Harbor Freight Tools Laser Level 69243 User Manual

Self-leveling Laser Level  
Item 69243  
Read this material before using this product.  
Failure to do so can result in serious injury.  
SAVE THIS MANUAL.  
When unpacking, make sure that the product is intact and undamaged.  
If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.  
Email our technical support at: [email protected]  
©
®
Copyright 2011 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.  
 
7. Push the Pendulum Lock to the right to  
free the pendulum. See Figure 1.  
Specifications  
Pendulum  
Lock  
Laser Range  
Projects Up to 40 ft.  
48”  
Max. Tripod Height  
Self Leveling Range 6°  
Batteries  
(2) ‘AA’ (included)  
WARNING  
To prevent serious injury and blindness:  
Do not use included goggles for eye  
protection. Read manual before use.  
Figure 1  
LASER LIGHT  
AVOID DIRECT EYE EXPOSURE  
8. Turn on the Laser. Allow the laser lines to  
stabilize for 4 to 6 seconds before starting  
any measuring or leveling tasks.  
Max. Output: <5mW,  
Wavelength: 650 nm ±10 nm  
CLASS IIIa LASER PRODUCT  
This product complies with 21 CFR 1040.10 and 1040.11  
Diode Mfr.: Sean & Stephen Corp.  
4F, NO3, Lane 335, Sec 4, Hsin-Yi Rd., Taipen, China  
Manufacture Date:___________, _______  
11k  
9. To disassemble and store, move the  
pendulum lock to the left (see Figure 1) and  
follow the above directions in reverse.  
Assembly  
NOTICE: If the pendulum lock is not engaged  
before movement, the level may be damaged.  
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 SERIOUS INJURY  
FROM ACCIDENTAL OPERATION:  
Turn Line Buttons 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.  
1. Remove the tripod from the case.  
2. Open tripod’s legs and adjust positioning  
of each leg until base is level. Use bubble  
level in tripod base as a guide.  
3. Remove the Laser Level from the case.  
4. Install batteries, making sure to align  
batteries according to indicated polarity.  
5. 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.  
6. Level the Laser by using the tri-brack  
adjustment screws until the bubbles  
are centered on the two levels.  
REV 10k  
SKU 69243  
For technical questions, please call 1-800-444-3353.  
Page 3  
 
4. Press the button for the desired line(s) on  
the top of the unit to switch “ON”.  
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.  
TO PREVENT SERIOUS INJURY  
FROM ACCIDENTAL OPERATION:  
Turn Line Buttons off before adjusting Level.  
1. After removing the Laser from the Carrying  
Case, open the battery compartment, insert the  
two ‘AA’ Batteries into the battery compartment  
according to the polarity symbols shown inside,  
and close the battery compartment door.  
Vertical  
Line Button  
Horizontal  
Line Button  
Figure 3  
5. The Laser Level will work properly if it is  
positioned within its self-leveling range.  
2. 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 ± . Use the 2 Vials on  
the base to verify that the base is level.  
6. 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.  
7. To prevent damage to the level, tighten the  
pendulum lock (see Figure 1 on page 3)  
after use and store in the carrying case.  
NOTICE: If the pendulum lock is not engaged  
before movement, the level may be damaged.  
Battery  
Compartment  
Laser  
Opening  
After Using Laser  
1. Detach Laser from Tripod.  
Pendulum  
Lock  
(hidden)  
2. Switch off both laser lines, horizontal and vertical.  
Check to see that both indicator LED’s are off.  
Scale  
Vial  
Tri-brack  
(one corner)  
3. Engage Pendulum Lock by moving it to the left.  
See Figure 1 on page 3. After use the  
Pendulum Lock should be locked before the  
instrument is put away in the Carrying Case.  
Figure 2  
3. Push the Pendulum Lock to the right to free  
the pendulum. See Figure 1 on page 3.  
REV 05c, 05g, 07h  
Page 4  
For technical questions, please call 1-800-444-3353.  
SKU 69243  
 
