Bosch LR 2 Manuel utilisateur
English | 13
Bosch Power Tools 1 609 92A 269 | (10.2.16)
Nicht mehr gebrauchsfähige Akkus/Batterien können direkt abgegeben werden bei:
Deutschland
Recyclingzentrum Elektrowerkzeuge
Osteroder Landstraße 3
37589 Kalefeld
Schweiz
Batrec AG
3752 Wimmis BE
Änderungen vorbehalten.
English
Safety Notes
Read and observe all instructions. The integrated protections in the
measuring tool may be compromised if the measuring tool is not used
in accordance with the instructions provided. SAVE THESE INSTRUC-
TIONS FOR FUTURE REFERENCE.
Have the measuring tool repaired only through qualified specialists using
original spare parts. This ensures that the safety of the measuring tool is main-
tained.
Do not operate the measuring tool in explosive environments, 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 mag-
net plate 5generates a field that can impair the function of cardiac
pacemakers.
Keep the measuring tool away from magnetic data medium and magnetically-
sensitive equipment. The effect of the magnet plate 5can lead to irreversible
data loss.
Product Description and Specifications
Please unfold the fold-out page with the representation of the measuring tool and
leave it unfolded while reading the operating instructions.
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1 609 92A 269 | (10.2.16) Bosch Power Tools
Intended Use
The measuring tool is intended for swift finding of pulsating laser beams.
Technical Data
Product Features
The numbering of the product features shown refers to the illustration of the measur-
ing tool on the graphic page.
1Button for selecting the measuring accuracy
2On/Off button
3Audio signal button
4Display
5Magnet plate
6Direction LED “move downward”
7Centre-indication LED
Laser Receiver LR 2
Article number 3 601 K69 100
Working range1) 5–50m
Receiving angle 90°
Measuring accuracy2)
–“Fine”
–“Coarse” ±1mm
±3mm
Operating temperature –10 °C...+50 °C
Storage temperature –20 °C...+70 °C
Battery 1x9V(6LR61)
Operating time, approx. 30 h
Weight according to EPTA-Procedure 01:2014 0.27 kg
Degree of protection IP 54 (dust and splash water
protected)
Dimensions (length x width x height) 74 x 41 x 150 mm
1) The working range can be decreased by unfavourable environmental conditions (e.g. direct sun
irradiation).
2) Depends on distance between laser receiver and line laser
The measuring tool can be clearly identified with the serial number 12 on the type plate.
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Bosch Power Tools 1 609 92A 269 | (10.2.16)
8Centre mark
9Direction LED “move upward”
10 Reception area for the laser beam
11 Latch of battery lid
12 Serial number
13 Battery lid
14 Mounting hole for M6 thread
The accessories illustrated or described are not included as standard delivery.
Display Elements
aAudio signal indicator
bDirection indicator “move upward”
cCentre indicator
dDirection indicator “move downward”
eBattery low indicator
fIndicator for measuring accuracy “Coarse”
gIndicator for measuring accuracy “Fine”
Noise Information
TheA-weightedsoundpressureleveloftheaudiosignalatonemeterdistance
is 80 dB(A).
Do not hold the measuring tool close to your ear!
Assembly
Inserting/Replacing the Battery
Alkali-manganese batteries are recommended for the measuring tool.
Pull the latch 11 of battery lid outward and open the battery lid 13.
When inserting the battery, pay attention to the correct polarity according to the rep-
resentation on the inside of the battery compartment.
When the battery low indicator eappears for the first time on the display 4, the meas-
uring tool can still be operated for approx. 2 h.
If the measuring tool is not used for a long period of time, the battery must be
removed. The battery can corrode or discharge itself over long periods.
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1 609 92A 269 | (10.2.16) Bosch Power Tools
Operation
Initial Operation
Protect the measuring tool against moisture and direct sun light.
Do not subject the measuring tool to extreme temperatures or variations in
temperature. As an example, do not leave it in vehicles for a long time. In case of
large variations 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 temperature, the accuracy of the measuring tool can be impaired.
