Control Module - Graco GM3000 Instructions-Parts List Manual

WARNING
INJECTION HAZARD
To reduce the risk of serious injury,
whenever you are instructed to relieve
pressure, follow the Pressure Relief
Procedure on page 12.
NOTE: See Fig. 8 for this procedure.
1. Relieve pressure.
2. Remove the junction box screws (65) and lock
washers ( 37) and lower the junction box (63).
3. Remove screw (71) and disconnect harness
connector (A) from the control module in the
junction box.
4. Remove screws (303) and lock washers (304),
disconnect all wires.
5. Install new control module. Reconnect all wires.
6. Work backwards from step 3 to reassemble.
WARNING
INJECTION HAZARD
To reduce the risk of serious injury,
whenever you are instructed to relieve
pressure, follow the Pressure Relief
Procedure on page 12.
1. Relieve pressure.
2. Remove the junction box screws (65) and lock
washers and remove the junction box (63).
3. Remove the ring (314) and rubber boot (315).

Control Module

303 304 63
1 To pressure control switch
Fig. 8
ON/OFF Switch
4. Disconnect the red wires from the ON/OFF switch
5. Install the switch so the internal tab of the anti-
6. Powder the inside of the rubber boot (315) with
7. Reconnect the ON/OFF switch red wires.
8. Install the junction box. Be sure no leads are
1
A 315 314
and remove the switch.
rotational ring engages with the vertical groove in
the threads of the switch and the external tab
engages with the blind hole of the junction box.
talcum, then shake the excess out of the boot.
Install the nut and rubber boot and tighten.
pinched against the mounting face. Also be sure
the gasket (68) is installed.
71
68
37
65
06002
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