10
If the measuring tool surface
deviates more than 4º from the
horizontal plane, then the automatic
levelling function is not possible and
the laser beams will flash. The lines
will flash continually.
In this case, bring the tool to the
level position and wait for the
self-levelling to take place. As soon
as the tool is within the self-levelling
range of ±4°, then the laser lines
will continuously light up.
In case of ground vibrations or
position changes during operation,
the tool is automatically level again.
To avoid errors, check the position of
the horizontal and vertical laser line
with regard to the reference points
upon re-levelling.
Slide the Lock/Unlock switch (5) to
the “LOCK” position and press the
On/Off button (1) to turn the laser
level off.
Note: Always switch the laser level
off after you have finished working
or before moving it to a different
location. When the laser level is
switched off, a built-in lock
mechanism is engaged to protect
the levelling mechanism.
locKed lIne Mode
The projected laser line can be
locked (self-levelling switched off)
and the laser level tilted manually to
any desired angle.
Slide the Lock/Unlock switch (5) to
the “LOCK” position.
Press the On/Off button (1) to turn
the laser level ON and OFF.
MountIng BracKet
With the mounting bracket you can
attach the laser line to a work bench
or desk via the clamp mechanism.
Place the laser line via the 1/4”
tripod screw thread (2) onto the 1/4”
male thread of the mounting bracket
and screw it on applying moderate
force. Do not overtighten, otherwise
it can become damaged.
MaIntenance
general MaIntenance
This instrument is designed to
provide years of dependable service,
if the following care instructions are
performed:
Always switch the laser line off
before cleaning it, moving it, and
after you have finished working.
Clean the exterior of the laser line by
wiping it with a damp cloth. Use only
mild cleaning agents, never
solvents or corrosive chemicals.
Always treat the laser line with the
care deserving of the precision
optical instrument that it is.
