ENGLISH
IX MAINTENANCE
• Outside of the unit:
check the ducts, flexible bands and vibration dampers; replace if needed. Check that all the items linked to the unit
are in
place so that no vibration can be transmitted to the external items.
• Unit and regulation:
check the electrical connections every year.
• Filtration
* do not damage the filtering media.
Classification
Gravimetric
Opacimetric
Display
Filtration
Filtration efficiency
EUROVENT
EU4
EU7
1 MONTH
Blowing
(for G4 filters)
Reference
(water + light detergent)
G4
Restricted (1 to 4 times)
F7
Frequency of maintenance
3 MONTHS
Cleaning
(for G4 filters)
Washing*
NO
6 MONTHS
Cleaning
Replace filters if necessary
(for G4 filters)
Suction*
Blowing
YES
12 MONTHS
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