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10 Maintenance
Electrically skilled person
Danger to life due to electric shock.
Severe injuries or death due to contact with the cables and terminals on
the unit.
All work on the unit must be carried out in accordance with
DGUV Rule 3 or national regulations!
Danger to life due to electric shock.
Severe injuries or death due to contact with the cables and terminals on
the unit.
Even if the unit is switched off, there can still be voltages present on
the terminals!
Disconnect the machine from the charger
(unplug the charging plug).
Risk of explosion
There is a risk of explosion if the batteries short circuit.
Disconnect the machine from the charger
(unplug the charging plug).
Damage caused by short circuit
Never use compressed air to clean. This could allow dust particles to get
into the charging electronics and cause faults.
Damage caused by incorrect spare parts
Only spare parts approved by the manufacturer may be used.