7 CARE AND MAINTENANCE
7.4 MHL360 E
7.1.4 Battery isolator switch
Before working on the electrical system, the
power supply must be disconnected via the
battery isolator switch.
The battery isolator switch is located on the
underside of the uppercarriage, to the left of
the hydraulic oil tank.
The machine must not be switched
off using the battery isolator switch
whilst it is running, as this will dam-
age the electrical system.
7.1.5 Regeneration key switch
During service work, switch off automatic re-
generation in the central electrical system
using the blue key switch (248/1).
j Only permitted for short periods! To
prevent damage to the diesel particle
filter, pay attention to the diesel particle
filter loading on the main control display.
Reactivate regeneration in good time.
If regeneration does not take place,
the diesel particle filter will be de-
stroyed.
Fig. 247 Battery isolator switch
Fig. 248 Blue key switch
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