Operation
On-board electrical system/battery isolation switch
76
BA RD24_RD27 en 04
3.09 On-board electrical system/battery isolation switch
NOTICE
Voltage spikes!
Damage or destruction of electrical components.
■
Only interrupt the electrical circuit at the battery main switch when
the engine is at a standstill and the electrical system is switched
off.
The circuit to the minus terminal of the battery is interrupted at the battery
isolation switch. All electric components will be off.
Battery isolating switch positions
■
Electrical circuit interupted, on-board electrical system OFF -
position 0
(key free)
■
Electrical circuit closed, on-board electrical system ON - position I
(key engaged)
NOTE
The battery isolating switch is located inside the engine
compartment. To actuate the switch, the engine hood must be
opened.
As an option, the battery isolating switch can be operated via
a Bowden wire at the machine side. The on-board electrical
system can then be switched off without opening the engine
hood.