English - Bosch GLL 2-20 Original Instructions Manual

OBJ_BUCH-2630-002.book Page 8 Friday, October 9, 2015 12:26 PM

8 | English

English
Safety Notes
All instructions must be read and observed
in order to work safely with the measuring
tool. The integrated protections in the
measuring tool may be compromised if the
measuring tool is not used in accordance
with the instructions provided. Never make warning signs
on the measuring tool unrecognisable. STORE THESE
INSTRUCTIONS IN A SAFE PLACE AND INCLUDE THEM
WITH THE MEASURING TOOL WHEN GIVING IT TO A
THIRD PARTY.
 Caution – The use of other operating or adjusting
equipment or the application of other processing meth-
ods than those mentioned here can lead to dangerous
radiation exposure.
 The measuring tool is provided with a warning label
(marked with number 9 in the representation of the
measuring tool on the graphics page).
 If the text of the warning label is not in your national
language, stick the provided warning label in your na-
tional 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 di-
rect or reflected laser beam yourself, not
even from a distance. You could blind
somebody, cause accidents or damage
your eyes.
 If laser radiation strikes your eye, you must deliberate-
ly close your eyes and immediately turn your head
away from the beam.
 Do not make any modifications to the laser equipment.
 Do not allow children to use the laser measuring tool
without supervision. They could unintentionally blind
other persons or themselves.
 Do not use the laser viewing glasses as safety goggles.
The laser viewing glasses are used for improved visualisa-
tion of the laser beam, but they do not protect against laser
radiation.
 Do not use the laser viewing glasses as sun glasses or in
traffic. The laser viewing glasses do not afford complete
UV protection and reduce colour perception.
 Have the measuring tool repaired only through quali-
fied specialists using original spare parts. This ensures
that the safety of the measuring tool is maintained.
1 609 92A 1J7 | (9.10.15)
 Do not operate the measuring tool in explosive environ-
ments, such as in the presence of flammable liquids,
gases or dusts. Sparks can be created in the measuring
tool which may ignite the dust or fumes.
Keep the measuring tool away from cardiac
pacemakers. The magnets 20 generate a field
that can impair the function of cardiac pace-
makers.
 Keep the measuring tool away from magnetic data me-
dium and magnetically-sensitive equipment. The effect
of the magnets 20 can lead to irreversible data loss.
Product Description and
Specifications
Intended Use
The measuring tool is intended for determining and checking
horizontal and vertical lines.
The measuring tool is suitable exclusively for operation in en-
closed working sites.
Product Features
The numbering of the components shown refers to the illus-
trations on the graphic pages.
1 Exit opening for laser beam
2 Working without automatic levelling indicator
3 Out-of-level indicator
4 Operating-mode indication
5 Operating mode button
6 Button for switching off the automatic levelling
7 Latch of battery lid
8 Battery lid
9 Laser warning label
10 Serial number
11 On/Off switch
12 Tripod mount 1/4"
13 1/4" screw of the universal holder
14 Holder latch
15 Rotary knob of the universal holder
16 Universal holder
17 Base plate of the universal holder
18 Screw holes of holder
19 Stabilising legs of holder
20 Magnets
21 Laser viewing glasses*
22 Magnets of laser target plate
23 Tripod*
24 Laser target plate*
25 Carrying case*
* The accessories illustrated or described are not included as
standard delivery.
Bosch Power Tools