Operating Instruction SL 2-22 (02)

6 English 2265887
*2265887*
Status Meaning
Three (3) LEDs show constantly
green
State of charge: 70 % to 51 %
Two (2) LEDs show constantly
green
State of charge: 50 % to 26 %
One (1) LED shows constantly
green
State of charge: 25 % to 10 %
One (1) LED slow-flashes green State of charge: < 10 %
One (1) LED quick-flashes green The Li-ion battery is completely
discharged. Recharge the battery.
If the LED again starts
quick-flashing after the battery has
been charged, consult Hilti Service.
One (1) LED quick-flashes yellow The Li-ion battery or the product in
which it is inserted is overloaded,
too hot or too cold, or experiencing
some other fault.
Bring the product and the battery
to the recommended working tem-
perature and do not overload the
product when it is in use.
If the message persists, consult
Hilti Service.
One (1) LED shows yellow The Li-ion battery and the product
in which it is inserted are not com-
patible. Consult Hilti Service.
One (1) LED quick-flashes red The Li-ion battery is locked and
cannot be used. Consult Hilti Ser-
vice.
3.4.2 Indicators showing the battery's state of health
To check the battery's state of health, press the release button and hold it
down for longer than three seconds. The system does not detect a potential
malfunction of the battery due to misuse, for example battery dropped or
pierced, external heat damage, etc.
Status Meaning
All LEDs show in sequence, fol-
lowed by one (1) LED showing con-
stantly green.
The battery can remain in use.