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5
307878
Installation
General Information
NOTE: Reference numbers and letters in parentheses
in the text refer to the callouts in the figures and the
parts drawing.
NOTE: Always use genuine Graco parts and
accessories, available from your Graco distributor.
Air Line Accessories
See page 11 for recommended air accessories and
installation.
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating, ground the system as
explained below. Also read the section
FIRE AND EXPLOSION HAZARD on
page 4.
To reduce the risk of static sparking, ground the pump
and all other components used or located in the
dispensing area. Check your local electrical code for
detailed instructions for your area and type of
equipment.
Ground all of this equipment:
Pump: Use a ground wire and clamp as shown in
Fig. 1. Remove the ground screw (Z) and insert
through the eye of the ring terminal at end of
ground wire (Y). Fasten the screw back onto the
pump and tighten securely. Connect the other end
of the wire to a true earth ground. To order a
ground wire and clamp, order Part No. 222011.
Air and fluid hoses: Use only grounded hoses.
Air compressor: Follow manufacturer’s
recommendations
Fluid supply container: Follow the local code.
To maintain grounding continuity when flushing or
relieving pressure, always hold a metal part of the
gun firmly to the side of a grounded metal waste
container, then trigger the gun.
Fig. 1
Y
0720
Z
Summary of Contents for FIRE-BALL
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