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Installation
8 313597E
Installation
General Information
• The Typical Installations shown in FIG. 3
through FIG. 5 are only guides for selecting
and installing system components. Contact
your Graco distributor for assistance in
planning a system to suit your needs.
• Installation and use must be in accordance
with the Flammable and Combustible Liq-
uids Code (NFPA 30) and Automotive and
Marine Service Station Code (NFPA 30a)
and must comply with all local, state, and
federal codes.
• All pipe joints must be made tight with UL
listed gasoline-resistant pipe compound.
Tighten Fasteners Before Setup
Before using the pump for the first time, check
and retorque all external fasteners. Follow
Torque Instructions, page 18.
Mounting
1. Be sure the mounting surface can support
the weight of the pump, hoses, and acces-
sories, as well as the stress caused during
operation.
2. For all mountings, be sure the pump is
bolted directly to the mounting surface.
3. For ease of operation and service, mount
the pump so the air valve, air inlet, fluid
inlet and fluid outlet ports are easily
accessible.
4. Rubber Foot Mounting Kit 236452 is avail-
able to reduce noise and vibration during
operation.
Grounding
The equipment must be grounded. Grounding
reduces the risk of static and electric shock by
providing an escape wire for the electrical cur-
rent due to static build up or in the event of a
short circuit.
Pump: See F
IG. 1. Loosen the grounding
screw (GS). Insert one end of a 12 ga. mini-
mum ground wire (R) behind the grounding
screw and tighten the screw securely. Connect
the clamp end of the ground wire to a true
earth ground. A ground wire and clamp,
Part 238909, is available from Graco.
• The pump exhaust air may contain con-
taminants. Ventilate to a remote area. See
Air Exhaust Ventilation on page 10.
• Never move or lift a pump under pressure.
If dropped, the fluid section may rupture.
Always follow the Pressure Relief Proce-
dure on page 15 before moving or lifting
the pump.
This pump must be electrically grounded
using the grounding conductor provided.
Improper grounding can cause hazardous
operation.