U s e r s M a n u a l
E n g l i s h
21
Problem
Laser line projection is
weak.
Laser line is hard to to see.
Laser line is not projected.
Laser line projected is
not level.
Cause
Weak batteries
Light in area is too bright
Tool is not turned "ON"
1. Thumb knob is not in
the correct position.
2. Level is mounted on the
wall-mounting base.
3. Level is mounted on the
levelling platform, but the
base is no longer level
Solution
Replace with fresh batteries.
Use laser enhancing glasses.
Check to insure the power switch
cover is in the full down or "on" posi-
tion.
1. Adjust thumb knob.
2. Align the tool using two points of
reference in the work area or place
the tool on the levelling platform
3. Check the 2 bubble levels on the
top of the tool, and adjust the three
base knobs to bring the tool back to
a level position
T R O U B L E S H O O T I N G
M A N T E I N A N C E
WARNING
: Handle the laser level with
care.
WARNING
: Avoid exposing the level to
continuous vibration or extremely hot
or cold surfaces.
WARNING
:Always store the level
indoors. When not in use, always store
the level in its protective case.
WARNING
: When you are finished
using the tool, always make sure that
the switch cover plate is in the full up and
protected position.
WARNING
: Always keep the level free
of dust and liquids. Use a damp cloth
and mild soap to clean the tool. If needed,
only use a soft cloth or cotton swab and glass
cleaner to clean the lens.Always remove the
batteries when cleaning lens.
WARNING
: Always clean and thor-
oughly dry the tool after each use.
WARNING
: Check the batteries regular-
ly to avoid deterioration. Always
remove teh batteries from the tool, if it
is not going to be used for a long period of
time.
WARNING
: Replace the batteries after
approximately 40 hours of use.
WARNING
: Do not disassemble the
laser level. This will not only void the
warranty, but could expose the user to haz-
ardous radiation exposure.
WARNING
: Do not modify the tool in
any way or use the tool with products
and/or accesories not specified, this could
expose the user to hazardous laser radiation
exposure.
WARNING
: Do not attempt to change
any part of the laser lens.
nl660 manual.qxd 10/02/2004 05:04 p.m. Page 21
