Lincoln SKF FlowMaster II Instruction Manual

User and maintenance instructions
Caterpillar model 434-3375, series “B”
FlowMaster II pump
Date of issue January 2024
Form number 404695
Version 4
For CATERPILLAR only

*Indicates change.
Contents
Declaration of Incorporation * . . . . . . 3
U.K. Declaration of Incorporation * . . 4
Safety* . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Explanation of signal words
for safety . . . . . . . . . . . . . . . . . . . . . . . . . 5
Overview . . . . . . . . . . . . . . . . . . . . . . . . 6
Product specifications. . . . . . . . . . . . . . . 6
Dimensions . . . . . . . . . . . . . . . . . . . . . . . 6
System operation . . . . . . . . . . . . . . . . . 7
Installation. . . . . . . . . . . . . . . . . . . . . . . 7
Bare pump assembly . . . . . . . . . . . . . . 7
Filling reservoir. . . . . . . . . . . . . . . . . . . 7
Maintenance
and repair . . . . . . . . . . . . . . . . . . . . . . . 8
General maintenance . . . . . . . . . . . . . . 8
In case of system malfunction. . . . . . . 8
Outlet check service . . . . . . . . . . . . . . . 8
Outlet check assembly (13) . . . . . . . . . . . 8
Safety unloader valve . . . . . . . . . . . . . 9
Vent valve service . . . . . . . . . . . . . . . . . 9
Vent valve (26). . . . . . . . . . . . . . . . . . . . . 9
Low level indicator . . . . . . . . . . . . . . . . 10
Follower . . . . . . . . . . . . . . . . . . . . . . . . . 10
Follower assembly (38). . . . . . . . . . . . . . 10
Low level indicator . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . 11
Service parts. . . . . . . . . . . . . . . . . . . . . . 13
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . 16
2

*Indicates change.
Declaration of Incorporation * DOCUMENT NUMBER
404695.DoI
Manufacturer name/address:
Lincoln Industrial Corporation
5148 N. Hanley Road
St. Louis, MO 63134 U.S.A.
TEL: [phone] FAX: [phone]
Authorized to compile the technical file:
SKF Lubrication Systems Germany GmbH
Heinrich-Hertz-Straße 2-8
69190 Walldorf, Germany
TEL: [phone]
EMAIL: [e-mail] WEBSITE: www.skf.com
This Declaration of Incorporation is issued
under sole responsibility of the
manufacturer. Lincoln Industrial Corporation
hereby declares that the partly completed
machinery stated below:
Name: FlowMaster II - Caterpillar branded
Model number(s): 434-3375
Description: Rotary-driven hydraulic
pump (85875), series “B”
Year of CE: 2023
in its intended use, is in conformity with the
relevant union harmonization legislation:
Machinery Directive 2006/42/EC
(Article 13 Partly Completed Machinery)
and conforms to the following harmonized
standards:
EN ISO 4413: 2010
Hydraulic fluid power –
General rules and safety requirements for
systems and their components
EN ISO 12100: 2010
Safety of machinery- general principles
for design. Risk assessment and risk
reduction
EN ISO 809:1998+A1:2009
Pumps and pump units for liquids -
common safety requirements
EN 12162: 2009
Liquid pumps - safety requirements.
Procedure for hydrostatic testing
EN 349: 1993
Safety of machinery - minimum gaps to
avoid crushing of parts of the human body
I, the undersigned of Lincoln Industrial Corporation, do hereby declare that the equipment specified above, in its intended use, conforms to
the requirements of the above EC Directive(s).
___________________________________
Robert Collins
Technical Compliance Manager
St. Louis, MO, U.S.A.
2023/08/31
The following EHSR (Essential Health and
Safety Requirements) have been applied:
1.1.2a – 1.1.2b – 1.1.2c – 1.1.2d - 1.1.3 –
1.1.5 – 1.2.2 – 1.2.5 – 1.3.2 – 1.3.3 – 1.3.4
– 1.3.6 – 1.3.7 – 1.3.8 – 1.5.3 – 1.5.4 –
1.7.1 – 1.7.1.1 – 1.7.3 – 1.7.4
The manufacturer maintains a technical file
summary sheet containing test reports and
product documentation:
Technical file summary sheet number:
RA404581-00
3

