6
309224
Installation
NOTE:
Always use Genuine Graco Parts and Acces-
sories, available from your Graco distributor.
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below. Also read
the section
FIRE OR EXPLOSION
HAZARD
on page 4.
Ground all of this equipment:
D
Pump:
Remove ground screw (Z) and insert
through the eye of the ring terminal at the end of
ground wire (Y). Fasten ground screw back onto
the pump and tighten securely. Connect the other
end of the wire to a true earth ground. See Fig. 2.
Order part number 222011 Grounding Clamp and
Wire.
D
Fluid hoses:
Use only grounded fluid hoses.
D
Air hoses:
Use only grounded air hoses.
D
Dispensing Valve:
Obtain grounding through
connection to a properly grounded fluid hose and
pump.
D
Fluid supply container:
Follow your local code.
D
Air compressor:
Follow your local code.
D
To maintain grounding continuity when flushing or
relieving pressure
, hold a metal part of the spray
gun firmly to the side of a grounded
metal
pail, then
trigger the gun.
Fig. 2
Y
Z
TI1052
