Reservoir pump units of the KFG series S C - PMBoruppmborup.dk/PDF/skf/1-3034-EN.pdf · 2010. 1....

1-0358-US1-3034-EN

Reservoir pump units of the KFG series (S) (C)for grease lubrication systems in rotary application

General InformationPump units of the KFG, KFGS and KFGC (CAN bus) series are electrically driven reservoir pump units available with or without an inte-grated control unit. A patented grease follo-wer system allows the pump units to be used in rotary applications, so the pump is always able to supply on-demand lubrication to cen-tralized lubrication systems with progressive feeders and to single-line systems. The pump units differ in terms of the size and type of lu-bricant reservoir, the lubricant filling and their control and function monitoring.Powerful

CAN bus versions allow one unit and a special valve to supply up to four independent zones according to demand.

Application Pump units of the KFG, KFGS and KFGC (CAN bus) series are utilized in grease lubrication systems. Fields of application include, for exa-mple, wind energy systems and special pur-pose machinery.

AdvantagesPump units are fully functional in rotary •application (360°)Sturdy design with 1 to 3 pump elements•Compact and reliable•High-pressure technology with grease •follower plate and therefore suitable for standard greases up to NLGI Grade 2 and low working temperatures Control unit with memory and system •monitoring functionEquipped on request with CAN bus control •for integrating machine controlsExtensive accessories program with pres-•sure relief valves, fill level switches, etc.

Pump units of the KFG, KFGS and KFGC series for rotary application

2 1-3034-EN

Distinguishing features of the pump unitsPump units of the KFGS and KFGC (CAN bus) series are based on the KFG series, a reser-voir pump unit without an integrated control unit.

Unit components

Item Description

1 Assembly holes 2 Lubricant reservoir 3 Pump element 4 Pressure regulating valve 5 Filler socket 6 Electrical connection 7 General control unit/CAN bus display 8 Pushbutton 9 Inputs and outputs (CAN bus version) 10 CAN bus plug

6

123 54

6 7 8

5 4321

5 43

6

910

7

Table of contents

Distinguishing features of the pump units 2 KFG pump unit 3 KFGS pump unit 3 KFGC (CAN bus) pump unit 3Design 4 Pump housing 4 Assembly holes 4 Lubricant reservoir 4 Pump element 4 Pressure regulating valve 4 KFGS control unit 4 KFGC (CAN bus) 4

Functional description of progressive system with KFG pump unit 5Functional description of progressive system with KFGS pump unit 5Functional description of progressive system with KFGC (CAN bus) pump unit 5

Functional description of single-line system with KFG pump unit 6Functional description of single-line system with KFGS pump unit 6Functional description of single-line system with KFGC (CAN bus) pump unit 6

KFG pump unit for rotary application 7Fill level monitoring 9 Fill level switch E 9 Fill level switch F 9 Fill level switch H 9 Fill level switch P 10 Quasi-analogfilllevelswitchT 10Pressure regulating valves 11for progressive systems 11Pressure relief valve with integrated pressure regulating valve 11Pump elements 12General conditions for electrical connections 12

KFGS pump unit for rotary application 13IG502-I integrated control and monitoring unit 15Fill level monitoring 16 Fill level switch E 16 Fill level switch F 16 Fill level switch H 16 Fill level switch P 17 Quasi-analogfilllevelswitchT 17

Pressure regulating valves 18Pressure relief valve with integrated pressure regulating valve 18Pump elements 19General conditions for electrical connections 19Connectivity for timer operation without systemmonitoring(andfilllevelcontrol) 20Connectivity for timer operation with systemmonitoring(andfilllevelcontrol) 20Connectivity for timer operation with systemmonitoring,filllevelcontrol, piston detector and indicator light 20

KFGC (CAN bus) pump unit with integrated control unit for rotary application 21LC-CAN5000 integrated CAN bus control unit with display 23Connections 24Connectivity 24General conditions for electrical connections 24

Accessories 25Pressure regulating valves with T connector output for progressive systems 25Pressure gauge 25Connecting piece for pressure gauge 25Pressure gauge screw connection with gasket 25Filling cylinder with connecting piece 26Filling device with quick-action coupling 26Topping-up pumps 26

Explanation of order codes 27


31-3034-EN

KFG pump unit The KFG pump has three lubricant outlets for connecting up to three independent zones. A separate pump element is required for each outlet.

Up to five pump elements with different deliv-ery volumes are available so the delivery rate can be adjusted to the requirements of the individual zones.

Pumps of the KFG series for rotary application differ from those for industrial use in that they integrate a patented grease follower sys-tem. This ensures continuous grease supply to the pump in every situation.

The pump fill level is monitored by a fill level switch attached on the cover. Depending on the switch design, 1 to 3 switching points can be monitored. "T" control can optionally be used to provide a continuous fill level signal.The pump is available in various voltage de-signs.

There may be restrictions on the components depending on the particular conditions in the field of application.

This also applies to KFGS and KFGC (CAN bus) pump units.

KFGS pump unitPump units of the KFGS series are reservoir pump units with an integrated control unit based on the KFG.

The KFGS pump unit is controlled by the IG502-I integrated control and monitoring unit, which can operate based on time or (pulse) load and with or without a monitoring function.

This control unit provides the following advantages:

Non-volatile memory with PIN code •protectionRecording of remaining intervals and •remaining lubrication timesRecording of fault notifications (diagnostics •memory)Data backup in case of voltage failure•Connectivity for external pushbutton•Connectivity for inductive piston detector •or pressure switchInterval time and contact time can be adjusted independently, inclu-ding on monitored systemsEasy electrical connection using plug •connectors

Interval times (timer), interval pulses (coun-ter) and pump cycle times (contact) can be entered through a display. A piston detector is used to monitor the feeding operation on pro-gressive systems; a pressure switch is used for single-line systems. The KFGS pump unit is available in various reservoir and voltage designs.

In addition to the fill level versions that are to be attached by the customer, the signal on switch version "E" can also feed into the IG502-I control and monitoring unit that is integrated into the pump.

KFGC (CAN bus) pump unitPump units of the KFGC (CAN bus) series are pump units from the KFG series with an inte-grated CAN bus control unit.

The LC-CAN5000 control units offer the following special features:

CAN bus interface (SAE J1939), which •allows units to be seamlessly integrated into the CAN bus networks. The lubrication system can be monitored, •operated and configured through the CAN bus.

