Use and Care Manual

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6 Care, maintenance, transport and storage
6.1 Care and maintenance of the tool
WARNING
Electrical hazards! Improper repairs to electrical parts may lead to
serious injuries.
▶ Electrical parts may be repaired only by trained electrical specialists.
▶ Keep the tool, especially its grip surfaces, clean and free from oil and
grease. Do not use cleaning agents containing silicone.
▶ Never operate the impact screwdriver when the cooling air slots are
blocked. Clean the cooling air slots carefully using a dry brush. Do not
permit foreign objects to enter the interior of the tool.
▶ Clean the outside of the tool at regular intervals with a slightly damp cloth.
Do not use a spray, steam pressure cleaning equipment or running water
for cleaning.
6.2 Care of the Li-ion battery
▶ Keep the battery clean and free from oil and grease. Do not use
cleaning agents containing silicone.
▶ Clean the outer surfaces with a slightly damp cloth at regular intervals.
▶ Do not allow moisture to enter the interior.
▶ Charge the batteries using the Hilti chargers approved for use with Li-ion
batteries.
6.3 Transport and storage
WARNING
Risk of fire! Risk of short circuiting
▶ To avoid short circuits and associated heat generation, Li-ion bat-
teries should never be stored or transported in loose, bulk form and
without protective measures.
▶ Pull the battery out of its locked position and into the first engagement
position.