Bosch UniversalTemp Original Instructions Manual page 27

Glossary of terms
Emissivity
The emissivity of an object depends on the material and the structure of its surface. This
specifies how much infrared thermal radiation the object emits compared with an ideal
radiant warmer (black body, emissivity ε = 1) and accordingly has a value between 0 and
1.
Maintenance and Service
Maintenance and Cleaning
Check the measuring tool before each use. If the measuring tool is visibly damaged
u
or parts have become loose inside the measuring tool, safe function can no longer be
ensured.
Only store and transport the measuring tool in a suitable container, such as the original
packaging. Do not affix any stickers near to the sensor on the measuring tool.
Always keep the measuring tool clean and dry to ensure optimum, safe operation.
Never immerse the measuring tool in water or other liquids.
Wipe off any dirt using a dry, soft cloth. Do not use any detergents or solvents.
When cleaning the measuring tool, ensure that no liquids enter the tool.
Clean the reception lens (2) and laser outlet aperture (1) very carefully:
Ensure that there is no lint on the reception lens or the laser outlet aperture. Do not at-
tempt to remove dirt from the reception lens using pointed objects, and do not wipe over
the reception lens (risk of scratching). If necessary, you can carefully blow away dirt us-
ing oil-free compressed air.
If repairs are required, send in the measuring tool in its original packaging.
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
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you with any questions about
our products and their accessories.
In all correspondence and spare parts orders, please always include the 10‑digit article
number given on the nameplate of the product.
Bosch Power Tools
English | 27
1 609 92A 7MA | (10.06.2022)