![background image](http://html.mh-extra.com/html/hilti/c-4-12-50/c-4-12-50_original-operating-instructions_2134884014.webp)
en
11
Fault
Possible cause
Remedy
LED 1 lights red,
LED 2 doesn’t light.
The charger is malfunc-
tioning.
Unplug the charger from
the electric supply and
then plug it back in. If
the charger continues
to malfunction, have it
checked by Hilti Service.
LED 1 lights green,
LED 2 doesn’t light.
There is no battery in the
charger.
Insert the battery in the
charger.
The battery is defective. Replace the defective
battery.
9 Disposal
DANGER
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 equip-
ment. 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.
Most of the materials from which Hilti tools or appliances are manufactured
can be recycled. The materials must be correctly separated before they
can be recycled. In many countries, Hilti has already made arrangements
for taking back old tools and appliances for recycling. Ask Hilti customer
service or your Hilti representative for further information.
Printed: 03.12.2015 | Doc-Nr: PUB / 5170421 / 000 / 01
Summary of Contents for C 4/12-50
Page 2: ... ꛊ ꛋ 1 Printed 03 12 2015 Doc Nr PUB 5170421 000 01 ...
Page 3: ...2 3 Printed 03 12 2015 Doc Nr PUB 5170421 000 01 ...
Page 186: ...183 Printed 03 12 2015 Doc Nr PUB 5170421 000 01 ...
Page 187: ...184 Printed 03 12 2015 Doc Nr PUB 5170421 000 01 ...
Page 188: ...185 Printed 03 12 2015 Doc Nr PUB 5170421 000 01 ...
Page 189: ...186 Printed 03 12 2015 Doc Nr PUB 5170421 000 01 ...