For replacements, request P/N 8140005 to receive spacer
rods, which are pre-cut to the appropriate length.
MC-0101
41
FLOWMETER ASSEMBLY – P/N 4301102
ITEM PART NO. DESCRIPTION QTY. UM
1 4291102 FLOWMETER, KING, 100GPH 1 EA 2 6091301 O-RING, BUNA N 2 EA
3 1040093 ADAPTER, SPUD 1 EA
4 2735634 CONNECTOR, TUBE, 1/4" FPT X 3/8" OD COMP. 1 EA
5 1048401 ADAPTER, FLOWMETER 1 EA
6 9579301 VALVE, KING 1 EA
FM-1 1 02
Metering Pump Component Diagram
201 Ivyland Road Ivyland, PA 18974 USA
TEL: (215) 293-0401 FAX: (800) 327-7563
http://www.Imipumps.com
_____________Instruction Supplement Series AA7
Electronic Metering Pump
ISO 9001 Certified
35 1975.A 08/03
Series AA7 Drive Assembly Parts List
Key No. Model Series Part No. Description Qty.
AA741, AA751, AA761, AA771, AA781 48016 Control Panel Assembly, 1 15V 1 1
AA742, AA752, AA762, AA772,
AA782 AA743, AA753, AA763, AA773,
AA783
AA745, AA755, AA765, AA775, AA785
AA746, AA756, AA766, AA776,
48017 Control Panel Assembly, 230-250V 1
AA741, AA751 48034 EPU w/ Stroke Adjustment, 115V 1
AA742, AA743, AA745, AA746, AA747
AA752, AA753, AA755, AA756, AA75
48035 EPU w/ Stroke Adjustment, 230-250V 1
AA761 48036 EPU w/ Stroke Adjustment, 115V 1
AA762, AA763, AA765, AA766, AA767 48037 EPU w/ Stroke Adjustment, 230-250V 1
AA771, AA781 48038 EPU w/ Stroke Adjustment, 115V 1
2
AA772, AA773, AA775, AA776, AA777
AA782, AA783, AA785, AA786, AA78
48039 EPU w/ Stroke Adjustment, 230-250V 1
AA741, AA751 48025 EPU, 115V 1
AA742, AA743, AA745, AA746, AA747
AA752, AA753, AA755, AA756, AA75
48026 EPU, 230-250V 1
AA761 48027 EPU, 115V 1
AA762, AA763, AA765, AA766, AA767 48028 EPU, 230-250V 1
AA771, AA781 48029 EPU, 115V 1
3
AA772, AA773, AA775, AA776, AA777
AA782, AA783, AA785, AA786, AA78
48030 EPU, 230-250V 1
90 AA7 10973 Seal 1
100 AA7 38886 Stroke Adjustment Bracket 1
105 AA7 48012 Stroke Adjustment Shaft Assembly 1
120 AA7 41227 Screw 8
AA741, AA751, AA761, AA771, AA781 29033CE Power Cord Assembly, 11 5V 1
AA742, AA752, AA762, AA772, AA782 29039CE Power Cord Assembly, 230V US 1
AA743, AA753, AA763, AA773, AA783 29042CE Power Cord Assembly, 230V DIN 1
130
AA745, AA755, AA765, AA775, AA785 29044CE Power Cord Assembly, 240V UK 1
Key No. Model Series Part No. Description Qty.
140 AA7 37879 Foot 1
150 AA7 38199 Screw 3
190 AA7 34497 O-Ring 1
AA741, AA751, AA761, AA771, AA781 37734 Pulser, 120V 1
200 AA742, AA752, AA762, AA772, AA782
AA743, AA753, AA763, AA773, AA783
AA745, AA755, AA765, AA775, AA785 AA746, AA756, AA766, AA776, AA786
AA747, AA757, AA767, AA777, AA787
37735 Pulser, 230-250V 1
210 AA7 10422 Retaining Ring 1
AA741, AA751, AA761, AA771, AA781 35243 MOV and Capacitor Assy, 115V 1 220
AA742, AA752, AA762, AA772, AA782
AA743, AA753, AA763, AA773, AA783
AA745, AA755, AA765, AA775, AA785 AA746, AA756, AA766, AA776, AA786
AA747, AA757, AA767, AA777, AA787
35237 MOV and Capacitor Assy, 230-250V 1
230 AA7 35743 Speed Shaft 1
240 AA7 35744 Dual Pin 1
250 AA7 30803 Gasket 1
260 AA7 30709 Speed Knob 1
280 AA7 38887 Gasket 1
300 AA7 41244 Screw 1
AA76 30374 Stroke Dial 1
AA77 29269 Stroke Dial 1 340
AA78 29268 Stroke Dial 1
350 AA7 31890 Stroke Knob Assembly 1
AA74, AA77 29445 Disk, 0.5 1
AA75, AA78 29437 Disk, 0.9 1 380
AA76 29442 Disk, 1.8 1
390 AA7 37974 Cover 1
Series AA7 Control Panel Detail Series AA7 Wiring Diagram
' 2003 LMI Milton Roy - USA- All Rights Reserved Printed in USA Specifications subject to change without notice.
