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©2008 Johnson Level & Tool

11

8. Self-Check and Calibration

IMPORTANT: 

It is the responsibility of the user to verify the 

calibration of the instrument before each use.

Horizontal Line for Level

1. Set the wall mount/tripod adapter on a tripod or flat surface approxi-

mately 10 ft. away from a reference wall.

2. Unlock the transportation lock on the unit.

3. Set the laser inside the wall mount/tripod adapter.

4. Press the horizontal laser line button (H) and the Vertical Laser Line 

button (V1).

5. Point the cross line at the reference wall 

(It is important to see the

laser line very clearly. This test should be performed indoors and
in low light conditions).

6. Mark the intersection of the cross line as point A.

7. Rotate the laser unit counter clockwise until the laser cross line is 8 feet

away from point A (to the left of point A). Mark the laser line at point A
as point B.

8. Rotate the laser unit clockwise until the cross line is 8 feet to the right

of point A.

9. Mark the laser line at Point A as point C.

10.If the distance between point B and point C is greater then 1/16” the

unit needs to be recalibrated. (See calibration information)

1676H-English  10/3/08  10:46 AM  Page 11

Summary of Contents for 40-6602

Page 1: ...e using the instrument Save this instruction manual for future use This tool emits one laser cross and two vertical line at 90 The tool features quick damping visual and audible out of range indicatio...

Page 2: ...1 Tripod Wall Mount Bracket 1 AA Alkaline Batteries 3 Tinted Goggles 1 Magnetic Target 1 Instruction Manual with Warranty Card 1 Soft Sided Carrying Case 1 2 Features and Functions Indoor and outdoor...

Page 3: ...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...

Page 4: ...4 2008 Johnson Level Tool 4 Location Content of Warning Labels 1676H English 10 3 08 10 46 AM Page 4...

Page 5: ...n of Part Components Laser Emitting Window Keypad Battery Door Screw Battery Door 6V Plug adapter not included Laser Emitting Window Screw Hole Bench Mark Locator Insert 5 8 thread Graduated Circle 16...

Page 6: ...position before removing and replacing batteries Loosen the battery door screw put 3 x AA alkaline batteries into the battery case according to the polarity indication shown in the battery case Then p...

Page 7: ...ark locator insert can be used to find a point on the ground 4 The wall mount can be attached to a tripod Rotating 360 Hanging on Wall Connected to a tripod Put the bench mark locator into 5 8 screw t...

Page 8: ...d Light Off Pulse mode is off Manual mode LED Light On Manual mode is on and laser can be turned on with compensator locked Light Off Manual mode is off Note When manual mode is on the laser does not...

Page 9: ...rn on the pulse mode the pulse mode LED will turn on and the laser beam line will dim The laser line can now be located by a detector not included Press the pulse mode button again to switch off the p...

Page 10: ...trument is turned to the Unlock position the instrument will exit manual mode and enter self leveling mode 2 If the instrument is in the Unlock position pressing the manual mode button will not get a...

Page 11: ...5 Point the cross line at the reference wall It is important to see the laser line very clearly This test should be performed indoors and in low light conditions 6 Mark the intersection of the cross...

Page 12: ...cal laser line for plumb 1 There are two self calibration ports inside the battery compartment 2 Remove the rubber plugs 3 Unlock the compensator 4 Use a 2mm hex head wrench 5 Turn the calibration scr...

Page 13: ...be brought into calibration after 4 rotations the unit will need to be serviced by Johnson Level Tool 9 Technical Specifications Laser Wavelength 635nm 10nm Laser Classification Class IIIa Maximum Pow...

Page 14: ...14 2008 Johnson Level Tool 10 Application Demonstrations 1676H English 10 3 08 10 46 AM Page 14...

Page 15: ...ohnson Level Tool product by contacting Johnson Level Tool s Customer Service Department as provided below or by visiting us online at www johnsonlevel com The limited warranty for each product contai...

Page 16: ...ation Enclosed with this instruction manual you will find a warranty card to be completed for product warranty registration Product warranty registration can also be completed online at our web site w...

Page 17: ...void any 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 Lev...

Page 18: ...18 2008 Johnson Level Tool 1676H English 10 3 08 10 46 AM Page 18...

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