1298.GB
D 4
5 Checking battery condition, acid level, and acid density
– The service instructions of the battery supplier apply.
– Check the battery casing for cracks and acid leaks.
– Remove oxidation residues from the battery terminals and lightly grease with acid-
free pole grease.
– Screw out the screw caps and check the acid level.
The acid level must be a minimum of 10-15mm above the plate top.
– Check the acid density according to the suppliers specifications with an acid pipette
and subsequently remount the screw caps.
– If necessary, recharge the battery.
6 Battery discharge indicator
After turning the key in the key-operated
switch to the right and pulling the emer-
gency stop switch, the battery discharge
indicator steplessly displays the remai-
ning capacity. The indicator is flashing at
a remaining capacity of 30 %. If the ca-
pacity indication falls below 20 %, the lif-
ting unit is switched off.
+-
50%
1298.GB
D 4
5 Checking battery condition, acid level, and acid density
– The service instructions of the battery supplier apply.
– Check the battery casing for cracks and acid leaks.
– Remove oxidation residues from the battery terminals and lightly grease with acid-
free pole grease.
– Screw out the screw caps and check the acid level.
The acid level must be a minimum of 10-15mm above the plate top.
– Check the acid density according to the suppliers specifications with an acid pipette
and subsequently remount the screw caps.
– If necessary, recharge the battery.
6 Battery discharge indicator
After turning the key in the key-operated
switch to the right and pulling the emer-
gency stop switch, the battery discharge
indicator steplessly displays the remai-
ning capacity. The indicator is flashing at
a remaining capacity of 30 %. If the ca-
pacity indication falls below 20 %, the lif-
ting unit is switched off.
+-
50%
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