Installation
6
309528L
Installation
General Information
•
The Typical Installations shown in Figs. 2-4 are only
guides for selecting and installing system compo-
nents. Contact your Graco distributor for assistance
in planning a system to suit your needs.
•
Always use Genuine Graco Parts and Accessories.
•
Reference numbers and letters in parentheses refer
to the callouts in the figures and the parts lists on
pages 28-30, 36-38, and 44-48.
Tightening Screws Before First Use
Before using the pump for the first time, check and
retorque all external fasteners. See Torque Sequence,
pages 24-25. After the first day of operation, retorque
the fasteners. Although pump use varies, a general
guideline is to retorque fasteners every two months.
Grounding
•
Pump: Connect a ground wire and clamp as shown
in Fig. 1. Loosen the grounding screw (W). Insert
one end of a 12 ga (1.5 mm²) minimum ground wire
(Y) behind the grounding screw and tighten the
screw securely. Connect the clamp end of the
ground wire to a true earth ground. Order Part No.
222011 Ground Wire and Clamp.
F
IG
. 1
•
Fluid hoses: Use only grounded hoses with a maxi-
mum of 500 ft. (150 m) combined hose length to
ensure grounding continuity.
•
Air compressor: Follow the manufacturer’s recom-
mendations.
•
All solvent pails used when flushing: Follow the local
code. Use only metal pails, which are conductive.
Do not place the pail on a non-conductive surface,
such as paper or cardboard, which interrupts the
grounding continuity.
•
Fluid supply container: Follow the local code.
CAUTION
The pump is very heavy (see Technical Data on
pages 32, 40, and 50 for specific weights). If the pump
must be moved, follow the pressure relief procedure
on page 11 and have two people to lift the pump by
grasping the outlet manifold securely or use appropri-
ate lifting equipment.
WARNING
Read the TOXIC FLUID HAZARD warnings on page 5.
Read the BURN HAZARD warnings on page 5. To
reduce the risk of serious injury due to burns, insulate
and/or label the pump before pumping fluids above
110°F (43°C).
WARNING
Read the FIRE AND EXPLOSION HAZARD warnings
on page 5
02646B
Y
W
