Laser Viewing Glasses
(Accessory)
DO NOT use the laser
v i e w i n g g l a s s e s a s
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.
The laser viewing glasses filter out the
ambient light. This makes the red light of the
laser appear brighter for the eyes.
Working with the Laser Receiver
(Accessory)
Have your laser receiver
serviced by a qualified
repair person using only identical
replacement parts. This will ensure that the
safety of the laser receiver is maintained.
Read and strictly observe the safety
warnings in the operating instructions of
the laser receiver.
Under unfavorable light conditions (bright
environment, direct sunlight) and for larger
distances, use the laser receiver 23 and 13
for improved finding of the laser beam.
When working with the laser receiver,
select rotational operation with the highest
rotational speed.
Before working with the laser receiver, read
and observe the laser receiver operating
instructions.
Working with the Remote Control
(Accessory)
While pressing the operator buttons, the
laser tool can be brought out of alignment so
that the rotation is briefly stopped. This effect
is avoided when using the remote control 20.
Reception lenses 7 for the remote control
are located on three sides of the laser tool
(GRL800-20HV has a single reception lens
located on the front of the laser tool), among
other locations above the control panel on
the front side.
GRL800_900_1000 10-18.indd 18
Use with Accessories
The laser tool is equipped with a 5/8" tripod
mount for horizontal operation on a tripod.
Place the laser tool via the tripod mount 16
onto the 5/8" male thread of the tripod and
screw the locking screw of the tripod tight.
On a tripod with a measuring scale on the
elevator column, the height difference can be
adjusted directly.
Working with Wall Mount/Alignment
You can also mount the laser tool to the wall
mount with alignment unit 25. For this, screw
the 5/8" screw 28 of the wall mount into the
tripod mount 16 of the laser tool.
Mounting to a wall: Mounting to a wall
is recommended, e.g., for work above the
elevation height of tripods or for work on
unstable surfaces and without tripod. For this,
fasten the wall mount 25, with the laser tool
mounted, as vertical as possible to a wall.
For mounting to the wall, you can either
fasten the wall mount 25 with fastening
screw 26 to a lath (width maximal 8 mm) or
hang it up with two hooks.
Mounting on a tripod: The wall mount 25
(WM4 only) can also be screwed onto a
tripod with the tripod mount on the back
side. This method of fastening is especially
recommended for work where the rotational
plane is to be aligned with a reference line.
With the alignment unit, the mounted laser
tool can be moved vertically (when mounted
to the wall) or horizontally (when mounted to
a tripod) within a range of approx. 6 in. For
this, loosen screw 27 on the alignment unit,
move the laser tool to the desired position,
and retighten screw 27 again.
-18-
Working with the Tripod
(Accessory)
Unit (Accessory) (see figure A)
10/4/18 7:07 AM