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 | English 

1 609 92A 27R | (4.7.16)

Bosch Power Tools

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

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 10 in the representation of the 
measuring tool on the graphics page).

If the text of the warning label is not in your national lan-
guage, 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 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 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.

Do not allow children to use the laser measuring tool 
without supervision. 

They could unintentionally blind 

other persons or themselves.

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 magnet inside the measur-

ing tool generates a field that can impair the 
function of cardiac pacemakers.

Keep the measuring tool away from magnetic data 
media and magnetically-sensitive equipment. 

The 

effect of the magnet can 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 operat-
ing instructions.

Intended Use

The measuring tool is intended for determining and checking 
horizontal and vertical lines.

Technical Data

Laserstrahlung Klas

se 2

nicht in den S

trahl blick

en

IEC 60825-1:2014-03

< 1 mW

, 635 nm

Cross-line Laser

GLL2-50

Article number

3 601 K63 1..

Working range
– Standard
– With  pulse  function
– With laser receiver

20 m
15 m
50 m

Levelling Accuracy

±0.3 mm/m

Self-levelling range, typically

±4°

Levelling duration, typically

<4 s

Operating temperature

–10 °C...+50 °C

Storage temperature

–20 °C...+70 °C

Relative air humidity, max.

90 %

Laser class

2

Laser type

635 nm,<1 mW

C

6

1

The measuring tool can be clearly identified with the serial number 

9

 on 

the type plate.

OBJ_BUCH-817-007.book  Page 12  Monday, July 4, 2016  6:35 PM

Summary of Contents for GLL 2-50

Page 1: ...návod k používání sk Pôvodný návod na použitie hu Eredeti használati utasítás ru Оригинальное руководство по эксплуатации uk Оригінальна інструкція з експлуатації kk Пайдалану нұсқаулығының түпнұсқасы ro Instrucţiuni originale bg Оригинална инструкция mk Оригинално упатство за работа sr Originalno uputstvo za rad sl Izvirna navodila hr Originalne upute za rad et Algupärane kasutusjuhend lv Instruk...

Page 2: ...trona 82 Česky Strana 88 Slovensky Strana 93 Magyar Oldal 99 Русский Страница 105 Українська Сторінка 112 Қазақша Бет 118 Română Pagina 124 Български Страница 129 Македонски Страна 136 Srpski Strana 142 Slovensko Stran 147 Hrvatski Stranica 152 Eesti Lehekülg 158 Latviešu Lappuse 163 Lietuviškai Puslapis 169 中文 页 174 中文 頁 179 한국어 페이지 185 ภาษาไทย หน า 190 Bahasa Indonesia Halaman 196 Tiếng Việt Tra...

Page 3: ...7R 4 7 16 Bosch Power Tools Pro fessional Pro fessional OPEN OPEN OPEN OPEN 1 1 2 3 4 5 6 7 9 10 12 14 13 15 16 14 15 13 11 8 18 2 605 438 682 17 1 609 203 X77 OBJ_BUCH 817 007 book Page 3 Monday July 4 2016 6 35 PM ...

Page 4: ...1 609 92A 27R 4 7 16 Bosch Power Tools 4 30 mm F E D C B A OBJ_BUCH 817 007 book Page 4 Monday July 4 2016 6 35 PM ...

Page 5: ...5 1 609 92A 27R 4 7 16 Bosch Power Tools 19 20 2 607 002 195 0 601 096 B00 2 607 990 031 0 601 015 B00 21 0 601 069 100 0 601 015 A00 L K J I H G OBJ_BUCH 817 007 book Page 5 Monday July 4 2016 6 35 PM ...

Page 6: ...fthelaserbeam buttheydonotprotectagainstlaser radiation Donotusethelaserviewingglassesassunglassesorin 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 Do not allow children to use the las...

Page 7: ...tures or variations in tempera ture the accuracy of the measuring tool can be impaired Avoid heavy impact or falling of the measuring tool Af terheavyexteriorimpactonthemeasuringtool anaccura cycheckshouldalwaysbecarriedoutbeforecontinuingto work see Levelling Accuracy Switch the measuring tool off during transport When switching off the levelling unit which can be damaged in case of intense movem...

Page 8: ...position changes during oper ation the measuring tool is automatically levelled in again To avoid errors check the position of the horizontal and ver tical laser line with regard to the reference points upon re levelling Working without Automatic Levelling see figure D For work without automatic levelling push the On Off switch 7 to the on position When the automatic levelling is switched off the ...

Page 9: ...ing Accuracy of the Horizontal Line For the check a free surface of approx 5 x 5 metres is re quired Set up the measuring tool on a firm level surface between both walls A and B Allow the measuring tool to level in while in horizontal operation At a distance of 2 5 metres from the measuring tool mark thecentreofthelaserline point Ion wallA and point II on wall B on both walls Set up the measuring ...

Page 10: ...ment aid 13 14 or 15 Align the alignment plate 12 with the corresponding align ment aids 13 14 or 15 to the desired reference line Working with the Measuring Plate Accessory see figures E F With the measuring plate 20 it is possible to project the laser mark onto the floor or the laser height onto a wall With the zero field and the scale the offset or drop to the re quired height can be measured a...

Page 11: ...he measuring tool in the protective pouch 17 or in the case 18 Accessories Protective Pouch 17 1 609 203 X77 Case 18 2 605 438 682 Laser Viewing Glasses 19 2 607 990 031 Measuring plate with foot 20 2 607 002 195 Laser Receiver 21 0 601 069 100 Construction tripod BS 150 0 601 096 B00 Universal holder BM 1 0 601 015 A00 Telescopic rod BT 350 0 601 015 B00 After sales Service and Application Servic...

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