Metabo KLL 2-20 Mode D'emploi page 9

Main applications:
Operating modes
The KLL 2-20 can be used in 2 operating modes:
1. as a self-levelling line laser
+ plumb line laser
Operating mode with self-levelling
A laser line can be selected in this mode.
Commissioning
The instrument is switched on with the on/off switch (1b). Horizontal and
vertical laser lines and the plumb line points appear aft er switching on.
The laser will automatically level itself.
Setting the type of line:
The vertical and horizontal laser lines with the plumb line point and the cross
laser line can be set aft er each other by pressing the selector switch (1a).
The laser will flash if the inclination is too great !
laser beam flashing->
Operating mode without levelling function:
The on/off switch (1b) is switched off . In this mode the KLL 2-20 is only swit-
ched on or off with the selector switch (1a).
Plumb line function mode
The foot can be extended in order to improve the visibility of the lower
plumb line point. The KLL 2-20 is positioned and switched on ( switch 1b ).
The laser down beam is aligned as required to the object or a mark.
Mark the position of the up laser beam on the ceiling. The laser lines
are always switched on at the same time as the plumb line laser points.
Always ensure that the centre of the laser line is marked !
Checking the calibration
KLL 2-20 crossed line and plumb line laser is designed for use on the
construction sites and left our factory perfectly adjusted. As with any
precision instrument, however, its calibration must be regularly checked.
The unit should be checked before starting any new tasks, particularly
when the unit has been exposed to strong vibrations.
2. as a laser instrument for marking
applications without the levelling function
The unit is inclined too much
+ is outside the self-levelling range
+ the laser cannot level itself automatically
en
B1
B2
C1
C2
C3
C4
A4
A4
D1
D2
D3
E1
E2
E3
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