2 307745
Table of Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup
Grounding 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Positioning the Unit 5. . . . . . . . . . . . . . . . . . . . . . . . . .
System Accessories 5. . . . . . . . . . . . . . . . . . . . . . . . .
Connecting the Unit and Accessories 6. . . . . . . . . . .
Operation
Pressure Relief Procedure 7. . . . . . . . . . . . . . . . . . . .
Flushing 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Unit 8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting and Adjusting the Pump 8. . . . . . . . . . . . . . .
Shutdown and Care of the Pump 9. . . . . . . . . . . . . .
Parts Drawing 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols

Warning Symbol

WARNING
This symbol alerts you to the possibility of serious inju-
ry 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
INSTRUCTIONS

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture or malfunction and result 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. Use only genuine Graco parts and accessories.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DDo not exceed the maximum working pressure of the lowest rated system component. See Tech-
nical Data on page 15 for the maximum working pressure of this equipment.
DUse fluids and solvents that are compatible with the equipment wetted parts. Refer to the Techni-
cal Data section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.
DDo not use hoses to pull equipment.
DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 180_F (82_C) or below –40_F (–40_C).
DWear hearing protection when operating this equipment.
DDo not lift pressurized equipment.
DComply with all applicable local, state, and national fire, electrical, and safety regulations.