There is also the option of configuring and in-dependently operating the pump unit via the IRDA interface. The control unit is still able to control up to four independent zones and to supply them from a single pump unit. To achieve this capa-bility, electric switch valves which are con-trolled based on the parameters set for each individual lubrication zone are placed in the main line. The control unit has up to four so-lid-state switching outputs for this purpose. Aside from valve control, the outputs can also be configured as digital outputs for other pur-poses. In addition to the above-mentioned outputs, up to four digital inputs are available, e.g. for monitoring piston detectors, pressure switches or other switching contacts.


4 1-3034-EN

KFGS control unit Pump units of the KFGS series are equipped with an IG502-2-I integrated control unit with a control display. Parameters for interval times (timer), interval pulses (counter) and pump cycle times (contact) can be entered through the control unit.

DesignPump units of the KFG, KFGS and KFGC (CAN bus) series are characterized by their compact construction and are divided into the assem-blies for pump housing, lubricant reservoir, control unit and fill level monitoring. A short description of the individual assemblies fol-lows below.

Pressure regulating valveA pressure regulating valve can be attached to the pump unit on progressive systems to pre-vent excessive operating pressure in the lu-brication system in case of a fault. If the oper-ating pressure exceeds the cracking pressure of the pressure regulating valve, the valve opens and the lubricant flows back (on ver-sions with a return line) into the lubricant reservoir.

75

0,4

200 0,4

Ø 9,0

Assembly holesA mounting flange with assembly holes is present on the back of the pump housing on all pump versions.

2

1

3

Pump element with pressure regulating valve

Pump elementThe pump element(s) meter the lubricant then pass it to the downstream lubrication points or feeders. Five different pump ele-ments with a delivery volume ranging from 0.8 to 5 cm3/min. are available to provide the required quantity of lubricant.

Lubricant reservoirThe lubricant reservoir is available in 4 kg, 6 kg, 8 kg, 10 kg and 12 kg sizes. The reser-voirs are made of transparent plastic and have fill level markings that allow the fill level to be monitored visually. Fill level switches and/or sensors can also be attached.

Pump housingThe pump housing contains, among other things, the pump drive, control unit (KFGS) and three lubricant outlets for installing a maximum of three pump elements. One pres-sure regulating valve can be attached to each pump element. When used in single-line sys-tems, a pressure relief valve with an integrat-ed pressure regulating valve is attached to the pump element (max. 1 single-line system per pump). A conical head nipple can optionally be at-tached to the pump housing using the alter-native connections to fill the pump. A filler socket or grease return can also be attached. A display and control screen is mounted on the front side of the KFGS design, while the KFGC (CAN bus) design has a display at-tached. An IRDA interface is integrated into this, which can optionally be used to program the pump. Depending on the pump version and voltage design, the electrical connections are located on the left front and/or the underside of the pump housing.

Assembly holes

Pump element

Pressure regulating valve

R

AP

R

M14

x1,5

P A

P

A

P

M14

x1,5

RR

A

Pressure regulating valve with optional lubricant nipple

KFGS display and control screen

KFGC (CAN bus)Pump units of the KFGC (CAN bus) series are equipped with an integrated CAN bus board with a control display.

The display shows the operating voltage, pump cycle time, network communication, cycle indicator and any fault notifications.

KFGC (CAN bus) display

Alternative connections


51-3034-EN

Functional description of progressive system with KFG pump unit

A general progressive feeder system con-•sists of the following components: Pump unit with pump element and pressure regulating valveLubricant lines, consisting of main and •possibly branch lines Progressive feeders •

When the pump motor is turned on, the pis-ton pump delivers lubricant from the lubricant reservoir to the lubricant outlet. The pump el-ement attached to the outlet delivers the lu-bricant further, into the downstream main line. The lubricant flows through the main line to the progressive feeder. There, the lubricant is distributed according to the volume re-quired by the lubrication point being sup-plied.

In progressive systems with a master feeder and secondary feeder, the lubricant coming from the pump unit is delivered to the master feeder. The master feeder distributes the lubricant to the secondary feeders according to their individual volume requirements. From there, the lubricant flows to the lubrication points.

Example of progressive system with KFG pump unit

8

7

64

53

2

1

Functional description of progressive system with KFGS pump unit The general functional description for progres-sive systems with a KFG pump unit also ap-plies for the design with KFGS pump control.The control unit integrated into the pump housing allows the following additional con-figuration, monitoring and connectivity op-tions:

Interval time and contact time can be •adjusted independently, including on moni-tored systemsRecording of remaining intervals and •remaining lubrication timesData backup in case of voltage failure•Non-volatile memory with PIN code •protectionConnectivity for inductive piston detector to •monitor the feeder functionConnectivity for external pushbutton •Internal fill level monitoring (E control); •lubrication cycle and fault notification remain on display in case the level falls below minimum

Example of progressive system with KFGS pump unit

10

7/86

4

9

3

2

1

Progressive system with KFGC (CAN bus) pump unit

Progressive system with KFG pump unit

1 KFG unit2 Electrical fill level monitoring3 Pump element with pressure regulating valve4 Electrical pump connection5 Lubricant line 6 Master feeder 7 Secondary feeder8 Lubrication points

KFGS progressive system with piston detector

1 KFGS unit 2 Electrical fill level monitoring 3 Pump element with pressure regulating valve 4 Electrical pump connection 5 Fault indicator light 6 Lubricant line 7 Master feeder 8 Piston detector 9 Secondary feeder 10 Lubrication points

5

7

5

6 6

9

5

Functional description of progressive system with KFGC (CAN bus) pump unitThe general functional description for pro-gressive systems with a KFGS pump unit also applies for the design w ith CAN bus pump control. The integrated LC-CAN5000 control unit permits the lubrication zone of a pro-gressive feeder system to be distributed into individual lubrication zones for which individ-ual parameters (e.g. contact and interval times) can be set. Up to four lubrication sec-tions can be installed in total. To distribute the lubricant, a corresponding number of electric switch valves is installed in the lubricant line leading from the pump element. A valve is opened as soon as the control unit starts a pump cycle period for the corresponding lu-brication segment. The pump can only pro-vide one lubrication segment with adequate lubrication, so it must be ensured that only one valve is opened during operation. This is handled by the control unit in automatic and semiautomatic operation.

A 5/4 directional solenoid valve can optionally be used in place of single valves.


