Safety 13
Figure 2-2
Master switch
7. Put an “OFF SERVICE” tag on the driver’s wheel and on the front windshield.
8. Use safety props to block any system that could move by gravity (open tailgate, raised body, etc.).
9. Drain all air tanks.
10. Verify and inspect any security device and/or mechanism to make sure that there is no bypass
and that they are all functional.
Prior to Start Up
Before starting the vehicle:
1. Make sure no system will engage and/or start to operate as you start the engine.
2. Make sure the shut-off valve on the hydraulic tank is fully open before starting the vehicle
(see Figure 2-3).
Figure 2-3
Suction line shut-off valve