Bosch Professional GCL 25 Manual Original página 12

OBJ_BUCH-1546-004.book Page 12 Wednesday, March 2, 2016 2:10 PM
12 | English
Product Features
The numbering of the product features shown refers to the
illustration of the measuring tool on the graphic page.
1 Exit opening for laser beam
2 Operating mode button
3 Battery low indicator
4 On/Off switch
5 Magnets
6 Tripod mount 5/8"
7 Tripod mount 1/4"
8 Latch of battery lid
9 Battery lid
10 Laser warning label
11 Serial number
12 Laser viewing glasses*
13 Laser target plate
14 Measuring plate with stand*
15 Universal holder*
16 Tripod*
17 Case
* The accessories illustrated or described are not included as
standard delivery.
Technical Data
Point and line laser
Article number
1)
Working range
– Laser lines
– Horizontal point beams
– Point beam, upward
– Point beam, downward
Levelling accuracy
– Laser lines and horizontal point
beams
– Vertical point beams
Self-levelling range, typically
Levelling duration, typically
Operating temperature
Storage temperature
Relative air humidity, max.
Laser class
Laser type
C
6
1) The working range can be decreased by unfavourable environmental
conditions (e.g. direct sun irradiation).
The measuring tool can be clearly identified with the serial number 11
on the type plate.
1 609 92A 25C | (2.3.16)
Point and line laser
Tripod mount
Batteries
Battery life for the operating modes
– Cross and point-line operation
– 5-point operation
– Line operation
Weight according to
EPTA-Procedure 01:2014
Dimensions
(length x width x height)
Degree of protection
1) The working range can be decreased by unfavourable environmental
conditions (e.g. direct sun irradiation).
The measuring tool can be clearly identified with the serial number 11
on the type plate.
Assembly
Inserting/Replacing the Batteries
Alkali-manganese batteries are recommended for the meas-
uring tool.
To open the battery lid 9, slide the latch 8 in the direction of
the arrow and fold the battery lid up. Insert the batteries.
When inserting, pay attention to the correct polarity accord-
GCL 25
ing to the representation on the inside of the battery lid.
3 601 K66 B00
When the batteries are low, the battery low indicator 3 flashes
red. Additionally, the laser beams flash for approx. 5 s every
10 m
10 minutes. When the flashing initially begins, the measuring
30 m
tool can be operated for approx. 1 more hour. When the bat-
10 m
teries become empty, the laser beams flash one more time di-
5 m
rectly prior to the automatic shut-off.
Always replace all batteries at the same time. Only use batter-
ies from one brand and with the identical capacity.
±0.3 mm/m
 Remove the batteries from the measuring tool when
±0.5 mm/m
not using it for extended periods. When storing for ex-
±4°
tended periods, the batteries can corrode and self-dis-
<4 s
charge.
–10 °C ... +50 °C
Operation
–20 °C ... +70 °C
90 %
Initial Operation
2
 Protect the measuring tool against moisture and direct
635 nm, <1 mW
sun light.
1
 Do not subject the measuring tool to extreme tempera-
tures or variations in temperature. As an example, do
not leave it in vehicles for a long time. In case of large vari-
ations in temperature, allow the measuring tool to adjust to
the ambient temperature before putting it into operation.
In case of extreme temperatures or variations in tempera-
ture, the accuracy of the measuring tool can be impaired.
GCL 25
1/4", 5/8"
4 x 1.5 V LR06 (AA)
12 h
24 h
30 h
0.58 kg
155 x 56 x 118 mm
IP 54 (dust and splash
water protected)
Bosch Power Tools