Bosch LR 1 Professional: English
English: Bosch LR 1 Professional
OBJ_BUCH-780-004.book Page 13 Friday, July 15, 2011 10:29 AM
English | 13
Nur für EU-Länder:
Gemäß der europäischen Richtlinie 2002/96/EG müssen nicht
mehr gebrauchsfähige Messwerkzeuge und gemäß der europäi-
schen Richtlinie 2006/66/EG müssen defekte oder verbrauchte
Akkus/Batterien getrennt gesammelt und einer umweltgerechten
Wiederverwendung zugeführt werden.
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. SAVE THESE INSTRUCTIONS
FOR FUTURE REFERENCE.
Keep the measuring tool away from cardiac pacemakers. The
magnet plate 4 generates a field that can impair the function of car-
diac pacemakers.
f Keep the measuring tool away from magnetic data medium and magnetically-
sensitive equipment. The effect of the magnet plate 4 can lead to irreversible
data loss.
f 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.
Bosch Power Tools 2 610 A12 917 | (15.7.11)
OBJ_BUCH-780-004.book Page 14 Friday, July 15, 2011 10:29 AM
14 | English
f 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.
f Read and strictly observe the safety warnings in the operating instructions of
the rotational laser.
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.
Intended Use
The measuring tool is intended for swift finding of rotating laser beams in the wave-
length listed in the “Technical Data”.
The measuring tool is suitable for indoor and outdoor use.
Product Features
The numbering of the product features shown refers to the illustration of the measur-
ing tool on the graphic page.
1 On/Off button
2 Button for adjustment of the measuring accuracy
3 Audio signal button
4 Magnet plate
5 Centre mark
6 Reception area for the laser beam
7 Display
8 Laser receiver spirit level
9 Latch of battery lid
10 Serial number
11 Battery lid
12 Retainer openings for holder
13 Locking screw for holder
14 Holder upper edge
15 Construction laser measuring rod*
16 Fastening screw of holder
17 Holder
* The accessories illustrated or described are not included as standard delivery.
2 610 A12 917 | (15.7.11) Bosch Power Tools
OBJ_BUCH-780-004.book Page 15 Friday, July 15, 2011 10:29 AM
English | 15
Display Elements
a Direction indicator, down
b “Medium” adjustment indicator
c Battery low indicator
d Direction indicator, up
e Audio signal indicator
f Centre indicator
g “Fine” adjustment indicator
Technical Data
Laser Receiver LR 1
LR 1 G
Professional
Professional
Article number
3 601 K15 400 3 601 K69 700
Receivable wavelength
635–650 nm 532–535 nm
Suitable for rotational laser level
GRL 250 HV,
GRL 300 HVG
GRL 300 HV,
GRL 400 H
Working range
1)
with rotational laser
level:
–GRL250HV
125 m
–
– GRL 300 HV/HVG
150 m
150 m
–GRL400H
200 m
–
Receiving angle
120° 120°
Receivable rotation speed
>200min
-1
>200min
-1
Measuring accuracy
2)
– “Fine” adjustment
± 1mm
± 1mm
– “Medium” adjustment
± 3mm
± 3mm
Operating temperature – 10 °C ... +50 °C – 10 °C ... +50 °C
Storage temperature
– 20 °C ... +70 °C – 20 °C ... +70 °C
Battery
1 x 9 V 6LR61 1 x 9 V 6LR61
Operating life time, approx.
50 h 50 h
1) The working range (radius) can be reduced due to unfavourable ambient conditions (e.g. direct
sunlight).
2) depends on clearance between laser receiver and rotational laser level
Please observe the article number on the type plate of your measuring tool. The trade names of the
individual measuring tools may vary.
The measuring tool can be clearly identified with the serial number 10 on the type plate.
