Diagnosis And Troubleshooting Act 1000 T - Alcatel Vacuum Technology Adixen ATP Series User Manual

INCIDENT
D05 : • Motor overcurrent or
OVERCURRENT hall sensors default.
OR SENSOR • Motor out of order.
Pump no connected.
D06 : The external security
EXT. SAFETY contact on the connec-
tor is activated.
D21 : Pump overheat.
PUMP OVERHEAT
D22 : Overheat signal by the
CONTROLLER «management» sensor
OVERHEAT in the unit.
T > 60°C.
D23 : Pump temperature
HOT PUMP exceeds 75°C.
D24 : The bearing life time
BEARINGS MUST has been reached.
BE CHANGED
D26 : • Temperature probe
NO CONNECT failure.
• Pump no connected.
• Sensor no connected.
2/4
Diagnosis and troubleshooting
ACT 1000 T
CAUSE
Y Y
Y Y
Y N
Y N
N N
N N
Y Y
CONSEQUENCE
The controller stops • Check the cable connection.
the motor. • Call the Alcatel Customer
Valves are affected Service.
and pump can't
restart.
The controller stops • Test the external safety devices
the motor. (contact 1 - 2);
Valves are affected • Repair the fault and press
and pump can't START to restart.
restart.
The controller stops • Check the pump cooling.
the motor. • Reduce the working pressure
Valves are not or the flowrate.
affected.
The controller stops • Check the controller cooling
the motor. circuit (Air admissions and fan).
Valves are not • Reduce the working pressure
affected. or the flowrate.
• Call the Alcatel Customer
Service.
Fault is displayed • Check the pump cooling.
(message). • Reduce the pressure or the
flow.
• If the default is still present the
D21 appears.
The «fault» signal • Change the emergency
flashes. bearings;
• Call the Alcatel Customer
Service.
The controller stops • Check the cable controller
the motor. electrical connection.
Valves are not • Call the Alcatel Customer
affected. Service.
Alcatel - High Vacuum Technology - ATP User's Manual
D 20
REMEDY