Hilti C 4/12-50 Mode D'emploi page 11

▶ If the battery is too hot to touch, it may be defective. Put the battery
in a place where it is clearly visible and where there is no risk of fire,
at an adequate distance from flammable materials. Allow the battery
to cool down. If it is still too hot to touch after an hour, the battery is
faulty. Consult Hilti Service or read the document entitled "Instructions
on safety and use for Hilti Li-ion batteries".
Observe the special guidelines applicable to the transport, storage
and use of lithium-ion batteries.
Read the instructions on safety and use of Hilti Li-ion batteries
that you can access by scanning the QR code at the end of these
operating instructions.
3 Description
3.1 Product overview
Battery
@
Operating status indicator
;
and battery state of charge
indicator
3.2 Intended use
The product described is a battery charger for Hilti Li-ion batteries with a
rated voltage of 10.8 volts. It is designed to be connected to power outlets
providing an AC (alternating current) voltage of 100 to 127 volts or 220
to 240 volts (depending on country-specific version). A list of the batteries
approved for use with this product can be found at the end of this document.
Not all batteries are available in all markets.
3.3 Items supplied
Charger, operating instructions.
Other system products approved for use with this product can be found at
your local Hilti Store or at: www.hilti.group
3.4 Information displayed
3.4.1 Indicators on charger and battery
LED 1
Off
Flashes red
Shows green
Shows green
Shows green
*2373346*
1
LED 2
Off
Off
Off
Flashes green
Shows green
2373346
LED 1
=
LED 2
%
Battery interface
&
Significance in relation to charger
No AC supply or charger defective
Battery too hot or too cold.
Charger ready for use
Battery is charging.
Battery fully charged
English 7