Graco 308652Y Water Pump User Manual


 
2 308652
Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Matrix 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Kit Matrix 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Lists 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Drawing 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Sequence 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions and Mounting Hole Layout 20. . . . . . . . . . .
Performance Charts 21. . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty 24. . . . . . . . . . . . . . . . . . . . . .
Graco Information 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Symbol
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.
EQUIPMENT MISUSE HAZARD
Any misuse of the equipment or accessories, such as overpressurizing, modifying parts, using
incompatible chemicals and fluids, or using worn or damaged parts, can cause them to rupture and
result in splashing in the eyes or on the skin, other serious injury, or fire, explosion or property dam-
age.
D This equipment is for professional use only. Observe all warnings. Read and understand all
instruction manuals, warning labels, and tags before you operate this equipment. If you are not
sure, or if you have questions about installation or operation, call your Graco distributor.
D Never alter or modify any part of this equipment; doing so could cause it to malfunction. Use only
genuine Graco part numbers and accessories.
D Check all equipment regularly and repair or replace worn or damaged parts immediately.
D Never exceed the recommended working pressure or the maximum air inlet pressure stated on
your pump or in the Technical Data on page 19.
D Do not exceed the maximum working pressure of the lowest rated component in your system.
This equipment has a 100 psi (0.7 MPa, 7 bar) maximum working pressure at 100 psi
(0.7 MPa, 7 bar, ) maximum incoming air pressure.
D Be sure that all fluids and solvents used are chemically compatible with the wetted parts shown in
the Technical Data on page 19. Always read the manufacturer’s literature before you use fluid
or solvent in the pump.
D Never move or lift a pump under pressure. If dropped, the fluid section may rupture. Always
follow the Pressure Relief Procedure on page 8 before you move or lift the pump.
D Never use a polypropylene or PVDF pump with non-conductive flammable fluids as specified by
your local fire protection code. Refer to Grounding on page 4 for additional information. Consult
your fluid supplier to determine the conductivity or resistivity of your fluid.
D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being pumped.
WARNING