Maintenance And Service - Bosch GLL 3-80 P Professional Original Instructions Manual

22 | English
Fastening with the Universal Holder
(Accessory) (see figure D)
With the universal holder 19, you can fasten the
measuring tool, e.g., to vertical surfaces, pipes
or magnetizable materials. The universal holder
is also suitable for use as a ground tripod and
makes the height adjustment of the measuring
tool easier.
Working with the Measuring Plate
(Accessory) (see figures A–B)
With the measuring plate 16, 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 elimi-
nates the necessity of precisely adjusting the
measuring tool to the height to be projected.
The measuring plate 16 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.
Working with the Laser Receiver (Accessory)
(see figure D)
Under unfavourable light conditions (bright
environment, direct sunlight) and for larger dis-
tances, use the laser receiver for improved find-
ing of the laser lines 17. When working with the
laser receiver, switch the pulse function on (see
"Pulse Function", page 18).
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 visualisation 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 glass-
es do not afford complete UV protection and
reduce colour perception.
1 609 929 S05 | (22.9.09)
Work Examples (see figures C–H)
Applicational examples for the measuring tool
can be found on the graphics pages.

Maintenance and Service

Maintenance and Cleaning
Store and transport the measuring tool only in
the protective pouch or in the case.
Keep the measuring tool clean at all times.
Do not immerse the measuring tool in water 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 of fibres.
If the measuring tool should fail despite the care
taken in manufacturing and testing procedures,
repair should be carried out by an authorised af-
ter-sales service centre for Bosch power tools.
Do not open the measuring tool yourself.
In all correspondence and spare parts orders,
please always include the 10-digit article
number given on the type plate of the measuring
tool.
In case of repairs, send in the measuring tool
packed in its protective pouch 18.
After-sales Service and Customer
Assistance
Our after-sales service responds to your ques-
tions concerning maintenance and repair of your
product as well as spare parts. Exploded views
and information on spare parts can also be
found under:
www.bosch-pt.com
Our customer service representatives can an-
swer your questions concerning possible appli-
cations and adjustment of products and acces-
sories.
Bosch Power Tools