58 General Maintenance
6. Turn ON the engine and engage the hydraulic system (PUMP switch activated).
7. Depress and hold the enable switch on the arm joystick until the crusher panel reaches the up
position.
The crusher panel should go up, and the arm should start to move when the crusher panel
reaches the up position.
8. Repeat the procedure until the limit switch is properly adjusted.
B. To adjust the Crusher Panel Up Proximity switch:
1. Start the engine and engage the hydraulic system (PUMP switch activated).
2. Lower the crusher panel.
3. Disengage the hydraulic pump and turn OFF the engine.
4. Proceed with the lockout/tagout procedure. Refer to “Locking Out and Tagging Out the
Vehicle” on page 20.
5. Loosen the nuts located on each side of the proximity switch bracket (see Figure 3-47).
6. Adjust the proximity switch so that the switch can be triggered by the target on the crusher panel.
There should be a gap of approximately 3/16 of an inch between the target and the switch.
7. Tighten up both nuts.
8. Turn ON the engine and engage the hydraulic system (PUMP switch activated).
9. Depress and hold the enable switch on the arm joystick until the crusher panel reaches the up
position.
The crusher panel should go up, and the arm should start to move when the crusher panel
reaches the up position.
10. Repeat the procedure until the proximity switch is properly adjusted.
Caution
Make sure the shut-off valve on the suction line is fully open before starting the vehicle.
Danger!
Never get in the hopper area while the engine is running.
Caution
Make sure the shut-off valve on the suction line is fully open before starting the vehicle.
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