Komatsu 37BF50111, Operation & Maintenance Manual

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INSTRUMENTS AND CONTROLS
74
2 - ELECTRIC OUTLET
An electric outlet is positioned on the right side of the cab inner
wall for the connection of a lighting device for routine and
maintenance operations.
It is a two-pole outlet and is in compliance with the ISO 4165-
1979 standard.
Power supply 12 V.
3 - ACCUMULATOR DISCONNECTION SWITCH
(if provided)
This is a removable lever-type switch positioned near the ac-
cumulator; to reach it, it is necessary to open the engine hood
(see "3.5.1 ENGINE HOOD").
The current transmitted by the accumulator to the electric sys-
tem of the machine can be interrupted by rotating the switch
clockwise (position B).
Always rotate the switch to “position B” if it is necessary to
work on the accumulator or the electric system, or if electric
welds must be carried out on the machine.
The electric contact can be restored by rotating the switch an-
ticlockwise (position A).
RWA07250
RWAA12490
A
RWAA12500
B