Care And Maintenance; Care Of The Appliance; Disposal - Hilti C 4/36 Mode D'emploi

9. End the code-cancelling operation by un-
plugging the supply cord from the power
outlet and waiting until the green LED on
the charger goes out.
NOTE This may take several seconds.
10. The batteries can now be charged as usual
in any Hilti charger for Li-ion batteries.
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6.5.3 Before use
1. Plug the appliance's supply cord into the
power outlet. The yellow theft protection
LED blinks. The appliance is then ready to
receive the signal from the activation key.

7 Care and maintenance

CAUTION
Disconnect the supply cord plug from the
power outlet.

7.1 Care of the appliance

CAUTION
Keep the appliance, especially its grip sur-
faces, clean and free from oil and grease.
Do not use cleaning agents which contain
silicone.
The outer casing of the appliance is made from
impact-resistant plastic.
Never operate the appliance when the ventil-
ation slots are blocked. Clean the ventilation
slots carefully using a dry brush. Do not per-
mit foreign objects to enter the interior of the
appliance. Clean the outside of the appliance
at regular intervals with a slightly damp cloth.
Do not use a spray, steam pressure cleaning
equipment or running water for cleaning. This

8 Disposal

DANGER
Improper disposal of the equipment may have serious consequences:
The burning of plastic components generates toxic fumes which may present a health hazard.
Batteries may explode if damaged or exposed to very high temperatures, causing poisoning,
burns, acid burns or environmental pollution.
Careless disposal may permit unauthorized and improper use of the equipment. This may result
in serious personal injury, injury to third parties and pollution of the environment.
20
2. Hold the activation key against the lock
symbol. The appliance is activated and
ready for use as soon as the yellow LED
goes out.
NOTE When the power is disconnected for
a short time, for example, when moving to
a different workplace or due to a power fail-
ure, the appliance remains activated and
ready for use for approx. 5 minutes. If the
power is interrupted for longer, the ap-
pliance must be reactivated by using the
activation key.
may negatively affect the electrical safety of the
appliance.
7.2 Maintenance
WARNING
Repairs to electrical parts and replacement
of the supply cord may be carried out only
by trained electrical specialists.
Check all external parts of the appliance for
damage at regular intervals and check that all
controls operate faultlessly. Do not operate the
appliance when parts are damaged or when
the controls do not function correctly. If neces-
sary, the appliance should be repaired by Hilti
Service.
7.3 Checking the appliance after care and
maintenance
After carrying out care and maintenance work
on the appliance, check that all protective and
safety devices are fitted and that they function
faultlessly.