Flowserve NRS 1-42 - Manual (Page 20)

20
System Malfunction 5
LED flashes slowly
System Malfunctions
– continued –
LED “Power” flashes slowly.
Fault: The power supply unit (PSU) is overloaded. The power supply unit may
be misused for other components.
Remedy: Check load of power supply unit. Be sure to use the PSU only for the
voltage supply of network components.
Disconnect the system from its power supply. After 5 sec. connect power
and restart system.
Fault: Power supply unit fails to function.
Remedy: Replace PSU.