Harbor Freight Tools 92703 User's Manual
Contents
1. AAA included LASER LIGHT AVOID DIRECT EYEEXPOSURE Max Output lt 5 mW Wavelength 650 nm 10 nm CLASS Illa LASER PRODUCT This product complies with 21 CFR 1040 10 and 1040 11 3491 Mission Oaks Blvd Camarillo CA USA 93011 Manufacture Date R UNPACKING When unpacking make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at 1 800 444 3353 as soon as possible INSTRUCTIONS FOR PUTTING INTO USE Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch to Off before adjusting Laser Level Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Page 3 Assembly Remove the tripod from the case Open tripod s legs and adjust positioning of each leg until base is level Use bubble level in tripod base as a guide Remove the Laser Level from the case Install batteries making sure to align batteries according to indicated polarity Attach the Laser to the tripod base Do this by threading the bolt at the top of the tripod through the holes at the center of the Laser Level s lower base Level the Laser by using the tri brack adjustment scre2. OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Rev 07h For technical questions please call 1 800 444 3353 Page 7 PARTS LIST AND ASSEMBLY DIAGRAM DESCRIPTION Battery Cover Plastic Body Lock Screw Tripod Switch Horizon Adjustable Handle Base Adjustable Screw 2 3 4 5 6 7 8 9 Laser Window Bubble Vial k a Laser Modules Internal N Switch Vertical Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Page 8 For technical questions please call 1 800 444 3353 Rev 07h SKU 92703
3. Release the Pendulum Lock on the bottom of the Laser Level by loosening the Brass screw in the center Rev 05c 05g 07h SKU 92703 Press the button for the desired line s on the top of the unit to switch ON The LED for the line will turn on when that line is switched on Horizontal Vertical Line Button Line Button ae Horizontal Nertical Line LED Line LED The Laser Level will work properly if it is positioned within its self leveling range Allow 4 6 seconds for the horizontal and vertical Laser lines to be stabilized After stabilization the Laser lines can be used for measurement reference Laser lines may swing slightly due to vibration from surroundings To prevent damage to the level tighten the pendulum lock after use and store in the carrying case Accuracy Checking NOTE Due to the complicated sensitive nature of these procedures ordinarily only a qualified technician would attempt them Level Beam Accuracy Set up the instrument with the Tripod centered between two walls approximately 16 ft apart Please ensure the Rotary Base is level SKU 92703 Press both the horizontal and vertical buttons to project a laser cross on wall A Mark point a4 at the intersection of the beams Turn the cross line laser 180 and repeat on wall B marking point b4 at the intersection of the beams see below Move the instrument straight towards wall A to a point 2 ft away and repeat
4. have the problem corrected before further use Installing and Removing Batteries Remove the Battery Cover and insert three new AA Alkaline Batteries Follow the polarity symbols so that the positive and negative ends of the batteries match the diagram WARNING Do not mix old and new batteries Remove batteries when storing Laser Replacement Parts NOTE Internal replacement parts are not available for this item Cleaning Maintenance and Lubrication BEFORE EACH USE inspect the general condition Laser Level Check for loose hardware misalignment or binding of moving parts cracked or broken parts and any other condition that may affect its safe operation AFTER USE wipe external surfaces of the tool with clean cloth Store the Laser Level indoors and out of children s reach PLEASE READ THE FOLLOWING CAREFULLY SKU 92703 THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING
5. C E NT Ce SELF LEVELING LASER LEVEL SET UP AND OPERATING INSTRUCTIONS Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL Copyright 2005 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 product described herein Tools required for assembly and service may not be included For technical questions or replacement parts please call 1 800 444 3353 Revised Manual 10h ____ SAVE THIS MANUAL WAA NOME is used to address practices not Keep this manual for the safety warnings related to personal injury and precautions assembly operating inspection maintenance and cleaning CAUTION CAUTION without the procedures Write the product s serial number safety alert symbol is in the back of the manual near the assembly used to address practices not diagram or month and year of purchase if related to personal injury product has no number Keep this manual and the receipt in a safe and dry place for General Safety Warnings future reference WARNING Read all safety warnings and instructions Save all warning
6. njury 8 This product is not a toy Keep it out of reach of children N Keep work area clean and well lit Rev 05c 06b Page 2 For technical questions please call 1 800 444 3353 SKU 92703 Keep children and bystanders away while operating Laser Level Inspect before every use do not use if parts loose or damaged Stay alert watch what you are doing and use common sense when operating Laser Level Do not use Laser Level while you are tired or under the influence of drugs alcohol or medication Dress properly Do not wear loose clothing or jewelry Keep your hair clothing and gloves away from moving parts Maintain labels and nameplates on the tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement WARNING This product contains or when used produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm California Health amp Safety Code 2524915 et seq The warnings precautions 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 sense and caution are factors which cannot be built into this product but must be supplied by the operator SAVE THESE INSTRUCTIONS SKU 92703 For technical questions please call 1 800 444 3353 SPECIFICATIONS Batteries 3