*Indicates change.
U.K. Declaration of Incorporation * DOCUMENT NUMBER
UK404695CA
Manufacturer name/address:
Lincoln Industrial Corporation
5148 N. Hanley Road
St. Louis, MO 63134 U.S.A.
TEL: [phone] FAX: [phone]
Authorized to compile the technical file:
SKF (U.K.) Limited
2 Canada Close
Banbury, Oxfordshire, OX16 2RT, GBR
EMAIL: [e-mail] WEBSITE: www.skf.com
This U.K. Declaration of Incorporation is
issued under sole responsibility of the
manufacturer. Lincoln Industrial Corporation
hereby declares that the partly completed
machinery stated below:
Name: FlowMaster II - Caterpillar branded
Model number(s): 434-3375
Description: Rotary-driven hydraulic
pump (85875), series “B”
Year of CE: 2023
in its intended use, is in conformity with the
relevant union harmonization legislation:
Supply of Machinery (Safety) Regulations
2008 (2008 No. 1597)
along with the following Directive(s) that
were also applied with the above legislation:
EN ISO 4413: 2010
Hydraulic fluid power –
General rules and safety requirements for
systems and their components
EN ISO 12100: 2010
Safety of machinery- general principles
for design. Risk assessment and risk
reduction
EN ISO 809:1998+A1:2009
Pumps and pump units for liquids -
common safety requirements
EN 12162: 2009
Liquid pumps - safety requirements.
Procedure for hydrostatic testing
EN 349: 1993
Safety of machinery - minimum gaps to
avoid crushing of parts of the human body
I, the undersigned of Lincoln Industrial Corporation, hereby declare that the equipment specified above, in its intended use, conforms with the
Essential Health and Safety Requirements of U.K. legislation Supply of Machinery (Safety) Regulations 2008 No. 1597 Annex I, Declaration of
Incorporation by the time of placing it on the market.
___________________________________
Robert Collins
Technical Compliance Manager
St. Louis, MO, U.S.A.
2023/08/31
The following EHSR (Essential Health and
Safety Requirements) have been applied:
1.1.2a – 1.1.2b – 1.1.2c – 1.1.2d - 1.1.3 –
1.1.5 – 1.2.2 - 1.2.5 – 1.3.2 – 1.3.3 – 1.3.4
– 1.3.6 – 1.3.7 – 1.3.8 – 1.5.3 – 1.5.4 –
1.7.1 – 1.7.1.1 – 1.7.3 – 1.7.4
The manufacturer maintains a technical file
summary sheet containing test reports and
product documentation:
Technical file summary sheet number:
RA404581-00
4

Safety*
The assembly must be installed, maintained
and repaired exclusively by persons familiar
with the instructions.
Always disconnect power source
(electricity, air or hydraulic) from the
equipment when it is not being used.
This equipment generates high pressure.
Extreme caution should be used when
operating this equipment as material leaks
from loose or ruptured components can
inject fluid through the skin and into the
body. If any fluid appears to penetrate the
skin, seek attention from a doctor
immediately. Do not treat injury as a simple
cut. Tell attending doctor exactly what type of
fluid was injected.
Any other use not in accordance with
instructions will result in loss of claim for
warranty or liability.
• Do not misuse, over-pressurize, modify
parts, use incompatible chemicals, fluids,
or use worn and/or damaged parts.
• Do not exceed the stated maximum
working pressure of the equipment or of
the lowest rated component in your
system.
• Always read and follow the manufacturer’s
recommendations regarding fluid
compatibility, and the use of protective
clothing and equipment.
• Failure to comply may result in personal
injury and/or damage to equipment.
CAUTION
Do not operate equipment without
wearing personal protective gear.
Wear eye protection. Protective
equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing pro-
tection used for appropriate conditions
will reduce personal injuries.
Failure to comply may result in light
personal injury.
WARNING
Do not exceed the stated
maximum working pressure
of the equipment or of the
lowest rated component in
your system.
Use extreme caution when operating
equipment as equipment generates
very high grease pressure.
Failure to comply may result in light
personal injury.
WARNING
Do not use this equipment to supply,
transport, or store hazardous
substances and mixtures in accordance
with annex I part 2-5 of the CLP
regulation (EG 1272/2008) or HCS 29
CFR 1910.1200 marked with GHS01,
GHS06 and GHS08 hazard pictograms
shown:
Explanation of signal
words for safety
NOTE
Emphasizes useful hints and
recommendations as well as
information to prevent property damage
and ensure efficient trouble-free
operation.
CAUTION
Indicates a dangerous situation that can
lead to light personal injury if
precautionary measures are ignored.
WARNING
Indicates a dangerous situation that
could lead to death or serious injury if
precautionary measures are ignored.
DANGER
Indicates a dangerous situation that will
lead to death or serious injury if
precautionary measures are ignored.
WARNING
Do not operate equipment
without reading and fully
understanding safety
warnings and instructions.
Failure to follow warnings and
instructions may result in serious injury.
*Indicates change.
5