6 1-3034-EN

Functional description of single-line system with KFG pump unit A general single-line system consists of the following components: pump unit with pump element, pressure relief valve with integrated pressure regulating valve, main lubricant line and single-line distributors. When the pump motor is turned on, the piston pump delivers lubricant from the reservoir to the lubricant outlet. The pump element attached to the outlet meters the lubricant and delivers it fur-ther through the pressure relief valve at-tached to the pump element on to the main line. The lubricant flows through the main line to the single-line distributors, where it is me-tered and passed to the lubrication points. This is performed during or after the pump cycle time, depending on the type of feeders used (prelubrication or relubrication feeders). The pressure relief valve switches after metering is complete. After the main line has been re-lieved, the single-line distributors are again premetered and the pump unit is now pre-pared for another lubrication cycle.

Single-line system with KFG pump unit

1 KFG unit 2 Main line 3 Pressure switch 4 Pressure relief valve5 Single-line distributor

Example of single-line system with KFG pump unit

Functional description of single-line system with KFG pump unit The general functional description for single-line systems with a KFG pump unit also ap-plies for the design with KFGS pump control.The control unit integrated into the pump housing allows the following additional configuration,monitoringandconnectivityoptions:

Interval time and contact time can be •adjusted independently, including on moni-tored systemsRecording of remaining intervals and •remaining lubrication timesRecording of fault notifications (diagnostics •memory)Data backup in case of voltage failure•Non-volatile memory with PIN code •protectionConnectivity for pressure switch•Fill level monitoring, lubrication cycle and •fault notification remain on display in case the level falls below minimum

Example of single-line system with KFGS pump unit

Single-line system with KFGS pump unit

1 KFGS unit2 Control/display 3 Main lubricant line 4 Pressure switch 5 Pressure relief valve6 Single-line distributor

Functional description of single-line system with KFGC (CAN bus) pump unitThe general functional description for single-line systems with a KFG pump unit also applies for the design with CAN bus pump control.The integrated LC-CAN 5000 control unit permits the lubrication zone of a single-line distributor system to be distributed into individual lubri-cation zones for which individual parameters (e.g. contact and interval times) can be set. Up to four lubrication zones can be installed in total. To distribute the lubricant, a corre-sponding number of electric switch valves is installed in the lubricant line leading from the pump element. A valve is opened as soon as the control unit starts a pump cycle period for the corresponding lubrication segment. The pump can only provide one lubrication seg-ment with adequate lubrication, so it must be ensured that only one valve is opened during operation. This is handled by the control unit in automatic and semiautomatic operation. When CAN commands are used for control, the valve opening must be ensured by select-ing the appropriate contact and interval times or by using appropriately programmed pro-cesses in the external lubrication program which switches the valves in a carefully coor-dinated sequence so that only one lubrication zone is activated at a time.

5

4

3

2 1

5

5

6

4

3

2

1

6

5

6

Pump units of the KFG series for rotary application

71-3034-EN

4 kg, 6 kg and 8 kg KFG pump unit for rotary applicationDimensions

KFG pump unit, reservoir sizes 4 kg, 6 kg and 8 kg

Delivery data

Pump element Delivery rate Maximum flow pressure Max. permis. pressure at pump element [cm3/min.] [mbar at NLGI 2] [bar]

KFG1.U0 5.0 450 200 KFG1.U1 2.5 700 300 KFG1.U2 1.8 700 300 KFG1.U3 1.3 700 300 KFG1.U4 0.8 700 300

4 kg 6 kg 8 kg

with

24 V

DC

with

230

VAC

Ø9

643

(Res

ervo

ir si

ze 8

kg

)

305

157

605

( Res

ervo

ir si

ze8

kg )

535

( Res

ervo

ir si

ze 6

kg

)

2745

0 (R

eser

voir

size

4 k

g )

75Ø 9

78.5

266.513200 217.5


8 1-3034-EN

10 kg and 12 kg KFG pump unit for rotary applicationDimensions

KFG pump unit, reservoir sizes 10 kg and 12 kg

Delivery data



with 24 VDCwith 230 VAC

325

(Res

ervo

ir si

ze 1

2kg)

325

147

Ø9

20200

927

(Res

ervo

ir si

ze 1

2kg)

305

157

22135

Ø9

Ø14

807

(Res

ervo

ir si

ze 1

0kg)

27 78.

5

273.5

280

280

(Res

ervo

ir si

ze 1

0kg)

10 kg 12 kg


91-3034-EN

Fill level monitoring

Technical data, design E

Medium ...............................NLGI Grade 2 greasesFill level monitoring Function .............................Protective groundForm of contact ................Changeover Switching capacity, max. .....................60 W/VASwitching voltage, max. ....230 V DC/ACSwitched current, max. ...1 AConnection diagram .........EN 175301-803 plug Protection class ........IP 65

3

21

Switch position at minimum

Switch position above minimum

3

21

Fill level switch E

Fill level switch F

Connector pin assignment, design E

Pin Description 1 = + Supply voltage 2 = Signal output "above minimum" 3 = Signal output "minimum" = PE Protective earth

Technical data, design F

Medium ......................... NLGI Grade 2 greasesFill level monitoring Function ....................... Reed contactForm of contact .......... NO-contact/NC contactLubricant at "Early warning min." setting 4 kg Pump unit ..............1.0 kg 6kg Pump unit ..............1.5 kg 8kg Pump unit ..............2.0 kg 10kg Pump unit ..............2.0 kg 12kg Pump unit ..............2.0 kg

Switching capacity, max. 60 W/VASwitching voltage, max. .. 230 V DC/ACSwitched current, max. . 1 A Connection diagram ....... EN 175301-803 plugProtection class ............... IP 65

Connector pin assignment, design F

Pin Description 1 = + Supply voltage 2 = Signal output "Maximum" 3 = Signal output "Minimum" = PE Protective earth

Fill level switch E

Fill level switch F

Technical data, design H

Medium ............................NLGI Grade 2 greasesFill level monitoring Function .......................... Reed contactForm of contact NO-contact/ NC contact/ changeoverLubricant at "Early warning min." setting 4 kg Pump unit ..............1.0 kg 6 kg Pump unit ..............1.5 kg 8 kg Pump unit ..............2.0 kg 10 kg Pump unit ..............2.0 kg 12 kg Pump unit ..............2.0 kg

Switching capacity, max. .60 W/VA Switching voltage, max. 10-30 V DC/ACSwitched current, max. .1 A Connection diagram .......DIN 43 651 plugProtection class ............... IP 65

Fill level switch H


Switch position at maximum

164

3

+ 5

164

3

+ 5

Switch position at early warning minimum

164

3

+ 5

Fill level switch H

Connector pin assignment, design H

Pin Description 5 = + Supply voltage

321


321

Switch position between minimum

and maximum


321


10 1-3034-EN


Fill level switch P

Fill level switch P

Technical data, design P

Medium ...........................NLGI Grade 2 greasesFill level monitoring Function .........................Protective groundForm of contact ............NO-contact/changeoverSwitching capacity, max. 60 W/VA Switching voltage, max. ..................230 V DC/ACSwitched current, max. 1 A Connection diagram .....EN 175301-803 plug Protection class .............IP 65

