Operating Modes - Bosch GRL 240 HV Operating/Safety Instructions Manual

Overview
All three operating modes are possible with the
laser tool in horizontal and vertical position.
Rotation Mode (150/300/600 min
Each time after switching on, the laser tool
is in rotational operation mode with average
rotational speed.
To switch from line operation to rotational ope-
ration, press the rotational operation button 5.
Rotational operation starts with average rotational
speed.
To change the rotational speed, press the
rotational operation button 5 again until the
requested speed is reached.
When working with the laser receiver, the highest
rotational speed should be set. When working
1.800.561.8187

Operating Modes

Rotational Operation
Rotational operation is especially
recommended when using the
laser receiver. You can select
between different rotational
speeds.
Line Operation
In this operation mode, the
variable laser beam moves
within a limited aperture angle.
This increases the visibility of
the laser beam in comparison
to rotational operation. You can
select between different aperture
angles.
Point Operation
This operation mode enables the
best visibility of the variable laser
beam. As an example, it is used
for easy projecting of heights or
checking
building lines.
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without laser receiver, reduce the rotational speed
for improved visibility of the laser beam and use the
laser viewing glasses 24.
Line Operation, Point Operation
(10°/25°/50°, 0°)
To switch to line or point operation, press
the line operation button 11. The laser
tool switches to line operation with the smallest
aperture angle.
To change the aperture angle, press the line
operation button 11. The aperture angle is
increased in two steps; at the same time, the
rotational speed is increased with each step.
When pressing the line operation button 11
a third time, the laser tool switches to point
operation after brief post-pulsation. Pressing
button 11 again takes you back to line operation
with the smallest aperture angle.
Note: Due to inertia, it is possible for the laser to
slightly move beyond the end point of the laser
line.
To position the laser line or the laser point within
the rotational plane, manually turn the rotation
head 10 to the requested position or use the
remote control 20.
Turning the Rotational Plane when in the
Vertical Position
When the laser tool is in the vertical position, it
is possible to rotate the laser point, laser line or
rotational plane around the vertical axis with help
of the remote control 20. For this, observe the
operating instructions of the remote control.
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