ALC 3/360-G/R 10.8
The difference d of both marked points
III and IV results in the actual deviation of
the measuring tool to the plumb line.
Measure the height of the door opening.
Repeat the measuring procedure for the
second vertical laser plane. For this, select an
operating mode in which a vertical laser plane
is generated aside of the measuring tool,
and turn the measuring tool by 90° before
beginning with the measuring procedure.
The maximum admissible deviation is
calculated as follows:
Doubled height of the door opening x 0.3 mm/m
Example: For a door-opening height of 2m,
the maximum deviation may be 2 x 2m x ±0.3
mm/m = ±1.2 mm. Consequently, points III
and IV may be no more than 1.2 mm (max.)
apart from each other for each of both
measurements.
Accessories
Laser receiver (sold separately)
Use the laser receiver 11 to improve
detection of the laser lines in adverse lighting
conditions (outdoor, bright environment,
direct sunlight) and over greater distances.
(Fig.I)
Magnetic Pivoting base / Back hanging
board
■ With the magnetic pivoting base (12)
/ back hanging bracket (13), you can
fasten the measuring tool, e.g., to vertical
surfaces, pipes, pillar or magnetizable
materials.
■ The magnetic pivoting base (12) / back
hanging bracket (13) can also make the
measuring tool with 2.5 Ah battery pack
turn around 180 degree as you like.
■ Adjust the magnetic pivoting base (12) /
back hanging bracket (13) roughly before
switching on the measuring tool.
Working with the magnetic pivoting base /
back hanging board
The magnetic pivoting base
mounted on the working plane directly
(Fig.J1).
attached to the steel or metal wall by
magnets at the back (Fig.J2).
fastened to the wall by screw (Fig.J3).
fixed on the upholder by clamping on the
back hanging board (Fig.J4).
fixed on the wall surface by back hanging
board and screw (not included) (Fig.J5).
fixed on the upright column by the clamp
of the back hanging board (Fig.J6).
Tripod (not included)
■ By the tripod the tool can easily be
adjusted to a proper height and
orientation.
■ This tool can be mounted onto the thread
of a general 1/4"or 5/8" tripod directly
(Fig.K).
■ Tighten the measuring tool with the tripod
mounting stud.
■ Adjust the tripod roughly before switching
on the measuring tool.
Working mode
Working with the tripod directly (Fig.L1).
Working through a magnetic pivoting
base(Fig.L2)
Laser Viewing Glasses
The laser viewing glasses filter out ambient light.
This enhances the laser visibility for the eye.
NOTICE:
Do not use the laser viewing glasses as
safety goggles. The laser viewing glasses are
used for improved visualization of the laser
beam, but they do not protect against laser
radiation.
Do not use the laser viewing glasses as
sun glasses or in traffic. The laser viewing
glasses do not afford complete UV protection
and reduce color perception.
Laser Target Plate
■ Position the laser plate on the target, and
whether the height of the targets is equal
is determined by comparing the distance
between the laser line on the laser plate
and the target.
■ The laser target plate 16 increases
the visibility of the laser beam under
unfavorable conditions and at large
distances.
Working with the laser target plate (e.g.)
Determine whether the column height is
equal (Fig.M).
21