Bosch W 150 S Bedienungsanleitung Seite 5

Subject to technical modifica-
tions as part of further develop-
ments.
1 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 The charger must be set up
horizontally on a firm surface.
F Protect the charger against
moisture.
F Do not cover the charger.
Set up the charger so that
there is a clearance of at least
15 cm on all sides for ventila-
tion purposes.
F Charge batteries only in well-
ventilated rooms.
F Avoid fire, naked flames and
sparks!
Explosive gases are produ-
ced during battery charging.
F If there is pungent smell
of gas:
Acute danger
of explosion!
Do not switch off the unit.
Avoid fire, naked flames and
sparks.
Do not remove the charging
clips.
Immediately ventilate
room well.
After ventilation:
Switch off the unit.
Have the battery checked by
an after-sales service center
for Bosch products.
F The charger is exclusively
designed for charging fault–
free lead–acid batteries with
nominal capacities ranging
from 12 Ah to a maximum
180 (90) Ah and with nominal
voltages of 12 (24) V!
English
F Only tested batteries must be
connected in parallel for char-
ging.
F Do not charge maintenance-
free batteries together with
standard batteries.
F Only charge maintenance–
free batteries after establis-
hing that the battery requires
charging, either by means of a
battery test (e.g. with a Bosch
battery tester) or a start at-
tempt (starter
cranks the engine).
F Maintenance–free
may only be charged in con-
junction with the appropriate
monitoring (e.g. voltmeter).
F The maximum charging time
for maintenance–free batte-
ries is 6 hours for capacities
up to 100 Ah and 12 hours for
capacities over 100 Ah.
F Batteries which are not suita-
ble for charging must not be
charged!
F The battery must be discon-
nected from the vehicle elec-
trical system if there is a risk
of damaging electronic equip-
ment!
F The rated battery voltage and
selected charging
must agree.
F The mains connection cable
and the charging leads must
be in perfect condition.
F The charger must only be
connected to a mains power
supply where the mains vol-
tage agrees with the voltage
rating on the rating plate.
the
F Comply with the instructions
of the vehicle manufacturer
when using the charger as a
starting aid and when char-
ging vehicle batteries!
F Wear protective goggles.
F Immediately wash off acid
splashes on the skin or clo-
thing with large quantities of
water. If necessary consult a
doctor.
F Unscrew the inspection plugs
of standard batteries before
battery charging.
F Never disconnect the char-
ging clips during charging.
F Never short-circuit the char-
ging clips.
F The charging process must
be terminated as soon as the
charge current remains con-
stant or as soon as the battery
begins to produce gas !
no longer
F Starting aid may only be given
for a max. 1 minute! Then ob-
batteries
serve a cooling–down period
of approx. 25 minutes!
Maintenance–free batteries, stan-
dard batteries and exhausted batte-
ries can be charged with the power-
ful rapid start charger W 150 S.
The charger is designed for rapid
charging and for use as a starting
aid.
If there is continuous overloading
the thermostatic switch in the trans-
former switches the charger off.
After a cooling–down period of 15 ...
30 minutes the thermostatic switch
voltage
automatically switches on again
3 Operating elements
instructions.
1. Ammeter for charging current
2. Operating mode selector switch
Normal – Rapid/Start
3. Voltage selector switch
12 V – 24 V
4. Main switch
2 Description
Illustrations are provided on
the last few pages of these
5