G 03219 - Edition 01 - December 06
5/7
D 500
The pump is running and then is showing
a warning or fault message
Incident
Cause
Troubleshooting
Warning
There is no isolating valve at inlet
Incorrect monitoring configuration
y
Check that “
INLET VALVE OPTION”
is
not validated
Warning
There is an isolating valve at inlet
The valve does not close at pump
stop or does not open at start-up
y
Check compressed air supply.
y
Check valve condition.
Other problem
Call customer service center.
Warning then Fault
No purge flow
y
Check nitrogen supply.
y
Check the main valve connection on
Purge valve connector (see
D 10
).
Insufficent purge flow
y
Check the setting of nitrogen flow
(see
B 40
).
y
Check that there is no leak.
Incorrect threshold setting
y
Check the warning threshold.
Sensor problem
y
Check the sensor connection on
MassFlow Sensor
connector
(see
D 10
).
Other problem
Call customer service center.
Warning
Pump temperature is > of 10°C to the
temperature control setting value
Temperature control valve supply
problem
y
Check the temperature control valve
connection on
Therm. ADP
connector
(see
D 10
).
Cooling problem
y
See Warning Water flow (
W08
).
Other problem
Call customer service center.
Fault
Pump temperature is between:
(Set temperature
–
15°C) and
(Set tempe 10°C)
but the display is 0 or 170 °C
or
Pump temperature is lower than fault
threshold
Defective temperature sensor
y
Check the sensor connection on
ADP.Temp
connector (see
D 10
).
Other problem
Call customer service center.
Fault
Pump temperature is higher than
fault threshold
( > Set temp 10°C)
Temperature control valve not
connected
y
Check the temperature control valve
connection on
Therm. ADP
connector
(see
D 10
).
Cooling problem
y
See Warning Water flow (
W08
).
Other problem
Call customer service center.
W11 INLET VALVE
W11 INLET VALVE
W11 INLET VALVE
W11 INLET VALVE
W13/D13 N2 FLOW
W13/D13 N2 FLOW
W15 ADP TEMP. HIGH
W15 ADP TEMP. HIGH
D15 ADP TEMP. HIGH
D15 ADP TEMP. HIGH
D15 ADP TEMP. HIGH
D15 ADP TEMP. HIGH
adixen Vacuum Products - Operating instructions - ADP/ADS Series Two