Skil 1910 Manual Original página 8

- as soon as the measuring tool is
once again within the self-levelling
range of ±4°, the laser lines light
up continuously and indicator E
turns off
- when not within the self-levelling
range of ±4°, working with automatic
levelling is not possible, because
it cannot be assured that the laser
lines run at a right angle to each
other
- in case of ground vibrations or
position changes during operation,
the measuring tool is automatically
levelled in again
- to avoid errors, check the position of
the horizontal and vertical laser line
with regard to the reference points
upon re-levelling
• Working without automatic levelling
- slide switch F to position 6 b
- push laser button C to turn on the
laser beam
- indicator E turns red continuously
in this mode
- when automatic levelling is switched
off, you can hold the measuring tool
freely in your hand or place it on an
inclined surface
• Working with additional marks on the
laser lines (1911) 7
- the measuring tool projects
additional marks at equal intervals
on the laser lines for better
assistance when hanging pictures,
etc. on walls
- if you move the tool away from the
projection surface, the distance
and length of the additional marks
will increase, and decrease if you
move the tool towards the projection
surface 7 a
- make sure that you do not project
the laser beam under an angle,
otherwise the additional marks will
not be projected at equal intervals
7 b
APPLICATION ADVICE
• Always use the centre of the laser
line for marking (the width of the
laser line changes with the distance)
• Laser viewing glasses 1 (not
standard included)
- laser viewing glasses M 1 filter out
the ambient light
- this makes the light of the laser
appear brighter for the eyes
- do not use the laser viewing
glasses as safety goggles (the
laser viewing glasses are used
for improved visualisation of the
laser beam, but they do not protect
against laser radiation)
- do not use the laser viewing
glasses as sun glasses or in
traffic (the laser viewing glasses do
not afford complete UV protection
and reduce colour perception)
• Working with the clamp holder (not
standard included) 8
- with clamp holder G you can attach
the measuring tool to different
objects having a thickness up to
60 mm, such as pipes or edges of
a table
- mount the the ¼" screw K to the ¼"
tripod mount J on top or bottom of
the tool 8 a
! do not overtighten the measuring
tool, otherwise it can become
damaged
- use handle H to open the clamp and
mount it to the desired location by
releasing handle H again
- loosen knob L 8 b to adjust
the position of the tool and the
projection of the laser beam
- after adjustment, tighten knob L
• Working with the tripod (not standard
included)
- tripod N 1 offers a stable, height-
adjustable measuring support
- place the measuring tool via tripod
mount J onto the 1/4" male thread
of the tripod and screw the locking
screw of the tripod tight
8