English |
29
Bosch Power Tools
2 610 A14 633 | (29.9.10)
Operating Modes of the Rotational
Laser Level
Overview
All three operating modes are possible with the
measuring tool in horizontal and vertical posi-
tion.
Rotational Operation
Rotational operation is especial-
ly recommended when using the
laser receiver. You can select be-
tween different rotational
speeds.
Line Operation
In this operation mode, the vari-
able laser beam moves within a
limited aperture angle. This in-
creases the visibility of the laser
beam in comparison to rotation-
al operation. You can select be-
tween different aperture angles.
Point Operation
This operation mode enables the
best visibility of the variable la-
ser beam. As an example, it is
used for easy projecting of
heights or checking building
lines.
Rotational Operation
(150/300/600 min
-1
)
Each time after switching on, the measuring tool
is in rotational operation mode with average ro-
tational speed.
To switch from line operation to rotational oper-
ation, press the rotational operation button
5
.
Rotational operation starts with average rota-
tional speed.
To change the rotational speed, press the rota-
tional operation button
5
again until the re-
quested speed is reached.
When working with the laser receiver, the high-
est rotational speed should be set. When work-
ing without laser receiver, reduce the rotational
speed for improved visibility of the laser beam
and use the laser viewing glasses
29
.
Line Operation, Point Operation
(10°/25°/50°, 0°)
To switch to line or point operation, press the
line operation button
11
. The measuring tool
switches to line operation with the smallest ap-
erture angle.
To change the aperture angle, press the line op-
eration button
11
. The aperture angle is in-
creased in two steps; at the same time, the ro-
tational speed is increased with each step.
When pressing the line operation button
11
a
third time, the measuring 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 la-
ser line.
To position the laser line or the laser point with-
in the rotational plane, manually turn the rota-
tion head
10
to the requested position or use
the remote control
25
.
Turning the Rotational Plane when in the
Vertical Position
When the measuring tool is in the vertical posi-
tion, it is possible to rotate the laser point, laser
line or rotational plane around the vertical axis
with help of the remote control
25
. For this, ob-
serve the operating instructions of the remote
control.
Automatic Levelling of the Rotational
Laser Level
Overview
After switching on, the measuring tool automat-
ically detects the horizontal or vertical position.
To change between the horizontal and vertical
position, switch the measuring tool off, reposi-
tion it and switch on again.
After switching on, the measuring tool checks
the horizontal and vertical position and auto-
matically levels out any unevenness within the
self-levelling range of approx. 8 % (5°).
OBJ_BUCH-757-006.book Page 29 Wednesday, September 29, 2010 11:21 AM
