If the error message appears again, switch the measuring
tool off and back on, and start the measurement again.
The measuring tool monitors correct operation in
every measurement. If a defect is detected, the dis-
play will indicate only the symbol shown opposite
and the measuring tool switches itself off. In this
case, have the measuring tool checked by an after-sales ser-
vice agent for Bosch power tools.
Maintenance and Service
Maintenance and Cleaning
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 de-
tergents or solvents.
Take particular care of the reception lens (10), which must be
handled with the same level of care you would give to a pair of
glasses or a camera lens.
Send in the measuring tool if it requires repair.
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 | 15
1 609 92A 7G5 | (09.05.2023)