Graco 237746 Heat Pump User Manual


 
Installation
4 306287W
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.
Fixed Mount Elevator
Locate the elevator where there is at least 9 ft (2.75 m)
overhead clearance. Mark and drill holes for 0.5 in. (13
mm) mounting bolts. See F
IG
. 2 and the dimensional
drawing on page 15. Level the base (17), using shims if
necessary. Secure the base to the floor using four 1/2
in. (13 mm) mounting bolts which are long enough to
prevent the elevator from tipping.
To reduce the risk of serious injury, including fluid
injection, splashing in the eyes or on the skin, or
injury from moving parts:
1. Always relieve air and fluid pressure in the pump
before raising the elevator.
2. Keep your fingers and hands away from moving
parts when raising or lowering the elevator to pre-
vent pinching or amputating them including
between the drum and pump mounting assembly.
3. When the pump is in the raised elevator position,
do not leave it unattended. Keep air supplied to the
elevator. Block the pump, drum cover or pump
support bracket before working on the pump.
4. Before working on the elevator, remove the pump
and relieve air pressure to the elevator.
F
IG
. 1
F
IG
. 2
06523b
40
14 or 28
17
06530
Raised: 94 in
(2390 mm)
Lowered: 55 in
(1400 mm)
0.25 in
(6.4 mm)
0.5 in (13mm) bolt
Shim
Level