Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch UniversalDistance 50 Originalbetriebsanleitung

The measuring tool monitors for correct operation in every measure-
ment. If a defect is detected, the display will indicate only the symbol
shown opposite. In this case, or if you are unable to rectify an error
using the corrective measures above, send the measuring tool to
Bosch customer service via your dealer.
Checking the accuracy of the measuring tool
You can check the accuracy of the measuring tool as follows:
– Choose a measuring section of approx. 3–10 m in length that is permanently un-
changed, the exact length of which is known to you (e.g. room width, door opening).
The measuring section must be indoors, and the target surface of the measurement
must be smooth and reflect well.
– Measure the section ten times in succession.
The deviation between the individual measurements and the mean value must not ex-
ceed ±2 mm. Record the measurements in order to be able to compare the accuracy
later on.

Maintenance and Service

Maintenance and Cleaning

Only store and transport the measuring tool in the protective bag provided.
Keep the measuring tool clean at all times.
Never immerse the measuring tool in water or other liquids.
Wipe off any dirt using a damp, soft cloth. Do not use any detergents or solvents.
Take particular care of the reception lens (12), which must be handled with the same
level of care you would give to a pair of glasses or a camera lens.
If the measuring tool needs to be repaired, send it off in the protective bag (17).

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 | 29
1 609 92A 7LP | (02.05.2022)