Operating Instructions 9 No - Metabo MLL 3-20 Mode D'emploi

Operating instructions
The MLL 3-20 is an easy to operate self-levelling multi-line laser, designed
for use on construction sites. The laser unit is self-levelling within the range
of ± 4°. The fi ne adjustment allows precise 90° angles to be projected.
The laser lines are pulsed which makes it possible to work over greater
distances using a special line receiver.
Read the operating instructions together with the illustrated portion.
Follow the general instructions on the handling, care and maintenance
of the unit. Observe the safety instructions on laser beams.
Do not use in potentially explosive or aggressive environments!
Do not dispose of batteries and unit in household waste!
Falling and strong vibrations of the unit may lead to malfunctioning!
Unit elements
1. Exit aperture 360° laser line
2. Exit aperture vertical laser lines
3. Exit aperture plumb line laser
4. Feet with bearing surfaces
5. 5/8" tripod socket
6. Green LED: Operating function
Yellow LED: Display battery capacity
7. Button for selecting laser functions
8. ON / OFF button for marking laser
9. Laser housing
10. Housing frame
11. Fine adjustment
12. Magnet
13. Eyelets for attaching tensioning belt
14. Clamping lever for height adjustment
15. ON / OFF sliding switch with transport lock
16. Battery compartment cover
Before initial commissioning:
The warning notice in your language must be clearly affixed on the laser
instrument at the position indicated. The appropriate stickers are enclosed.
LASER RADIATION
DO NOT STARE INTO BEAM
LASER CLASS 2
Batteries must be inserted -> changing batteries
This sticker with the warning notice written
in the usual language must be affi xed here
in place of the English text!
en
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