DeWalt DW089LR Quick Start Manual page 7

EN
User Manual
Distance from A to B Allowable Distance
Between Marks
14' (4m) 5/32" (3.5mm)
17' (5m) 3/16" (4.5mm)
20' (6m) 7/32" (5.5mm)
23' (7m) 1/4' (6m)
Troubleshooting
The Laser Does Not Turn On
• Make sure AA batteries (when used) are installed correctly
according to (+) and (–) on the inside of the battery door.
• Make sure the batteries or rechargeable pack are in proper
working condition. If in doubt, try installing new batteries.
• Make sure that the battery contacts are clean and free of rust
or corrosion. Be sure to keep the laser level dry and use only
new, high-quality, name brand batteries to reduce the chance of
battery leakage.
• If the laser unit is heated above 120˚F (50˚C), the unit will not turn
on. If the laser has been stored in extremely hot temperatures,
allow it to cool. The laser level will not be damaged by pressing
the on/off button before cooling to its proper operating
temperature.
The Laser Beams Flash
The lasers are designed to self-level up to an average of 4°
in all directions If the laser is tilted so much that the internal
mechanism cannot level itself, the laser beams will flash
indicating that the tilt range has been exceeded. THE FLASHING
BEAMS CREATED BY THE LASER ARE NOT LEVEL OR PLUMB
AND SHOULD NOT BE USED FOR DETERMINING OR MARKING
LEVEL OR PLUMB. Try repositioning the laser on a more level
surface.
The Laser Beams Will Not Stop Moving
The laser is a precision instrument. Therefore, if it is not
positioned on a stable (and motionless) surface, the laser will
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continue to try to find level. If the beam will not stop moving,
try placing the laser on a more stable surface. Also, try to make
sure that the surface is relatively flat, so that the laser is stable.
The Battery Meter Led's Flash
When all 4 LED's continuously flash on the Battery Meter this
indicates that the unit has not been fully powered off using the
B
Pendulum Lock switch . The Pendulum Lock switch should
always be placed in the LOCKED/OFF position when the laser
is not in use.
Accessories
WARNING:
Since accessories, other than those offered by DeWalt,
have not been tested with this product, use of such
accessories with this tool could be hazardous. To reduce
the risk of injury, only DeWalt recommended accessories
should be used with this product.
Using the Laser with Accessories
(See Figure ), inset)
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The laser is equipped with both 1/4 - 20 and 5/8 - 11 female
threads (I) on the bottom of the unit. This thread is to
accommodate current or future DeWALT accessories. Only use
DeWALT accessories specified for use with this product. Follow
the directions included with the accessory.
Recommended accessories for use with your tool are available
at extra cost from your local dealer or authorized service center.
If you need assistance in locating any accessory, please visit our
website: www.dewalt.com.
Service and Repairs
• Note: Disassembling the laser level(s) will void all warranties
on the product.
To assure product SAFETY and RELIABILITY, repairs,
maintenance and adjustment should be performed by authorized
service centers. Service or maintenance performed by
unqualified personnel may result in a risk of injury. To locate
your nearest DeWALT service center call 1-800-4-DeWALT
(1-800-433-9258) or go to www.dewalt.com on the Internet.
Three Year Limited Warranty
DeWalt will repair, without charge, any defects due to faulty
materials or workmanship for three years from the date of
purchase. This warranty does not cover part failure due to normal
wear or tool abuse. For further detail of warranty coverage
and warranty repair information, visit www.dewalt.com or call
1-800-4-DeWALT (1-800-433-9258). This warranty does not
apply to accessories or damage caused where repairs have been
made or attempted by others. This warranty gives you specific
legal rights and you may have other rights which vary in certain
states or provinces.
In addition to the warranty, DeWALT tools are covered by our:
1 Year Free Service
DeWalt will maintain the tool and replace worn parts caused
by normal use, at no cost, any time during the first year after
purchase.
90 DAY money back GUARANTEE
If you are not completely satisfied with the performance of your
DeWalt Laser for any reason, you can return it within 90 days
from the date of purchase with a receipt for a full refund – no
questions asked.
Reconditioned Product:
Reconditioned product is covered under the 1 Year Free Service
Warranty. The 90 Day Money Back Guarantee and the Three Year
Limited Warranty do not apply to reconditioned product.
Free Warning Label Replacement:
If your warning labels become illegible or are missing, call
1-800-4-DeWALT or visit your local service center for a free
replacement.
Notes
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