Bosch Power Tools 2 610 A12 917 | (15.7.11)
OBJ_BUCH-780-004.book Page 16 Friday, July 15, 2011 10:29 AM
16 | English
Laser Receiver LR 1
LR 1 G
Professional
Professional
Weight according to
EPTA-Procedure 01/2003
0.36 kg 0.36 kg
Dimensions (length x width x height)
148x73x30mm 148x73x30mm
Degree of protection
IP 65 (dust-proof
IP 65 (dust-proof
and protected
and protected
against powerful
against powerful
water jets)
water jets)
1) The working range (radius) can be reduced due to unfavourable ambient conditions (e.g. direct
sunlight).
2) depends on clearance between laser receiver and rotational laser level
Please observe the article number on the type plate of your measuring tool. The trade names of the
individual measuring tools may vary.
The measuring tool can be clearly identified with the serial number 10 on the type plate.
Assembly
Inserting/Replacing the Battery
Alkali-manganese batteries are recommended for the measuring tool.
Press the latch 9 of the battery lid outward and open the battery lid 11.
When inserting the battery, pay attention to the correct polarity according to the
representation on the inside of the battery compartment.
When the battery low indicator c appears for the first time on the display 7, the meas-
uring tool can still be operated for approx. 3 h.
f 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.
Operation
Initial Operation
f Protect the measuring tool against moisture and direct sun light.
f Do not subject the measuring tool to extreme temperatures or variations in
temperature. As an example, do not leave it in vehicles for longer periods. In case
of large variations in temperature, allow the measuring tool to adjust to the ambi-
ent temperature before putting it into operation. In case of extreme temperatures
or variations in temperature, the accuracy of the measuring tool can be impaired.
2 610 A12 917 | (15.7.11) Bosch Power Tools
OBJ_BUCH-780-004.book Page 17 Friday, July 15, 2011 10:29 AM
English | 17
Position the measuring tool at least 50 cm away from the rotational laser level. Posi-
tion the measuring tool in such a manner that the laser beam can reach the reception
area 6. Set the highest rotational speed on the rotational laser level.
Switching On and Off
f A loud audio signal sounds when switching on the measuring tool. “At a dis-
tance of 0.2 m, the A-weighted sound pressure level of the audio signal can be up
to 95 dB(A).”
f Do not hold the measuring tool close to your ear! The loud audio signal can
cause hearing defects.
To switch on the measuring tool, press the On/Off button 1. Two audio signals sound
and all display indicators light up briefly.
To switch off the measuring tool, press the On/Off button 1 again.
When no button is pressed on the measuring tool for approx. 10 minutes and when no
laser beam reaches the reception area 6 for 10 minutes, the measuring tool automat-
ically switches off in order to save the battery. The switching off is indicated by an
audio signal.
Selecting the Setting of the Centre Indicator
With button 2, you can specify with which accuracy the position of the laser beam is
indicated as central on the reception area:
– “Fine” adjustment, (indication g on the display),
– “Medium” adjustment, (indication b on the display).
An audio signal sounds when the accuracy setting is changed.
Whenever switching on the measuring tool, the accuracy level “medium” is set.
Direction Indicators
The bottom a, centre f and top d indicators (both on the front and rear side of the
measuring tool) indicate the position of the rotating laser beam in the reception area
6. Additionally, the position can be indicated with an audio signal (see “Audio Signal
for Indication of the Laser Beam”, page 18).
Measuring tool too low: When the laser beam runs through the top half of the recep-
tion area 6, the bottom direction indicator a appears on the display.
When the audio signal is switched on, a slow-beat signal sounds.
Move the measuring tool upward in the direction of the arrow. When approaching the
centre mark 5, only the tip of the direction indicator a is indicated.
Measuring tool too high: When the laser beam runs through the bottom half of the
reception area 6, the top direction indicator d appears on the display.
When the audio signal is switched on, a fast-beat signal sounds.
Move the measuring tool downward in the direction of the arrow. When approaching
the centre mark 5, only the tip of the direction indicator d is indicated.
Bosch Power Tools 2 610 A12 917 | (15.7.11)
OBJ_BUCH-780-004.book Page 18 Friday, July 15, 2011 10:29 AM
18 | English
Measuring tool in centre position: When the laser beam runs through the reception
area 6 at the centre mark 5, the centre indicator f lights 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 6 can be indicated via an audio
signal.