Connector pin assignment, design P

Pin Description 1 = + Supply voltage 2 = "Maximum" 3 = "Minimum"

Technical data, design T

Medium ..........................NLGI Grade 2 greases

Current output .............KFG/KFGS 4-20 mA KFGC 0.4-3.6 mAConnection diagram ....EN 175301-803 plug Protection class ............IP 65

Quasi-analog fill level switch T

Quasi-analog fill level switch T Connector pin assignment, design T

Pin Description 1 = + I 2 = - I

Switch position at early warning

minimum


12

3

12

3

=Fill

level

1

2

DC 7,5 .... 30 V4 ... 20 mA


111-3034-EN

Pressure regulating valvesfor progressive systems

R

AP

R

M14

x1,5

P A

P

A

P

M14

x1,5

RR

A

Technical data

Cracking pressure ....... 200 -/ 300 ± 20 barNominal tube sizes Ø . 6 mm, 8 mm, 10 mm

NoteThe pressure regulating valve is optionally available with a lubricant nipple with T con-nector output (see accessories on page 25).

Pressure relief valve with inte-grated pressure regulating valvefor single-line systems

200b

ar

P2

A

TP1

Hydraulic block diagram

Spare parts

Pressure regulating valve without lubricant nipple

Tube Ø Cracking pressure Order number [mm] [bar]

6 300 161-210-012

6 200 161-210-032

8 300 161-210-018

8 200 161-210-031

10 300 161-210-016

10 200 161-210-030

Pressure regulating valve with lubricant nipple

6 300 161-210-014

8 300 161-210-025

Connections for pressure regulating valve

A Connection to main lubricant line P Pipe thread for pump element R Grease emitted at overpressure

Connections for pressure relief valve

P1 Connection to pump element 1 P2 Connection to pump element 2 T Connection to tank A Connection to main lubricant line

Technical data

Pressure relief valve 24 VDC Input voltage ............24 VDC Nominal output ........26 W Rated current ...........1.2 AON-time ....................100%Protection class ........ IP65Pressure regulating valveSet pressure .............200 barPlug-in connection ..DIN EN 175 301-803

Pressure relief valve 230 VAC Input voltage ............230 VACCoil voltage ................205 VDCNominal output ........26 WRated current ...........0.13 AON-time ...................100% at 35 °CProtection class ........ IP65Pressure regulating valveSet pressure .............200 bar Plug-in connection ..DIN EN 175 301-803


12 1-3034-EN

Spare parts

Delivery rate 1) Number of Order No. [cm3/min.] grooves

5.0 0 KFG1.U0

2.5 1 KFG1.U1

1.8 2 KFG1.U2

1.3 3 KFG1.U3

0.8 4 KFG1.U4

Pump elements

1) The values given here apply for a temperature of 20 °C , back pressure of 50 bar and greases of NLGI Grade 2.

For progressive systems, pump elements ≤ 2.5 cm3/min. are recommended.

General conditions for electrical connections

Power supply 24 VDC

L+

1

KFG...DC

2 3X1

+M-

KFG...AC

X1 1 2 3

M

DC

AC

2)

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

6.5.2 Baureihe KFG

6.5.2 Baureihe KFG

L-

Connector pin assignment 24 VDC

Pin Description 1 L+ supply voltage potential (Main machine switch ON) 2 L- supply voltage potential (0 V, GND)

4 AT

Power supply 90-264 VAC

KFG...AC

X1 1 2 3

M

DC

AC

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

1) = external control device "relay contact" "pump on"

Technical data

Delivery rate: 0.8, 1.3, 1.8, 2.5, 5.0 cm3/min. 1) Max. permiss. operating pressure:0.8, 1.3, 1.8, 2.5 cm3/min. ................ 300 bar 5.0 cm3/min. ........................................ 200 bar

2

3 1

31 15 (Fahrzeug)M L+ (Industrie)

1

KFG...DC

F

2 3X1

1)

2) 2)

+M-

KFG...AC

X1 1 2 3

M

DC

AC

2)

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

2

3 1


1

KFG...DC

F

2 3X1

1)

2) 2)

+M-

KFG...AC

X1 1 2 3

M

DC

AC

2)

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

Connector pin assignment for 90-264 VAC

Pin Description 1 L1 Main machine switch ON 2 N 3 Plug not assigned PE Protective earth


Nominal Power Power Pump Max. voltage consumption consumption starting current preconnected fuse [load-dependent] [max.] [~20 ms]

24 VDC 1) 1.25 A 2) < 2.5 A 4.5 A 4 A 3) 4)

12 VDC 1) 2.4 A 2) < 5 A 9 A 6 A 3) 4)

115 VAC N/A5) 1.5 A 20 A C6A

230 VAC N/A5) 0.9 A 40 A C6A

1) Protective measures that must be applied for designated usage: "Functional Extra Low Voltage", "Protective Extra Low Voltage“ (PELV) Standards: EN 60204 Part 1: IEC 60204-1: DIN VDE 0100 Part 410 / IEC 364-4-41: HD384.4.41

2) Typical value at ambient temperature = 25 °C and operating pressure = 150 bar

3) Fuse in accordance with DIN 72581 T.3

4) Conductor: cross-section 1.5 mm2, length ≤ 12 m

5) no specification

Cable socket in accor-dance with DIN EN 175 301-803


Pump units of the KFGS series for rotary application

131-3034-EN

Dimensions

KFGS pump unit, reservoir sizes 4 kg, 6 kg and 8 kg

Delivery data



4 kg, 6 kg and 8 kg KFGS pump unit for rotary application

4 kg 6 kg 8 kg


14 1-3034-EN

10 kg and 12 kg KFGS pump unit for rotary applicationDimensions

KFGS pump unit, reservoir sizes 10 kg and 12 kg

Delivery data



325

(Res

ervo

ir si

ze 1

2kg)

325

927

(Res

ervo

ir si

ze 1

2kg)

305

157

22135

Ø 9

Ø 1

4

807

(Res

ervo

ir si

ze 1

0kg)

Ø 9

78.5

273.5

20200

280

147

280

(Res

ervo

ir si

ze 1

0kg)

10 kg 12 kg


151-3034-EN

The KFGS pump unit is controlled by the IG502-I integrated control and monitoring unit.

