Care And Maintenance; Care Of The Battery; Disposal - Hilti PUA 83 Manual De Instrucciones

LED indicators

7 Care and maintenance

CAUTION
Disconnect the supply cord plug from the power out-
let.
7.1 Care of the appliance
The outer casing of the appliance is made from impact-
resistant plastic.
Clean the exterior of the appliance at regular intervals with
a slightly damp cloth or a dry brush. Do not use a spray,
steam pressure cleaning equipment or running water for
cleaning. This may negatively affect the electrical safety
of the appliance. Always keep the appliance free from oil
and grease. Do not use cleaning agents which contain
silicone.

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.
Green LED blinks
Red LED lights constantly
Red LED blinks
7.2 Maintenance
WARNING
Repairs to electrical parts and replacement of the
supply cord may be carried out only by trained elec-
trical 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 necessary, the power tool should be repaired by Hilti
Service.

7.3 Care of the battery

Keep the electrical contacts free from dust, oil and
grease.
If necessary, use a clean cloth to clean the contact
surfaces.
If battery capacity drops below an acceptable level after
many periods of use and recharging, we recommend
having it checked by Hilti.
The battery cannot be charged. The bat-
tery is either malfunctioning or battery
temperature is outside the permissible
operating temperature range. Remove
the battery from the charger and allow
it to cool or warm up until it reaches op-
erating temperature. Subsequently re-
insert the battery in the charger. If the
green LED continues to blink, this may
indicate a battery malfunction. Please
contact Hilti Service.
The battery is being charged.
The battery has been charged and
the charging operation has ended. To
charge it again, the battery must be
removed from the charger and then
reinserted.
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