After the measuring tool has been switched on, the audio signal is always switched
off.
When switching on the audio signal, you can choose between two volume levels.
To switch on the audio signal or change the volume level, push the acoustic signal but-
ton 3 until the requested volume level is indicated. At medium volume level, the audio
signal indicator e in the display flashes; at high volume level, the indicator is continu-
ously lit. When the audio signal is set to off, the indicator goes out.
Working Advice
Marking
When the laser beam runs through the center of the reception area 6, its height can
be marked at the centre mark 5 right and left on the measuring tool. The centre mark
is located 45 mm away from the top edge of the measuring tool.
Aligning with the Spirit Level
The measuring tool can be aligned vertically (plumb line) with the spirit level 8.
A measuring tool applied out-of-level leads to faulty measurements.
Attaching with the Holder (see figure A)
With the holder 17, the measuring tool can be fastened to a construction laser meas-
uring rod 15 (accessory) as well as to other auxiliary tools with a width of up to
65 mm.
Screw the holder 17 to the retainer opening 12 on the rear side of the measuring tool
with fastening screw 16.
Loosen the locking screw 13, slide the holder onto the construction laser measuring
rod 15, for example, and retighten the locking screw 13.
The upper edge 14 of the holder is located at the same height as the centre mark 5
and can be used for marking of the laser beam.
Attaching with the Magnet (see figure B)
When a positive-lock attachment is not absolutely required, the measuring tool can be
attached to steel parts via the face side using the magnet plate 4.
2 610 A12 917 | (15.7.11) Bosch Power Tools
OBJ_BUCH-780-004.book Page 19 Friday, July 15, 2011 10:29 AM
English | 19
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.
If the measuring tool should fail despite the care taken in manufacturing and testing
procedures, repair should be carried out by an authorised after-sales service centre
for Bosch power tools. Do not open the measuring tool yourself.
In all correspondence and spare parts orders, please always include the 10-digit arti-
cle number given on the type plate of the measuring tool.
After-sales Service and Customer Assistance
Our after-sales service responds to your questions concerning maintenance and re-
pair of your product as well as spare parts. Exploded views and information on spare
parts can also be found under:
www.bosch-pt.com
Our customer service representatives can answer your questions concerning possi-
ble applications and adjustment of products and accessories.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
Tel. Service: +44 (0844) 736 0109
Fax: +44 (0844) 736 0146
E-Mail: boschservicecentre@bosch.com
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: +353 (01) 4 66 67 00
Fax: +353 (01) 4 66 68 88
Bosch Power Tools 2 610 A12 917 | (15.7.11)
OBJ_BUCH-780-004.book Page 20 Friday, July 15, 2011 10:29 AM
20 | English
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: +61 (01300) 307 044
Fax: +61 (01300) 307 045
Inside New Zealand:
Phone: +64 (0800) 543 353
Fax: +64 (0800) 428 570
Outside AU and NZ:
Phone: +61 (03) 9541 5555
www.bosch.com.au
Republic of South Africa
Customer service
Hotline: +27 (011) 6 51 96 00
Gauteng – BSC Service Centre
35 Roper Street, New Centre
Johannesburg
Tel.: +27 (011) 4 93 93 75
Fax: +27 (011) 4 93 01 26
E-Mail: bsctools@icon.co.za
KZN – BSC Service Centre
Unit E, Almar Centre
143 Crompton Street
Pinetown
Tel.: +27 (031) 7 01 21 20
Fax: +27 (031) 7 01 24 46
E-Mail: bsc.dur@za.bosch.com
Western Cape – BSC Service Centre
Democracy Way, Prosperity Park
Milnerton
Tel.: +27 (021) 5 51 25 77
Fax: +27 (021) 5 51 32 23
E-Mail: bsc@zsd.co.za
2 610 A12 917 | (15.7.11) Bosch Power Tools
OBJ_BUCH-780-004.book Page 21 Friday, July 15, 2011 10:29 AM
English | 21
Bosch Headquarters
Midrand, Gauteng
Tel.: +27 (011) 6 51 96 00
Fax: +27 (011) 6 51 98 80
E-Mail: rbsa-hq.pts@za.bosch.com
People’s Republic of China
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: 400 826 8484
Fax: +86 571 8777 4502
E-Mail: contact.ptcn@cn.bosch.com
www.bosch-pt.com.cn
HK and Macau Special Administrative Regions
Robert Bosch Hong Kong Co. Ltd.
