Siemens SIPROTEC 5 Handbuch Seite 88

Maintenance and Troubleshooting
5.1 Maintenance
5.1 Maintenance
The device is maintenance-free.
Cleaning
Use only a dry cloth free of dust and lint for cleaning.
²
Before cleaning, cover the fiber-optic connectors using the covers provided for this purpose to protect
²
them against the ingress of dust.
NOTE
i i
Do not use any liquids for cleaning!
34 SIPROTEC 5, 7XV5461 Long Distance Fiber Optic Repeater, Manual
C53000-G5050-C095-1, Edition 10.2024