Safety Instructions - Bosch LW 20/30 E Instrucciones De Servicio

Subject to technical modifications as
part of further developments.

Safety instructions

Carefully read through
the instructions before
putting into operation.
Observe the instructions and
keep them in an easily acces-
sible place for reference.
Safety instructions are iden-
tified by a dot F and must
always be observed.
F Avoid fire, naked flames and
sparks!
Explosive gases are produ-
ced during battery charging.
F Protect the charger against
moisture.
F Charge batteries only in well-
ventilated rooms.
English
F The charger is exclusively
designed for
standard and maintenance-
free lead-acid batteries with
nominal capacities of 3 Ah up
to max. 300 Ah and a nominal
voltage of 12 V or 24 V!
F Do not charge maintenance-
free batteries together with
standard batteries.
F Batteries
which
suitable for charging must
not be charged!
F Please connect the unit only
to an earthed socket outlet in
order to protect
electric shock hazard.
F The mains connection cable
and the charging leads must
be in perfect condition.
F Never disconnect the char-
ging clips during charging.
F Never short-circuit the char-
ging clips.
F The rated battery voltage and
charging selected charging
must agree.
F Exhausted batteries must be
disconnected from the vehi-
cle electrical system during
charging.
are not
Maintenance-free batteries, stan-
dard batteries and exhausted bat-
teries can be charged with the
powerful
LW 20/30 E with electronic charac-
teristic control.
against
The following safety functions are
integrated:
f Overvoltage limitation
The output voltage of the char-
ger has a high immunity from
interference towards the vehicle
electrical system. No damaging
effects are produced on electro-
nic components in the vehicle
9
voltage
Description
workshop charger