Working Advice; Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch GLL 2-15 G Professional Notice Originale

– Rotate the measuring tool 180° and position it on the
other side of the door opening, directly behind point Ⅱ.
Allow the measuring tool to level in and align the vertical
laser line in such a way that its centre passes through
points Ⅰ and Ⅱ exactly.
– Mark the centre of the laser line on the upper edge of the
door opening as point Ⅳ.
– The discrepancy d between the two marked points Ⅲ and
Ⅳ reveals the actual vertical deviation of the measuring
tool.
– Measure the height of the door opening.
You can calculate the maximum permitted deviation as fol-
lows:
Doubled height of the door opening × 0.3 mm/m
Example: At a door opening height of 2 m, the maximum de-
viation amounts to
2 × 2 m × ±0.3 mm/m = ±1.2 mm. The points Ⅲ and Ⅳ
must therefore be no further than 1.2 mm from each other.

Working Advice

Only the centre of the laser line must be used for
u
marking. The width of the laser line changes depending
on the distance.
Working with the holder LB 10 (see figures E−H)
You can secure the measuring tool on vertical surfaces or
magnetisable materials using the holder (10). In conjunction
with the ceiling clip (14), the measuring tool can also be
aligned vertically.
Place the measuring tool with the 1/4" tripod mount (5) on
the 1/4" screw (11) of the holder and screw it tight.
Attachment Options for the Holder (10):
– Using a commercially available fastening screw, it can be
attached via the screw hole (13) to drywall or wood
(see figure F)
– Using the magnets (12), it can be attached to metallic
surfaces (see figure G)
– Using the ceiling clip (14), it can be attached to crown
mouldings (see figure H)
Roughly align the holder (10) before switching on the meas-
uring tool.
Working with the Laser Target Plate
The laser target plate (20) improves visibility of the laser
beam in unfavourable conditions and at greater distances.
The reflective half of the laser target plate (20) improves vis-
ibility of the laser line. The transparent half enables the laser
line to be seen from behind the laser target plate.
Working with the Tripod (Accessory)
A tripod offers a stable, height-adjustable support surface
for measuring. Place the measuring tool with the 1/4" tripod
mount (5) on the thread of the tripod (15) or a conventional
camera tripod. Tighten the measuring tool using the locking
screw of the tripod.
Roughly align the tripod before switching on the measuring
tool.
Bosch Power Tools
Securing with the universal holder (accessory)
(see figure K)
Using the universal holder (17), you can secure the measur-
ing tool on vertical surfaces, pipes or magnetizable materi-
als, for example. The universal holder is also suitable for use
as a building tripod and facilitates height adjustment of the
measuring tool.
Roughly align the universal holder (17) before switching on
the measuring tool.
Working with the rotating mount (accessory)
Using the rotating mount (18), you can rotate the measuring
tool 360°. This enables you to set up the laser lines pre-
cisely, without having to change the position of the measur-
ing tool.
You can use the rotating mount (18) as a floor stand or to at-
tach the measuring tool to vertical surfaces; alternatively,
the measuring tool can be attached to metallic surfaces by
means of the magnets (12) or to crown mouldings in con-
junction with the ceiling clip (14).
Roughly align the rotating mount (18) before switching on
the measuring tool.
Laser Goggles (Accessory)
The laser goggles filter out ambient light. This makes the
light of the laser appear brighter to the eye.
Do not use the laser goggles as protective goggles.
u
The laser goggles make the laser beam easier to see; they
do not protect you against laser radiation.
Do not use the laser goggles as sunglasses or while
u
driving. The laser goggles do not provide full UV protec-
tion and impair your ability to see colours.
Example applications (see figures I–K)
Examples of possible applications for the measuring tool can
be found on the graphics pages.

Maintenance and Service

Maintenance and Cleaning

Keep the measuring tool clean at all times.
Never immerse the measuring tool in water or other liquids.
Wipe off any dirt using a damp, soft cloth. Do not use any de-
tergents or solvents.
The areas around the outlet aperture of the laser in particular
should be cleaned on a regular basis. Make sure to check for
lint when doing this.
Only store and transport the measuring tool in the protective
pouch (21).
If the measuring tool needs to be repaired, send it off in the
protective pouch (21).

After-Sales Service and Application Service

Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
English | 17
1 609 92A 7LW | (29.04.2022)