Beko QWIK-PURE 15 Installation And Operation Manual page 121

Installation and operation manual
Error or fault pattern
FAULT 9
Oil quantity in the measuring
chamber permanently too high
and High Level Alarm (HLA)
sensor remains covered for too
long after a discharge process
has been started
FAULT 10
Oil quantity in the measuring
chamber permanently too
high and Low Level (LL) sensor
remains covered for too long
after a discharge process has
been started
Possible cause
1. Filter cartridges can no longer
absorb oil
2. Soiled FRC sensors
3. No compressed air supply
4. Excessively low compressed air
operating pressure
5. Filling level far above the sensor
after start of FRC
6. Filter cartridges are clogged
7. During the discharge operation,
a hissing sound can be heard at
the FRC pressure relief valves.
8. Piston malfunction
9. Riser duct clogged
1. Filter cartridges can no longer
absorb oil
2. Soiled FRC sensors
3. Too little pressure
4. Pressure drops during discharge Check compressed air volume
5. Filter cartridges are clogged
6. During the discharge operation,
a hissing sound can be heard at
the FRC pressure relief valves.
7. Piston malfunction
8. Riser duct clogged
Measure
Replacing filter cartridges (see
section "10.3.2 Replacing filter
cartridges" on page 84)
Clean the FRC sensors (see section
"10.3.5 Cleaning" on page 98)
Switch on compressed air
Select correct pressure range (see
section "4. Technical data" on
page 32)
Reduce filling level by discharging
(see section "9.2.8 Manually
starting a discharge operation" on
page 78)
Replacing filter cartridges (see
section "10.3.2 Replacing filter
cartridges" on page 84)
Remove PISTON Service-Unit
and check whether it is working
properly (see section "10.3.4
Replacing the piston" on
page 94)
Clean or replace the riser duct
Replacing filter cartridges (see
section "10.3.2 Replacing filter
cartridges" on page 84)
Clean the FRC sensors (see section
"10.3.5 Cleaning" on page 98)
Select correct pressure range (see
section "4. Technical data" on
page 32)
Replacing filter cartridges (see
section "10.3.2 Replacing filter
cartridges" on page 84)
Remove PISTON Service-Unit
and check whether it is working
properly (see section "10.3.4
Replacing the piston" on
page 94)
Clean or replace the riser duct
QWIK-PURE
®
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