Brita PURITY 450 Quell ST Manual De Instrucciones página 35

10.3 Leak at Screwed Connections
Cause: Screwed connections not fi tted correctly.
Troubleshooting: Check mains pressure. Check all screwed connections and mount according to
Chapter 4.2.
If the fault continues, exchange fi lter system.
Caution: Prior to changing, read the Technical Data (Chapter 11) and the Operating and Safety
!
Information (Chapter 3).
10.4 Leak after Filter Replacement
Cause: O-ring at the fi lter cartridge is not seated correctly.
Troubleshooting: Check correct seat of the O-ring (Chapter 4.3).
Caution: Prior to changing, read the Technical Data (Chapter 11) and the Operating and Safety
!
Information (Chapter 3).
10.5 No Display Function
Cause: Battery drained.
Troubleshooting: Replace display unit (Order number see Chapter 12).
Note: When replacing the display unit, follow the enclosed Manual.
10.6 Data in Display Flashing
Cause: Monthly limit expired or the remaining capacity of the fi lter cartridge is exhausted
( Chapter 5.2).
Troubleshooting: Replace fi lter cartridge (Chapter 6).
10.7 By-pass setting in the display does not agree with the setting of the by-pass screw
(cf. 10.8/10.9)
Cause: Filter was not commissioned correctly.
Troubleshooting: Flush fi lter again (Chapter 5.4). Check data in the display after fl ushing
( Chapter 5.5).
10.8 By-pass setting in the display does not agree with the setting of the by-pass screw
(cf. 10.7/10.9)
Cause: Flow rate too high.
Troubleshooting: Slightly open fl ush valve during fl ushing.
Caution: Don't forget the bucket! Flush fi lter again (Chapter 5.4). Check data in the display after
!
fl ushing (Chapter 5.5).
10.9 By-pass setting in the display does not agree with the setting of the by-pass screw
(cf. 10.7/10.8)
Cause: Valve strip of the by-pass setting not set correctly.
Troubleshooting: Flush fi lter system again and readjust by-pass screw (Chapter 5.3).
10.10 No by-pass value is displayed after operation for a long time
Cause: Drop quantity is removed.
Troubleshooting: Remedy gradual leak on the consumer side and fl ush fi lter system again
( Chapter 5.4).
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