Operating Instruction C 4/36-MC4 (01)

6 English 2114856
*2114856*
where it can be kept under observation and allowed to cool down. In this
case, always contact your Hilti Service.
3 Beschreibung
3.1 Overview of the product 1
@
Release button with additional
function (state-of-charge dis-
play activation)
;
Battery
=
Battery state-of-charge LEDs
%
Supply voltage LED
&
State-of-charge LED
(
Battery temperature LED
)
Battery interface 1
3.2 Intended use
The product described is a battery charger for Hilti Li-ion batteries with
a rated voltage of 7.2 to 36 volts. It is designed to be connected to
power outlets providing an AC voltage (alternating current) of 100 to 127 V
(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.
3.3 Anzeigeelemente
3.3.1 Information displayed by the charger and battery
The supply voltage LED lights when the charger is plugged in and ready for
operation.
Battery charge
state LEDs
Charge status
LED
Battery tem-
perature LED
Description
 Off Off No battery is in-
serted.
Off Off Off Battery is inserted
and ready to
charge.
LEDs 1 to 4 blink
first and then light
to indicate the
battery’s state of
charge.
Blinks Off The battery is
charging.
Off Lights Off The battery is fully
charged.
Off Off Blinks Battery tempera-
ture is outside the
permitted range
(too hot, too cold).
Printed: 18.03.2019 | Doc-Nr: PUB / 5253186 / 000 / 07