Maintenance and Troubleshooting
7SS60 Manual
E50417-G1176-C132-A2
This chapter describes the maintenance procedures that are necessary and recom-
mended to ensure the continuous reliability of the SIPROTEC 7SS60 protection sys-
tem. It tells you which components should be checked and/or replaced on a routine
basis and what to do in case of malfunctions of the device. The chapter is intended
both for personnel in charge of operation and for protection engineers.
8.1
General
8.2
Routine checks
8.3
Troubleshooting
8.4
Repair/Return
8
8-2
8-3
8-4
8-6
8-1