Lincoln SKF PowerMaster III User manual
User instructions
Models , , and , ball-type foot valve
PowerMaster III drum pumps
Date of issue October
Form number
Version
Contents
Declaration of Incorporation . . . . . . . .
U.K. Declaration of Incorporation. . . .
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . .
Explanation of signal words for safety . .
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . .
Explanation of signal words for safety . .
Description. . . . . . . . . . . . . . . . . . . . . . .
Appropriate use. . . . . . . . . . . . . . . . . . .
Operation . . . . . . . . . . . . . . . . . . . . . . . .
Attach air motor to pump tube. . . . . . . .
Prime pump . . . . . . . . . . . . . . . . . . . . . .
Disassembly. . . . . . . . . . . . . . . . . . . . . .
Tools required . . . . . . . . . . . . . . . . . . . . .
Procedure . . . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . .
Parts list . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories and packing kits. . . . . . . . . .
Pump repair kits . . . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . .
Warranty . . . . . . . . . . . . . . . . . . . . . . . . .
Declaration of Incorporation DOCUMENT NUMBER
423030.DoI
Manufacturer name/address:
Lincoln Industrial Corporation
N. Hanley Road
St. Louis, MO U.S.A.
TEL: + () - FAX: + () -
Authorized to compile the technical file:
SKF Lubrication Systems Germany GmbH
Heinrich-Hertz-Straße -
Walldorf, Germany
TEL: + () -
EMAIL: robert.collins@skf.com 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: PowerMaster III pump tubes
Model number(s):
Description:
Year of CE:
in its intended use, is in conformity with the
relevant union harmonization legislation:
Machinery Directive //EC
(Article Partly Completed Machinery)
Noise Emissions Directive (NED)
//EC
and conforms to the following harmonized
standards:
BS EN IEC :
Technical documentation for the
assessment of electrical and electronic
products with respect to the restriction of
hazardous substances
EN ISO :
Liquid pumps and pump units – noise test
code – grade and of accuracy
EN :+ A:
Liquid pumps - saftey requirements -
procedure for hydrostatic testing
EN ISO :+A:
Pumps and pump unites for liquids -
common safety requirements
EN ISO :
Safety of machinery. General principles
for design. Risk assessment and risk
reduction
___________________________________
Robert Collins
Technical Compliance Manager
St. Louis, MO, U.S.A.
The following EHSR (Essential Health and
Safety Requirements) have been applied:
..a – ..b – ..c – .. – .. –
.. – .. – .. – .. – .. – ..
– .. – .. -.. – .. – .. – .
– .. – ... – .. – ..
The manufacturer maintains a technical file
summary sheet containing test reports and
product documentation:
Technical file summary sheet number:
The partly completed machinery shown
above should not be put into service until the
final machinery into which it is to be
incorporated has been declared in conformity
with the provisions of the directive, where
appropriate.
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).
, , and
Ball type foot valve-grease pumps
RAX
//
U.K. Declaration of Incorporation DOCUMENT NUMBER
UK423030CA
Manufacturer name/address:
Lincoln Industrial Corporation
N. Hanley Road
St. Louis, MO U.S.A.
TEL: + () - FAX: + () -
Authorized to compile the technical file:
SKF (U.K.) Limited
Canada Close
Banbury, Oxfordshire, OX RT, GBR
EMAIL: robert.collins@skf.com 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: PowerMaster III pump tubes
Model number(s):
Description:
Year of CE:
in its intended use, is in conformity with the
relevant union harmonization legislation:
Supply of Machinery (Safety) Regulations
( No. )
Noise Emission in the Environment by
Equipment for Use Outdoors Regulations
( No.)
along with the following Directive(s) that
were also applied with the above legislation:
EN IEC :
Technical documentation for the
assessment of electrical and electronic
products with respect to the restriction of
hazardous substances
EN ISO :
Liquid pumps and pump units – noise test
code – grade and of accuracy
EN :+ A:
Liquid pumps - saftey requirements -
procedure for hydrostatic testing
EN ISO :+A:
Pumps and pump unites for liquids -
common safety requirements
EN ISO :
Safety of machinery. General principles
for design. Risk assessment and risk
reduction
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 No. 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.
The following EHSR (Essential Health and
Safety Requirements) have been applied:
..a – ..b – ..c – .. – .. –
.. – .. – .. – .. – .. – ..
– .. – .. -.. – .. – .. – .
– .. – ... – .. – ..
The manufacturer maintains a technical file
summary sheet containing test reports and
product documentation:
Technical file summary sheet number:
The partly completed machinery shown
above should not be put into service until the
final machinery into which it is to be
incorporated has been declared in conformity
with the provisions of the directive, where
appropriate.
