Bosch GRL Professional 250 HV Originalbetriebsanleitung Seite 27

OBJ_BUCH-757-006.book Page 27 Wednesday, September 29, 2010 11:21 AM
Assembly
Power Supply of the Rotational Laser
Level
Operation with Batteries/Rechargeable
Batteries
Using alkali-manganese or rechargeable batter-
ies is recommended for operation of the meas-
uring tool.
To open the battery compartment 14, turn the
locking knob 15 to position
battery compartment.
When inserting batteries, pay attention to the
correct polarity according to the representation
on the inside of the battery compartment.
Always replace all batteries at the same time.
Only use batteries from one brand and with the
identical capacity.
Shut the battery compartment 14 and turn the
locking knob 15 to the position.
In case the batteries have been inserted incor-
rectly, the measuring tool cannot be switched
on. Insert the batteries with correct polarity.
Remove the batteries from the measuring
tool when not using it for extended periods.
When storing for extended periods, the bat-
teries can corrode and discharge them-
selves.
Operation with Battery Pack
Charge the battery pack 13 before using for the
first time. The battery pack can only be charged
with the battery charger 22 intended for it.
Observe the mains voltage! The voltage of
the power supply must correspond with the
data given on the nameplate of the battery
charger. Battery chargers marked with 230 V
can also be operated with 220 V.
Insert the appropriate mains plug 23 for your
mains supply into the battery charger 22 and al-
low it to engage.
Bosch Power Tools
Insert the charge plug 24 of the battery charger
into the socket connector 17 of the battery
pack. Connect the battery charger to the mains
supply. Charging the empty battery pack takes
approx. 14 h. The battery charger and the bat-
tery pack are protected against overcharging.
A battery that is new or has not been used for a
longer period does not develop its full capacity
until after approx. 5 charging/discharging cycles.
Do not charge the battery pack 13 each time af-
ter using, otherwise its capacity will be reduced.
Charge the battery pack only when the charge-
and pull out the
control indicator 12 flashes or lights up continu-
ously.
A considerably reduced operating period after
charging indicates that the battery pack is used
up and must be replaced.
If the battery pack is empty, the measuring tool
can also be operated off of the battery charger
22 when connected to a power supply. Switch
the measuring tool off, charge the battery pack
for approx. 10 min and then switch the measur-
ing tool on again with the battery charger con-
nected.
To change the battery pack 13, turn the locking
knob 16 to position
pack 13.
Insert a new battery pack and turn the locking
knob 16 to the
Remove the battery pack from the measur-
ing tool when not using it for longer peri-
ods. When storing for longer periods, the re-
chargeable batteries can corrode and
discharge themselves.
Charge-control Indicator
When the charge-control indicator 12 flashes
red for the first time, the measuring tool can still
be operated for approx. 2 h.
When the charge-control indicator 12 lights up
red continuously, measurements are no longer
possible. The measuring tool switches off auto-
matically after 1 minute.
English | 27
and pull out the battery
position.
2 610 A14 633 | (29.9.10)