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Installation
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 Accesso-
ries, available from your Graco distributor. If you supply
your own accessories be sure they are adequately sized
and pressure rated for your system.
Tighten Fasteners Before Setup
Before using the pump for the first time, check and
retorque all external fasteners. Follow Torque Instruc-
tions, page 15.
Mounting
•
The pump exhaust air may contain contaminants.
Ventilate to a remote area. See Air Exhaust Venti-
lation on page 7.
•
Never move or lift a pump under pressure. If
dropped, the fluid section may rupture. Always fol-
low the Pressure Relief Procedure on page 11
before moving or lifting the pump.
1. If you are installing Package 24H316, select a site
with at least 9 ft. (2.8 m) overhead clearance for the
elevator when raised.
2. Be sure the mounting surface can support the
weight of the pump, hoses, and accessories, as well
as the stress caused during operation.
3. For all mountings, be sure the pump is bolted
directly to the mounting surface.
4. For ease of operation and service, mount the pump
so air valve, air inlet, fluid inlet and fluid outlet ports
are easily accessible.
5. Rubber Foot Mounting Kit 236452 is available to
reduce noise and vibration during operation.
6
Install the Pump Module
The circulation pump module consists of the pump
mounted on the pump bracket, the air controls, back
pressure regulator, hoses, and plumbing.
NOTE: Refer to F
. 2 on page 9, and to Dimensions,
IG
page 24, and Mounting Hole Layout, page 25.
1. Position the bracket mounting plate (34) on the wall
so the edge with the hook is facing up. Mount the
plate so the top edge is 4 to 5 ft (1.2 to 1.5 m) above
the floor. Check that the plate is level. Mark two
holes on the wall, using the plate as a template. Drill
two holes and attach the plate with 1/2 in. bolts and
washers.
2. Using two people, hang the pump module on the
bracket mounting plate (34). Have one person hold
the module in place while the other checks that the
pump bracket (32) is level. Mark four holes on the
wall, using the pump bracket as a template.
Remove the pump module.
3. Drill four holes in the wall.
To avoid injury from a falling pump, do not simply
hang the pump bracket on the bracket mounting
plate. The pump bracket (32) must be bolted to the
wall with four bolts.
4. Lift the pump module back into position, hang it on
the bracket mounting plate (34), and bolt the pump
bracket (32) to the wall. Use 1/2 in. bolts and wash-
ers to mount the pump module to the wall. Use bolts
that are long enough to keep the pump bracket (32)
from vibrating during operation.
3A1318B
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