Pressure Control
WARNING
INJECTION HAZARD
To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief
Procedure on page 9.
NOTE: See Fig. 25 for this procedure.
7.Loosely install the screws (63) and then torque them to 21 in±lb (2.4 N.m).
8.Install the front cover (13). Connect the harness
(A) to the motor start board (47).
9.Install the junction box. Be sure no leads are pinched against the motor or by the motor start board.
NOTE: The pressure control (64) cannot be repaired or adjusted. If it has malfunctioned, replace it.
1. | Remove the front cover (13). Remove the screws |
| (56). Lower the junction box (59). |
2. | Disconnect the harness connector (A) from the |
| motor start board (47). |
3. | Remove the screws (63). Pull forward on the |
| pressure adjusting knob and tip the pressure |
| control (64) forward and up to detach it from the |
| drive housing (11). |
4. | Guide the harness (A) through the motor and drive |
| housing and remove the pressure control. |
5. | Guide the harness of the new pressure control |
| through the drive housing and motor passages. |
64
63 1
11
A 
13
6. Install the new pressure control. Tip the pressure |
control down and back into the drive housing (11). |
Do not pinch or damage the harness (A). |
59 |
| Torque to |
56 | 1 | 21 in±lb (2.4 N.m) |
| ||
|
|
Fig. 25 | 02816A |
|
6 87
