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10.4 Cleaning
Electrically skilled person
Danger to life due to electric shock
Severe injuries or death due to penetration of moisture.
The device may only be opened by an electrically skilled person.
Only use dry materials for cleaning the device.
Risk of fire
Risk of fire when using flammable cleaning agents.
Do not use flammable liquids for cleaning purposes.
Property damage
Property damage if the incorrect cleaning products are used.
Cleaning products containing hydrocarbons may not be used for
electrically stressed insulating parts.
Damage caused by short circuit
Do not use compressed air under any circumstances, since dust particles
may get into the inside of the charging electronics and cause faults.
Clean the unit regularly. Remove loose dust using a vacuum cleaner or soft
brush.