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Self-Leveling Cross-Line Laser
Model Nos. 40-6601, 40-6603, 40-6605, 40-6609
Instruction Manual
Congratulations on your choice of this Self-Leveling Cross-Line Laser.
We suggest you read this instruction manual thoroughly before using
the tool and save this instruction manual for future use.
This is a Class II laser tool and is manufactured to comply with CRF 21,
parts 1040.10 and 1040.11 as well as international safety rule IEC 285.
©2021 Johnson Level & Tool - Rev. 2
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Table of Contents
Related Manuals for Johnson Level & Tool 40-6601
Summary of Contents for Johnson Level & Tool 40-6601
- Page 1 Self-Leveling Cross-Line Laser Model Nos. 40-6601, 40-6603, 40-6605, 40-6609 Instruction Manual Congratulations on your choice of this Self-Leveling Cross-Line Laser. We suggest you read this instruction manual thoroughly before using the tool and save this instruction manual for future use.
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Page 2: Table Of Contents
12. Warranty Registration 6. Operating Instructions 1. Kit Contents Description for Model 40-6603 (Red) Qty. Self-Leveling Cross-Line Laser “AA” Alkaline Batteries Description for Model 40-6601 (Green) & 40-6605 (Red) Qty. Self-Leveling Cross-Line Laser Magnetic Bracket Tinted Glasses Magnetic Target “AA” Alkaline Batteries... -
Page 3: Features And Functions
2. Features and Functions • Simultaneously projects two laser beams both horizontally (level) and vertically (plumb) • Tilt mode can be used to plot lines at any angle • Magnetically dampened compensator system stabilizes the pendulum quickly and accurately, and stays level even with nearby jobsite vibration. -
Page 4: Safety Instructions
Class II Laser Product CAUTION Max. Power Output: LASER RADIATION-DO NOT STARE INTO THE BEAM OR VIEW DIRECTLY Wavelength: 520nm (40-6601 & 40-6609) WITH OPTICAL INSTRUMENTS Maximum Power < 1mW THIS TOOL EMITS LASER RADIATION. Wavelength 520nm Class II laser product DO NOT STARE INTO BEAM. - Page 5 ATTENTION IMPORTANT • Read all instructions prior to operating this laser tool. Do not remove any labels from tool. • Do not stare directly at the laser beam. • Do not project the laser beam directly into the eyes of others. •...
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Page 6: Location/Content
INTO THE BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS Maximum Power < 1mW Wavelength 520nm Class II laser product This device complies with 21 CFR chapter 1, Subchapter J, CFR1040.10 and 1040.11 40-6601 40-6609 40-6603 40-6605 ©2021 Johnson Level & Tool - Rev. 2... -
Page 7: Location Of Parts/Components
5. Location of Parts/Components Tilt Mode Button Status Light Locking Compensator/ Power Switch Battery Cover Laser Output Release Tab Window 1/4″-20 Tripod Thread (underneath, not shown) ©2021 Johnson Level & Tool - Rev. 2... -
Page 8: Operating Instructions
6. Operating Instructions IMPORTANT: It is the responsibility of the user to ensure proper maintenance of the Self-Leveling Cross-Line Laser. Conduct periodic test measurements to ensure the tool is measuring accurately and consistently. This is most important if the tool has been exposed to extreme temperatures or moisture. - Page 9 Using the Product in Self-Leveling Mode Slide the locking compensator up to the unlocked position to power on the unit. The status light will illuminate, and the unit will emit two laser beams. Slide the locking compensator down to the unlocked position to power off the unit.
- Page 10 Tips from the Pros • Increasing the beams’ visibility – When working in bright conditions, such as when working near windows or outside walls, the visibility of the laser beams can be maximized by following these steps: • Work towards the laser. •...
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Page 11: Checking Accuracy
7. Checking Accuracy IMPORTANT: It is the responsibility of the user to verify the calibration of the tool before each use. Plumb Accuracy Check Plumb accuracy can be checked in two ways. The easier, though less accurate method is to project the beam on a flat wall and use a plumb bob to check the plumb of the beam. - Page 12 Horizontal Line Transverse Accuracy Check Transverse accuracy refers to the accuracy of the horizontal laser beam projected along the wall and ensures the beam is level from left to right. 1. Set the tool on a tripod and place approximately 15′ from a wall. 2.
- Page 13 Horizontal Pitch Accuracy Check Pitch accuracy refers to the accuracy of the laser between the tool and the wall and ensures 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′...
- Page 14 5. Move the tripod as close as possible to wall B, and make the cross dot project on the staff/wall A. Make a mark and label as A2. 6. Rotate the tool by 180° and move the cross dot to project on the staff/wall B.
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Page 15: Application Examples
8. Application Examples Cross line lasers are extremely versatile devices that have many useful applications designed to help you work more efficiently and effectively, including: • Plumb layout of studs • Level layout of chair rails, wainscoting, baseboards, etc. • Installing photographs plumb or level •... -
Page 16: Troubleshooting Guide
9. Troubleshooting Guide This section is designed to help you diagnose and troubleshoot common problems that prevent the tool from working properly. Symptom Possible Cause Solution Will not turn on Batteries missing or Change the batteries depleted Polarity reversed Check battery polarity Turns off after a short Batteries depleted Change the batteries... -
Page 17: Technical Specifications
Laser Accuracy 0′ - 50′ Measuring Range Power Supply 2 “AA” alkaline batteries (included) Battery Life* 36 hours/20 hours (40-6603 & 40-6605) 16 hours/9 hours (40-6601 & 40-6609) Operating Temperature Range 32°F - 104°F Storage Temperature Range 0°F - 120°F Dimensions 3″... -
Page 18: Product Warranty
11. Product Warranty Johnson Level & Tool offers a two 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 19: Warranty Registration
12. Warranty Registration Please register within 30 days of purchase. Registering ensures we have your information on file for warranty service even if you lose your receipt, and lets us contact you if there is ever a product recall. We will never sell your information and only send you marketing information if you opt-in.
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