20.46 in
(520 mm)
37.4 in
(950 mm)
40°
20°
Overview
Model 85875 is a pumping unit designed to
operate a Centro-Matic lubrication system.
Unit includes a vent valve to relieve line
pressure to recharge injectors.
FlowMaster II rotary-driven hydraulic
pump includes pressure reducing valve,
flow control valve and solenoid operated
(24 V ) on/off valve. Pump is double
acting, dispensing lubricant on both “up”
and “down” strokes.
This unit is for use with SL-V, SL-1, SL-11,
SL-32 and SL-33 series injectors.
*Indicates change.
Table 1
Product specifications
Operating working hydraulic pressure Fixed at 400 psi (28 bar)
Maximum output pressure 3 500 psi (241 bar)
Hydraulic inlet flow Up to 7 gal/min (27 l/min)
Pump ratio with manifold Approximately 10:1
Ambient operating temperature –40 to +150 °F (–40 to +66 °C) *
Operating voltage 24 V
Hydraulic inlet port SAE 4
Tank return port SAE 6
Maximum hydraulic fluid temperature 250 °F (121 °C)
Container capacity 90 lbs (40,9 kg)
Fig. 1 *
Dimensions
*Indicates change.
6

System operation
When all bearings have received lubricant,
pressure rises in the system, activating the
pressure switch. When pressure switch
activates, control is reset to de-energize
solenoid valve cutting off hydraulic oil
pressure to pump and vent valve. Pump
stops, pressure vents and pressure switch
deactivates. Control begins timing toward
next lube event.
Installation
Locate unit so that electric and hydraulic
power connections are accessible.
1 Mark center locations of the six holes at
bottom of reservoir.
2 Drill six 1/2in (13 mm) holes.
Use 7/16 in (11 mm) bolts for added
flexibility in securing reservoir to
equipment.
3 Connect lubricant outlet of pump to
system with suitable hose capable of
3500 psi (241 bar) working pressure.
4 Connect hydraulic inlet with at least
3/8in (9 mm) I. D. hose capable of at least
3000 psi (207 bar) operating pressure.
5 Connect hydraulic return to tank
connection line with 3/4in (19 mm) ID
hose or pipe.
Bare pump
assembly
Refer to 85877 operation manual 404693
for setting pump speed on 24 V motor.
Filling reservoir
To bulk fill reservoir:
1 Attach model 80933 button head coupler
to button head connector (75) on lower
fill port.
2 Fill reservoir until grease level gauge
indicates it is full or until grease appears
at top high level port.
3 Remove button-head coupler.
WARNING
Do not overpressurize reservoir during
filling process.
Failure to comply may cause damage
to reservoir, death and/or serious
personal injury.
WARNING
Do not perform maintenance or service
prior to disconnecting all hydraulic and
electric power to pump assembly.
Failure to comply may cause death
and/or serious personal injury.
7

42
44 43
13
45 47 46 48
1/ in
NPTF
4
Maintenance
and repair
General maintenance
• Keep area around pump and filling port
clean, especially prior to filling reservoir,
as lubricants attract dirt and debris.
• Keep lubricants free of contaminants.
In case of system
malfunction
Refer to Troubleshooting, page 11 for
determining common problems and
solutions.
Outlet check service
See Fig. 2 and Fig. IPB 1, page 12.
Pump will not build up sufficient lubricant
pressure if outlet check assembly (13) is
fouled. Foreign material may lodge
beneath steel ball (47) or between check
bushing assembly (44) and seat of pump
check disc assembly (43). Sealing surfaces of
seat must fully seal.
1 Remove hose assembly (15).
2 Remove entire outlet check assembly (13),
street elbow (12) and adapter (14).
3 Remove street elbow (12)
and adapter (14) from
outlet check assembly (13).
4 Remove outlet connector (48) from
check bushing assembly (44).
5 Remove ball check (45) from
outlet connector (48).
6 Inspect all check components (43, 44,
45, 47) for presence of foreign material,
scoring and/or other damage that may
cause internal leakage. Replace
components if damage is found.
7 Replace gaskets (42, 46) whenever outlet
check assembly (13) is disassembled.
8 For assembly, torque outlet connector (48)
and check bushing assembly (44) to
100 ft.lbf (13,5 Nm).
Fig. 2
Outlet check assembly (13)
8

