INVENTOR R2-ION8L User Manual page 14

Maintenance & Repair
Before carrying out any maintenance or cleaning of the unit, make sure
that the power to the unit is turned off and the unit is unplugged.
External cleaning:
Do not clean the unit with any abrasive cleaning agents or solvents.
Do not apply any water directly on or into the unit while cleaning.
Only use a soft clean cloth for all cleaning purposes.
Cleaning the Filter:
Manually remove the air filter.
Use a vacuum cleaner or a clean, damp cloth to clean the filter.
(As shown in the figure)
Pull out the filter as shown
Allow the filter to completely dry before replacing it in the unit.
Repair:
If the unit or power cord is damaged, stop using it immediately. Bring
the unit to our service center for repair. Never attempt to dismantle,
repair or modify the unit.
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