Routine Maintenance
Electrical System
140 140
9811-3400-4
Battery Isolator Switch
To disconnect the battery from the machine electrics a
battery isolator has been fitted.
!MCAUTION
Before carrying out arc welding on the machine,
disconnect the battery and alternator to protect the
circuits and components. The battery must still be
disconnected even if a battery isolator is fitted.
INT-3-1-13
At the end of a working cycle or if the machine is being left
unattended, provided the lights are not required, the
battery must be isolated. Before attempting to start the
engine or use the machine electrics the battery isolator key
must be fitted and switched on.
The battery isolator switch is located on the left side in the
battery compartment behind the rear grille. The battery
isolator identification label is near the switch.
K
Fig 86. ( T 140).
817-01452
Fig 86.
Turn the isolator key A counter-clockwise to isolate the
machine electrical system from the batteries. When the
key is in the off position, it is not secure, it should be
removed. The key should be removed when the machine
is not in use, as a security precaution. K
Fig 87. ( T 140).
When the engine is running, the engine will not stop if the
key is removed.
801860-1
Fig 87.
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