Bosch GLL Professional 12-22 Original Instructions Manual page 20

20 | English
Example: At a door opening height of 2 m, the maximum deviation amounts to
2 × 2 m × ±0.6 mm/m = ±2.4 mm. The points Ⅲ and Ⅳ must therefore be no further
than 2.4 mm from each other.
Working Advice
Only the centre of the laser line must be used for marking. The width of the laser
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line changes depending on the distance.
Working with the Tripod
A tripod offers a stable, height-adjustable support surface for measuring. Place the
measuring tool with the 1/4" tripod mount (6) on the thread of the tripod (18) or a con-
ventional camera tripod. Tighten the measuring tool using the locking screw of the tri-
pod.
Roughly align the tripod before switching on the measuring tool.
Attaching Using the Magnetic Rotating Mount (see figures C−D)
You can secure the measuring tool to magnetisable materials or vertical surfaces using
the built-in magnetic rotating mount (3).
Attachment options for the rotating mount (3):
– Using the magnets (5), it can be attached to magnetisable materials (see figure C)
– Using a commercially available fastening screw, it can be attached via the fastening
slot (4) to wood.
Keep your fingers away from the rear side of the magnetic rotating mount while
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attaching the rotating mount to surfaces. The strong pulling force of the
magnets (5) may jam your fingers.
Roughly align the magnetic rotating mount (3) before switching on the measuring tool.
If you switch off and transport the measuring tool, click it back into place on the rotating
mount (see figure D).
Laser Goggles
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 (accessory) as protective goggles. The laser goggles
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make the laser beam easier to see; they do not protect you against laser radiation.
Do not use the laser goggles (accessory) as sunglasses or while driving. The laser
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goggles do not provide full UV protection and impair your ability to see colours.
1 609 92A 8C4 | (05.07.2023) Bosch Power Tools