50
51
49
53
54
55
52
/ in NPTF
14
/ in NPTF
34/ in NPTF
34
WARNING
Do not operate without safety unloader.
Safety unloader ships with pump
assembly, but is not pre-installed.
Safety unloader must be installed
before using pump.
Failure to comply may result in death
or serious personal injury.
WARNING
Do not plug outlet of safety unloader.
Plugging safety unloader outlet results
in pressure build up.
Failure to comply may result in death
or serious personal injury.
Safety unloader valve
Refer to Fig. IPB 1, page 12.
If pressure switch fails to operate,
safety unloader valve (1) activates at
3750 to 4250 psi (259 to 293 bar) lubricant
pressure to relieve supply line pressure.
Safety unloader valve (1) is not serviceable
and must be replaced if malfunctioning
occurs.
Upon reassembly, tighten to
10 ft.lbf (13.5 Nm). Safety unloader
is preset and non-adjustable.
Vent valve service
1 Refer to Fig. 3 and Fig. IPB 1, page 12.
Loosen hose assembly (15) and
(vent) hose assembly (11).
2 Remove hex head cap screws (40)
and lockwashers (39) and remove
vent valve (26).
3 Position vent valve (26) in vice with vice
jaws gripping flats on vent valve base.
4 Remove elbows (25, 27) and
reducer nipple (16).
5 Remove cylinder (51) with piston and
U-cup assembly (50).
6 Remove packing assembly (49) from
cylinder (51).
7 Inspect needle (52)and valve seat (53) for
foreign matter that may be lodged and
keeping needle (52) from sealing in
valve seat (53).
8 Clean and inspect again for damage.
Replace if valve seat (53) appears
damaged by nicks, grooves or scoring.
9 Remove valve seat (53) from
valve body (54) by placing a 3/4in open
end wrench onto flats. Using an adjustable
wrench, turn open end wrench to
loosen seat.
10 Replace valve seat (53) if damaged.
11 Remove and replace check seat
gasket (55) below valve seat (53).
12 To ease assembly, coat needle (51) and
cylinder (50) inside diameter
with lubricant.
13 Install valve seat (53) into valve body (54)
to a torque of 25 ft.lbf (39 Nm).
14 Install cylinder (50) onto valve body (53)
and tighten to a torque of
100 ft.lbf (135 Nm).
NOTE
Elbow (25) must be facing down.
Orient elbow (27) as shown in
Fig. IPB 1, page 12 to prevent excessive
rubbing of hydraulic hose on pump.
NOTE
Replace packing assembly (49) if grease
leakage is evident from weep hole in
hydraulic cylinder.
Fig. 3
Vent valve (26)
9

63
64
65
66
67
68 69
70
69
71
72
63
73
74
1) 1)
1)
1)
56
57
58
59
60
61
62
Low level indicator
Refer to Fig. 4 and Fig. IPB 1, page 12.
If indicator pin appears to drop prematurely
or water is noticeable on top of follower indi-
cator, seal may be damaged.
1 Remove bolts (4, 18) and washers (19)
holding cover on reservoir.
2 Inspect reservoir gasket (21) for damage
and replace if necessary.
3 Remove entire pump, vent valve and
follower assembly from reservoir.
4 Remove retaining ring (57) from
cable assembly (58).
5 Hold indicator plug (62) with a wrench
while removing indicator nut (60).
6 Remove and replace O-ring (59).
7 For assembly, torque indicator nut (60) to
20 ft.lbf (27 Nm).
NOTE
For assembly, install long bolts
staggered with short bolts as shown.
Fig. 4
Low level indicator
Fig. 5
Follower assembly (38)
1) Long bolt
Follower
Refer to Fig. 4 and Fig. 5 and
Fig. IPB 1, page 12. Service unit if follower
foam is damaged or fails to wipe sides of
reservoir effectively.
1 Remove bolts (4, 18) and washers (19)
holding cover on reservoir.
2 Lift entire pump, vent valve and cover
assembly out of reservoir.
3 Remove low level indicator
cable assembly (58) from weighted
follower plate (66).
4 Remove follower assembly (38)from
pump tube.
5 Remove nuts (67) and follower plate (66)
on top of follower.
6 Remove and replace follower foam (68).
7 Assemble follower by reversing the
disassembly procedure.
10

