Johnson 40-6620 Instruction Manual
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Johnson 40-6620 Instruction Manual

Self-leveling cross-line laser level
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3728H_Manuals 9/2/10 8:02 AM Page 1
Self-Leveling Cross-Line Laser Level
Model No. 40-6620 and 40-6625
Instruction Manual
Congratulations on your choice of this Self-Leveling Cross-Line Laser
Level. We suggest you read this instruction manual thoroughly before
using the instrument. Save this instruction manual for future use.
This is a Class II (40-6620) and Class IIIa (40-6625) laser tool and is
manufactured to comply with CFR 21, parts 1040 .10 and 1040 .11 as
well as international safety rule IEC 285.
©2010 Johnson Level & Tool - Rev. 2
1

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Summary of Contents for Johnson 40-6620

  • Page 1 Level. We suggest you read this instruction manual thoroughly before using the instrument. Save this instruction manual for future use. This is a Class II (40-6620) and Class IIIa (40-6625) laser tool and is manufactured to comply with CFR 21, parts 1040 .10 and 1040 .11 as well as international safety rule IEC 285.

  • Page 2: Table Of Contents

    • Multi-functional magnetic base is included to allow hanging on wall, attach to metal, or connect to tripod (5/8"-11 or 1/4"-20). • Includes adjustable strap for attachment to pipe or conduit. ©2010 Johnson Level & Tool - Rev. 2...

  • Page 3: Safety Instructions

    ® parts and accessories purchased from your Johnson ® • Use only original Johnson authorized dealer. Use of non-Johnson ® parts and accessories will void warranty. ©2010 Johnson Level & Tool - Rev. 2...
  • Page 4 DO NOT STARE INTO BEAM. AVOID DIRECT EYE EXPOSURE. 40-6625 DANGER! Class IIIa Laser Product Max. Power Output: Wavelength: 625-645nm THIS TOOL EMITS LASER RADIATION. DO NOT STARE INTO BEAM. AVOID DIRECT EYE EXPOSURE. ©2010 Johnson Level & Tool - Rev. 2...

  • Page 5: Location/Content

    3728H_Manuals 9/2/10 8:02 AM Page 5 4. Location/Content of Warning Labels 40-6620 40-6625 ©2010 Johnson Level & Tool - Rev. 2...

  • Page 6: Location Of Parts/Components

    3728H_Manuals 9/2/10 8:02 AM Page 6 5. Location of Part/Components Manual mode button Instrument Power Indicator Light Laser Output Window On/Off Switch Window Frame Assembly Rubber Jacket Side Calibration 1/4” – 20 thread 5/8” thread ©2010 Johnson Level & Tool - Rev. 2...

  • Page 7: Operating Instructions

    2. Place the instrument on a platform or a tripod. 3. Power on the instrument by turning the on/off switch to the on position, and a cross line will be projected. ©2010 Johnson Level & Tool - Rev. 2...

  • Page 8: Using The Product

    3. As shown in fig. 3 and fig. 4, the instrument can be rotated on the base. 4. As shown in fig. 5, the instrument can be hung on the wall or column by a nail. ©2010 Johnson Level & Tool - Rev. 2...
  • Page 9 3. Push the button a second time to turn off the Manual Mode Feature. Red light will turn off. Note: When the Manual Mode Feature Figure 10 is engaged, the self-leveling alarm is deactivated. ©2010 Johnson Level & Tool - Rev. 2...

  • Page 10: Self-Check & Fine Calibration

    8. Measure the distance between points B & D. 9. If the difference between points A & C and points B & D are less than 1/16”, your instrument is within its tolerance. Fig 2 ©2010 Johnson Level & Tool - Rev. 2...
  • Page 11 Rotate the allen wrench clockwise when the horizontal line is too low. Rotate the allen wrench counter- clockwise when the horizontal line is too high. Reassemble the window frame after completing the calibration. ©2010 Johnson Level & Tool - Rev. 2...

  • Page 12: Technical Specifications

    Dimensions 2" x 5-1/4" x 6-1/4" (51x133x159mm) Weight 2 lbs. (0.93 Kg) Working Temperature 14°F to 113°F (-10°C to +45°C) Center Screw Thread 5/8" – 11; 1/4" – 20 IP Protection Class ©2010 Johnson Level & Tool - Rev. 2...

  • Page 13: Application Demonstrations

    3728H_Manuals 9/2/10 8:02 AM Page 13 10. Application Demonstrations Laying tile Fixing cabinets Fixing doors and windows Setting pipelines Installing partitions Installing baseboards Hanging pictures Dormer installation ©2010 Johnson Level & Tool - Rev. 2...

  • Page 14: Care And Handling

    12. Product Warranty Johnson Level & Tool offers a three year limited warranty on 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 our web site at www.johnsonlevel.com.

  • Page 15: Warranty Registration

    For further assistance, or if you experience problems with this product that are not addressed in this instruction manual, please contact our Customer Service Dept. In the U.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.

  • Page 16: Accessories

    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 Customer Service Department at 888-9-LEVELS. In Canada, contact Johnson Level & Tool’s Customer Service Department at 800-346-6682.

This manual is also suitable for:

40-6625

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