Pilz PSENvip RL D P - Manual (Page 112)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
8-5
8.2 Operating notes
8 Operation
8.2.6 Error messages
Error messages 8- Betrieb_Fehlermeldungen
Internal and external errors are displayed on the receiver.
8.2.7 Cleaning the front lenses
Cleaning the front lenses 8- Betrieb_Reinigung_der_Frontlinsen
The front lenses on the transmitter and receiver should be cleaned at
regular intervals, using an alcohol glass cleaner.
 Remove the dust from the front lens using a soft brush.
 Spray the front lens using an alcohol glass cleaner. Do not allow
drops to form on the lens.
 Use a soft cloth to wipe across the whole of the front lens.
 Remove any heavier dirt without scratching the front lens.
 Carry out a function test using the test piece. See Chapter 7, "Com-
missioning", section entitled "Function test of the safety device".
INFORMATION
Details of the error messages and corresponding remedies are
given in Chapter 9, "Diagnostics and Troubleshooting".
NOTICE
Never use aggressive solvents or abrasive cleaning agents!