PB UNIT PUMP OUTPUT ROTAMETER RANGE VOLTAGE
PB1 6-0.4 0-0.42 GPH 1-16 GPH 120VAC/1PH/60Hz
*
*
*
*
*
*
PB1 6-0.4A
PB1 6-0.4K
PB16-1
PB1 6-1A
PB16-2
PB50-0.4
PB50-0.4A
PB50-1
PB50-1 A
PB50-1 K
0-1.59 LPH
0-1.59 LPH
0-1 GPH
0-3.8 LPH
0-2 GPH
0-0.42 GPH
0-1.59 LPH
0-1 GPH
0-3.8 LPH
0-3.8 LPH
4-50 GPH
4-50 GPH
3.8-60 LPH
3.8-60 LPH
3.8-60 LPH
3.8-60 LPH
3.8-60 LPH
3.8-60 LPH
1-16 GPH
1-16 GPH
240VAC/1 PH/50Hz
240VAC/1 PH/60Hz
240VAC/1 PH/50Hz
240VAC/1 PH/50Hz
240VAC/1 PH/50Hz
240VAC/1 PH/60Hz
120VAC/1PH/60Hz
120VAC/1PH/60Hz
120VAC/1PH/60Hz
120VAC/1PH/60Hz
15.59 PB50-2 0-2 GPH 4-50 GPH 120VAC/1PH/60Hz
PB1 00-0.4 0-0.42 GPH 10-1 00 GPH 120VAC/1PH/60Hz
PB1 00-0.6 0-0.6 GPH 10-1 00 GPH 120VAC/1PH/60Hz
PB100-1 0-1 GPH 10-1 00 GPH 120VAC/1PH/60Hz
PB1 00-2 0-2 GPH 10-1 00 GPH 120VAC/1PH/60Hz
10.84 *
*
*
*
PB1 00-1A
PB1 00-0.4K
PB100-1 K
PB1 00-2 K
0-3.8 LPH
0-1.6 LPH
0-3.8 LPH
0-7.6 LPH
38-375 LPH
38-375 LPH
38-375 LPH
38-375 LPH
240VAC/1 PH/50Hz
240VAC/1 PH/60Hz
240VAC/1 PH/60Hz
240VAC/1 PH/60Hz
* NOT SUPPLIED WITH POWER CORDS
15
7 4
10
24.55 KEY DESCRIPTION
8 12
11 2
3
1 WATER INLET, 1/2" (F)NPT
POLYMER INLET, 5/8" O.D. BARB
PUMP, PRIMING KIT CONNECTION
3 4 MIXER MOTOR
5 MIXER MOTOR SWITCH w/THERMAL OVERLOAD
5 13 * 6 POWER CORD
2 1
6 9
14
10
7
8
9 SOLENOID VALVE, (WATER)
MIX CHAMBER
DIFFERIAL PRESSURE SWITCH
DIGITAL DISPLAY PUMP CONTROLLER, (REM-1F)
11 DIAPHRAGM PUMP
12 ROTAM ETER
13 RATE VALVE
14 SERIAL PLATE
15 SOLUTION DISCHARGE, 1/2" (F)NPT
USA 8ft. CONVENTIONAL
POWER CORD
MAINS/BLACK
120VAC/1 PHASE 60Hz/6 AMPS
WHITE
NEUTRAL
GREEN/EARTH EOV-1
10 SOLENOID VALVE, WATER INLET
MNS-1 MANUAL STARTER BLUE BLUE/YELLOW
20 BLACK/YELLOW BLACK
M-1 MIXER MOTOR, 1/6 HP, 1725RPM
GREEN/YELLOW
30
PS-1 DIFFERENTIAL PRESSURE
DP-1
SWITCH
NO BLACK WHITE DIAPHRAGM PUMP,
40 C NEAT POLYMER
NC
SIEMENS
REM-1F
(4)CONDUCTOR CABLE & CONNECTOR
P/N 1984005
RED BLACK
DIGITAL DISPLAY
PUMP CONTROLLER, (REM-1F)
(INPUT BY OTHERS) +4-20mADC
C O M M O N SHIELD
P/N 1983005
1 4 WHITE RED 2 3
1 3
2 GREEN WHITE
BLACK