5
English
If the switch (5) is OFF, that means that the instrument is off, the compen-
sator is also locked.
3. Press button (1) to switch the vertical beam on. Press button (1)once again
to switch the horizontal beam on. Press button (1) to switch the horizontal
and vertical beams on. Switch on only necessary laser lines in order to save
.
battery life
4. Press button (2). The mode "outside" is activated. Press button (2) once
again. The tool begins to operate in "inside" mode. Use the detector of laser
beam for this mode. See the operating manual for the operation with detector.
3
TO CHECK THE ACCURACY
TO CHECK THE ACCURACY OF LINE LASER LEVEL (SLOPE OF PLANE)
Place laser level on the tripod 5m away from the wall so the horizontal laser
line will be directed to the wall.
Switch on the power. The instrument starts to self-level. Mark point A on the
wall to show the contact of laser beam with the wall. Turn the instrument
by 90° and mark points В, С, D on the wall. Measure distance "h" between
the highest and lowest points (these are A and D points in the picture).
If "h"is ≤ 6 mm, the measurement accuracy is good. If "h" exceeds 6 mm,
apply service center.
TO CHECK PLUMB
Choose a wall and set laser 5m away from the wall. Mark point A on the
wall, please note the distance from point A to ground should be 3m. Hang
a plumb line from A point to ground and find a plumb point B on ground.
turn on the laser and make the vertical laser line meet the point B, along
the vertical laser line on the wall and measure the distance 3m from point
B to another point C. Point C must be on the vertical laser line, it means the
height of C point is 3m.
Measure the distance from point A to point C, if the distance is over 2 mm,
please, contact with seller to calibrate the laser.
CARE AND CLEANING
Please handle measuring instrument with care. Clean with soft cloth only
after any use. If necessary damp cloth with some water. If instrument is
wet clean and dry it carefully. Pack it up only if it is perfectly dry. Transport
in original container/case only.
Note: During transport On/Off compensator lock (5) must be set to posi-
tion "OFF". Disregard may lead to damage of compensator.