Setting Up the Measuring Tool (see figure A)
Set up the measuring tool at least 5 m away from the line laser. Switch on the pulse
function of the line laser. Select an operating mode on the line laser where either only
one horizontal or vertical laser plane is generated.
Note: Do not select an operating mode with both horizontal and vertical laser plane
(cross-line operation), as otherwise faulty height indications of the laser beam may
occur.
Position the measuring tool in such a manner that the laser beam can reach the recep-
tion area 10. Align the measuring tool in such a manner that the laser beam runs lat-
erally through the reception area (as shown in the figure).
Switching On and Off
A loud audio signal sounds when switching on the measuring tool. Therefore,
keepthe measuringtool awayfrom yourear orother personswhen switching
on. The loud audio signal can cause hearing defects.
To switch on the measuring tool, press the On/Off button 2. All display indicators as
well as all LEDs light up briefly and an audio signal sounds.
To switch off the measuring tool, press the On/Off button 2again. Before switching
off, all LEDs briefly light up.
Whennobuttonis pressed on the measuringtoolforapprox.20 minutes and when no
laser beam reaches the reception area 10 for 20 minutes, the measuring tool auto-
matically switches off in order to save the battery. The switching off is indicated by
brief lighting up of all LEDs.
Selecting the Setting of the Centre Indicator
Youcanusebutton1tospecifytheaccuracy with which the position of the laser beam
is indicated as “centred” on the reception area:
– Measuring accuracy “Fine” (indication gon the display),
– Measuring accuracy “Coarse” (indication fon the display).
Whenever switching on the measuring tool, the accuracy level “coarse” is set.
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Bosch Power Tools 1 609 92A 269 | (10.2.16)
Direction Indicators
The position of the laser beam on the reception area 10 is indicated:
– via the direction indicators “move downward” d, “move upward” bor the centre in-
dicator con the display 4on the front and back side of the measuring tool,
– viathe LEDs “move downward” 6,“move upward” 9orthe centre-indication LED 7
on the front side of the measuring tool,
– optionallyvia theaudio signal (see “Audio Signalfor Indicationof the Laser Beam”,
page 17).
Measuring tool too low: When the laser beam runs through the top half of the recep-
tion area 10, the direction indicator bon the display and the corresponding direction
LED 9light up.
When the audio signal is switched on, a slow-beat signal sounds.
Move the measuring tool upward in the direction of the arrow.
Measuring tool too high: When the laser beam runs through the bottom half of the
reception area 10, the direction indicator don the display and the corresponding di-
rection LED 6light up.
When the audio signal is switched on, a fast-beat signal sounds.
Move the measuring tool downward in the direction of the arrow.
Measuringtoolincentreposition:Whenthelaserbeamrunsthroughthereception
area 10 at the centre mark 8, the centre indicator con the display and the corre-
sponding centre-indication LED 7light up. When the audio signal is switched on,
a continuous signal sounds.
Audio Signal for Indication of the Laser Beam
The position of the laser beam on the reception area 10 can be indicated via an audio
signal.
After the measuring tool has been switched on, the audio signal is always set to the
low volume level.
The volume level can be increased or switched off.
Tochange the volume level orswitch off theaudio signal, push the acoustic signal but-
ton 3untilthe requestedvolume levelis indicatedon the display. At low volume level,
the audio signal indicator aappears on the display with one bar; at high volume level,
theindicatorappears with three bars.Whentheaudio signal is settooff, the indicator
goes out.
Independentof the audio signal setting, a short beep sounds at low volume level each
time a button is pressed on the measuring tool.
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1 609 92A 269 | (10.2.16) Bosch Power Tools
Working Advice
Marking
When the laser beam runs through the center of the reception area 10, its height can
be marked at the centre mark 8right and left on the measuring tool.
When marking, take care to align the measuring tool exactly vertical (for horizontal
laser beam), or horizontal (for vertical laser beam), as otherwise the marks are offset
with respect to the laser beam.
