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-14-

Initial Operation 

Protect the tool against moisture and direct 
sun irradiation.

Do not subject the 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 tool to 
adjust to the ambient temperature before operation. In case of extreme 
temperatures or variations in temperature the accuracy of the tool can 
be impaired.

Avoid heavy impact or falling of the tool.

 

After heavy exterior impact 

on the tool, an accuracy check should always be carried out before 
continuing to work (see “Leveling Accuracy”).

Switch the tool off during transport. 

Slide the On/Off switch 

2

 to 

the “Off” position when transporting the measuring tool. This locks the 
leveling unit, which can be damaged in case of intense movement.

Switching On and Off

Do not leave the switched on tool 

unattended and switch the tool off after use.

 

Other persons could be blinded by the laser beam.

Do not point the laser beam at persons  

or animals and do not look into the laser  

beam yourself, not even from a large distance.

To switch on the tool, 

slide the On/Off switch 

2

 to the “On” position. 

Immediately after switching on, th

e tool sends laser beams from the 

laser beam outlets 

1

.

Operation

www.calcert.com

[email protected]

1.800.544.2843

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Summary of Contents for 000346634792

Page 1: ...tructions Consignes d utilisation de sécurité GLL40 20G Professional GLL40 20G IMPORTANT ReadBeforeUsing IMPORTANT Lireavantusage EnglishVersion Seepage5 www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30 ...

Page 2: ... 2 7 6 5 2 4 3 8 1 GLL40 20G www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30 ...

Page 3: ...12 13 9 11 4 3 10 www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30 ...

Page 4: ...on Assurez vous quecetappareil etl outilsont solidement assujettisavantde lesutiliser Asegúresedeque estedispositivo ylaherramienta esténmontados demanerasegura antesdesu utilización WARNING AVERTISSEMENT ADVERTENCIA www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30 ...

Page 5: ...alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death Read manual symbol Alerts user to read manual WARNING indicates a hazardous situation which if not avoided could result in death or serious injury www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30 ...

Page 6: ...ion and complies with 21 CFR 1040 10 and 1040 11 except for deviations pursuant to Laser Notice No 50 dated June 24 2007 This can lead to persons being blinded DO NOT remove or deface any warning or caution labels Removing labels increases the risk of exposure to laser radiation Use of controls or adjustments or performance of procedures other than those specified in this manual may result in haza...

Page 7: ...odifying the laser tool may result in hazardous laser radiation exposure DO NOT use the laser viewing glasses as safety goggles The laser viewing glasses are used for improved visualization 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 colo...

Page 8: ...ll instructions and warnings on the battery label and package DO NOT short any battery terminals DO NOT charge alkaline batteries DO NOT mix old and new batteries Replace all of them at the same time with new batteries of the same brand and type DO NOT mix battery chemistries Dispose of or recycle batteries per local code DO NOT dispose of batteries in fire Keep batteries out of reach of children ...

Page 9: ...injuries Use caution when using laser tools in the vicinity of electrical hazards Magnets Keep the tool positioning device and laser target plate away from cardiac pacemakers The magnets of the tool and laser target plate generate a field that can impair the function of cardiac pacemakers Keep the tool positioning device and laser target plate away from magnetic data medium and magnetically sensit...

Page 10: ...ce with these instructions and in the manner intended for the particular type of tool taking into account the working conditions and the work to be performed Use of the tool for operations different from those intended could result in a hazardous situation Service Have your tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the too...

Page 11: ... of the tool on the graphic page 1 Laser beam outlet 2 On Off switch 3 Latch of battery lid 4 Battery lid 5 1 4 20 screw of flexible mounting device 6 Locking screw of flexible mounting device 7 Fastening screw of flexible mounting device 8 Flexible mounting device 9 Tripod mount 1 4 20 10 Laser warning label 11 Serial number 12 Tripod 13 Laser viewing glasses not included Features www calcert com...

Page 12: ...ding IEC 61010 22 Laser class 2 Laser type 500 540 nm 5 mW Mount threading 1 4 20 Batteries 2 x AA 1 5V Weight 0 5 lb 0 25 kg Dimensions 3 2 x 2 3 x 3 3 81 x 58 x 84 mm The tool can be clearly identified with the serial number on the type plate 1 The working range can be decreased by unfavorable environmental conditions e g direct sun exposure 2 Conductive pollution occurs or dry non conductive po...

Page 13: ...atteries When inserting pay attention to the correct polarity according to the representation on the inside of the battery compartment When the batteries are low the laser beams flash 0 3 s off 0 3 s on a total of 3 times repeating this cycle every 1 minute Always replace all batteries at the same time Only use batteries from one brand and with the identical capacity Remove the batteries from the ...

Page 14: ...d out before continuing to work see Leveling Accuracy Switch the tool off during transport Slide the On Off switch 2 to the Off position when transporting the measuring tool This locks the leveling unit which can be damaged in case of intense movement Switching On and Off Do not leave the switched on tool unattended and switch the tool off after use Other persons could be blinded by the laser beam...

Page 15: ...e If the measuring tool surface deviates more than 4º from the horizontal plane then the automatic leveling function is not possible and the laser beams will flash The lines will flash 1 s off 3 s on continually In this case bring the tool to the level position and wait for the self leveling to take place As soon as the tool is within the self leveling range of 4 then the laser lines will continuo...

Page 16: ...ew it on applying moderate force Do not overtighten the measuring tool otherwise it can become damaged Roughly adjust the flexible mounting device before switching on the measuring tool To do this loosen the locking screw 6 for the flexible mounting device and move the measuring tool until horizontally positioned at the desired height Retighten the locking screw Working with a Tripod Accessory A t...

Page 17: ...clude the 10 digit article number given on the type plate of the tool ENVIRONMENT PROTECTION Recycle raw materials batteries instead of disposing of waste The unit accessories packaging used batteries should be sorted for environmentally friendly recycling in accordance with the latest regulations Maintenance and Service Do not use the laser viewing glasses as safety goggles The laser viewing glas...

Page 18: ...ur Bosch dealer within 30 days of the date of purchase for a full refund or replacement To obtain this 30 Day Refund or Replacement your return must be accompanied by the original receipt for purchase of the laser or optical instrument product A maximum of 2 returns per customer will be permitted SELLER S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and to the extent permi...

Page 19: ...SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS ARISING FROM THE SALE OR USE OF THIS PRODUCT SOME STATES IN THE U S AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION MAY NOT APPLY TO ...

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