Xylem WEDECO SMOevo PLUS Series, Оригинальное руководство

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Manual Ozone Generating System SMOevo
PLUS
Troubleshooting
Manual_SMOevoPLUS_eng_01.2019.doc
page 144 of 179
Message
No.
Message shown on the display Description /
Possible Cause
Countermeasures
27
SYS:DI3.2 Alarm fault injection pump Fault message from injection
pump.
Cable break.
Incorrect wiring.
Check cables and connections.
Check input voltage.
Check the fault message on the
display, take countermeasures
according to the operating
instructions of the unit,
refer to
manufacturer’s manual.
28
SYS:DI3.3 Alarm pressure injection system
high Too high suction pressure in
injection system.
Process water in/outlet blocked.
Injector dirty
Check process water pre-filter
(provided by customer).
Check process water in/outlet.
Check injector for dirt.
Contact regional Wedeco Service
Refer to Chapter Contact Addresses.
29
SYS:DI3.4 Alarm gas inlet valve injection
system not closed No control compressed air.
Valve activation defective.
Valve blocked.
Check control compressed air for
pneumatic valves.
Check valves.
Contact regional Wedeco Service.
Refer to Chapter Contact Addresses .
30
SYS:DI3.5 Alarm gas inlet valve injection
system not open No control compressed air.
Valve activation defective.
Valve blocked.
Check control compressed air for
pneumatic valves.
Check valves.
Contact regional Wedeco Service.
Refer to Chapter Contact Addresses .