Troubleshooting
Condition Possible cause Corrective action
Pump does not operate. Low inlet pressure. Turn on or connect hydraulic supply to pump.
• Closed supply line shut off valve. Open shut-off valve.
• No power to solenoid valve. Correct electrical fault.
• Faulty solenoid. Replace solenoid.
• Faulty pressure control valve. Replace pressure control valve.
• Insufficient hydraulic fluid supply. Check hydraulic supply for proper pressure/flow.
Sufficient inlet pressure.
• Closed fluid outlet line. Check outlet line and clear obstructions.
• Flow control valve is fully closed. Readjust flow control valve to 1/4turn open.
• Pump is stalled due to grease
backpressure.
Check vent valve in system.
• Pump is seized or damaged. Dismantle pump and repair defective or seized
component. Refer to pump manual 404693.
Pump runs excessively. Pump tube malfunction. Refer to pump manual 404693.
Outlet check damage or contamination. Repair check or remove contamination.
Vent valve damage or contamination. Repair vent valve or remove contamination.
System component leaking. Repair leaks.
Vent valve not receiving proper pressure to
stay closed.
Orifice fitting plugged.
Injector bypassing. Repair injectors.
Pump speeds up or runs erratically. Low level of grease or reservoir is empty. Refill reservoir.
Pump piston or checks are worn. Refer to pump manual 404693.
Pump runs, but output is low. Insufficient hydraulic fluid supply. Check hydraulic supply and adjust flow.
Inlet pressure too low. Replace pressure control valve.
Faulty inlet or discharge check valve in pump. Replace faulty components. Refer to
pump manual 404693.
Lubricant leaking from safety Pressure of system set too high. Adjust pressure switch setting.
unloader valve.
Safety unloader damaged or contaminated. Replace safety unloader.
Lubricant leaking from weep Vent valve lubricant seal damaged. Replace lubricant seal.
hole in vent valve.
11

76
75
4
24
3
1
217
5
6
7
8
9
10
11
12
13
14
15
12
16
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39, 40
41
18
19
20
21
22
23
6
77
78
Fig. IPB 1
12

Table 1
Service parts
Item no. Description Quantity Part no. Item no. Description Quantity Part no.
1 Safety unloader 1 90942 40 Hex hd cap screw (5/16-16 x 3/4) 2 50016
2 Vent fitting 1 249354 41 Not used
3 Extension tube 1 276853 42 Gasket 1 31029 2)
4Eye bolt (3/8-16) 2 276300 43 Pump check disc assembly 1 80206 2) 3)
5Ladder clip 2 278189 44 Check bushing assembly 1 90204 2) 3)
6Solenoid cable assembly 1 277797 45 Ball check 1 10313 2)
7Cover, Elobau port 1 276855 46 Pump bushing gasket 1 31001 2)
8Gasket, Elobau sensor 1 274540 47 Steel ball (3/8in diameter) 1 66001 2)
9Hex head mach screw (10-24 x 5/8) 5 50088 48 Outlet connector 1 90860
10 Lockwasher (#10) 5 68991 49 Packing assembly (flourocarbon) 1 239330 2) 3)
11 Hose assembly, vent 1 270726 50 Piston and u-cup assembly 1 2446732) 3)
12 Street elbow (1/4NPTF x 1/4NPTF) 3 277439 51 Cylinder 1 241807
13 Outlet check assembly 1 81938 52 Needle 1 14722 2)
14 Adapter 1 12213 53 Valve seat 1 14723 2)
15 Hose assembly 1 277441 54 Valve body 1 239336
16 Reducer nipple 1 14727 55 Check seat gasket 1 31047 2)
17 Adapter elbow 1 271599 56 Indicator bracket 1 361020
18 Hex hd cap screw (3/8-16 x 1-1/4) 6 50015 57 Retaining ring 1 68888
19 Lockwasher (3/8in) 8 66220 58 Cable assembly 1 277421
20 Drum cover 1 277399 59 O-ring 1 249532
21 Gasket 1 249355 60 Indicator nut 1 16352
22 90° elbow (1-1/4NPTF) 2 276854 61 Washer 1 48548
23 Reservoir assembly 1 277422 62 Indicator plug 1 249357
24 Nut (3/8-16) 2 51005 63 Socket head screw (10-24 x 1/2) 8 50762
25 Elbow (3/4 x 1/2 in) 1 10160 64 Follower cover 1 276892
26 Hydraulic vent valve 1 279518 65 O-ring (nitrile) 1 270720
27 Elbow (1/4 in) 1 20012 66 Weighted follower plate 1 276890
28 Hose assembly 1 271598 67 Locknut (1/4-20) 8 51304
29 Spiral wrap 1 274031 68 Follower foam 60 lb. 1 276894
30 Pump assembly, 90/120 lb. 1 85877 1) 69 Spacer 12 241101
31 Elbow (1/2NPTF x 1/2NPTF) 1 249533 70 Hex head screw, (1/4-20 x 2 1/2) 4 50062
32 Pump check body gasket 1 31010 2) 71 Hex head screw (1/4-20 x 4 1/2) 4 241102
33 Nut 1 12538 72 Follower plate 1 276888
34 Vent pipe 1 67290 73 Gasket 1 274321
35 Lockwasher (1/4in) 4 66186 74 Wiper cover 1 274318
36 Gasket 1 277406 75 Button head connector 1 276862
37 Hex hd mach screw (1/4-20 x 1-1/4) 4 277728 76 Reducer bushing 1 276861
38 Follower assembly 1 85689 77 Solenoid coil 1 278533
39 Lockwasher (5/16) 2 66246 78 Bracket 1 279725
1) See owner’s manual 404693 for pump details.
2) Suggested service replacement components
3) Sold only as an assembly. Individual parts not available.
13

