5 Maintenance
Electrics
Electrics
Check the condition and secure po-
sitioning of electric cables, cable
connectors and connections
NOTE
Oxidised connections and br
ittle cables lead
to voltage drops and thus to d
ifficulties during
start-up and operation.
d3921449
¾ Check cable terminals for secure attach-
ment and oxidation residues.
¾ Check earth wire for secure attachment.
¾ Check electric wiring for sc
uffing and secure
attachment.
¾ Remove oxidation residues and replace
brittle cables.
Battery: check condition, acid level
and acid density
When handling starter batteries, the following
should be complied with:
¾ Wear industrial g
oggles and a protection
suit.
¾ Before touching the battery, first grasp con-
ductive parts of the frame to discharge any
static charge.
¾ Avoid producing sparks when connect-
ing/disconnecting.
¾ When recharging ne
w batteries, ensure
good degassing (un
screw any plugs
present).
164 Operating Instructions – 393 807 1001 EN – 08/2008
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