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MAINTENANCE
This digital laser level has been designed to be a low-maintenance tool. However,
in order to maintain its performance, follow these steps.
1. HANDLE the tool with care. Treat it as a precision optical device, such as a camera
or binoculars.
2. AVOID exposing the tool to shock, continuous vibration or extreme hot
or cold temperatures.
3. STORE the tool indoors and in a safe place.
4. The Level is designed to be weather resistant and construction site tough. If the level
is splashed with mortar or other construction site residue, simply wipe clean with a
damp cloth. DO NOT immerse the level in water.
5. Aluminum surfaces can be cleaned with a non-abrasive powder.
6. Check the batteries regularly to avoid corrosion. REMOVE the batteries from the tool
if it is not going to be used for an extended period.
7. DO NOT try to take the level apart.
TROUBLESHOOTING
PROBLEM
CAUSE
Laser point
Batteries are low in power.
projection
is weak.
Laser point
Laser On Demand Switch
is not projected.
is not On
Batteries are installed
incorrectly.
Battery power is low.
Laser diode is damaged
The LCD screen
Batteries are installed
will not turn on.
incorrectly.
Battery voltage is low.
The LCD screen is
damaged.
16
SAFETY INSTRUCTIONS cont.
SAFETY PRECAUTIONS FOR LASERS cont.
5. DO NOT operate the Laser Trac™ level around children or allow children to
operate the tool. Serious eye injury could result.
6. ALWAYS turn the Laser Trac™ level off when not in use. Leaving the tool on
increases the risk of someone inadvertently staring into the laser beam.
7. DO NOT operate the Laser Trac Level in combustible areas such as in the
presence of flammable liquids, gasses or dust.
8. DO NOT use on surfaces such as sheet steel that have a shiny, reflective
surface. The shiny surface could reflect the beam back at the operator. Be aware
that laser light reflected off a mirror or any other reflective surfaces can also
be dangerous.
9. DO NOT attempt to modify the performance of this laser device in any way.
This may result in a dangerous exposure to laser radiation.
10. ALWAYS use only the accessories that are recommended by Sears for use
with the Laser Trac™ Level with this product. Use of accessories that have been
designed for use with other laser tools could result in serious injury.
11. DO NOT use the Laser Trac Level for any purpose other than those outlined
in this manual. This could result in serious injury.
12. For further information regarding lasers, refer to ANSI-Z136.1 the STANDARD
FOR THE SAFE USE OF LASERS, available from the Laser Institute of America
SOLUTION
(407) 380-1553.
13. ALWAYS USE two "AAA" size batteries. Use of any other batteries may create
Replace with new
a risk of fire.
batteries.
14. INSERT the batteries correctly. Match the polarities, positive (+) to positive and
negative (-) to negative, as marked inside battery compartment.
15. DO NOT short battery terminals.
Check to make sure
16. DO NOT MIX old and new batteries. If batteries are weak, replace both of them
the switch is in the
"On" position.
with two new batteries. These new batteries should match each other in brand
and type.
Reinstall batteries with
17. Remove dead batteries immediately and dispose of them according to your
correct polarity.
local ordinance.
Replace with
18. NEVER dispose of batteries in fire.
new batteries.
19. Keep batteries out of reach of children. They are not playthings.
Take tool to Sears
20. Remove batteries and store separately if level will not be used for several days.
Service Center
21. Do not attempt to repair or disassemble the laser level. If unqualified persons
attempt to repair this laser product, serious injury may result. Any repair
Reinstall batteries
required on this laser product should be performed by authorized service
with correct polarity.
center personnel.
Replace with new
batteries.
Take tool to Sears
Service Center
5
24-inch LEVEL
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