Working Advice - Bosch GLL 2-15 Instrucciones De Funcionamiento Y Seguridad

– The difference d between point III and the
center of the laser line at the upper edge of
the door opening results in the actual
deviation of the tool from the vertical plane.
– Measure the height of the door opening.
The maximum permitted deviation d
calculated as follows:
d = double height of the door opening
max
x 0.0036 in/ft (0.3 mm/m)
Attaching with the Positioning Device
To fasten the tool on the positioning device 9,
screw the locking screw 10 of the positioning
device into the 1/4" tripod mount 2 on the tool
and tighten. To swivel the measuring tool on
the positioning device, move along the turning
disc 11.
With the positioning device 9, the tool can be
attached as follows:
– The positioning device 9 can be fastened to
steel parts via the magnets 14.
– The positioning device 9 can be fastened to
drywalls or wood walls with screws. For
this, insert screws with a minimum length of
2" into the screw holes 16 of the positioning
device as shown in figure K.
– Mount the positioning device 9 on floor by
extending the retractable fee 15 as shown in
figure L.
– The positioning device 9 can also be
attached to ceiling grid channels in the walls
using the clip 13 as shown in figure N. The
fine adjustment knob 12 can be turned to
move the horizontal line up and down to align
with benchmark.
Working with the Measuring Plate
(Accessory) (see figures A - B)
With the laser target plate 18, it is possible to
project the laser mark onto the floor or the laser
height onto a wall.
With the zero field and the scale, the offset or
drop to the required height can be measured
and projected at another location. This
eliminates the necessity of precisely adjusting
the tool to the height to be projected.
Example: With a door opening height of 7 ft (2
m), the maximum permitted deviation is d
= 2 x 7 ft x 0.0036 in/ft = 0.05 in (2 x 2 m x 0.3
mm/m = 1.2 mm)). Thus, the marks must not be
more than 0.05 in (1.2 mm). apart.
is
max
Always use the center of the laser line
for marking. The width of the laser line
changes with the distance.
Use with Attachments
The laser target plate 18 has a reflective
coating that enhances the visibility of the laser
beam at greater distances or in intense sunlight.
The brightness intensification can be seen only
when viewing, parallel to the laser beam, onto
the measuring plate.
A tripod offers a stable, height-adjustable
measuring support. Place the tool via the tripod
mount 2 onto the 1/4" male thread of the tripod
and screw the locking screw of the tripod tight.
The laser viewing glasses 17, 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
• Do not use the laser viewing glasses as
sun glasses or in traffic. The laser
-12-
Working Advice
Working with a Tripod (Accessory)
Laser Viewing Glasses (Accessory)
are used for improved visualization of the
laser beam, but they do not protect against
laser radiation.
viewing glasses do not afford complete UV
protection and reduce colour perception.
max