Charger
Rechargeable
battery pack
These devices are largely maintenance-free. To ensure problem-free operation, observe
the following instructions:
L
II
Item Component Measure Interval
I
Ventilation openings
(air inlet, air outlet)
► Keep clean to ensure that
cooling air is able to circu-
late. Danger of short circuit-
ing! Make sure that no metal
objects, such as metal chips,
penetrate the interior of the
device through the ventilation
openings.
M
L
Aluminium housing ► Place in a well-ventilated and
dry area.
► The aluminium hosing func-
tions as a heat sink - do not
cover.
-
Item Component Measure Interval
J
Connection contacts ► Visual inspection before plug-
ging in
► Protect against contamina-
tion
W
J
63