IG502-2-I integrated control and monitoring unit

Pause (cPA) in "COUNTER" modeThe pause (duration between two lubrica-tions) in COUNTER mode is determined based on the duration of the pulses received at con-nection DK (signal change from 0 V to 24 V) and by the value programmed as the cPA. Its value can be set from 1 to 999 pulses. In this mode, the DK connection leading from the unit is used as a clock pulse input to trigger lubrications after a specified number of puls-es. In this case, an external pushbutton can-not be used to trigger interim lubrications.

Setting interval and pump cycle times and desired monitoring function See the operating instructions included with the pump unit for information on how to con-figure the control unit for application-specific values and functions.

Function (Standard "TIMER" function without monitoring) The lubrication intervals are repeated cycli-cally after the set interval (tPA or cPA). The pump cycle time during a lubrication proce-dure corresponds to the time configured on the control panel as tCO (contact time) in minutes. Interval and pump cycle times proceed only in the presence of supply voltage (connection 15 and 31 to 12 V DC or 24 V DC depending on unit). When the supply voltage is turned off (power supply on connection 15 is interrupt-ed), the current interval time is saved and continued once the supply voltage is turned on again. When the monitoring function CS is pro-grammed (only for centralized lubrication sys-tems with cycle switch), the piston detector mounted on a progressive feeder is queried for a signal during the pump cycle time. At least one signal change (either ON>OFF or OFF>ON) is expected from the control unit to start a new interval time after the pump cycle time is finished and to continue the opera-tional sequence as normal. If this signal is ab-sent during the

preselected pump cycle time (tCO), a monitor-ing program (block operation) is started after the cycle time finishes. During this program sequence, the pump unit is turned on up to two additional times at specially defined in-tervals and the piston detector is monitored for a signal. If the piston detector signal reaches the control unit, the monitoring pro-gram ends immediately and operation con-tinues as normal. If the monitoring program completes its sequence, a fault notification is issued on completion and the operational sequence is halted. While the monitoring pro-gram is ongoing, no interim lubrications can be triggered.

Storage (EEPROM) The control unit has non-volatile memory (EEPROM), so continuous power supply is not required to store intervals and fault notifica-tions. When the supply voltage is turned off, the current value is saved and will be avail-able for continued operation once the supply voltage is re-established.

Monitoring and fault indicationsFunction monitoring with piston detector Centralized lubrication systems can be moni-tored using piston detectors. To do this, CS (cycle switch) must be set as the monitoring in COP when the device is configured (pro-grammed). The signal from the switch is then monitored during lubrication. If the signal is not sent during the lubrication procedure and the monitoring program it automatically trig-gers does not start, a fault notification is sent (connection SL2 is constantly switched on) af-ter the monitoring program ends, and the op-erational sequence is interrupted. The error code FCS (Fault Cycle Switch) can be viewed by pressing a key on the control panel.

GeneralThe IG502-2-I control and monitoring unit is an integral component of the KFGS pump unit. Its functions are specially designed to control and monitor centralized lubrication systems. The customer can program the con-trol unit to adapt it to the particular operating conditions of the machine/system and set the following modes:

1. TIMER without monitoring•2. TIMER with monitoring•3. COUNTER without monitoring•4. COUNTER with monitoring•

Pause (tPA) in "TIMER" mode The interval (time period between two lubri-cations) in the TIMER mode is determined based on a time interval generated by the control unit and the value programmed as the tPA. Its value can be set from 0.1 to 99.9 h.

Display


16 1-3034-EN


Fill level switch E

Fill level switch F

Connector pin assignment, design E

Pin Description 1 = + Supply voltage 2 = Signal output "above minimum" 3 = Signal output "minimum" = PE Protective earth

Connector pin assignment, design F

Pin Description 1 = + Supply voltage 2 = Signal output "Maximum" 3 = Signal output "Minimum" = PE Protective earth

Fill level switch E

Fill level switch F

Fill level switch H



164

3

+ 5

164

3

+ 5

Switch position at early warning minimum

164

3

+ 5

Fill level switch H

Connector pin assignment, design H

Pin Description 5 = + Supply voltage

3

21


Switch position above minimum

3

21

Technical data, design E

Medium ................................NLGI Grade 2 greasesFill level monitoring Function ..............................Protective groundForm of contact .................Changeover Switching capacity, max. ....60 W/VASwitching voltage, max. .....230 V DC/ACSwitched current, max. ....1 AConnection diagram ..........EN 175301-803 plug Protection class .........IP 65

321


321

Switch position between minimum

and maximum


321

Technical data, design F

Medium ......................... NLGI Grade 2 greasesFill level monitoring Function ....................... Reed contactForm of contact .......... NO-contact/NC contactLubricant at "Early warning min." setting 4 kg Pump unit ...........1.0 kg 6 kg Pump unit ...........1.5 kg 8 kg Pump unit ...........2.0 kg 10 kg Pump unit ...........2.0 kg 12 kg Pump unit ...........2.0 kg

Switching capacity, max. 60 W/VASwitching voltage, max. .. 230 V DC/ACSwitched current, max. . 1 A Connection diagram ....... EN 175301-803 plugProtection class ............... IP 65

Technical data, design H

Medium ............................NLGI Grade 2 greasesFill level monitoring Function Reed contactForm of contact NO-contact/ NC contact/ changeoverLubricant at "Early warning min." setting 4 kg Pump unit ...........1.0 kg 6 kg Pump unit ...........1.5 kg 8 kg Pump unit ...........2.0 kg 10 kg Pump unit ...........2.0 kg 12 kg Pump unit ...........2.0 kg

Switching capacity, max. .60 W/VA Switching voltage, max. 10-30 V DC/ACSwitched current, max. .1 A Connection diagram .......DIN 43 651 plugProtection class ............... IP 65

Note

The customer evaluates the fill level switch signal on fill level switch designs F, H, P and T. However, on design E the evaluation is per-formed by the pump's own IG5002-1 (dis-play) control and monitoring unit.


