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For technical questions, please call 1-888-866-5797.

Item 57933

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table of contents

Safety ..........................................3
Specifications ..............................3
Setup ...........................................2

Operation .....................................5
Maintenance ................................7
Warranty ......................................8

WarninG SyMBOLS anD DEFinitiOnS

This is the safety alert symbol.  It is used to alert you to 

potential personal injury hazards.  Obey all safety messages 

that follow this symbol to avoid possible injury or death.

Indicates a hazardous situation which, if not avoided,  

will result in death or serious injury.

Indicates a hazardous situation which, if not avoided,  

could result in death or serious injury.

Indicates a hazardous situation which, if not avoided,  

could result in minor or moderate injury.

Addresses practices not related to personal injury.

iMpOrtant SaFEty inFOrMatiOn

Safety Warnings and precautions

read all safety warnings and all instructions.  

Failure to follow the warnings and instructions may result 
in electric shock, fire and/or serious injury. 

Save all warnings and instructions for future reference.

1.  Never attach or use any other form 

of optical device with this product.  
Use as intended only.

2.  Do not modify in any way as this may 

result in hazardous radiation exposure.

3.  This product is not a toy.  Do not allow 

children to play with or near this item.

4.  Inspect before every use; do not use 

if parts are loose or damaged.

5.  Power this Laser Level using 

only the batteries referenced in 
the Specifications Chart.

6.  Stay alert.  Watch what you are doing, 

use common sense. Do not operate 
any Laser Level when you are tired.

7.  Do not operate Laser Level if under 

the influence of alcohol or drugs.  
Read warning labels on prescriptions to 
determine if your judgment or reflexes are 
impaired while taking drugs. If there is any 
doubt, do not operate the Laser Level.

Summary of Contents for 20202L-B

Page 1: ...lease call 1 888 866 5797 as soon as possible Copyright 2020 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the pro...

Page 2: ...gs and precautions read all safety warnings and all instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference 1 Never attach or use any other form of optical device with this product Use as intended only 2 Do not modify in any way as this may result in hazardous radiation exposure 3 T...

Page 3: ... accurate results 17 People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure 18 The warnings cautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common...

Page 4: ...rE iMpOrtant SaFEty inFOrMatiOn section at the beginning of this manual including all text under subheadings therein before set up or use of this product Functions Laser aperture Laser Button Leveling indicator tripod connector Battery compartment Latch Self Leveling Switch note Laser beams emit from all four sides of the top aperture ...

Page 5: ...ttach to Tripod s connecting screw 2 To attach the Mounting Bracket insert the Bracket s Screw into the Laser Level s Tripod Connector Turn Knob to tighten until secure a Attach the Mounting Bracket to a magnetic surface or b The Bracket may be attached to a wall using appropriate hardware sold separately through its two holes tripod Knob Magnet Screw Holes Mounting Bracket General Operation nOtic...

Page 6: ...iod remove the batteries Self Leveling 1 Turn the Self Leveling Switch ON The Level will self level within 5 seconds and the Leveling Indicator will illuminate green note If the Level is out of alignment the Leveling Indicator will illuminate red and the laser line s will blink Move the Level horizontally until Leveling Indicator illuminates green 2 Press the Laser Button to select the desired lin...

Page 7: ...eplacement 1 Turn the Self Leveling Switch and Laser Button Off 2 Remove battery cover by pressing the Latch and removing the cover 3 Remove batteries Replace with four new AA batteries and follow polarity note Do not install old and new batteries together Do not install alkaline carbon zinc or rechargeable batteries together Position batteries in proper polarity Do not use swollen or leaking batt...

Page 8: ...lusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an expl...

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