Error Message; Maintenance And Servicing; Maintenance And Cleaning - Bosch GLM 500 Professional Originalbetriebsanleitung

40 | English
Set the reference level for measurements with a tripod by pressing the button (4) ac-
cordingly (thread reference level).

Error message

If a measurement cannot be performed correctly, the "Error" message appears in the dis-
play. Switch the measuring tool off and back on, and start the measurement again.
The measuring tool monitors correct functioning in every measurement.
If a defect is detected, the display 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 service agent for Bosch
power tools.

Maintenance and Servicing

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 detergents or solvents.
Take particular care of the reception lens (14), which must be handled with the same
level of care you would give to a pair of glasses or a camera lens.
If you discover a fault or require a repair, send the measuring tool to an authorised Bosch
after-sales service agent.
After-sales service and advice on using products
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.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham Uxbridge
1 609 92A 4RG | (15.11.2018) Bosch Power Tools