Main Applications - Metabo MLL 3-20 Manual De Instrucciones

en

Main applications:

Operating modes
The MLL 3-20 can be used in 2 operating modes.
1. as self-levelling line laser + plumb line laser
2. as laser unit for marking applications without the levelling function
Operating mode with self-levelling
A laser line can be selected in this mode.
Commissioning
Turn the laser housing to the working position
switch (15) to switch on the laser unit
Horizontal and vertical laser lines and the plumb line points appear aft er
switching on. The LED lights up green
self-levelling mode and levels itself automatically.
Settinging the type of line:
Fig. (B3) 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 (7).
The laser lines flash if the laser unit is at too steep an angle.
Laser flashes
Operating mode without levelling function
Fig. (B5) In the marking mode the MLL 3-20 is only switched on with the
switch (8). Horizontal, vertical laser lines, plumb point and the LED flash
quickly.
The MLL 3-20 is not in self-levelling mode and can only be used in this
mode for marking and alignment!
Plumbline operating mode
The foot can be extended in order to improve the visibility of the lower
plumb line point
on (switch (15) ).
The foot can also be spread out
as required to the object or a mark
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!
10
Fig. (B4)
-> The unit is inclined too much
+ is outside the self-levelling range
+ the laser cannot level itself automatically
Fig. (B6). The MLL 3-20 is positioned and switched
Fig. (B7). The laser down beam is aligned
Fig. (B1). Use the sliding
Fig. (B2).
Fig. (B2). The MLL 3-20 is in
Fig. (B8) . Mark the position of the up