Positions of optical signalization
"A" position
"B" position
"C" position
"D" position
11- 2016
Maintenance
Intervention on the FK3- 4 operating device
Circuit- breaker
Open
Circuit- breaker
Closed
Circuit- breaker
Closed
Circuit- breaker
Open
GE Information
Closing spring
Loaded
Closing spring
Released
Closing spring
Loaded
Closing spring
Released
L51- 303EN/05
2/10