Harbor Freight Tools 92801 Laser Level User Manual


 
Page 5SKU 92801 For technical questions, please call 1-800-444-3353.
SPECIFIC SAFETY RULES
1. WARNING! Laser light can harm the eye. Do not look directly into this
Laser Level, or the reflection of the light. Do not allow any other person or animal
to be exposed to the direct or reflected laser beam. If necessary, wear protective
laser goggles (not included) appropriate for this laser type to protect yourself and
others from harmful laser beams.
2. Make sure the laser beam is aimed at a sturdy object without reflective
surfaces. Reflective surfaces are not suitable for laser applications, as the reflec-
tive surface may direct the laser beam back at the operator, causing potential eye
damage.
3. Do not attempt to alter the laser light or replace it with a different type. Doing
so may result in hazardous radiation exposure. Only qualified and trained em-
ployees must be assigned to install, adjust, and operate laser equipment.
4. Never leave the Laser Level unattended when it is turned on. Make sure to
turn off the tool before leaving the work area.
5. Do not use the Laser Level if it has been dropped, damaged, or immersed in
liquid.
6. This Laser Level features a variable rotation speed of 0 to 600 RPM. Higher
rotation speeds allow the operator to see the laser beam at greater distances
outdoors
. However, higher rotation speeds make the laser beam less detectable
when the Laser Level is used
indoors
. Typically, the
slower
the rotation speed the
brighter
the laser beam appears. The exact speed at which that happens de-
pends on the individual and will require dialing the rotation speed to best match
your own eyes.
7. Take care not to accidentally bump or move the Laser Level and its Tripod
after they have been set up and leveled. If the Laser Level is accidentally
bumped or moved you must re-level the unit and its Tripod using the Level Vials.
Accuracy when using the Level Vials is crucial. For example, when you are
aligning the bubble with the scribe on the Level Vial and you are “off” by just the
thickness of the scribed line, then when you are measuring an object a hundred
feet away that small difference will equal about
three inches
.
8. Maintain labels and nameplates on the Laser Level. These carry important
information. If unreadable or missing, contact Harbor Freight Tools for a replace-
ment.
9. Always turn off the Laser Level and remove its Batteries before changing