21st Floor, 625 King’s Road
North Point, Hong Kong
Customer Service Hotline: +852 (21) 02 02 35
Fax: +852 (25) 90 97 62
E-Mail: info@hk.bosch.com
www.bosch-pt.com.hk
Indonesia
PT. Multi Mayaka
Kawasan Industri Pulogadung
Jalan Rawa Gelam III No. 2
Jakarta 13930
Indonesia
Tel.: +62 (21) 46 83 25 22
Fax: +62 (21) 46 82 86 45/68 23
E-Mail: sales@multimayaka.co.id
www.bosch-pt.co.id
Bosch Power Tools 2 610 A12 917 | (15.7.11)
OBJ_BUCH-780-004.book Page 22 Friday, July 15, 2011 10:29 AM
22 | English
Philippines
Robert Bosch, Inc.
28th Floor Fort Legend Towers,
3rd Avenue corner 31st Street,
Fort Bonifacio Global City,
1634 Taguig City, Philippines
Tel.: +63 (2) 870 3871
Fax: +63 (2) 870 3870
matheus.contiero@ph.bosch.com
www.bosch-pt.com.ph
Bosch Service Center:
9725-27 Kamagong Street
San Antonio Village
Makati City, Philippines
Tel.: +63 (2) 899 9091
Fax: +63 (2) 897 6432
rosalie.dagdagan@ph.bosch.com
Malaysia
Robert Bosch (S.E.A.) Pte. Ltd.
No. 8A, Jalan 13/6
G.P.O. Box 10818
46200 Petaling Jaya
Selangor, Malaysia
Tel.: +60 (3) 7966 3194
Fax: +60 (3) 7958 3838
cheehoe.on@my.bosch.com
Toll-Free: 1800 880 188
www.bosch-pt.com.my
Thailand
Robert Bosch Ltd.
Liberty Square Building
No. 287, 11 Floor
Silom Road, Bangrak
Bangkok 10500
Tel.: +66 (2) 6 31 18 79 – 18 88 (10 lines)
Fax: +66 (2) 2 38 47 83
Robert Bosch Ltd., P. O. Box 2054
Bangkok 10501, Thailand
2 610 A12 917 | (15.7.11) Bosch Power Tools
OBJ_BUCH-780-004.book Page 23 Friday, July 15, 2011 10:29 AM
English | 23
Bosch Service – Training Centre
2869-2869/1 Soi Ban Kluay
Rama IV Road (near old Paknam Railway)
Prakanong District
10110 Bangkok
Thailand
Tel.: +66 (2) 6 71 78 00 – 4
Fax: +66 (2) 2 49 42 96
Fax: +66 (2) 2 49 52 99
Singapore
Robert Bosch (SEA) Pte. Ltd.
11 Bishan Street 21
Singapore 573943
Tel.: +65 6571 2772
Fax: +65 6350 5315
leongheng.leow@sg.bosch.com
Toll-Free: 1800 333 8333
www.bosch-pt.com.sg
Vietnam
Robert Bosch Vietnam Co. Ltd
10/F, 194 Golden Building
473 Dien Bien Phu Street
Ward 25, Binh Thanh District
84 Ho Chi Minh City
Vietnam
Tel.: +84 (8) 6258 3690 ext. 413
Fax: +84 (8) 6258 3692
hieu.lagia@vn.bosch.com
www.bosch-pt.com
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!
Bosch Power Tools 2 610 A12 917 | (15.7.11)
