Graco 96A390, Instructions-Parts List Manual

Page: 9 / 26

310570 9
Setup
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating the circulation pack-
age, ground the system as explained
below. Also read the section
FIRE AND
EXPLOSION HAZARD on page 4.
1. Pump: use the ground wire and clamp (A, sup-
plied). See Fig. 3. Loosen the grounding lug lock-
nut (W) and washer (X). Insert one end of the
ground wire (A) into the slot in lug (Z) and tighten
the locknut securely. Connect the ground clamp to
a true earth ground.
Fig. 3
W
A
X
Z
0720
2. Fluid hoses: use only electrically conductive
hoses.
3. Spray gun: ground through connection to a prop-
erly grounded fluid hose and pump.
4. Fluid supply container: follow your local code.
5. Object being sprayed: follow your local code.
6. Solvent pails used when flushing: follow your local
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place the
pail on a nonconductive surface, such as paper or
cardboard, which interrupts the grounding continu-
ity.
7. 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.