171-3034-EN

Fill level switch P

Fill level switch P

Connector pin assignment, design P

Pin Description 1 = + Supply voltage 2 = "Maximum" 3 = "Minimum"



Technical data, design P

Medium ............................. NLGI Grade 2 greasesFill level monitoring Function ........................... Protective groundForm of contact .............. NO-contact/change-

overSwitching capacity, max. . 60 W/VA Switching voltage, max. .................... 230 V DC/ACSwitched current, max. . 1 A Connection diagram ....... EN 175301-803 plug Protection class ............... IP 65

Switch position at early warning

minimum


12

3

12

3

=Fill

level

1

2

DC 7,5 .... 30 V4 ... 20 mA

Technical data, design T

Medium ............................ NLGI Grade 2 greases

Current output ............... KFG/KFGS 4-20 mA KFGC 0.4-3.6 mA

Connection diagram ...... EN 175301-803 plug Protection class ..... IP 65

Connector pin assignment, design T

Pin Description 1 = + I 2 = - I


18 1-3034-EN

Pressure regulating valvesfor progressive systems

R

AP

R

M14

x1,5

P A

P

A

P

M14

x1,5

RR

A

Technical data

Cracking pressure ....... 200 -/ 300 ± 20 barNominal tube sizes Ø . 6 mm, 8 mm, 10 mm

NoteThe pressure regulating valve is optionally available with a lubricant nipple with T con-nector output (see accessories on page 25).

Pressure relief valve with integrated pressure regulating valvefor single-line systems with VR distributors

200b

ar

P2

A

TP1

Hydraulic block diagram

Spare parts

Pressure regulating valve without lubricant nipple


6 300 161-210-012

6 200 161-210-032

8 300 161-210-018

8 200 161-210-031

10 300 161-210-016

10 200 161-210-030

Pressure regulating valve with lubricant nipple

6 300 161-210-014

8 300 161-210-025

Connections for pressure regulating valve

A Connection to main lubricant line P Pipe thread for pump element R Grease emitted at overpressure

Connections for pressure relief valve

P1 Connection to pump element 1 P2 Connection to pump element 2 T Connection to tank A Connection to main lubricant line

Technical data

Pressure relief valve 24 VDC Input voltage ............24 VDCNominal output ........26 W Rated current ...........1.2 AON-time ....................100%Protection class ........ IP65Pressure regulating valveSet pressure .............200 bar

Plug-in connection ..DIN EN 175 301-803

Pressure relief valve 230 VAC Input voltage ............230 VACCoil voltage ................205 VDCNominal output ........26 WRated current ...........0.13 AON-time ...................100% at 35 °CProtection class ........ IP65Pressure regulating valveSet pressure .............200 bar Plug-in con-nection ......................DIN EN 175 301-803


191-3034-EN

Spare parts

Delivery rate 1) Number of Order No. [cm3/min.] grooves

5.0 0 KFG1.U0

2.5 1 KFG1.U1

1.8 2 KFG1.U2

1.3 3 KFG1.U3

0.8 4 KFG1.U4

Pump elements

1) The values given here apply for a temperature of 20 °C , back pressure of 50 bar and greases of NLGI Grade 2.

For progressive systems, pump elements ≤ 2.5 cm3/min. are recommended.


Power supply 24 VDC

L+

1

KFG...DC

2 3X1

+M-

KFG...AC

X1 1 2 3

M

DC

AC

2)

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

6.5.2 Baureihe KFG

6.5.2 Baureihe KFG

L-

Connector pin assignment 24 VDC

Pin Description 1 L+ supply voltage potential (Main machine switch ON) 2 L- supply voltage potential (0 V, GND)

4 AT

Power supply 90-264 VAC

KFG...AC

X1 1 2 3

M

DC

AC

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

1) = external control device "relay contact" "pump on"

Technical data

Delivery rate: 0.8, 1.3, 1.8, 2.5, 5.0 cm3/min. 1) Max. permiss. operating pressure:0.8, 1.3, 1.8, 2.5 cm3/min. ................ 300 bar 5.0 cm3/min. ........................................ 200 bar

2

3 1


1

KFG...DC

F

2 3X1

1)

2) 2)

+M-

KFG...AC

X1 1 2 3

M

DC

AC

2)

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

2

3 1


1

KFG...DC

F

2 3X1

1)

2) 2)

+M-

KFG...AC

X1 1 2 3

M

DC

AC

2)

1)

C6AF

L1 N PE

90 - 264 V AC47 - 440 Hz

Connector pin assignment for 90-264 VAC

Pin Description 1 L1 Main machine switch ON 2 N 3 Plug not assigned PE Protective earth


Nominal Power Power Pump Max. voltage consumption consumption starting current preconnected fuse [load-dependent] [max.] [~20 ms]

24 VDC 1) 1.25 A 2) < 2.5 A 4.5 A 4 A 3) 4)

115 VAC N/A5) 1.5 A 20 A C6A

230 VAC N/A5) 0.9 A 40 A C6A

1) Protective measures that must be applied for designat-ed usage: "Functional Extra Low Voltage", "Protective Extra Low Voltage“ (PELV) Standards: EN 60204 Part 1: IEC 60204-1: DIN VDE 0100 Part 410 / IEC 364-4-41: HD384.4.41

2) Typical value at ambient temperature = 25 °C and operating pressure = 150 bar

3) Fuse in accordance with DIN 72581 T.34) Conductor: cross-section 1.5 mm2, length ≤ 12 m5) no specification



Socket pin assignment

Pin Color code Conductor coloring 1 BN brown 2 WH white 3 BU blue 4 BK black

3 4

12Socket connection in accordance with EN60947-5-2

Connections for system monitoring using a M12x1 round plug socket


20 1-3034-EN

Connectivity for timer operation with-out system monitoring (and fill level control)

24 VDC +

X2 1 2 3SL2

4

BU BK

SL22,4W

Connectivity for timer operation with system monitoring (and fill level control)

24 VDC +

X2 1 2 3

SL2

4

BN WH

BU BK

BN BUBK

X5

CS/PS SL22,4W

CS

BN WH

BU

1 2 3Connector pin assignment in timer operation

Pin Code Assignment 3 SL2 "Fault" indicator light ( - ) 4 SL2 "Fault" indicator light ( + )

Connector pin assignment in timer operation

Pin Code Assignment 1 Voltage ( + ) 2 CS/PS cycle/pressure switch (signal) 3 SL2 "Fault" indicator light ( - ) 4 SL2 "Fault" indicator light ( + )

BN

WH

BU

BK

BUCS/PS

BN

X3

1

X2

2

3

4

+ SL2

1 2 3 4

1

2

3

4

X4

BU

BK SL22,4W

179-990-700

1

2

3CS/PS

Connectivity for timer operation with system monitoring, fill level control, piston detector and indicator light

Connector pin assignment in timer operation

Pin Code Assignment 1 Voltage ( + ) 2 CS/PS pressure/piston detector (signal) 3 SL2 "Fault" indicator light ( - ) 4 SL2 "Fault" indicator light ( + )

Accessories for connecting piston detector with fault signal outlet

Description Data Order No.

