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20

 | English 

1 609 929 K01 | (1.10.07)

Bosch Power Tools

Work Examples (see figures E–I)

Note: 

For all work examples, with the exception 

of figure I, it is assumed that the automatic 
levelling is switched on.

Laying Flooring Plates at a 45° Angle 
(see figure G)

Position the measuring tool via the tripod mount 

5

 onto the pin 

15

 of the alignment plate. Posi-

tion it in such a manner on the centred protru-
sion of the alignment plate 

11

 that the vertical 

laser line runs centrally through the alignment 
aid 

14

. Then, align the alignment plate with the 

alignment aids 

12

 or 

13

 with regard to the refer-

ence line.
For cross line or in vertical operation, the verti-
cal laser line on the floor indicates a 45° angle 
to the reference line. Align the flooring plates 
with regard to this line.

Projecting Plumb Points to the Ceiling 
(see figure H)

Draw two lines crossed at a right angle through 
the point that you want to project to the ceiling. 
Place the alignment plate 

11

 onto the crossed 

lines and align it with the alignment aids 

12

 and 

13

 on the cross.

Position the measuring tool via the tripod mount 

5

 onto the pin 

15

 of the alignment plate. Posi-

tion it in such a manner on one of the two outer 
protrusions on the alignment plate that the ver-
tical laser line runs centrally through the corre-
sponding alignment aid 

12

 or 

13

. Select vertical 

operation and draw the centre of the line run-
ning across the measuring tool to the ceiling.
Turn the measuring tool on the alignment plate 
by 90°. Pay attention not to move the position 
of the alignment plate. After levelling in, draw 
the cross point of the vertical laser line to the al-
ready drawn line. The cross point of both lines 
is the projected plumb point.

Maintenance and Service

Maintenance and Cleaning

Store and transport the measuring tool only in 
the supplied protective case.
Keep the measuring tool clean at all times.
Do not immerse the measuring tool into water 
or other fluids.
Wipe off debris using a moist and soft cloth. Do 
not use any cleaning agents or solvents.
Regularly clean the surfaces at the exit opening 
of the laser in particular, and pay attention to 
any fluff of fibres.
If the measuring tool should fail despite the care 
taken in manufacturing and testing procedures, 
repair should be carried out by an authorized af-
ter-sales service centre for Bosch power tools.
In all correspondence and spare parts orders, 
please always include the 10-digit article number 
given on the type plate of the measuring tool.
In case of repairs, send in the measuring tool 
packed in its protective case 

16

.

Accessories/Spare Parts

Accessories

Laser viewing glasses 

18

. . . . . . 2 607 990 031

Measuring plate with foot 

19

 . . . 2 607 002 195

Spare Parts

Battery lid 

10

. . . . . . . . . . . . . . . 1 609 203 U22

Alignment plate 

11

. . . . . . . . . . . 1 609 203 U23

Carrying strap 

17

. . . . . . . . . . . . 1 609 203 U34

Protective case 

16

. . . . . . . . . . . 1 609 203 U24

Adapter for 5/8" tripod  . . . . . . . 1 609 203 C10

OBJ_BUCH-186-003.book  Page 20  Monday, October 1, 2007  12:30 PM

Summary of Contents for BL 2L Professional

Page 1: ...kuperäiset ohjeet el Πρωτότυπο οδηγιών χρήσης tr Orijinal işletme talimat jp オリジナル取扱説明書 cn 正本使用说明书 pl Instrukcją oryginalną cs Původním návodem k používání sk Pôvodný návod na použitie hu Eredeti használati utasítás ru Одлинник руководства по эксплуатации uk Оригінальна інструкція з експлуатації ro Instrucţiuni de folosire originale bg Оригинално ръководство за експлоатация sr Originalno uputstvo ...

Page 2: ...3 1 609 929 K01 1 10 07 Bosch Power Tools F E D C B A ...

Page 3: ...1 609 929 K01 1 10 07 Bosch Power Tools 4 18 19 2 607 002 195 2 607 990 031 K J I H G ...

Page 4: ... K01 1 10 07 Bosch Power Tools Laserstrahlung nicht in den Strahl blicken Laserklasse 2 EN 60825 1 2003 10 1mW 635 nm OPEN OPEN OPEN OPEN OPEN OPEN Professional 1 1 2 3 4 5 6 7 8 11 13 12 14 15 13 14 12 9 10 16 17 ...

Page 5: ...ct against laser radiation f Do not use the laser viewing glasses as sun glasses or in traffic The laser viewing glass es do not afford complete UV protection and reduce colour perception f Have the measuring tool repaired only through qualified specialists using original spare parts This ensures that the safety of the measuring tool is maintained f Do not allow children to use the laser meas urin...

Page 6: ...low the measur ing tool to adjust to the ambient temperature before putting it into operation f Avoid heavy impact or falling of the measur ing tool After heavy exterior impact on the measuring tool an accuracy check should al ways be carried out before continuing to work see Levelling Accuracy f Switch the measuring tool off during trans port or when carrying it by the carrying strap 17 When swit...

Page 7: ...duces a vertical laser line Cross line operation Produces a horizon tal and vertical laser line After switching on the measuring tool is in hor izontal operation Push the operating mode but ton 4 to change the operating mode All three operating modes can be selected either with or without automatic levelling Automatic Levelling Working with Automatic Levelling see figure C Position the measuring t...

Page 8: ...ree measuring distance of 5 metres on a firm surface between two walls A and B is required Mount the measuring tool onto a tripod or place it on a firm and level survace close to wall A Switch on the measuring tool Select cross line operation with automatic levelling Direct the laser against the close wall A and allow the measuring tool to level in Mark the centre of the point where the laser line...

Page 9: ...ight of the measuring tool using a tripod or by underlaying if required in such a manner that the centre of the laser line is projected exactly against the previous ly marked point II on wall B Mark the centre of the laser line as point III vertically above or below point I on the wall A The difference d of both marked points I and III on wall A indicates the actual deviation of the measuring tool...

Page 10: ...i tion it in such a manner on the alignment plate that the vertical laser line depending on the re quested angle runs centrally through the align ment aid 12 13 or 14 Align the alignment plate 11 with the corre sponding alignment aids 12 13 or 14 to the desired reference line Working with the Measuring Plate Accessory see figure J With the measuring plate 19 it is possible to project the laser mar...

Page 11: ...vertical operation and draw the centre of the line run ning across the measuring tool to the ceiling Turn the measuring tool on the alignment plate by 90 Pay attention not to move the position of the alignment plate After levelling in draw the cross point of the vertical laser line to the al ready drawn line The cross point of both lines is the projected plumb point Maintenance and Service Mainten...

Page 12: ...e 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 Disposal Measuring tools accessories and packaging should be sorted for environmental friendly recycling Only for EC countries Do not dispose of measuring tools into household waste According the European Guideline 2002 96 EC for Waste Electrical and Electronic Equipment and its impleme...

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