Failure Table - Spirotech SPIROVENT SUPERIOR S400 Manual Del Usuario

7.5

Failure table

The number indications correspond with the main figures
in § 2.1 and § 2.2. An overview of the replacement parts
has been included in § 8.2.
NOTE
Faults and warnings are indicated on the
display of the unit as Exx or Wxx, where xx
designates a problem (abnormal behaviour).
The following tables provide an overview of
problems, possible causes and possible
remedies. Some problems (warnings)
automatically disappear when the cause is
taken away. For some problem situations,
the unit is blocked completely. In some
situations, degassing is blocked but refill is
still active. For some other problem
situations, refilling is blocked and degassing
is still active.
General - all types (S400, S400-R, S400-B)
Problem
W1
The pressure too low
W2
The pressure is too high
W7 / E7
Low level vessel (fluid lack)
E19
Pressure sensor out of span
E20
Fuse 2 broken
E21
Fuse 3 broken
User manual - 1.0
Possible cause
A failure in the installation
There is a leak in the installation
The inlet valve is closed
The pressure sensor (21) is defective
A failure in the installation
Max pressure setting is too low
The pressure sensor (21) is defective
The inlet valve is closed
The automatic air vent (8) is defective Replace the automatic air vent.
The liquid is not conductive
Bad connection
The pressure sensor (21) is defective
The fuse is broken
The fuse is broken
English
NOTE
In case the Superior continues to run only 10
minutes per event, please check if:
1 The gas concentration is sufficient (low
enough).
2 The Smart Switch hose connection (7)
is properly connected (no sharp
bends).
3 The filter (24) is clean.
Correction
Make sure that the system pressure is
above 1.0 bar.
Repair the leak.
Open the valve.
Replace the pressure sensor.
Make sure that the system pressure is
below the max. pressure setting.
Increase the max pressure setting.
Replace the pressure sensor.
Open the valve.
Contact your liquid supplier.
Repair the connection.
Replace the pressure sensor.
Replace the fuse.
Replace the fuse.
20