M12x1 round plug connector with cable for connecting to piston detector and an exter-nal fault indicator

Cable set

Two-way distributor (for connecting to the M12x1 plug on the pump with 2x M12x1 outputs for piston detector and separate indicator lamp)

179-990-719

179-990-700

Pump units of the KFGC (CAN bus) series for rotary application

211-3034-EN

4 kg, 6 kg and 8 kg KFGC (CAN bus) pump unit with integrated control unit for rotary applicationDimensions

KFGC pump unit, reservoir sizes 4 kg, 6 kg and 8 kg

Delivery data



643

(Res

ervo

ir si

ze 8

kg

)

605

(Res

ervo

ir si

ze 8

kg

)

305

157

535

(Res

ervo

ir si

ze 6

kg

)

450

(Res

ervo

ir si

ze 4

kg

)75Ø 9

78.5

13200 217.5266.5

4 kg 6 kg 8 kg


22 1-3034-EN

10 kg and 12 kg KFGC (CAN bus) pump unit with integrated control unit for rotary applicationDimensions

KFGC pump unit, reservoir sizes 10 kg and 12 kg

Delivery data



325

(Res

ervo

ir si

ze 1

2kg)

325

927

(with

12k

g)

305

157

22135

Ø9

Ø14

807

(with

10k

g)

Ø9

78.5

273.5

20200

280

147

280

(Res

ervo

ir si

ze 1

0kg)

10 kg 12 kg


231-3034-EN

Pump units of the KFGC (CAN bus) series are reservoir pump units (piston pumps) with an integrated control unit for on-demand lubri-cant supply to centralized lubrication systems with progressive distributors or to single-line systems. A special feature of pump units of the KFGC (CAN bus) series is the integrated LC-CAN5000 control unit, which is distin-guished by the following characteristics:

CAN bus interface (SAE J1939, optional •protocols available), which allows units to be integrated into the CAN bus networks of machines and systems. The lubrication system is monitored, operated and config-ured through the CAN bus, for example at the process control level. There is also the option of configuring and •operating the pump unit without CAN bus.The control unit is able to control and •monitor up to four independent zones and to supply them from a single pump unit. Electric switch valves which are controlled •based on the parameters set for each individual lubrication zone are placed in the main line. The control unit has up to four solid-state switching outputs for this purpose.In addition to valve control, the outputs •can also be configured as digital outputs for other purposes. In addition to the outputs, up to four digital •inputs are available, e.g. for monitoring piston detectors, pressure switches or other switching contacts. A detailed description of the electrical •connections can be found in the operating instructions for the KFG series of pumps.

The control unit's comprehensive monitoring functions allow potential faults to be detected early. This includes, among other things, monitoring the fill level in the lubricant reser-voir, monitoring the signal lines on attached components for line breakage, and monitor-ing the switching outputs for short circuits.

Important system events such as a low fill level in the lubricant reservoir are saved by the control unit and given a time stamp. This allows the causes of operational faults to be determined more easily.

The flexible parameters and configuration op-tions allow custom lubrication concepts to be implemented for each individual lubrication zone in the system. The control unit can store up to 16 sets of parameters. Each set of pa-rameters contains all the information required to control and monitor the lubrication process. This means that different lubrication scenari-os can be prepared and saved then called on when needed.

LC-CAN5000 integrated CAN bus control unit with display


24 1-3034-EN

Connections

2

4

5

31

67

Power supply through 7-pin round plug

CAN bus connection, plug type DEUTSCH DT04-3P-L012

A

B

C

341 2

Connection for reversing valve/piston detector (max. 6 connections)

ConnectivityExample of connecting four reversing valves and four piston detectors on devices with the maximum equipment level (6x M12x1 round plug-in connections) for operating a progressive feeder system, distributed in four lubrication zones

V3V2V1

111111 222222 333333 444444

1 2 3 4 1 2 2 12 1 2 11 2 3 4 1 2 3 4 1 2 3 4

A B C1 2 3 4 5 6 7X1

BN

RD-B

K BU PK BK BK

VT-G

N CAN-BUS

M12

x1

1x21M

1x21M

M12

x11x21M

1x21M

M12

x11x21M

1x21M

M12

x1

F1

S1

M L+

31 30

15

CS4 (MC) V4

SL2

RD CS1

CS1

CS2

CS2

CS3

CS3

V1 V2 V3

+++++++ + + –– – – –

A

B

C

CS.. = Piston detector V.. = Reversing valves2

4

5

31

67

341 2

Assignment of round 7-pin plug

Assignment of round 4-pin plug M12x1

Legend for connection illustration with maximum equipment level

S1 – CS4 Piston detector 1 - 4 V1 – V4 Valves 1 – 4

MC Machine contact SL2 "Fault" indicator light (can alter-nately be operated in place of valve 4)L+ + potential of supply

voltage

F1 Fuse S1 Ignition switch

Assignment of CAN bus plug

General conditions for electrical connectionsThe general conditions for electrical connections are identical with those of the KFG and KFGS series. The data listed below are specific to CAN bus units.

KFGC (CAN bus), general conditions for electrical connections

Switching outputs: Type: Solid-state output, short-circuit-proof and overload-proof Max. current-carrying - with simultaneous operation of 4 outputs 1.0 A capacity: - with simultaneous operation of 2 outputs 1.25 A - with operation of 1 output 1.5 AModes of operation: - Single operation - Parallel connection of multiple outputs while simultaneously increasing output current Signal inputs: Type: digital solid-state input, short-circuit-proofConnectivity: - Switching contact, no detection of wire breakage - Dual wire sensors (e.g. piston detector), detection of wire breakage


251-3034-EN

Accessories

R

AP

R

M14

x1,5

P A

Pressure regulating valves with T connector output for progressive systems

Technical Data

Cracking pressure ....... 300 ± 20 barNominal tube sizes Ø . 6, 8, 10 mm

Pressure regulating valve

Pressure regulating valve with T connector output


6 300 161-210-038

6 200 161-210-032

8 300 161-210-039

8 200 161-210-031

10 300 161-210-016

10 200 161-210-030

Pressure gauge Pressure gauge Indicating range Order no.

0 to 250 bar/ 0 to 3600 psi 169-125-000

0 to 400 bar 169-140-001 Washer 1) 248-610.02

1) Washer must be ordered separately for each pressure gauge.

Connecting piece for pressure gauge Connecting piece for pressure gauge d1 Order no.

M10x1 301-134

M14x1.5 301-034

Pressure gauge screw connection with gasket

G1/4

“G1

/4 “

for p

ipe

Ø 1

0 m

m

Ø 6

mm

26,5mm (max 38)

10 mm

52 m

m (m

ax 5

4)

Ø 62mm

G 1/4

Pressure gauge screw connection

Pos. Order no.