//
, , and
Ball type foot valve-grease pumps
RAX
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 allow any body part
to be trapped by equipment.
Body parts can be crushed
by subassemblies during
operation.
Failure to comply may result in death
or serious physical injury.
WARNING
Do not allow fluid to leak
onto floor when operating
equipment. If spill occurs,
clean any fluid on floor before continuing
operation.
Failure to comply may result in death
or serious personal injury.
WARNING
Do not use this equipment to supply,
transport, or store hazardous
substances and mixtures in accordance
with annex I part - of the CLP
regulation (EG /) or HCS
CFR . marked with GHS,
GHS and GHS 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.
Description
PowerMaster III pump is a double-acting
(pumps material on UP and DOWN strokes),
positive displacement reciprocating pump
(intakes material only on UP stroke).
Appropriate use
Use Lincoln replacement parts to assure
compatible pressure rating.
Do not use material hoses and other
components incompatible with fluid
pressures developed by pump.
Do not operate pump continuously at
speeds in excess of cycles per minute.
Disconnect air line from pump air motor
when system is idle for long periods of time.
Do not service pump with system
pressurized or with supply lines connected.
Do not pump, flush or recirculate volatile
solvents without adequate ventilation.
Keep solvents away from heat, sparks and
open flames. Keep containers closed when
not in use.
Any other use not in accordance with
instructions will result in loss of claims for
warranty and liability.
WARNING
Do not operate pump with inch
air motor.
Do not exceed stated maximum
working pressure of air motor or lowest
rated component in system.
Do not alter or modify any part of
equipment.
Do not operate equipment with
combustible gas.
Do not attempt to repair or
disassemble equipment while system
is pressurized.
Do not operate equipment without
ensuring all fluid connections are
securely tightened.
Always read and follow fluid manufac-
turer’s recommendations regarding fluid
compatibilityand use of protective
clothing and equipment.
Do not operate equipment with worn
or damaged parts. Replace immediately.
WARNING
Do not misuse, over pressurize, modify
parts, use incompatible chemicals and
fluids, or use worn or damaged parts.
Failure to comply may result in death
or serious injury or property damage.
WARNING
Ground pump, dispensing valve and
containers when handling flammable
fluids (petroleum products, paints,
lacquers, etc.) and when discharge of
static electricity is a hazard. Static
sparking could result in fire or explosion.
CAUTION
Do not operate pump when empty.
Table
Specifications
Pump stroke in ( mm)
Output per cycle . in( cm)
Maximum recommended continuous speed cycles/min
Approximate cycles per gallon (liter) ()
Output at cycles/min . gal/min (. l/min)
Wetted part materials
, Steel, brass, copper, polyurethane, nitrile
Steel, brass, copper, polyurethane, leather,
PTFE, nitrile
Stainless steel, polyurethane, nitrile, PTFE
Operation
Attach air motor to
pump tube
Attach tie rods tightly to airmotor
(use short threaded end of tie rods).
Mount air motor on top of pump tube
outlet and connect coupling nut () to
air motor piston rod.
Hand tighten tie rods to pump tube with
four nuts supplied with air motor.
Cycle pump slowly several times. Use just
enough air pressure to operate pump
without stalling.
Stop pump on an UP stroke. Tighten four
nuts to securely fasten air motor to
pump tube.
Prime pump
Prime pump before operating.
To prime pump:
Open output line (material valve).
Open air supply valve slowly until
pump starts.
Cycle pump very slowly until all air is
pushed out of lines and material fills up
pump and lines.
Close output line (material shut-off
valve). Pump should stall against
pressure.
NOTE
Flush pump before use to prevent
contamination of pumped material.
Pumps are factory tested with light oil
and some remains to protect pump
parts during storage and transportation.
Disassembly
Tools required
• Strap wrench,
1/8in diameter
• Hex wrench, 7/8in
• Hex wrench,
1/4inh
• Hex wrench,
3/8inh
• Retaining ring pliers (internal)
• Hex wrench, 5/8in
• Hex wrench, in
Procedure
Remove foot valve body () from
bushing tube ().
Slide retaining pin () from foot valve
body () and remove ball ().
Unscrew bushing tube () and slide off
of piston ().
Remove bolt connector () from
plunger ().
Pull piston () to remove plunger (),
connecting rod () and piston assembly
from pump tube ().
Remove pump tube () from
body and plate assembly ().
Remove o-ring () from
body and plate assembly ().
Remove gland nut () from
body and plate assembly ().
Remove plate from body
and plate assembly ().
Remove ball (), piston check ()
and o-rings (, ) from
body and plate assembly ().