skf.com | lincolnindustrial.com
® SKF, Lincoln and FlowMaster are registered trademarks of the SKF Group.
© SKF Group 2024
The contents of this publication are the copyright of the publisher and may not be reproduced (even
extracts) unless prior written permission is granted. 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.
January 2024 · Form 404695 Version 4
Warranty
The instructions do not contain any information on the warranty.
This can be found in the General Conditions of Sales, available at:
www.lincolnindustrial.com/technicalservice or www.skf.com/lubrication.

Gebrauchs- und Wartungsanleitung
Caterpillar-Modell -, Serie „B“
Pumpe FlowMaster II
Ausgabedatum Januar 2024
Formularnummer 4695
Version 
Nur für CATERPILLAR

*Kennzeichnet eine Veränderung.
Inhalt
Konformitätserklärung * . . . . . . . . . . . 
Sicherheit * . . . . . . . . . . . . . . . . . . . . . . 
Sicherheitssignale. . . . . . . . . . . . . . . . . . 
Überblick . . . . . . . . . . . . . . . . . . . . . . . . 
Produktdaten . . . . . . . . . . . . . . . . . . . . . 
Abmessungen. . . . . . . . . . . . . . . . . . . . . 
Funktionstheorie des Systems . . . . . . 
Einbau . . . . . . . . . . . . . . . . . . . . . . . . . . 
Basispumpen-einheit. . . . . . . . . . . . . . 
Tank füllen . . . . . . . . . . . . . . . . . . . . . . . 
Wartung und Reparatur. . . . . . . . . . . . 
Allgemeine Wartung. . . . . . . . . . . . . . . 
Im Falle von Systemfehlern . . . . . . . . . 
Wartung des Auslassrück-
schlagventils . . . . . . . . . . . . . . . . . . . . . 
Outlet check assembly () . . . . . . . . . . . 
Druckbegrenzungs-ventil . . . . . . . . . . 
Entlüftungsventil (). . . . . . . . . . . . . . . 
Niedrigpegelanzeige. . . . . . . . . . . . . . . 
Folgeplatten-baugruppe . . . . . . . . . . . 
Folgeplattenbaugruppe (). . . . . . . . . . 
Niedrigpegelanzeige . . . . . . . . . . . . . . . . 
Fehlerbehebung . . . . . . . . . . . . . . . . . . . 
Ersatzteile . . . . . . . . . . . . . . . . . . . . . . . . 
Garantie. . . . . . . . . . . . . . . . . . . . . . . . . . 