1 248-610.01

2 441-110-1632


26 1-3034-EN

Special equipment and accessories

Filling cylinder with connecting piece

Filling cylinder with screw union

Item Description Order no.

1 Filling cylinder complete 169-000-171

2 Short filler socket 169-000-170 3 Long filler socket 169-000-174

4 Connecting piece 853-950-010 for filler socket

5 Banjo fitting 405-541-411 to change the filling position

2 3

Filling cylinder/screw unions

≈450 mm

Ø 5

6 m

m

4 5

1

1

Filling device with quick-action coupling

Filling device - quick-action coupling

Item Description Order no.

1 Washer DIN 7603-A14x18 CU

2 Filler sockets 995-000-705

3 Coupling socket 995-001-500 (for refill connection)

4 Hose fitting for connection to coupling socket Diameter (d) 13 857-760-007 Diameter (d) 16 857-870-002

Filling device with quick-action coupling

dø 28

.6 m

m

57

ø 8

mm

SW19

G¼ A

3 4

G1/4

A

21

Topping-up pumps

Description Order no.

with gear, for 25 kg drum 169-000-042for 50 kg drum 169-000-054

without gearfor 25 kg drum 169-000-342 corresponding filler socket 995-000-705

Topping-up pumps

Technical Data

Delivery rate ................................~ 40 cm3/stroke

1) Note A generic pump is depicted; the actual pumps may differ in appearance.

Topping-up pump 1)

Compact Greaser


271-3034-EN

Explanation of order codes

Example: KFG 4 - 5 E O A X X B 0002 - 230VAC Pump unit

Control unit without marking=without control S = with control and monitoring 1) C = in CAN bus design 24 V DC 2)

Reservoir capacity 2 = 4 kg 3 = 6 kg 5 = 10 kg 4 = 8 kg 6 = 12 kg

Pump housing design5 = version number

Type of fill level monitoringX = withoutE = 1 switching point, minimum, max. 230 V AC/DCF = 2 switching points, minimum/maximum, max 42 V AC/DCH = 3 switching points, minimum/minimum pre-warning/maximum, max. 30 V AC/DCP = 2 switching points, minimum/minimum pre-warning, max. 230 V AC/DCT = with current output KFG/KFGS 4 to 20 mA, KFGC 0.4 to 3.6 mA

Pressure regulating and relief valve/ = withoutM = with pressure regulating valve for multiple-line and progressive systems, 300 bar version, pivoted N = with pressure regulating valve for multiple-line and progressive systems, customer-specific 3)O = with pressure relief valve for a single-line system with a pump element and integrated 200 bar pressure relief valve, 24 V DC P = with customer-specific pressure relief valve (to be defined by customer)

Delivery rate of pump elements and their layout

X = withoutA = 2.5 cm3/min. (1-groove)B = 1.8 cm3/min. (2-groove)C = 1.3 cm3/min. (3-groove)D = 0.8 cm3/min. (4-groove)E = 5.0 cm3/min. (no groove)

Layout of pump elementsExample of installed pump elementsCode installed pump elementsAAA = 1 and 2 and 3AXA = 1 and 3AXX = 1

Pum

p el

emen

t pos

ition

1

Pum

p el

emen

t pos

ition

2

Pum

p el

emen

t pos

ition

3

Tube connection / = without A = Ø 6 mm B = Ø 8 mm C = Ø 10 mm

Version key0002 = Basic design for rotary application

Motor key data24VDC = Operating voltage 24 V DC , protection class IP 55230VAC = Operating voltage 230 V AC (90 to 264 V AC), protection class IP 55

Example:KFG pump unit (KFG) without internal control unit, with lubricant reservoir size of 8 kg (4), pump housing design (5) with switching point fill level monitoring for minimum for external output signal (E), with pressure relief valve for a single-line system with a pump element and integrated 200 bar safety valve (O), with 2.5 cm3/min. pump element mounted at position 1 (AXX), with Ø 8 mm tube connection (B), for rotary application (0002) with operating voltage of 230 V AC and protection class IP55 (230VAC) gives the following order number:

KFG4 -5EOAXXB0002-230VAC

1) Notify us of the setting times for the control unit.

2) System is designed according to customer's specifications.

3) On a design with a pressure regulating valve, its cracking pressure and tube diameter are to be specified (see pages 11 and 18).Customer-specific requirements/accessories

Tube connection

This brochure was presented by:

Order No. 1-3034-ENSubject to change without notice! (07/2009)

Important product usage informationAll products from SKF may be used only for their intended purpose as descri-bed in this brochure and in any instructions. If operating instructions are sup-plied with the products, they must be read and followed.Not all lubricants are suitable for use in centralized lubrication systems. SKF does offer an inspection service to test customer supplied lubricant to deter-mine if it can be used in a centralized system. SKF lubrication systems or their components are not approved for use with gases, liquefied gases, pres-surized gases in solution and fluids with a vapor pressure exceeding normal atmospheric pressure (1013 mbars) by more than 0.5 bar at their maximum permissible temperature.Hazardous materials of any kind, especially the materials classified as hazardous by European Community Directive EC 67/548/EEC, Article 2, Par. 2, may only be used to fill SKF centralized lubrication systems and compon-ents and delivered and/or distributed with the same after consulting with and receiving written approval from SKF.

SKF Lubrication Systems Germany AG 2. Industriestrasse 4 · 68766 Hockenheim · Germany Tel. +49 (0)62 05 27-0 · Fax +49 (0)62 05 27-101 www.skf.com/lubrication

® SKF is a registered trademark of the SKF Group.

© SKF Group 2009The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written permission is gran-ted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein.

Brochure note951-130-329 Operating Instructions for KFG/KFGS/KFGC (CAN bus) for rotary application1-3030-EN Reservoir pump units of the KFG series for industrial use951-130-330 Operating Instructions for KFG/KFGS/KFGC (CAN bus) for industrial use 1-3035-EN Reservoir pump units of the KFG series for use in vehicles 951-130-331 Operating Instructions for KFG/KFGS/KFGC (CAN bus) for use in vehicles1-9430-EN Progressive systems for commercial vehicles

1-3034-EN.pdf

Date post:	31-Jan-2021
Category:	Documents
Upload:	others
View:	2 times
Download:	0 times

Reservoir pump units of the KFG series S C - PMBoruppmborup.dk/PDF/skf/1-3034-EN.pdf · 2010. 1....

Documents