Johnson Level 40-6687 User Manual

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Self-Leveling Combination Cross-Line Laser

and Five-Beam Laser Dot

Model No. 40-6685 & 40-6687

Instruction Manual

Congratulations on your choice of this Self-Leveling Combination Cross-Line Laser and Five-Beam Laser Dot. 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 manufactured to comply with CFR 21, parts 1040 .10 and 1040 .11 as well as international safety rule IEC 285.

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Table of Contents

1. Kit Contents

2. Features and Functions

3. Safety Instructions

4. Location/Content of Warning Labels

5. Location of Parts/Components

6. Operating Instructions

7. Using the Product

8. Self-Check & Fine Calibration

9. Technical Specifications

10. Application Demonstrations

11. Care and Handling

12. Product Warranty

13. Warranty Registration

14. Accessories

1. Kit Contents

Description for Model 40-6685 Qty.

Self-Leveling Combination Cross-Line Laser &

Five-Beam Laser Dot 1 Multi-functional Magnetic Base 1 Mounting Strap 1 “AA” Alkaline Batteries 3 Tinted Glasses 1 Magnetic Target 1 Instruction Manual with Warranty Card 1 Hard-Shell Carrying Case 1

Description for Model 40-6687

Self-Leveling Combination Cross-Line Laser &

Five-Beam Laser Dot 1 Multi-functional Magnetic Base 1 Mounting Strap 1 “AA” Alkaline Batteries 3 Detector with Bracket and 9V Battery 1 Magnetic Target 1 Instruction Manual with Warranty Card 1 Hard-Shell Carrying Case 1

Qty.

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2. Features and Functions

• Laser simultaneously projects two, three or five laser beams (up, down, front, left and right directions).

• Able to project one horizontal, vertical or cross-line beam.

• Magnetic dampened compensation system.

• Laser beam flashes and sounds audible alarm when the laser is beyond its self-leveling range.

• Pendulum locking mechanism helps protect units inner mechanisms.

• Multi-functional magnetic base for attaching to tripod or any metal surface.

• Manual mode feature allows unit to be tipped at extreme angles without the audible alarm and laser flash being triggered.

• Pulsed line feature allows outdoor use with line generator laser detector (included in 40-6687).

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3. Safety Instructions

Please read and understand all of the following instructions, prior to using this tool. Failure to do so, may void the warranty.

DANGER!

Class IIIa Laser Product Max. Power Output: ≤ 5mW Wavelength: 625-645nm

THIS TOOL EMITS LASER RADIATION. DO NOT STARE INTO BEAM. AVOID DIRECT EYE EXPOSURE.

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.

• Do not set up laser tool at eye level or operate the tool near a reflective surface as the laser beam could be projected into your eyes or into the eyes of others.

• Do not place the laser tool in a manner that may cause someone to unintentionally look into the laser beam. Serious 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.

• Do not attempt to view the laser beam through optical tools such as telescopes as serious eye injury may result.

• Always turn the laser tool off when not in use or left unattended for a period of time.

• Remove the batteries when storing the tool for an extended time (more than 3 months) to avoid damage to the tool should the batteries deteriorate.

• Do not attempt to repair or disassemble the laser tool. If unqualified persons attempt to repair this tool, warranty will be void.

• Use only original Johnson authorized dealer. Use of non-Johnson®parts and accessories will void warranty.

parts and accessories purchased from your Johnson

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4. Location/Content of Warning Labels

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5. Location of Part/Components

Keypad

Compensator Lock/Unlock Switch

Self-calibration Aperture B

1/4” - 20 Thread attaches to base

Laser Connecting Knob

Wall Mount

Laser Dot Output Windows

1/4” - 20 Thread

Belt Mounting Groove

Self-calibration Aperture A

Laser Line Output Windows

Battery Cover

5/8” Thread

Rare Earth Magnets

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6. Operating Instructions

IMPORTANT: It is the responsibility of the user to verify the

calibration of the instrument before each use.

Battery Installation Note:

Always check to be sure that the compensator lock/unlock switch

is in the locked position before removing and replacing batteries.

1. As shown in figure, open the battery cover.

2. Put three “AA” alkaline batteries into the battery compartment noting polarity

3. Close the battery cover.

7. Using the Product

Place the laser on a relatively smooth, flat and

level surface.

Note: Product must be within ±4º of level for self-leveling feature to function properly. Greater than 4º will result in an alarm condition (flashing laser and intermittent beeping sound).

Place the laser on a tripod using the multi-functional

base.

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Attach the laser to a steel object.

Laser can pivot on base.

Strap the laser to a pole.

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Keypad Operations

Horizontal Line LED

Laser Line Control Button

Vertical Line LED

Pulse Mode Button

Manual Mode LED

Dot LED / Out-of-Level LED (when flashing)

Power LED

Laser Dot Control Button

Power LED:

LED On: Laser is on or pendulum compensator is unlocked LED Off: Pendulum compensator is locked and laser is off LED Flashing: Low Battery

Manual Mode LED:

LED Flashing: The pendulum compensator is locked (laser is not

self-leveling) and laser is on

LED Off: The laser is in self-leveling mode or the laser is off

Horizontal Laser Line LED:

LED On: The horizontal laser line is on LED Flashing: The horizontal laser line is in pulse mode and can be

used with a line detector (40-6780)

LED Off: The horizontal laser line is off

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