OPERATING INSTRUCTIONS Operation

Switching the electric motor on and off

Before switching on the electric motor

Before switching on the electric motor, check that nobody is working on the electrical system or on the excavator itself.

The electric motor can be switched on and run only if the following safety interlocks are released: battery main switch (Fig. 2-37:)

EMERGENCY STOP mush room-head pushswitch (31, Fig. 2-38:) unlocked

EMERGENCY STOP mush room-head pushswitch (3, Fig. 2-39:) unlocked

Switch (4,Fig. 2-39:) unlocked.

OPERATING INSTRUCTIONS RH 120 E Operation

EMERGENCY STOP mush room-head pushswitvh (6, Fig. 2-40:) unlocked

Circuit breaker (1, Fig. 2-41:) ON