Johnson 40-6650 Instruction Manual Download Page 20

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Symptom

Laser will not calibrate

Possible Cause

Laser core parts may be
misaligned beyond the
limit of field calibration

Solution

Return to Johnson
dealer for service

Laser light appears dim

Batteries are weak

Improper battery type

Ambient temperature
too high/low

Replace batteries

Ensure high quality
Alkaline batteries are
used

Ensure temperature is
within operating
range listed under
specifications

1624i-English_Manuals 12/28/16 9:27 AM Page 20

Summary of Contents for 40-6650

Page 1: ...his Self Leveling Cross Line Laser We suggest you read this instruction manual thoroughly before using the instrument Save this instruction manual for future use This is a Class IIIa laser tool and is...

Page 2: ...oss Line Laser Level 1 Multi Functional Elevating Magnetic Bracket 1 AA Alkaline Batteries 3 Mounting Strap 1 Instruction Manual 1 Soft Sided Pouch 40 6650 40 6656 1 Hard Shell Carrying Case 40 6657 1...

Page 3: ...s eye injury may result Do not operate the tool in explosive environments i e in the presence of gases or flammable liquids Keep the laser tool out of the reach of children and other untrained persons...

Page 4: ...THIS TOOL EMITS LASER RADIATION DO NOT STARE INTO BEAM AVOID DIRECT EYE EXPOSURE DANGER Class IIIa Laser Product Max Power Output 5mW Wavelength 522 542nm THIS TOOL EMITS LASER RADIATION DO NOT STARE...

Page 5: ...2016 Johnson Level Tool Rev 1 5 4 Location Content of Warning Labels 40 6650 40 6656 40 6657 1624i English_Manuals 12 28 16 9 27 AM Page 5...

Page 6: ...n Level Tool Rev 1 5 Location of Part Components Instrument Laser Output Windows Power LED Battery Cover Self Calibration Aperture 1 4 20 Thread Laser Operation Button 1624i English_Manuals 12 28 16 9...

Page 7: ...three AA batteries according to the illustrated polarity direction Note Pay attention to the polarity of the batteries Used discharged batteries are hazardous waste and should be disposed of properly...

Page 8: ...of the bracket the laser can be freely rotated hung on the wall attached to a metal plate or bound on staff or pipe with use of its strap Attach the laser to the bracket using the laser attachment whe...

Page 9: ...s a second time for the horizontal line only Press a third time for both the horizontal and vertical line simultaneously Press a fourth time to turn both the horizontal and vertical line off 1624i Eng...

Page 10: ...m is level from left to right 1 Set the instrument on a tripod and place approximately 15 ft 5m from a wall 2 Unlock the unit and power the unit on 3 Face the cross line laser line to the wall and set...

Page 11: ...sures that the horizontal beam is level between the tool and the wall 1 Set up two survey staffs OR use two walls both a minimum of 15 ft 5m from each other 2 Set the instrument on a level tripod as c...

Page 12: ...f wall A Make a mark and label as A2 6 Rotate the instrument by 180 and move the cross dot to proj ect on staff wall B Make a mark and label as B2 7 Calculate the vertical distance A1 A2 B1 B2 e 8 If...

Page 13: ...sting use a 3mm hex tool 2 The adjustment of both directions will influence each other When making fine adjustments in the left right direction it might influence the front back axis Be sure to repeat...

Page 14: ...ending upon light conditions 40 6650 Up to 200 ft 60m depending upon light conditions 40 6656 40 6657 Self Leveling Range 3 Power Supply 3 AA alkaline batteries Battery Life Approx battery life 20 hou...

Page 15: ...stalling partitions Check spacing and indents Installing baseboards Dormer installation 10 Application Demonstrations Fixing doors and windows Laying tile Setting pipelines Fixing cabinets 1624i Engli...

Page 16: ...n each of its products You can obtain a copy of the limited warranty for a Johnson Level Tool product by contacting Johnson Level Tool s Customer Service Department as provided below or by visiting ou...

Page 17: ...S contact Johnson Level Tool s Customer Service Department at 888 9 LEVELS In Canada contact Johnson Level Tool s Customer Service Department at 800 346 6682 13 Warranty Registration Please register...

Page 18: ...applicable limited warranty and there will be NO WARRANTY If you need any assistance in locating any accessories please contact our Customer Service Department In the U S contact Johnson Level Tool s...

Page 19: ...ng Laser is beyond leveling range Laser is out of calibration Place on surface within 3 of level Perform calibration check and calibrate laser if needed Laser is not accurately reading plumb level or...

Page 20: ...calibration Solution Return to Johnson dealer for service Laser light appears dim Batteries are weak Improper battery type Ambient temperature too high low Replace batteries Ensure high quality Alkali...

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