*Kennzeichnet eine Veränderung.
Diese Konformitätserklärung wird in der
alleinigen Verantwortung des Herstellers
ausgestellt. Lincoln Industrial Corporation
erklärt hiermit, dass die unten angegebene
unvollständige Maschine:
Name: FlowMaster II - Marke Caterpillar
Bestellnummer(n): -
Beschreibung: Hydraulikpumpe mit
Umlaufantrieb (), Serie „B“
Jahr der CE-Kennzeichnung: 
bei ihrer bestimmungsgemäßen Verwend-
ung mit der folgenden anwendbaren
EU-Harmonisierungsvorschrift
übereinstimmt:
Maschinenrichtlinie //EG
(Artikel , Unvollständige Maschinen)
und die Bestimmungen der folgenden
Harmonisierungsnormen erfüllt.
EN ISO : 
Fluidtechnik –
Allgemeine Regeln und sicherheitstech-
nische Anforderungen an Pneumatikanla-
gen und deren Bauteile
EN ISO : 
Sicherheit von Maschinen – Allgemeine
Gestaltungsleitsätze. Risikobeurteilung
und Risikominderung
EN ISO :+A:
Pumpen und Pumpenaggregate für Flüs-
sigkeiten – Allgemeine sicherheitstechnis-
che Anforderungen
EN : 
Flüssigkeitspumpen – Sicherheitstechnis-
che Anforderungen. Prozessverfahren für
hydrostatische Druckprüfung
EN : 
Sicherheit von Maschinen – Mindestab-
stände zur Vermeidung des Quetschens
von Körperteilen
Konformitätserklärung * DOKUMENTNUMMER
404695.DoC
Name/Anschrift des Herstellers:
Lincoln Industrial Corporation
 N. Hanley Road
St. Louis, MO  U.S.A.
TEL: + () - FAX: + () -
Zur Zusammenstellung der technischen Unterlagen bevollmächtigt:
SKF Lubrication Systems Germany GmbH
Heinrich-Hertz-Straße -
 Walldorf, Deutschland
TEL: + () -
EMAIL: [e-mail] URL: www.skf.com
Ich, der unterzeichnete Vertreter der Lincoln Industrial Corporation, erkläre hiermit, dass die oben genannte Maschine bei
bestimmungsgemäßem Gebrauch die Anforderungen der oben genannten harmonisierten Normen erfüllt.
___________________________________
Robert Collins
Technical Compliance Manager
St. Louis, MO, U.S.A.
//
Die folgenden grundlegenden Sicherheits-
und Gesundheitsanforderungen (Essential
Health and Safety Requirements, EHSR)
wurden angewandt:
..a – ..b – ..c – ..d - .. –
.. – .. – .. – .. – .. – ..
– .. – .. – .. – .. – .. –
.. – ... – .. – ..
Der Hersteller führt technische
Konstruktionsunterlagen mit Prüfberichten
und der Produktdokumentation:
Nr. der Zusammenfassung der
technischen Unterlagen:
RA-


Sicherheit *
Die Montage darf ausschließlich von
Personen bedient, gewartet und repariert
werden, die mit dieser Anleitung vertraut
sind.
Bei Nichtgebrauch der Ausrüstung diese
stets von der Stromquelle (Elektrizität, Luft
oder Hydraulik) trennen.
Dieses Gerät erzeugt einen hohen Druck.
Beim Betrieb des Geräts ist äußerste
Vorsicht geboten. Im Falle einer Leckage
kann aus gelösten oder geborstenen
Komponenten Flüssigkeit auf die Haut oder
in die Augen spritzen. Hautverletzungen
durch eingedrungene Flüssigkeiten
umgehend medizinisch versorgen lassen
und nicht wie eine einfache
Schnittverletzung behandeln. Dem
behandelnden Arzt genaue Angaben über
das Medium machen, das in die Haut
eingedrungen ist.
Jeder nicht mit dieser Anleitung konforme
Gebrauch des Geräts führt zur Nichtigkeit
jeglicher Garantie- und Haftungsansprüche.
• Keine Teile auf eine nicht vom Hersteller
vorgesehene Weise verwenden, mit zu
starkem Druck beaufschlagen oder
verändern; keine nicht kompatiblen
Chemikalien oder Flüssigkeiten oder
abgenutzte und/oder beschädigte Teile
verwenden.
• Die Empfehlungen des Herstellers in
Bezug auf die Kompatibilität der
Flüssigkeit und den Gebrauch von
Schutzkleidung und -ausrüstungen lesen
und jederzeit beachten.
• Bei einem Missachten dieses Hinweises
kann es zu Verletzungen und/oder
Produktschäden kommen.
*Kennzeichnet eine Veränderung.


