Power Supply Of The Laser Receiver - Bosch GRL 400 H Professional Manual Original

OBJ_BUCH-1179-006.book Page 19 Wednesday, February 1, 2017 10:13 AM
Battery Charger
Number of battery cells
Rated voltage
(per battery cell) V=
Weight according to
EPTA-Procedure 01:2014 kg
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 01:2014
Dimensions
(length x width x height)
Degree of protection
protected against powerful
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 environ-
mental conditions (e.g. direct sun irradiation).
For clear identification of your laser receiver, see the serial number 27
on the type plate.
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 batteries/
rechargeable batteries together.
– Shut the battery compartment 8 and turn the locking knob
9 to the position.
Bosch Power Tools
In case the batteries/rechargeable batteries have been insert-
CHNM1
ed incorrectly, the measuring tool cannot be switched on. In-
2
sert the batteries/rechargeable batteries with correct polari-
ty.
1,2
 Remove the batteries/rechargeable batteries from the
measuring tool when not using it for longer periods.
0,12
When storing for longer periods, the batteries/rechargea-
ble batteries can corrode and self-discharge.
/II
Operation with Battery Pack
LR 1
– Charge the battery pack 7 before using for the first time.
3 601 K15 4..
The battery pack can only be charged with the battery
charger 15 intended for it.
635–650 nm
 Observe the mains voltage! The voltage of the power
200 m
source must correspond with the data on the type plate of
120°
the battery charger.
-1
>200 min
– Insert the appropriate mains plug 16 for your mains supply
into the battery charger 15 and allow it to engage.
±1 mm
– Insert the charge plug 17 of the battery charger into the
±3 mm
socket connector 11 of the battery pack. Connect the bat-
– 10 °C ... +50 °C
tery charger to the mains supply. Charging the empty bat-
tery pack takes approx. 14 h. The battery charger and the
– 20 °C ... +70 °C
battery pack are protected against overcharging.
1 x 9 V 6LR61
A battery that is new or has not been used for a longer period
50 h
does not develop its full capacity until after approx. 5 charg-
ing/discharging cycles.
0.25 kg
Do not charge the battery pack 7 each time after using, other-
wise its capacity will be reduced. Charge the battery pack on-
148 x 73 x 30 mm
ly when the charge-control indicator 6 flashes or lights up
IP 65 (dust-proof and
continuously.
A considerably reduced operating period after charging indi-
water jets)
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
– Insert a new battery pack and turn the locking knob 10 to
the position.
 Remove the battery pack from the measuring tool
when not using it for longer periods. When storing for
longer periods, the rechargeable batteries can corrode
and self-discharge.
Charge-control Indicator
When the charge-control indicator 6 flashes red for the first
time, the measuring tool can still be operated for approx. 2 h.
When the charge-control indicator 6 lights up red continuous-
ly, measurements are no longer possible. The measuring tool
switches off automatically after 1 minute.

Power Supply of the Laser Receiver

Alkali-manganese batteries are recommended for the laser
receiver.
– Press the latch 18 of the battery lid outward and open the
battery lid 28.
English | 19
and pull out the battery pack 7.
1 609 92A 1XU | (1.2.17)