Faults Diagnosis - INVENTOR QLT-300 Manuel D'utilisateur

|Faults Diagnosis

Please check the machine according to the following form before asking for maintenance:
Faults Diagnosis
Air purifier does not run.
Poor effects of oil and
smell removal.
Cleaning light of filter
components does not
turn off.
Smell and smoke is
hard to remove.
Please request for repair if occur the following situations:
1. Operate abnormally or does not operate, and the solutions above is useless.
2. Operate abnormally because of things or water entering inside.
EN
Possible Reasons
- Maybe forget to connect
the power wires or the
connection were not in good
condition.
- Maybe forget to press
down the power switch.
- Maybe filter component is
in opposite position.
- Maybe the lifetime of HEPA
Filter is over.
- Maybe the air inlet is stuck
by something.
- Maybe does not press
"ION" button for 3 seconds
after cleaning HEPA Filter.
-Maybe HEPA Filter is still in
packaging bags.
Possible Solutions
-Please plug in the power
well.
- please press down the
power switch.
-Please install HEPA Filter
correctly.
-Please replace new HEPA
Filter.
-Please remove the things in
air inlet.
-Press "ION" button for 3
seconds after cleaning HEPA
Filter.
-Please remove packaging
bags of HEPA Filter.
11