Alarm Codes And Their Meaning - Ritmo ELEKTRA 400 Operator's Manual

Alarm codes and their meaning

Warning! In case of alarm fusion process will be stopped automatically which may
cause deterioration of material involved in the fusion (couplers and pipe).
Ritmo S.p.A. declines all responsibilities for fusions performed on materials previously
used in processes where alarms have appeared.
ALARM 1 – POWER LINE
Possible cause: Power tension out of limits allowed by machine
V = 95V÷V = 138V (110V)
min max
V = 195V÷V = 265V (230V)
min max
Solution: Check power source
ALARM 2 – Power frequency
Possible cause: Power frequency out of limits allowed by machine
F = 50Hz ÷ F = 60Hz
min max
Solution: Check power source
ALARM 8 – POWER TENSION ABSENCE
Possible cause: Outlet is disconnected
Solution: Connect outlet to power source
Possible cause: Electrical supply interrupted
Solution: Wait for supply to be re-established
Possible cause: Safety switches intervention
Solution: Re-arm safety switches
ALARM 10 – PROCESS INTERRUPTED BY OPERATOR
Possible cause: Operator has pressed STOP button
POWER SUPPLY ALARMS
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