4/8
D 30
Diagnosis and trouble shooting
GB 04155 - Edition 04 - Oct 13
INCIDENT
CAUSE
TROUBLESHOOTING
Warning / Hazard
W13 / D13 N2 FLOW
No purge flow
Check the nitrogen supply.
Check the main valve connection
on the «N
2
valve» connector
D 10
.
Insufficent purge flow
Check the N
2
flowrate setting
value
B 40
.
Check that there are no leaks.
Incorrect threshold setting
Check the warning threshold
C 42
.
Sensor problem
Check the sensor connection
on the «Massflow» connector
D 10
.
Other problem
Call the customer service center.
Safety hazard
D43 SAFETY N2 FLOW
No purge flow
Check the nitrogen supply.
Check the main valve connection
on «N
2
valve» connector
D 10
.
Insufficent purge flow (< 14 slm)
Check the N
2
flowrate setting
value
B 40
.
Check that there are no leaks.
Sensor problem
Check the sensor connection
on the «N
2
switch» connector
D 10
.
Other problem
Call the customer service center.
Warning
W15 INTERNAL T° HIGH
Pump temperature is > of 10 °C to
the temperature control setting value
Temperature control valve supply
problem
Check the temperature control
valve connection on the «Therm.
ADP» connector
D 10
.
Cooling problem
Refer to water flow defect
(
see W08
).
Defective control valve
Call the customer service center.
Other problem
Call the customer service center.
adixen Vacuum Products - Operating instructions - A3P Series
