Product Description And Specifications; Intended Use; Product Features; Technical Data - Bosch GCL 25 Professional Manual Original

12 | English
Warning! If operating or adjustment devices other
u
than those specified here are used or other proced-
ures are carried out, this can lead to dangerous expos-
ure to radiation.
The measuring tool is delivered with a laser warning
u
sign (marked in the illustration of the measuring tool
on the graphics page).
If the text of the laser warning label is not in your na-
u
tional language, stick the provided warning label in
your national language over it before operating for the
first time.
Do not direct the laser beam at persons or
animals and do not stare into the direct or
reflected laser beam yourself. You could
blind somebody, cause accidents or damage
your eyes.
If laser radiation hits your eye, you must close your
u
eyes and immediately turn your head away from the
beam.
Do not make any modifications to the laser equip-
u
ment.
Do not use the laser goggles (accessory) as protective
u
goggles. The laser goggles make the laser beam easier to
see; they do not protect you against laser radiation.
Do not use the laser goggles (accessory) as
u
sunglasses or while driving. The laser goggles do not
provide full UV protection and impair your ability to see
colours.
Have the measuring tool serviced only by a qualified
u
specialist using only original replacement parts. This
will ensure that the safety of the measuring tool is main-
tained.
Do not let children use the laser measuring tool unsu-
u
pervised. They could unintentionally blind themselves or
other persons.
Do not use the measuring tool in explosive atmo-
u
spheres which contain flammable liquids, gases or
dust. Sparks may be produced inside the measuring tool,
which can ignite dust or fumes.
Keep the measuring tool and the magnetic
accessories away from implants and other
medical devices, e.g. pacemakers or insulin
pumps. The magnets inside the measuring tool
and accessories generate a field that can impair
the function of implants and medical devices.
Keep the measuring tool and the magnetic accessor-
u
ies away from magnetic data storage media and mag-
netically sensitive devices. The effect of the magnets in-
side the measuring tool and accessories can lead to irre-
versible data loss.
Product Description and
Specifications
Please observe the illustrations at the beginning of this oper-
ating manual.
1 609 92A 7SD | (25.07.2022)

Intended Use

The measuring tool is intended for determining and checking
horizontal and vertical lines and plumb points.
The measuring tool is suitable for indoor and outdoor use.

Product Features

The numbering of the product features shown refers to the il-
lustration of the measuring tool on the graphic page.
(1) Laser beam outlet aperture
(2) Button for laser operating mode
(3) Battery warning
(4) On/off switch
(5) 5/8" tripod mount
(6) 1/4" tripod mount
(7) Locking mechanism of the battery compartment
cover
(8) Battery compartment cover
(9) Laser warning label
(10) Serial number
a)
(11) Laser viewing glasses
(12) Magnet
(13) Laser target plate
a)
(14) Universal holder
a)
(15) Tripod
a)
(16) Telescopic rod
(17) Case
a)
(18) Inlay
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.

Technical Data

Point and line lasers
Article number
A)
Working range
– Laser lines
– Horizontal point beams
– Upward point beam
– Downward point beam
B)C)
Levelling accuracy
– Laser lines and horizontal
point beams
– Vertical point beams
Self-levelling range
Levelling time
Operating temperature
Storage temperature
Max. altitude
Relative air humidity max.
GCL 25
3 601 K66 B..
10 m
30 m
10 m
5 m
±0.3 mm/m
±0.5 mm/m
±4°
< 4 s
–10 °C to +50 °C
–20 °C to +70 °C
2000 m
90 %
Bosch Power Tools