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.

OBJ_BUCH-821-004.book Page 16 Wednesday, February 10, 2016 8:48 AM

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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.

OBJ_BUCH-821-004.book Page 18 Wednesday, February 10, 2016 8:48 AM

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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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