Troubleshooting; Disposal - Hilti SFL 36­A Mode D'emploi

temperatures (e.g. at a window) as this has an adverse effect on
battery life and increases the rate of self-discharge.
– If the battery no longer reaches full charge, it may have lost capacity
due to aging or overstressing. It is possible to continue working with a
battery in this condition but it should be replaced in good time.
8.4 Maintenance
WARNING
Repairs to the electrical section of the appliance 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
if parts are damaged or when the controls do not function faultlessly. If
necessary, the appliance should be repaired by Hilti Service.
8.5 Checking the appliance after care and maintenance
After carrying out care and maintenance, check that all protective and safety
devices are fitted and that they function faultlessly.

9 Troubleshooting

Fault
The battery runs
down more quickly
than usual.
The battery doesn't
engage with an aud-
ible double click.

10 Disposal

CAUTION
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.
Printed: 08.07.2013 | Doc-Nr: PUB / 5071526 / 000 / 02
Possible cause
Battery condition is not
optimal.
The retaining lugs on the
battery are dirty.
Remedy
Have the battery condi-
tion checked by Hilti or
replace the battery.
Clean the retaining lugs
and check that the bat-
tery engages securely.
Contact Hilti Service if
the problem persists.
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