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Table of Contents
Warnings 2......................................
Installation 5.....................................
Operation 8.....................................
Maintenance 10..................................
Troubleshooting 11...............................
Displacement Pump Repair 12.....................
Check ValveA djustment 12.......................
Parts Lists and Drawings
Model 954088 14..............................
TechnicalData 16................................
Dimensions 17...................................
Warranty 20.....................................
Graco Information 20.............................
Symbols

WarningSymbol

WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.

Caution Symbol

CAUTION

This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture or malfunction and res ult in serious injury.
DThis equipment is for professional use only.
DRead all instruction manuals, tags, and labels before operating the equipment.
DUse the equipment only for its intended purpose. If you are not sure, call your Graco distributor.
DDo not alter or modify this equipment.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DDo not exceed the maximum working pressure stated on the equipment or in the Technical Dat a
for your equipment. Do not exceed the maximum working pressure of t he lowest rated component
in your system.
DUse fluids and solvents which are compatible with the equipment wetted parts. Refer to the Tech-
nical Data section of all equipment manuals. Read the fluid and solvent manuf acturer’s warnings.
DHandle hoses carefully. Do not pull on hoses to move equipment.
DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 66_C (150_F) or below --40_C(--40_F).
DWear hearing protection when operating this equipment.
DDo not move or lift pressurized equipment.
DComply with all applicable local, state, and national fire, electrical, and saf ety regulations.