4/7
D 500
The pump is running and then is
showing a Warning or Alarm message
G 03917 - Edition 03 - August 12
Incident
Cause
Troubleshooting
Warning message
FB203 motor temperature is
> 120 °C
Refer to warning
W08 WATER FLOW.
•
Sensor problem
Check the sensor connection on
MOTOR TEMP.
connector
(
D 10
).
•
Other problem
Call customer service center.
Alarm message
FB203 motor temperature is
> 150 °C
Check the sensor connection on
MOTOR TEMP.
connector
(
D 10
).
Refer to warning
W08 WATER FLOW.
•
•
Sensor problem
Check the sensor connection on
MOTOR TEMP.
connector
(
D 10
).
•
Other problem
Call customer service center.
Warning message
There is no isolating valve at
inlet
Incorrect monitoring configuration
Check that
“INLET VALVE
OPTION”
is DISABLED.
•
Other problem
Call customer service center.
Warning message
There is an isolating valve at
inlet
The valve does not close at pump
stop or does not open at start-up
Check that
“INLET VALVE
OPTION”
is ENABLED.
Check compressed air supply.
Check valve conditions.
•
•
•
Other problem
Call customer service center.
Warning and Alarm message
No purge flow
Check nitrogen supply.
Check the main valve connection
on
PURGE VALVE
connector
(
D 10
).
•
•
Insufficient purge flow
Check the N2 flowrate setting
value (
A 40
).
Check that there is no leak.
•
•
Incorrect threshold setting
Check the warning threshold
(
C 42
).
•
Sensor problem
Check the sensor connection on
MASSFLOW SENSOR
connector
(
D 10
).
•
Other problem
Call customer service center.
W10 FB MOTOR TEMP.
W10 FB MOTOR TEMP.
D10 FB MOTOR TEMP.
D10 FB MOTOR TEMP.
W11 INLET VALVE
W11 INLET VALVE
W11 INLET VALVE
W11 INLET VALVE
W13/D13 PURGE
W13/D13 PURGE
adixen Vacuum Products - A3H Series Operating instructions
