Working with the Measuring Plate (Accessory)
With the measuring plate 15, 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.
The measuring plate 15 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 Tripod (Optional Accessory)
A tripod offers a stable,
Working with the Laser Receiver (Optional Accessory) (see figures E & H)
Under unfavorable light conditions (bright environment, direct sunlight) and for larger distances, use the laser receiver for improved finding of the laser lines 16. When working with the laser receiver, switch the pulse function on (see “Pulse Function”, page 9).
Laser Viewing Glasses (Optional Accessory) (see figure H)
The laser viewing glasses 14, 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 visualization 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 glasses do not afford complete UV protection and reduce colour perception.
Maintenance and Service
Store and transport the tool only in the belt pouch 12 or in the case 13.
Keep the tool clean at all times.
Do not immerse the tool into 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 fibers.
If the tool should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an authorized after- sales service center for Bosch power tools.
In all correspondence and spare parts orders, please always include the
For repairs, only send in the tool in the belt pouch 12 or in the case 13.
ENVIRONMENT PROTECTION 
Recycle raw materials & batteries instead of disposing of waste. The unit, accessories, packaging & used batteries should be sorted for environmentally friendly recycling in accordance with the latest regulations.