Accuracy Control - Futech MULTICROSS 8 Mode D'emploi

Monitor horizontal levelling
1. Choose a room ±10 m long
2.
Place the instrument next to wall no. 1.
3.
Switch on the instrument and let it self-level.
4.
Mark the horizontal line in the middle of the cross on wall no 1.
5.
Turn the instrument through 180° and mark the laser beam in the middle of the
cross on wall no. 2.
6.
Move the instrument as close as possible to wall no. 2.
7.
Adjust the height of the laser so that the middle of the laser cross is on the wall
no. 2 marker.
8. Then turn the instrument through 180° and note the difference between the
middle of the laser cross and the marker on wall no. 1.
9.
This difference should not exceed 2 mm.
10. NB: The tolerance depends on the distance of the walls between which the
inspection has been carried out. This distance should be multiplied by 2.
Hence, if the instrument has an accuracy of 2 mm / 10 m, then in our example the
calculation is: 10 m distance x 2 = 20 m. Tolerance is 4 mm / 20 m.
www.laseto.be
Type: Multicross 8 High Precision
Super Vision
Art. No.: 041.08.(LT)
Power: 6.5V
/ 0.4A
• Max Output:
Insert 4x 1,5V Alkaline batteries. Type AA
Use batteries of the same brand.
Keep Dry
DO NOT STARE INTO THE
BEAM OR VIEW DIRECTLY
CAUTION
WITH OPTICAL INSTRUMENTS.
CLASS 3R LASER PRODUCT
ACCORDING TO
IEC / EN60825-1: 2001
Made in PRC

ACCURACY CONTROL

Multicross 8 High Precision Super Vision
LASER RADIATION
EN
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