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2. Regenerator and filter maintenance (every 1,500
hours).
Remove the air-flow rectifier.
Remove the filter in front of the regenerator.
Pull the regenerator cord to remove the air duct from
the regenerator.
Be careful when removing the regenerator, to avoid
damage. Remove the regenerator first, then the filter.
Clean the filter when it gets dirty (every 1,500 hours).
After about 1,500 hours of operation, the unit emits a
red light signal as a reminder of the need to replace or
clean the filter. The signal continues until maintenance
is completed.
Clean the filters, dry them and insert the dry filters into
the duct.
Aspiration is permitted.
The duration of the filter is approximately three years.
Contact the seller for replacement filters.
Even technical maintenance cannot completely prevent
the accumulation of dirt on the regenerator unit.
Have the regenerator cleaned regularly to ensure high
heat-transfer efficiency.
Clean the regenerator with a vacuum cleaner at least
once a year.
To reset the operating-time counter, insert the filters
and regenerator into the ventilation unit, then hold the
ON/OFF
button pressed for 10 secs. until you hear a
long tone; then release.
3. Outdoor-grill maintenance (once a year).
The external ventilation grid can become clogged with leaves
or other objects that impede the smooth operation of the unit.
Check the ventilation grid twice a year, and clean it as often as
necessary.
To clean the ventilation grid, remove and clean the ventilation
cap and air duct.
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