3-64 BA 50Z3/6003 en – Edition 4.3 * * 5003b330.fm
Operation
3.40 Battery master switch
The battery master switch is located in the engine compartment.
Do not disconnect the battery while the engine is running.
The power supply is interrupted directly after the battery, by means of key A of the
battery master switch.
Actuate the battery master switch:
• Before working on the electrical system.
• Before performing welding work.
• As an antitheft precaution.
Interrupting power supply:
☞ Turn key A of the battery master switch to position B and remove it.
Switching on power supply:
☞ Insert key A in the battery master switch.
☞ Turn key A down to the notched position C.
Fig. 144: Battery master switch model 6003
up to serial no. AH00578
Fig. 144: Battery master switch model 6003
from serial no. AH00579
Fig. 144: Battery master switch model 50Z3
from serial no. AH00579
B
A
B
A
C
A
C