Date post: | 30-Jan-2016 |
Category: |
Documents |
Upload: | damian-r-ramesar |
View: | 221 times |
Download: | 0 times |
W A T C H M A NTM
MULTIGAS MONITOR
For Safety Reasons, This Equipment Must Be Operated By Qualified Personnel Only
BEFORE EACH DAYS USAGE, THE SENSITIVITY MUST BE TESTED. ? or ? BUMP TEST or RESPONSE CHECK
CAUTION DISCONTINUE USE AFTER LOW BATTERY ALARM SOUNDS. PROMPTLY RECHARGE BATTERY AFTER EACH USE. IF INSTRUMENT WILL NOT BE USED FOR 30 DAYS OR MORE, LEAVE BATTERY ON CHARGE CONTINUOUSLY OR REMOVE BATTERY FROM THE INSTRUMENT. CONTINUOUS CHARGING WILL NOT DAMAGE BATTERY.
W A T C H M A NMULTIGAS MONITOR
Operating Instructions Quick ReferenceTurn ON………..Press the ON/OFF button.Turn OFF………..Press and hold the ON/OFF button for five seconds.After Turn On…..Optional Fresh Air Setup……Press the RESET(YES) button. To bypass Fresh Air Setup, press the PAGE(NO) or wait five seconds.The measure page will appear after either selection.Pump Check………Attach tany sample lines, probesor lile traps as appropriate. Block inlet until pump alarm sounds, if no alarms sounds check the flow system.Back Light………..Press any button at any time to turn on the display backlight.Other Pages………Press the PAGE button to view the Battery Status page. Press the PAGE button again to view the Time/Date page and other optional pages.Return to Measure Page…….Wait 10-15 seconds, or momentarily depress the ON/OFF button or press the PAGE button several times until the Measure Gases screen appers.Reset Alarms…….Press the RESET button to clear alarms. NOTE: Alarmscan only be cleared from page showing the alarm condition.
WARNINGIf the alarm condition is indicated, evacuate personnel from the area and notify the safety officer or follow your company’s safety procedures. Recharge or replace batteriesin a non-hazardous area to prevent potential ignition of combustible atmospheres. THE ULTIMATE USER MUST READ THE WATCHMAN INSTRUCTIONAND TECHNICIAL MANUALS BEFORE USE.fAILURE TO FOLLOW THE INSTRUCTIONS CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH.
%LEL Calibrated for PENTANEMINE SAFETY APPLIANCES COMPANY
W A T C H M A NT M
M U L T I G A S M O N I T O R
Page On/Off Reset
COMB
ppm CO
% O
2
2
ppp H S
DATA DOCKING WINDOW
AUDIO ALARM
DISPLAYEXTERNAL ALARM
CONNECTOR
RESETBUTTON
ON/OFFBUTTON
PAGEBUTTON
LED ALARMWINDOW
8141273.6 VDC
SLIDE PANEL HALF-WAY
8141273.6 VDC
NOTE DESIGNOF TRACK FOR RE-ASSEMBLY
%O
ppm CO 2
COMB
ppm H S
2
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
SELF TESTPlease wait
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
Version 3.3
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
Operating Beep ?
NO YES
30 SECONDS
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
22 : 30 22 JAN 95
NO set time ? YES
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
13:45
NEXT
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
TIME SETCOMPLETE
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
19 DEC 95
NEXT
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
DATE SETCOMPLETE
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
POWER OFF
Page On/Off Reset
Battery Pack Installation
%O
ppm CO 2
COMB
ppm H S
2
Page On/Off Reset
Battery Pack Installation
SETTINGSETTING ALARMALARM LEVELSLEVELS
Combustible Gas High Alarm
OxygenLow Alarm
OxygenHIGH Alarm
Toxic Gas #1, 2, 3High AlarmTime Weighted Average (TWA)Short Term Exposure Level (STEL)
%O
ppm CO 2
COMB
ppm H S
2
Page On/Off Reset
TURN ON THE UNIT
CALIBRATION MODE
%O
ppm CO 2
COMB
ppm H S
2
Page On/Off Reset
CalibrationSequence
POWER OFF
PRESS AND HOLD THE PAGE AND RESET BUTTONS
PRESS THE ON/OFF BUTTON
%O
ppm CO 2
COMB
ppm H S
2
Calibrate now ?
NO YES
Page On/Off Reset
CalibrationSequence
RELEASE THE BUTTONS ANDPRESS THE RESET BUTTON
5SECONDS
%O
ppm CO 2
COMB
ppm H S
2
APPLY FRESH AIR
QUIT RDY
Page On/Off Reset
CalibrationSequence
ALLOW FOR WARM-UP,PRESS THE RESET BUTTON READY
FRESH AIR
%O
ppm CO 2
COMB
ppm H S
2
Adjusting zeros
Please wait
Page On/Off Reset
CalibrationSequence
ALL SENSORS ARE ADJUSTEDTO ZERO
OXYGEN SENSOR SPAN IS ADJUSTED TO 20.8
%O
ppm CO 2
COMB
ppm H S
2
0.0 Apply gas
SKIP RDY
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
OK
Page On/Off Reset
0.0 SPAN
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
58
Span setpoint is % LEL
Pentane Simulant
Page On/Off Reset
OK
SPAN
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
** OUT OF RANGE **Key Ignored
Sensor Problem
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
Apply gas
SKIP RDY
Page On/Off Reset
15.4
SKIP IF NOT USING 20.8 % O2CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
15.4SPAN
OK
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
0 Apply gasSKIP RDY
Page On/Off Reset
CalibrationSequence
Span setpoint is 300 ppm CO
%O
ppm CO 2
COMB
ppm H S
2
300 SPANOK
Page On/Off Reset
CalibrationSequence
Span setpoint is 300 ppm CO
%O
ppm CO 2
COMB
ppm H S
2
0Apply gasSKIP RDY
Page On/Off Reset
CalibrationSequence
Span setpoint is 10 ppm H2S
%O
ppm CO 2
COMB
ppm H S
2
10SPAN
OK
Page On/Off Reset
CalibrationSequence
Span setpoint is 10 ppm H2S
%O
ppm CO 2
COMB
ppm H S
2
CALIBRATIONCOMPLETE
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
Remove Cal Cap
RDY
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
Please wait
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
POWER OFF
Page On/Off Reset
CalibrationSequence
%O
ppm CO 2
COMB
ppm H S
2
Page On/Off Reset
Calibration Completed
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
3. 5 VOLTS
BATTERY OK
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
12: 30 1 JAN 96
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
0 PEAK 20.8
55 100
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
STEL :
50 10
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
0.3 hour TWA :
50 10
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
NEXT LOG # is 12
SKIP RECD
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
Tag Data ?