Attaching with the Magnet (see figure B)
Whenapositive-lockattachmentisnotabsolutelyrequired,themeasuringtoolcanbe
attached to steel parts via the face side using the magnet plate 5.
Maintenance and Service
Maintenance and Cleaning
Keep the measuring tool clean at all times.
Do not immerse the measuring tool in water or other fluids.
Wipe off debris using a moist and soft cloth. Do not use any cleaning agents or solvents.
After-sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and
repair of your product as well as spare parts. Exploded views and information on
spare parts can also be found under:
www.bosch-pt.com
Bosch’s application service team will gladly answer questions concerning our
products and their accessories.
In all correspondence and spare parts orders, please always include the 10-digit
article number given on the nameplate of the product.
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Bosch Power Tools 1 609 92A 269 | (10.2.16)
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange the collection of a
product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: [email protected]
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: (01) 4666700
Fax: (01) 4666888
Australia, New Zealand and Pacific Islands
Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: (01300) 307044
Fax: (01300) 307045
Inside New Zealand:
Phone: (0800) 543353
Fax: (0800) 428570
Outside AU and NZ:
Phone: +61 3 95415555
www.bosch.com.au
OBJ_BUCH-821-004.book Page 19 Wednesday, February 10, 2016 8:48 AM
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1 609 92A 269 | (10.2.16) Bosch Power Tools
Republic of South Africa
Customer service
Hotline: (011) 6519600
Gauteng – BSC Service Centre
35 Roper Street, New Centre
Johannesburg
Tel.: (011) 4939375
Fax: (011) 4930126
E-Mail: [email protected]
KZN – BSC Service Centre
Unit E, Almar Centre
143 Crompton Street
Pinetown
Tel.: (031) 7012120
Fax: (031) 7012446
E-Mail: [email protected]
Western Cape – BSC Service Centre
Democracy Way, Prosperity Park
Milnerton
Tel.: (021) 5512577
Fax: (021) 5513223
E-Mail: [email protected]
Bosch Headquarters
Midrand, Gauteng
Tel.: (011) 6519600
Fax: (011) 6519880
E-Mail: [email protected]
Disposal
Measuring tools, accessories and packaging should be sorted for environmental-
friendly recycling.
Do not dispose of measuring tools and batteries/rechargeable batteries into house-
hold waste!
Only for EC countries:
According to the European Guideline 2012/19/EU, measuring tools
that are no longer usable, and according to the European Guideline
2006/66/EC, defective or used battery packs/batteries, must be
collected separately and disposed of in an environmentally correct
manner.
OBJ_BUCH-821-004.book Page 20 Wednesday, February 10, 2016 8:48 AM
Français | 21
Bosch Power Tools 1 609 92A 269 | (10.2.16)
Batteries no longer suitable for use can be directly returned at:
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange the collection of a
product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: [email protected]
Subject to change without notice.
Français
Avertissements de sécurité
Prière de lire et de respecter l’ensemble des instructions. Au cas
où l’appareil de mesure n’est pas utilisé conformément aux présentes
instructions, les dispositifs de protection intégrés risquent de ne pas
fonctionner correctement. BIEN CONSERVER LES PRÉSENTES INS-
TRUCTIONS.
Ne faire réparer l’appareil de mesure que par une personne qualifiée et seule-
ment avec des pièces de rechange d’origine. Ceci permet d’assurer la sécurité
de l’appareil de mesure.
Ne pas faire fonctionner les appareils de mesure en atmosphère explosive,
par exemple en présence de liquides inflammables, de gaz ou de poussières.
L’appareil de mesure produit des étincelles qui peuvent enflammer les poussières
ou les vapeurs.
Ne pas mettre l’appareil de mesure dans la proximité de stimula-
teurs cardiaques. Les disques magnétiques 5génèrent un champ qui
peut entraver le fonctionnement de stimulateurs cardiaques.
OBJ_BUCH-821-004.book Page 21 Wednesday, February 10, 2016 8:48 AM
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