2
307427ZAF
Contents
Pump Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pump Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pump Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Displacement Pump Service . . . . . . . . . . . . . . . . . 17
Displacement Pump Parts . . . . . . . . . . . . . . . . . . . 18
Displacement Pump Service . . . . . . . . . . . . . . . . . 23
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 38
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The
exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks.
When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this
manual where applicable.
WARNING
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
•
This equipment is for professional use only.
•
Read all instruction manuals, tags, and labels before operating the equipment.
•
Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco
distributor.
•
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
•
Check equipment daily. Repair or replace worn or damaged parts immediately.
•
Do not exceed the maximum working pressure stated on the equipment or in the Technical Data for
your equipment. Do not exceed the maximum working pressure of the lowest rated component in
your system.
•
Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the
Technical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s
warnings.
•
Securely mount the pump. Do not attempt to operate it while holding it.
•
Do not use hoses to pull equipment.
•
Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
•
Graco hoses to temperatures above 82°C (180°F) or below -40°C (-40°F).
•
Wear hearing protection when operating this equipment.
•
Do not lift pressurized equipment.
•
Comply with all applicable local, state, and national fire, electrical, and safety regulations.
