Troubleshooting - KaVo EXTRAmatic 9040 Operating Instructions Manual

Operating Instruction EXTRAmatic 9040

7 Troubleshooting

Malfunction
Error 10 (1200) - filter rotation.
No filter movement detected during
cleaning process.
Error 11 (1200) - Dust container.
The dust container was pulled out or
the micro switch has malfunctioned.
Error 23 (1200) - faulty EEPROM.
Faulty EEPROM component.
Error 24 (1200)- filter status.
Suction paths (plugged) or filter full
LED "Malfunction" shines.
Error 25 (1200) - Low pressure error
Low pressure not created despite
an activated extraction motor.
Warning 30 (1201) - Filter cleaning
Indication that filter is due for a clean
Warning 31 (1201) - Container level
Falling flap indicates that dust con‐
tainer is full
Warning 32 (1201) - Active carbon
filter service life
Reminder to check or replace the
active carbon filter
Extraction only occurs at one or two
extraction points rather than three.
Extraction occurring at all three ex‐
traction points although only one ex‐
traction channel required.
Extraction not powerful enough.
7 Troubleshooting
Note
With this product, error or info messages are displayed on screen.
Cause
No filter inserted
Faulty cleaning motor.
Faulty filter position sensor.
Dust container was not re-inserted
after being cleaned.
Micro switch is soiled or faulty.
The EEPROM is tested when swit‐
ching on the unit with the on/off
switch. This error is returned if the
component is faulty or has an inter‐
mittent malfunction. After choosing
the Save button to confirm, you can
continue to use the extractor unit
but, if there is a faulty component,
customer-specific data will not be
read from the EEPROM or stored.
Suction paths are dirty or filter is
plugged, perhaps by foreign bodies.
If the display "Filter full" lights up wi‐
thin 60 seconds (3x sequentially) af‐
ter cleaning, this error is displayed.
Faulty extraction motor.
Extraction hose is missing or not in‐
serted correctly.
Filter lid not fitted.
Filter is severely soiled.
Dust container is full.
The active carbon filter monitoring
time has expired.
Extraction line(s) blocked (due to in‐
take of larger particles of debris for
instance).
Dirt guard, gold micro filter blocked ▶ Clean dirt guard and replace
No supply of compressed air.
Extraction line(s) blocked.
Remedy
▶ Insert filter
▶ Consult after-sales service. Re‐
▶ Consult after-sales service. Re‐
▶ Re-insert the dust container.
▶ Clean micro switch cam or re‐
▶ Press "save" button. If error re‐
▶ Check suction paths, exchange
▶ Replace extraction motor.
▶ Fit extraction hose or insert pro‐
▶ Fit filter lid.
▶ Filter will be cleaned automati‐
▶ Empty the dust container imme‐
▶ If message reads "Filter OK", ex‐
▶ Check extraction line for blocka‐
▶ Provide a compressed air sup‐
▶ Check extraction lines for
59/62
quest after-sales service
quest after-sales service
place micro switch.
curs, inform after-sales service.
filter if necessary.
perly.
cally the next time work is inter‐
rupted.
diately.
tend the monitoring time; if mes‐
sage reads "Filter worn out",
replace the active carbon filter.
ge.
Remove debris.
Clean extraction line.
gold micro filter if necessary.
ply and check air pressure; reset
if necessary.
blockage and clean.