UC 500-MHE – INSTALLATION, USE AND MAINTENANCE MANUAL
15
ROUTINE MAINTENANCE
Routine maintenance involves the cleaning of the air filters.
The filters should be checked every 90 days.
To remove and clean the filters:
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unscrew the knobs that fix the filter cover, near the air spigots;
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remove the cover carefully;
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the filters can now be removed and cleaned using soap and water or by blowing with
compressed air:
Please note: the filters are G4 class; if finer filtration is needed, or in case of very dusty air, the
supplied filters could be inadequate. The system can be set up with air filters which shall be
installed out of the machine, depending on the needs of the system.
Removal of air filters
EXTRAORDINARY MAINTENANCE
Extraordinary maintenance involves the cleaning of the heat exchanger.
The exchanger should be checked every two years.
For removal and cleaning:
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Remove the air filter (see previous instructions)
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Open the panel downwards by using the 4 side hooks
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Remove the heat exchanger carefully:
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Cleaning can now be carried out using soap and water or by blowing with compressed air.
