Hilti AG 125-A36 Manual Del Usuario página 34

▶ To achieve maximum battery life, stop drawing power from the battery as soon as a significant drop in
the performance of the power tool is noticed.
▶ Charge the batteries using the Hilti chargers approved for use with Li-ion batteries.
7.3 Checks after care and maintenance work
▶ After carrying out care and maintenance, check that all protective and safety devices are fitted and that
they function faultlessly.
7.4 Transport and storage
WARNING
Fire hazard. Risk of short circuiting.
▶ Never store or transport Li­ion batteries in loose, bulk form.
▶ Pull the battery out of its locked position and into the first engagement position.
▶ Observe the nationally and internationally applicable transport regulations when shipping batteries by
road, rail, sea or air.
Note
Ideally, the battery should be stored in a fully-charged state in a dry place that is as cool as
possible. Storing the battery in places subject to high ambient temperatures (e.g. at a window) 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 still possible to work with this battery. You should, however, soon replace the battery with a
new one.
8 Troubleshooting
If the trouble you are experiencing isn't listed in this table or you are unable to remedy the problem by
yourself, please contact Hilti Service.
Trouble or fault
The battery runs down more
quickly than usual.
The battery doesn't engage
with an audible click.
1 LED blinks.
The power tool doesn't run.
All 4 LEDs blink.
The power tool doesn't run.
The angle grinder or battery
gets very hot.
The tool does not achieve full
power.
The motor has no braking
effect.
28 English
Printed: 15.12.2016 | Doc-Nr: PUB / 5246577 / 000 / 02
Possible cause
Very low ambient temperature.
The retaining lugs on the battery
are dirty.
Low battery.
The battery is too hot or too cold.
The tool has been overloaded.
Electrical fault.
A battery with inadequate capacity
was used.
Low battery.
The power tool was overloaded
briefly.
Action to be taken
▶ Allow the battery to warm up
slowly to room temperature.
▶ Clean the retaining lugs and refit
the battery.
▶ Change the battery and charge
the empty battery.
▶ Allow the battery to cool down
or warm up slowly to room
temperature.
▶ Release the control switch and
then press it again. Then allow
the power tool to run under no
load for approx. 30 seconds.
▶ Switch the power tool off im-
mediately, remove the battery,
keep it under observation, allow
it to cool down and contact Hilti
Service.
Capacity: > 2.6 Ah
▶ Use a battery with adequate
capacity.
▶ Change the battery and charge
the empty battery.
▶ Release the control switch and
then press it again.