NO YES
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
_ _ _ _ _ _ _ _ _ _ Tag
NO CHANGE
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
NEXT
A-1._ _ _ _ _ _ _ Tag
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
A-1._ _ _ _ _ _ _ Tag
OK CHANGE
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
Now recording
data log # 12
DISPLAY PAGES
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
0 % LEL 20.8
0 0
NORMAL DISPLAY
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
POWER for 5 sec.
To turn OFF: hold
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
POWER OFF
Page On/Off Reset
%O
ppm CO 2
COMB
ppm H S
2
ANY QUESTIONS ???
?
????????????
????
Major Components
W A T C H M A NTM MULTIGAS MONITOR
CAUTIONDISCONTINUE USE AFTER LOWBATTERY ALARM SOUNDS.PROMPTLY RECHARGEBATTERY AFTER EACH USE.IF INSTRUMENT WILL NOT BE USED FOR 30 DAYS OR MORE,LEAVE BATTERY ON CHARGECONTINUOUSLY OR REMOVEBATTERY FROM THE INSTRUMENT.CONTINUOUS CHARGING WILLNOT DAMAGE BATTERY.
WARNINGTO PREVENTIGNITION OF GASESRECHARGE IN NON-HAZARADOUS LOCATION
VER 3.2
AB
OFFON
AB
1 2 3 4 5 6 7 8
PUMP AND DRIVE ASSEMBLY 814933
Supply 3.15 vdc to the pump leads. With no load,the current should be 20 to 25 mA. At 4” H2Opressure, the current should be 22 to 45 mA witha flow rate of 1 to 1.4 lpm. Block the pump inletand the pump should be able to pull > 40” H2Opressure with a current draw < 55 mA.
VER 3.3
A B
CALIBRATION PROCEDUREPUMP AND DRIVE ASSEMBLY
1. WITH THE PUMP VOLTAGE AT 4.5 VDC AND THE LOAD SET AT 50” H2O, THE PUMP CURRENT MUST BE < 55 MA..
2. AT 3 VDC AND ZERO LOAD, THE PUMP CURRENT 14 MA..
3. WITH THE PUMP AT 3.2 VDC AND A LOAD OF 30” H2O,THE PUMP CURRENT MUST BE < 38 MA AND THE FLOW RATE MUST BE 195 ML PER MINUTE.
710459
710445
Cut Sample Line and Insert
PARTSBATTERY PACK 814127SAMPLE LINE 5 FOOT 011354SAMPLE LINE 10 FOOT 011955SAMPLE LINE 15 FOOT 011912SAMPLE LINE 25 FOOT 011913SAMPLE LINE 50 FOOT 011958PROBE, 20” PLASTIC 486934PROBE, 3 FOOT BRASS 011961PROBE, 3 FOOT PLASTIC 073743PROBE, 4 FOOT BRASS 011960LINE TRAP (REPLACED 74814) 710459WATER TRAP WITH FITTINGS 497199WATER TRAP, IN LINE 710445CHARGER, OMEGA, 120 AC 494716CHARGER, OMEGA,220 VAC 495965CHARGER, OMEGA, 110/220 VAC, FIVE UNIT 801759CHARGER, OMEGA, 8 TO 24 VDC 800525REMOTE ALARM, 90 DECIBELS 800992REMOTE ALARM, 110 DECIBELS 800991CALIBRATION KIT, RP W/ 1.5 lpm REGULATOR 477150
PARTSCALIBRATION GAS, LEL PENTANE SIMULANT / 15% OXYGEN 478192CALIBRATION GAS, LEL PENTANE SIMULANT / 15% OXYGEN / 478919 60 PPM CARBON MONOXIDE CALIBRATION GAS, 10 PPM HYDROGEN SULFIDE 467898CALIBRATION GAS, LEL PENTANE SIMULANT / 15% OXYGEN / 804770 300 PPM CARBON MONOXIDE / 10 PPM HYDROGEN SULFIDE CALIBRATION GAS, LEL PENTANE SIMULANT / 15% OXYGEN / 804769 10 PPM HYDROGEN SULFIDE MAIN BOARD 802470DISPLAY BOARD 814131SENSOR BOARD 814437PUMP AND DRIVE 814933 PRESSURE SWITCH 635621COMBUSTIBLE SENSOR 478537 OXYGEN SENSOR 480566CARBON MONOXIDE SENSOR 636240HYDROGEN SULFIDE SENSOR 636241 SULFUR DIOXIDE SENSOR 807476NITROGEN DIOXIDE SENSOR 807477NITRIC OXIDE SENSOR 808350
FLOW REGULATOR 467896O RING SAMPLE INLET CAP 632152FILTER, SAMPLE INLET (5) 497200INLET FILTER REPLACEMENT KIT 469995
PARTS