Working Advice; Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch LR 1 Professional Manual Original

20 | English

Working Advice

Aligning with the spirit level
The laser receiver can be aligned vertically (plumb line) with the spirit level (8). If a laser
receiver is mounted at an angle, it will give incorrect measurements.
Marking
You can mark the position of the laser beam at the centre mark (5) on the left and right of
the laser receiver when the beam hits the centre of the reception area (6).
The centre mark is located 45 mm away from the top edge of the measuring tool.
When marking, take care to align the laser receiver so that it is exactly vertical (with a ho-
rizontal laser beam) or horizontal (with a vertical laser beam), as otherwise the marks are
offset with respect to the laser beam.
Attaching using the holder (see figure B)
You can use the holder (17) to attach the laser receiver to a measuring rod (15) (access-
ory) as well as to other auxiliary tools with a width of up to 65 mm.
Screw the holder (17) to the mount (13) on the rear side of the laser receiver with the
fastening screw (16).
Loosen the rotary knob (14) on the holder, slide the holder onto the measuring rod (15)
and retighten the rotary knob (14).
The centre line reference (18) on the holder is situated at the same height as the centre
marking (5) and can be used for marking the laser beam.
Attaching using a magnet (see figure C)
If an attachment is not required to be especially secure, the laser receiver can be at-
tached to steel parts using the magnets (4).

Maintenance and Service

Maintenance and Cleaning

Always keep the laser receiver clean.
Do not immerse the laser receiver in water or other liquids.
Wipe off any dirt using a damp, soft cloth. Do not use any detergents or solvents.

After-Sales Service and Application Service

Our after-sales service responds to your questions concerning maintenance and repair of
your product as well as spare parts. You can find explosion drawings and information on
1 609 92A 5S4 | (10.08.2020) Bosch Power Tools