LaserLiner SmartCross-Laser Mode D'emploi page 12

When A2 and A3 are more than 0.5 mm / m apart,
!
an adjustment is necessary. Contact your authorised
dealer or else the UMAREX-LASERLINER Service
Department.
Checking the vertical line
Position the device about 5 m from a wall. Fix a plumb bob
with a line of 2.5 m length on the wall, making sure that
the bob can swing freely. Switch on the device and align the
vertical laser to the plumb line. The precision is within the
specified tolerance if the deviation between the laser line
and the plumb line is not greater than ± 2.5 mm.
Checking the horizontal line
Position the device about 5 m
from a wall and switch on the
cross laser. Mark point B on
the wall. Turn the laser cross
approx. 2.5 m to the right
and mark point C. Check whether the horizontal line from
point C is level with point B to within ± 2.5 mm. Repeat
the process by turning the laser to the left.
!
Regularly check the calibration before use, after
transport and after extended periods of storage.
Information on maintenance and care
Clean all components with a damp cloth and do not use
cleaning agents, scouring agents and solvents. Remove
the battery(ies) before storing for longer periods. Store the
device in a clean and dry place.
Calibration
The measuring device should be calibrated and tested on a
regular basis to ensure it is accurate and working properly.
We recommend the measuring device is calibrated every
1 - 2 years. If necessary, contact your distributor or the
UMAREX-LASERLINER service department.
12
EN
2,5 m
B
C