Alcatel Vacuum Technology Adixen ATH 1300 M, User Manual

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GB 00754 - Edition 08 - Januar
y 04
D 20
Alcatel Vacuum Technology France - User’s Manual ATH 1300 M/MT - ATH 1600/M/MT
Diagnosis and troubleshooting
2/8
The "FAULT" contact opens
(see B 91)
.
Depending on the defect type:
- the "FAULT" signal can be on, for an alarm, and flashing
for an alert;
- the air inlet valve must open;
- and the controller can stop the pump.
In the following table, we’ll use the symbol:
When a defect appears
Defaults identification:
N
N
N
N
INCIDENT CAUSE CONSEQUENCE REMEDY
D 00:
SEIZED PUMP
W 01:
POWER
OVERHEAT
W 02:
MOTOR
OVERHEAT
W 03:
MOTOR
CONTROL
OVERHEAT
Pumping cell seized.
The power supply
temperature is outside
authorized limits.
The stator motor
temperature is too
high.
The frequency
converter temperature
is too high.
The controller doesn’t
supply the motor.
The controller temporarily
stops driving the pump
rotation until
the temperature
drops back below
the authorized limit.
The controller temporarily
stops driving the pump
rotation until
the temperature
drops back below
the authorized limit.
The controller temporarily
stops driving the pump
rotation until
the temperature
drops back below
the authorized limit.
■ Check manually that the rotor
rotates; otherwise contact the
Customer Service.
■ Check the power supply
voltage;
■ Check that the ventilation of
the controller is operating (air
admissions not blocked).
■ Reduce the number of start-ups
per hour;
■ Reduce the working pressure
or the flowrate;
■ For thermostatic pump, check
that the water valve is opening;
■ Check the water cooling of the
pump (check that the water is
present and the flowrate);
■ Check the purge flowrate.
■ Reduce the number of start-ups
per hour;
■ Reduce the working pressure
or the flowrate;
■ Check that the ventilation of
the controller is operating (air
admissions not blocked).
FAULT
The signal lights on
■
The signal light not on
The signal light is flashing
Y
The air inlet valve opens
N
The air inlet valve doesn’t open
FAULT
OPEN
OPEN