Sicherheitssignale
HINWEIS
Deren Hinweise enthalten nützliche
Tipps und Empfehlungen sowie
Informationen für einen effizienten und
störungsfreien Betrieb.
VORSICHT
Verweist auf eine Gefahrensituation, die
bei Unterlassung entsprechender
Vorsichtsmaßnahmen zu leichten
Verletzungen oder Sachschäden führen
kann.
WARNUNG
Verweist auf eine Gefahrensituation, die
bei Unterlassung entsprechender Vor-
sichtsmaßnahmen zu schweren oder
leichten Verletzungen führen kann.
ACHTUNG
Verweist auf eine Gefahrensituation, die
bei Unterlassung entsprechender
Vorsichtsmaßnahmen zu schweren oder
tödlichen Verletzungen führen kann.
WARNUNG
Dieses Gerät erst dann in
Betrieb nehmen, wenn die
Sicherheitswarnungen und
Anleitungen gelesen und
vollständig verstanden wurden.
Ein Missachten der Warnhinweise und
Anleitungen kann zu schweren Verlet-
zungen führen.
VORSICHT
Das Gerät erst nach dem Anlegen einer
persönlichen Schutzausrüstung in
Betrieb nehmen.
Augenschutz tragen. Bei den ent-
sprechenden äußeren Bedingungen
angelegte Schutzausrüstungen wie
Staubmasken, rutschsichere Arbeitss-
chuhe, Helme und Gehörschutz reduz-
ieren das Auftreten von Verletzungen.
Nichtbeachtung kann zu leichten Ver-
letzungen führen.
WARNUNG
Den angegebenen
maximalen Betriebsdruck
des Geräts oder der
Komponente mit dem
niedrigsten Nennwert im System nicht
überschreiten.
Dieses Gerät erzeugt einen hohen
Druck. Beim Betrieb des Geräts ist
äußerste Vorsicht geboten.
Bei einem Missachten dieses Hinwei-
ses kann es zu schweren oder tödlichen
Verletzungen kommen.
WARNUNG
Dieses Gerät nicht zur Lieferung, zum
Transport oder zur Lagerung von
gefährlichen Stoffen und Gemischen
verwenden. In diesem Zusammenhang
sind die folgenden Gefahrenpikto-
gramme GHS, GHS und GHS
gemäß Anhang I, Teil -, der CLP-Ver-
ordnung (EG-Verordnung /)
bzw.  CFR . (OSHA HCS) zu
beachten:


20.46 in
(520 mm)
37.4 in
(950 mm)
40°
20°
Überblick
Das Modell  ist eine Pumpe für den
Betrieb von Centro-Matic-Schmier-
systemen. Es beinhaltet ein Entlüftungs-
ventil zum Ablassen des Leitungsdrucks und
zum Beschicken der Injektoren.
Die Hydraulikpumpe FlowMaster II mit
Umlaufantrieb umfasst ein
Druckreduzierventil, ein
Durchflussregelventil und ein
magnetbetriebenes Ein/Aus-Ventil
( V ). Das Modell  ist eine
Pumpe für den Betrieb von Centro-Matic-
Schmiersystemen. Es beinhaltet ein
Entlüftungsventil zum Ablassen des
Leitungsdrucks und zum Beschicken der
Injektoren.
Die Hydraulikpumpe FlowMaster II mit
Umlaufantrieb umfasst ein
Druckreduzierventil, ein
Durchflussregelventil und ein
magnetbetriebenes Ein/Aus-Ventil
*Kennzeichnet eine Veränderung.
Tabelle 
Produktdaten
Hydraulischer Betriebsdruck  bar (400 psi), fixiert
Max. Ausgangsdruck  bar (3 500 psi)
Hydraulikflüssigkeitszufluss Max.  l/min (7 gal/min)
Übersetzungsverhältnis im Verteiler Ca. :
Umgebungsbetriebstemperatur - bis + °C (-40 bis +150 °F)*
Betriebsspannung  V
Hydraulikflüssigkeits-Einlassanschluss SAE 
Tank-Rückleitungsanschluss SAE 
Max. Hydraulikflüssigkeitstemperatur  °C (250 °F)
Füllvermögen des Behälters . kg (90 lbs)
Bild. *
Abmessungen
*Kennzeichnet eine Veränderung.
