Lincoln FlowMaster A Series, FlowMaster 85486 Instruction Manual
FlowMaster™ Single Action Rotary Driven Hydraulic Pump
For 5 Gallon Pail/Container
Model: 85486 Series “A”
U. S. Patent No. 6,102,676
Foreign Patent Pending
This pump conforms to the European Directive for Product Safety
7.5A-18110-J00 Form 403566JUNE 2005
To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com
Section
- A21 - 6H
Page
FlowMaster™ Rotary Driven Hydraulic Pump
Table of Contents
Page
Safety ….…………………….....................................................2
Description..................................................................................2
Appropriate Use................................................................2
Pump Performance and Specifications..............................3
Installing the Pump.....................................................................3
Operation.....................................................................................4
Maintenance and Repair...........................................................4
Pump Dimensions.............................................................5
Repair Parts List............................................................................7
Trouble Shooting.........................................................................8
Safety
Read and carefully observe these operating instructions before
unpacking and operating the pump! The pump must be operated, maintained and repaired exclusively by
persons familiar with the operating instructions. Local safety
regulations regarding installation, operation and maintenance
must be followed.
Operate this pump only after safety instructions and this service manual are fully understood.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
Specialized equipment and knowledge is required for repair
of this pump. Contact the factory authorized warranty and
service center nearest you for repair or adjustments other than
maintenance specified in this manual.
Annual inspection by the factory authorized warranty and service center nearest you is recommended.
A list of factory authorized warranty and service centers is
available upon request.
Damaged Pumps
Any pump that appears to be damaged in any way, is badly
worn or operates abnormally, shall be removed from use until
repairs are made. Contact the factory authorized warranty and
service center nearest to you for repairs.
Description
General Description
The Lincoln Industrial FlowMaster Pump Model 85486 is a fully
hydraulically operated grease pump. Grease output is
proportional to the hydraulic input flow. The pump is
primarily designed for use in a 5 gallon pail or small
container.
The pump is driven by the rotary motion of the hydraulic motor.
Rotary motion is converted to reciprocating motion through an
eccentric crank mechanism. The reciprocating action causes
the pump cylinder to move up and down. The pump is a posi
tive displacement single acting pump. Grease output occurs
during the up stroke of the pump.
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avoided, may result in minor or moderate injury.
Safety Instructions
This equipment generates very high grease 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
causing serious bodily injury. Adequate protection is recom
mended to prevent splashing of material onto the skin or into
the eyes.
If any fluid appears to penetrate the skin, get emergency
medical care immediately. Do not treat as a simple cut. Tell
attending physical exactly what fluid was injected.
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Inspection
If overpressurizing of the equipment is believed to have occurred, contact the factory authorized warranty and service
center nearest you for inspection of the pump.
During the down stroke, the pump cylinder is extended into
the grease. Through the combination of shovel action and
vacuum generated in the pump cylinder chamber, the grease
is forced into the pump cylinder. During the upstroke, the inlet
check closes, and the grease taken in during the previous
stroke is transferred through the outlet check and discharged
to the outlet port. Typical output of the pump is shown on page
3, under Pump Performance and Specifications.
Appropriate Use
• The pump is exclusively designed to pump and dispense
lubricants using hydraulic power.
• The maximum specification ratings should not be
exceeded.
• Any other use not in accordance with instructions will
result in loss of claims for warranty and liability.
Do not exceed 450 PSIG (32 bar) maximum supply inlet hydraulic pressure. Exceeding the rated pressure may result in
damage to system components and personal injury.
Pump Performance and Specification
Maximum Output Pressure,
Page Number - 2
7.5A-18110-J00 Form 403566
To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com
FlowMaster™ Rotary Driven Hydraulic Pump
5
1
3
8
2
7
Typical Installation
PSIG (BAR) 4,500 (320)
Supply inlet hydraulic pressure,
maximum,PSIG (bar) -
Hydraulic Inlet Flow,
GPM (l/min) - Up to 7 (28)
Pump Ratio - 10:1
Operating Temperature,ºF (ºC)- -20 to +150 (-10 to 65)
Hydraulic Inlet Port, In - 7/8-14 UNF-2B (SAE-10)
Tank Return Port, In - 7/8-14 UNF-2B (SAE-10)
Pump Outlets, In - 1/4 NPTF
Maximum Pump Output - 22 in³/min. *
(244 grams/min)
Maximum Hydraulic
Fluid Temperature, ºF, (ºC) - 250 (121)
Weight, Lbs (Kg) - 36 (16)
Crankcase oil- 10 oz of API 10W30
motor oilSF-SC
* Tested with NLGI #2 grease and 1,000 PSI (68 bar)
backpressure at 5 gpm (19 l/pm)
450 (32)
6
4
1. Pump Model 85486
2. Plug, unused outlet
3. Hose Reel
4. Follower, Model 252725
5. Control Valve
6. Shut-off Valve
7. Hydraulic Power Supply
and Return
8. Swivel
Installing the Pump
Typical installation is shown only as a guide for selecting and
installing system components. Contact your Lincoln
Industrial representative for assistance in designing a
system to suit your specific needs.
The pump was tested in light weight oil which was left in to pro
tect the pump from corrosion. Flush the pump before
connecting it to the system to prevent contamination of the
grease with residual oil.
Use follower plate 252725 for a 35 lb (5 gallon) pail.
1. Mount the pump securely on the drum cover so that is
cannot move or vibrate during operation.
2. Attach hydraulic supply line and return line to the motor
ports. The pump will work in either direction.
3. Connect hose reel inlet line to the pump outlet. Plug the
unused outlet on the opposite side of the pump.
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Assembling the Manifold
The pump is shipped without the manifold (33), manifold
mounting screws (32) and O-rings (34) assembled to the
hydraulic motor (36). Assemble these parts to the motor (36)
as shown in Illustration #1 on page 6. Torque screws to 20-25
ft. lbs.
Form 403566
To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com
7.5A-18110-J00
Mount the pump securely on the drum cover. Failure to do so
could result in personal injury and equipment damage.
Page Number - 3
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