Remove retaining ring (), packing
washer () and u-cup () from gland
nut ().
Remove piston check () from piston
rod ().
Remove piston () and spring () from
piston rod ().
Remove cotter pins () from connecting
rod ().
Remove piston rod () and plunger ()
from connecting rod ().
Reverse procedure to re-assemble pump
(† fig. IPB , page for torque
specifications).
A
B
1)
3/4 in
NPTF 2)
3)
Ø 2 1/8 in
Pump
tube
Pump
model
Air
motor
)
Ratio Delivery pressure
maximum
Air pressure
maximum
Dimension
A
Dimension
B
psi bar psi bar in cm in cm
: . .
: . .
:
7/8. .
:
7/8. .
:
3/8.
3/8.
:
3/8.
3/8.
:
1/4.
3/8.
:
1/4.
3/8.
- : . .
- : . .
- :
7/8. .
- :
7/8. .
- : . .
- : . .
- :
7/8. .
- :
7/8. .
) Air motor.
) Lube outlet.
) Pump tube.
) Refer to user manual .
Fig.
Dimensions
1
2
3
4
5
6
7
8
9
10
10 11
12
13
14
15
16
17
17
21
24
24
18
19
20
21
22
23
24
25
25
26
27
28
29
30
31
32
32
33
34
35
36
4)
4)
3)
1)
1)
1)
6)
7)
3)
3)
3)
3)
3)
3)
3)
3)
3)
8)
2)
9)
3)
1)
1)
1)
Fig. IPB
) On models , and only.
) On model only.
) Included in piston repair kit.
) Included in piston repair kit.
) Included in piston repair kit.
)Torque to – lbf-ft (– Nm)
) Torque to – lbf-ft (– Nm)
)Torque to – lbf-ft (– Nm)
)Torque to – lbf-ft (– Nm)
Accessories and packing kits
Part number Description
Gland protection sleeve – increases life of gland seal
Lube cup – for solvent, to prevent material from drying on pump rod
PTFE packing kit – for models , ,
FPM packing kit – for models , ,
Foot valve adapter – converts pump inlet to
1/2in NPTF female
Pump piston replacement – with leather V-packings (standard on model )
Pump repair kits
Part number Description
Includes soft parts for models
, ,
Includes soft parts for models
Piston rebuild kit for
model )
) Model requires kits and for rebuild.
) On models , and only.
) On model only.
) Included in piston repair kit.
) Included in piston repair kit.
) Included in piston repair kit.
)Torque to – lbf-ft (– Nm)
) Torque to – lbf-ft (– Nm)
)Torque to – lbf-ft (– Nm)
)Torque to – lbf-ft (– Nm)
Parts list
Part number
Item number Description Quantity Model Model Model Model
) Bolt connector
Nut
Plunger
Gland nut
U-cup packing
Packing washer -
O-ring
Retaining ring ) ) ) )
Body and plate assembly
) Gasket –
) Outlet check seat –
) Steel ball –
) Ball stop –
) Outlet body –
) O-ring
Pump tube
) Cotter pin
Connecting rod
Piston rod -
Spring * * *
O-ring –
Piston - –
) Piston rod guide – – –
) Wave washer – ) – –
) Washer – ) – –
) Male adapter – – –
) Vee packing – ) – –
) Packing (check ) – ) – –
) Female adapter – – –
) Piston nut – – –
Piston check -
O-ring
Bushing tube *
Ball
Foot valve body -
Retaining pin - - - -
Troubleshooting
Problem Possible cause Solution
Pump does not operate. Restricted or inadequate air supply. Check air supply pressure and air hose diameter
(refer to air motor manual for minimum air
supply hose diameter).
Obstructed material output. Check output line for restrictions.
Erratic or accelerated operation. Pump is not primed. Prime pump. Refer to Prime pump
Insufficient material supply Refill material supply.
Material is too heavy for priming. Lower output with material valve. Increase pressure
to pressure primer (if in use).
Check for inlet restrictions.
Pump operates on DOWN stroke only
(missing UP stroke).
Worn or damaged piston O-rings ()
or piston check (, ).
Check and replace if needed.
Pump operates on UP stroke only
(missing DOWN stroke).
Worn or damaged piston check ()
or ball ().
Check and replace if needed.
Insufficient material supply. Pump is not
intaking enough material to dispense on
both strokes.
Check inlet for restrictions. Lower output with
material valve.
Pump is operating but not dispensing material. Piston check () or ball () is not seating
or is damaged.
Check and replace if needed.
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® SKF and Lincoln are registered trademarks of the SKF Group.
© SKF Group
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.
October · Form Version
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.
This manual suits for next models
4
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