2.1 Battery discharge monitor
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The standard setting for the battery discharge indicator / discharge monitor is based
on standard batteries. When using maintenance-free or special batteries, the display
and cut-out points of the battery discharge monitor must be set by manufacturer's
service department. If this adjustment is not made, the battery may become
damaged due to deep discharge.
NOTICE
Full discharge can damage the battery
Self-discharge can cause the battery to fully discharge. Full discharge shortens the
useful life of the battery.
u
Charge the battery at least every 2 months.
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Charge the battery see page 48.
If the residual capacity falls below the required level, lifting is inhibited. An alternating
display (65) appears. Lifting is only released when the battery connected is at least
70% charged.
70
04.19 en-GB