Accuracy Checking  
Maintenance and Servicing  
NOTE: Due to the complicated, sensitive  
nature of these procedures, ordinarily only a  
qualified technician would attempt them.  
Procedures not specifically explained  
in this manual must be performed  
only by a qualified technician.  
Level Beam Accuracy  
1. Set up the instrument with the Tripod centered  
between two walls approximately 16 ft. apart.  
Ensure the Rotary Base is level.  
TO PREVENT SERIOUS INJURY  
FROM ACCIDENTAL OPERATION:  
Turn Line Buttons off before performing any  
inspection, maintenance, or cleaning procedures.  
2. Push the Pendulum Lock to the right to free  
the pendulum. See Figure 1 on page 3.  
TO PREVENT SERIOUS INJURY  
FROM TOOL FAILURE:  
Do not use damaged equipment.  
If abnormal noise or vibration occurs, have  
the problem corrected before further use.  
3. Press both the horizontal and vertical buttons to  
project a laser cross on wall A. Mark point a at  
1
the intersection of the beams. Turn the cross line  
laser 180° and repeat on wall B, marking point b  
at the intersection of the beams, see Figure 4.  
1
Installing and Removing  
Batteries  
1. Remove the Battery Cover (see Figure 2  
on page 4) and insert two new ‘AA’ Batteries.  
Follow the polarity symbols so that the positive and  
negative ends of the batteries match the diagram.  
Figure 4  
2. WARNING! Do not mix old and new batteries.  
4. Move the instrument straight towards wall A to  
a point 2 ft. away and repeat step 2, marking  
Remove batteries when storing Laser.  
the intersections as a and b , see Figure 5.  
2
2
Replacement Parts  
NOTE: Internal replacement parts are  
not available for this item.  
Cleaning and Maintenance  
1. BEFORE EACH USE, inspect the general  
condition Laser Level. Check for loose  
Figure 5  
hardware, misalignment or binding of moving  
parts, cracked or broken parts, and any other  
condition that may affect its safe operation.  
5. a distance (d )=|a -a |  
a
1
2
b distance (d )=|b -b |  
b
1
2
If |d - d | <1mm, the accuracy is within tolerance.  
a
b
2. AFTER USE, wipe external surfaces  
Otherwise, return the instrument to a qualified  
of the tool with clean cloth.  
technician for repair.  
3. Store the Laser Level indoors and  
out of children’s reach.  
REV 07h  
SKU 69243  
For technical questions, please call 1-800-444-3353.  
Page 5  
 
Horizontal Beam Level Accuracy  
(End to End)  
Vertical Beam Level Accuracy (End to End)  
1. Set up 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.  
1. Set up the instrument with the Tripod approximately  
16 ft. from the wall. Ensure the Rotary Base is level.  
2. Push the Pendulum Lock to the right to free  
the pendulum. See Figure 1 on page 3.  
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. 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.  
3. Use A as a starting point and nail one end of  
a string with plumb bob (not included) on A.  
The length of the string should be 16 ft.  
4. Turn the instrument until the vertical beam  
has moved 16 ft. to the right side, and mark b  
8 ft. from the intersection of the beams to the  
left on the horizontal line. See Figure 6.  
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.  
8 ft.  
8 ft.  
a
6. Measure the distance between M1 and M2.  
b
7. If the distance is less than or equal to 2 mm, the  
accuracy is within tolerance. Otherwise, take the  
instrument to a qualified technician for repair.  
16 ft.  
Figure 6  
5. If the 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.  
Page 6  
For technical questions, please call 1-800-444-3353.  
SKU 69243  
 
PLEASE READ THE FOLLOWING CAREFULLY  
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 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.  
Parts List and Assembly Diagram  
5
12  
PART  
DESCRIPTION  
QUANTITY  
1
Battery Cover (hidden)  
1
1
2
4
Plastic Body  
Tripod  
1
1
1
1
1
3
1
2
1
9
5
Switch (Horizontal)  
Adjustable Handle  
Base  
6
2
7
8
Tri-brack Screw  
Laser Window  
Bubble Vial  
9
10  
10  
12  
Switch (Vertical)  
8
7
6
4
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.  
REV 07h  
SKU 69243  
For technical questions, please call 1-800-444-3353.  
Page 7  
 
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 explanation  
of the complaint must accompany the merchandise. If  
our inspection verifies the defect, we will either repair  
or replace the product at our election or we may elect  
to refund the purchase price if we cannot readily and  
quickly provide you with a replacement. We will return  
repaired products at our expense, but if we determine  
there is no defect, or that the defect resulted from  
causes not within the scope of our warranty, then  
you must bear the cost of returning the product.  
Limited 90 Day Warranty  
Harbor Freight Tools Co. makes every effort to assure  
that its products meet high quality and durability  
standards, and warrants to the original purchaser  
that this product is free from defects in materials and  
workmanship for the period of 90 days from the date  
of purchase. This warranty does not apply to damage  
due directly or indirectly, to misuse, abuse, negligence  
or accidents, repairs or alterations outside our facilities,  
criminal activity, improper installation, normal wear and  
tear, or to lack of maintenance. We shall in no event  
be liable for death, injuries to persons or property, or  
for incidental, contingent, special or consequential  
damages arising from the use of our product. Some  
states do not allow the exclusion 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  
This warranty gives you specific legal rights and you may  
also have other rights which vary from state to state.  
WARRANTIES OF MERCHANTABILITY AND FITNESS.  
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353  
 

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