Bosch Professional GRL 400 H Original Instructions Manual page 19

Battery Charger
Article number
Rated voltage
Frequency
Output voltage
Charging current
Allowable charging
temperature range
Charging time
Number of battery cells
Rated voltage
(per battery cell)
Weight according to
EPTA-Procedure 01/2003
Protection class
Laser Receiver
Article number
Receivable wavelength
3)
Working range
Receiving angle
Receivable rotation speed
4) 5) 6)
Measuring accuracy
– Setting "fine "
– Setting "medium "
Operating temperature
Storage temperature
Battery
Operating time, approx.
Weight according to
EPTA-Procedure 01/2003
Dimensions
(length x width x height)
Degree of protection
3) The working range (radius) can be reduced due to unfavourable am-
bient conditions (e.g. direct sunlight).
4) depends on clearance between laser receiver and rotational laser
level
5) dependent on laser class and laser type of the rotational laser level
6) The measuring accuracy can be impacted by unfavourable
environmental conditions (e.g. direct sun irradiation).
For clear identification of your laser receiver, see the serial number 27
on the type plate.
Bosch Power Tools
CHNM1
2 610 A15 290
V~ 100–240
Hz 50/60
V= 3
A 1.0
°C 0...+40
h 14
2
V= 1.2
kg 0.12
/II
LR 1
3 601 K15 4..
635–650 nm
200 m
120°
-1
>200 min
±1 mm
±3 mm
– 10 °C ... +50 °C
– 20 °C ... +70 °C
1 x 9 V 6LR61
50 h
0.36 kg
148 x 73 x 30 mm
IP 65 (dust-proof and
protected against powerful
water jets)
Assembly
Power Supply of the Rotational Laser Level
Operation with Batteries/Rechargeable Batteries
Using alkali-manganese or rechargeable batteries is recom-
mended for operation of the measuring tool.
– To open the battery compartment 8, turn the locking knob
9 to position and pull out the battery compartment.
When inserting the batteries/rechargeable batteries, pay at-
tention to the correct polarity according to the representation
on the inside of the battery compartment.
Always replace all batteries/rechargeable batteries at the
same time. Do not use different brands or types of batter-
ies/rechargeable batteries together.
– Shut the battery compartment 8 and turn the locking knob
9 to the position.
In case the batteries/rechargeable batteries have been insert-
ed incorrectly, the measuring tool cannot be switched on. In-
sert the batteries/rechargeable batteries with correct polarity.
 Remove the batteries/rechargeable batteries from the
measuring tool when not using it for longer periods.
When storing for longer periods, the batteries/rechargea-
ble batteries can corrode and self-discharge.
Operation with Battery Pack
– Charge the battery pack 7 before using for the first time.
The battery pack can only be charged with the battery
charger 15 intended for it.
 Observe the mains voltage! The voltage of the power
source must correspond with the data on the type plate of
the battery charger.
– Insert the appropriate mains plug 16 for your mains supply
into the battery charger 15 and allow it to engage.
– Insert the charge plug 17 of the battery charger into the
socket connector 11 of the battery pack. Connect the bat-
tery charger to the mains supply. Charging the empty bat-
tery pack takes approx. 14 h. The battery charger and the
battery 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 charg-
ing/discharging cycles.
Do not charge the battery pack 7 each time after using, other-
wise its capacity will be reduced. Charge the battery pack on-
ly when the charge-control indicator 6 flashes or lights up
continuously.
A considerably reduced operating period after charging indi-
cates 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 15 when connected to a
power supply. Switch the measuring tool off, charge the bat-
tery pack for approx. 10 min and then switch the measuring
tool on again with the battery charger connected.
– To change the battery pack 7, turn the locking knob 10 to
position and pull out the battery pack 7.
– Insert a new battery pack and turn the locking knob 10 to
the position.
English | 19
1 609 92A 0DA | (26.3.14)