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308368
Table of Contents
Safety Warnings
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance
10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service
Repairing the Air Valve
12
. . . . . . . . . . . . . . . . . . . . . .
Ball Check Valve Repair
14
. . . . . . . . . . . . . . . . . . . . .
Diaphragm Repair
15
. . . . . . . . . . . . . . . . . . . . . . . . . .
Bearing and Air Gasket Removal
18
. . . . . . . . . . . . .
Pump Matrix
20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair Kit Matrix
21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts
22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions
26
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data
28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performance Chart
29
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranties
30
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information
30
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols
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 operating the equipment.
D
Never alter or modify any part of this equipment; doing so could cause it to malfunction. Use only
genuine Graco parts 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 28.
D
Do not exceed the maximum working pressure of the lowest rated component in your system.
This equipment has a
120 psi (0.8 MPa, 8 bar) maximum working pressure at 120 psi
(0.8 MPa, 8 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 28. Always read the manufacturer’s literature before using 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 9 before moving or lifting the pump. The pump
is very heavy. If it must be moved, have two people lift the pump by grasping the outlet manifold
securely.
WARNING
