3 - 14
B2 - T
IGHTENING WHEELNUTS
CHECK
- Check the wheel nuts are tight (Fig. B2).
Not applying this recommendation can lead to the deterioration and breaking
of the wheel bolts, as well as the deformation of the wheels.
B3 - BACKUP PUMP
CHECK
- Stop the platform.
- Make sure the backup pump is working properly (See : 2 - DESCRIPTION : RESCUE PROCEDURE)
- Perform an arm lowering movement (e.g....)
You must not use the platform under any circumstances if the pump is not working.
B4- TIGHTENING ELECTRIC POWER CABLES
CHECK
Make sure that the circuit connectors and various components of the power bundle are tight (Fig. B4/1).