Measuring Procedure; Working Advice; Maintenance And Service; Maintenance And Cleaning - Bosch GSL Professional 2 Originalbetriebsanleitung

OBJ_BUCH-1545-006.book Page 17 Tuesday, June 3, 2014 4:54 PM

Measuring Procedure

Manual Rotation (GSL 2)
Rotate the upper part of the measuring tool to the location
that you want to check. After rotating, wait until the measur-
ing tool has levelled in again and the laser beams no longer
move. Then, check if the laser beams run opaque.
Automatic Rotation (GSL 2 Set)
To check the surface, rotate the upper part of the measuring
tool with the remote control. Manual rotation is not possible.
The following rotation modes are available:
Press button 19 to start fast, continuous rotation in
clockwise direction. Pressing button 19 again ends
the rotation.
Press button 14 to start fast, continuous rotation in
anticlockwise direction. Pressing button 14 again
ends the rotation.
Press button 18 to start slow, continuous rotation in
clockwise direction. Pressing button 18 again ends
the rotation.
Press button 15 to start slow, continuous rotation in
anticlockwise direction. Pressing button 15 again
ends the rotation.
Press button 17 for a single, brief rotation step in
clockwise direction. For each further individual
movement, press button 17 again.
Press button 16 for a single, brief rotation step in
anticlockwise direction. For each further individual
movement, press button 16 again.
Evaluating Measuring Results (see figures D – G)
The two laser beams indicate, whether the surface is at the
same height as the reference point (see "Aligning the Height
of the Measuring Tool", page 16):
– All points, at which both laser beams coincide exactly
above each other, are at the same height as the reference
point.
– When two beams can be seen next to each other or when
the laser beams are interrupted, the height of the floor
surface deviates with respect to the reference point at this
location.
To measure the deviation of the floor surface, position the
laser target plate 10 at the location to be checked. Turn the
laser target plate in such a manner that the lefthand laser
beam coincides with the left reference line of the laser target
plate. Slide the upper part of the laser target plate upward or
downward, until the tip 11 of the laser target plate rests on
the
location to be measured. The height deviation between the
reference point and the measuring point can be read in mm
via the position of the righthand laser beam on the laser target
plate.
When both laser beams run apart at a constant angle on the
floor surface, the floor surface is inclined.
Bosch Power Tools

Working Advice

 Pay attention that the complete width of the laser
beams coincide exactly over each other. The width of
the laser beams changes with the distance.
Transporting the Measuring Tool
The handle 3 can be used for easier transport of the measur-
ing tool. Fold the handle up as required.
Laser Viewing Glasses (Accessory)
The laser viewing glasses filter out the ambient light. This
makes the red light of the laser appear brighter for the eyes.
 Do not use the laser viewing glasses as safety goggles.
The laser viewing glasses are used for improved visualisa-
tion 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 colour perception.
Recommendations for Optimal Handling of the Battery
Pack
Protect the battery pack against moisture and water.
Store the battery pack only within a temperature range
between 0 °C and 50 °C. As an example, do not leave the
battery pack in the car in summer.
A significantly reduced working period after charging indi-
cates that the battery pack is used and must be replaced.
Observe the notes for disposal.

Maintenance and Service

Maintenance and Cleaning

 Before any work on the measuring tool itself (e.g. as-
sembling, maintenance, etc.) as well as when trans-
porting and storing, remove the battery pack or the
batteries from the measuring tool. Danger of injury
when accidentally actuating the On/Off switch.
Store and transport the surface laser only in the supplied
case.
Keep the surface laser and remote control clean at all times.
Do not immerse the surface laser and remote control into wa-
ter or other fluids.
Wipe off debris using a moist and soft cloth. Do not use any
cleaning agents or solvents.
Regularly clean the surfaces at the exit opening of the laser in
particular, and pay attention to any fluff or fibres.
If the surface laser or remote control should fail despite the
care taken in manufacture and testing, repair should be car-
ried out by an authorised customer services agent for Bosch
power tools. Do not open the surface laser and the remote
control yourself.
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the type plate of
the surface laser and remote control.
For repairs, only send in the surface laser in the case.
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1 609 92A 0L2 | (3.6.14)