Emergency Troubleshooting
In case of electrical failure or joystick malfunction, the machine can be retracted manually using the hydraulic manual control levers located on the operator side.
Activating the hydraulic levers
Each lever is activated by pressing the small release button under the hydraulic valves while moving the lever.
*Refer to Appendix F for a visual recap of the of the stickers located on the truck.

Lever functions
- Left lever:
- Push = Raise the boom
- Pull = Lower the boom


- Center lever:
- Push = Raise the intermediate arm
- Pull = Lower the intermediate arm


- Right lever:
- Push = Move roller to the back of the container
- Pull = Bring roller back toward the truck


Retraction procedure in emergency mode
- Bring the roller forward
- Pull the right lever to move the roller as close as possible to the front of the container.
- Fold the intermediate arm
- Push the center lever to raise the intermediate arm until all movement stops.This confirms it is at maximum position.
- Lower the boom
- Pull the left lever to lower the boom.
CAUTION – Delicate operations
- Manual hydraulic controls are very sensitive.
- Operate slowly and smoothly.
- Excessive speed can cause serious damage to machine components.
