Disposal - Hilti SF 2-A Mode D'emploi

Fault
The on / off switch
can't be pressed, i.e.
the switch is locked.
en
The battery runs
down more quickly
than usual.
The battery doesn't
engage with an aud-
ible click.
The power tool or
the battery becomes
very warm.

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.
CAUTION
Dispose of defective batteries right away. Keep them out of reach of
children. Do not disassemble or incinerate the batteries.
CAUTION
Batteries that have reached the end of their life must be disposed of in
accordance with national regulations or returned to Hilti.
20
Printed: 30.05.2017 | Doc-Nr: PUB / 5174912 / 000 / 02 Printed: 30.05.2017 | Doc-Nr: PUB / 5174912 / 000 / 01
Possible cause
The forward / reverse
switch is in the middle
position (transport lock
engaged).
Very low ambient tem-
perature.
The retaining lugs on the
battery are dirty.
Electrical fault.
The power tool has been
overloaded (application
limits exceeded).
Remedy
Push the forward / re-
verse switch to the left or
right.
Allow the battery to
warm up slowly to room
temperature.
Clean the retaining lugs
and push the battery in
until it engages. Contact
Hilti Service if the prob-
lem persists.
Switch the power tool
off immediately, remove
the battery from the tool
and allow it to cool down
while keeping an eye on
it, contact Hilti Service.
Use the right power tool
for the job (don't use a
low-powered tool for
heavy work).