7. s IM PO RTANT SAFETY and instructions for future reference INFORMATION abiria In this manual on the labeling and A DANGER Avoid direct all other information provided with eye exposure The included laser this product enhancement glasses are NOT intended to protect your eyes in This is the safety alert symbol Itis used to alert you to potential personal Do not direct the laser beam into the injury hazards Obey all eyes of any person or animal Doing safety messages that follow so may cause severe injury to the eye this symbol to avoid possible injury or death any way 4 N Verify Laser Level is in the Off position before making any adjustments or DANGER indicates a changing the batteries A DANGER hazardous situation 3 Position batteries in proper polarity and which if not avoided will result do not install batteries of different types in death or serious injury charge levels or capacities together WARNING indicatesa 4 Remove batteries if Laser Level is not to AWARNING hazardous situation be used for a long period of time which if not avoided could result in death or serious injury or The Laser Level is a delicate instrument do not drop or jar the Laser Level AUTION ith ACAUTION peace caren 6 Wear ANSI approved safety goggles and the safety alert h dut kal diiri symbol indicates a hazardous SEN YANO TROVES VUDI NSG situation which if not avoided could result in minor or moderate i
8. step 2 marking the intersections as ag and bg see below A B a K b 2 14 a distance da a4 a2 b distance dp b4 b2 If da dp lt 1mm the accuracy is within tolerance Otherwise return the instrument to a qualified technician for repair Horizontal Beam Level Accuracy End to End Set up the instrument with the Tripod approximately 16 ft from the wall Please ensure the Rotary Base is level Press both the horizontal and vertical buttons to project a laser cross on the wall mark point a 8 ft from the intersection of the beams to the right on the horizontal beam Turn the instrument until the vertical beam has moved 16 ft to the right side and mark b 8 ft from the intersection of For technical questions please call 1 800 444 3353 Page 5 the beams to the left on the horizontal line 4 Ifthe distance between a and b is less than or equal to 2mm the accuracy is within tolerance Otherwise take the instrument to a qualified technician for repair Vertical Beam Level Accuracy End to End 1 Setup the instrument with the Tripod approximately 16 ft from the wall The wall should be at least 17 ft high Please ensure the Rotary Base is approximately level 2 Press both the horizontal and vertical buttons to project a laser cross on the wall mark point A 8 ft above the intersection of the beams on the vertical beam 3 UseAasa starting point and nail one end of a
9. string with plumb bob not included on A The length of the string should be 16 ft 4 Mark M1 16 ft from point A on the string 5 Mark M2 8 ft below the intersection of the beams on the vertical line 6 Measure the distance between M1 and M2 7 Ifthe distance is less than or equal to 2 mm the accuracy is within tolerance Otherwise take the instrument to a qualified technician for repair Page 6 For technical questions please call 1 800 444 3353 After Using Laser Detach Laser from Tripod Switch off both laser lines horizontal and vertical Check to see that both indicator LEDs are off Lock Pendulum Lock by tightening the screw in the center underneath the unit After use the Pendulum Lock should be locked before the instrument is put away in the Carrying Case Note When the Pendulum Lock is unlocked do not shake or strike the instrument otherwise the mechanism inside could be damaged Warning Always make certain the Laser is OFF before adjusting or changing batteries SKU 92703 MAINTENANCE AND SERVICING Procedures not specifically A explained in this manual must be performed only by a qualified technician TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the OFF the Laser Level before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment lf abnormal noise or vibration occurs
10. ws until the bubbles are centered on the two levels Loosen the brass screw located under the center of the Laser Level s upper base until the pendulum lock is released Turn on the Laser Allow the laser lines to stabilize for 4 to 6 seconds before starting any measuring or leveling tasks To disassemble and store follow the above directions in reverse Please note Retighten the brass screw under the Laser Level before continuing This will lock down the pendulum during disassembly OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product A Page 4 AWARNING N 3 For technical questions please call 1 800 444 3353 TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn Power Switch to Off before adjusting Level After removing the Laser from the Carrying Case open the battery compartment insert the three AA Batteries into the battery compartment according to the polarity symbols shown inside and close the battery compartment door Be sure to set the Laser on as flat a surface as possible The tri brack adjustment on the base of the level can be used to help level the unit Turn each of the knobs to either raise or lower that corner The self leveling range of the Laser is within 6 Use the 2 Vials on the base to verify that the base is level
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