DANGER
Risk of explosion due to old batteries!
Old and inadequately maintained batteries can cause
excessive gas emissions and excessive heating dur-
ing charging.
The increased production of explosive gas can lead
to an explosion.
– If an increased build-up of heat or a sulphurous
odour is detected, stop the charging process im-
mediately.
– Provide adequate ventilation.
– Inform the authorised service centre so that it can
determine the condition of the battery.
DANGER
There is a risk of damage, short circuiting and ex-
plosions!
– Do not place any metal objects or tools on the bat-
tery.
– Keep away from naked flames.
– Do not smoke.
WARNING
Battery acid is toxic and corrosive!
– Observe the safety regulations in the chapter enti-
tled "Battery acid".
CAUTION
Risk of damage to the battery charger!
Incorrect connection or incorrect opera-
tion of the charging station or the battery
charger may result in damage to compo-
nents.
– Follow the operating instructions for
the charging station or battery charg-
er and for the battery.
Operation
4
Handling the lead-acid battery
402 56368011531 EN - 01/2021 - 05
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