Operation and Maintenance Manual for Rosenberg
Compact Ventilation Appliance series SupraBox
Comfort
BA 112 BB 11/12/A/SupraBox 1
25
7.6.2 Operation
The panel filters must be fastened with use of a tensioning rail at the
assembly frame. For the change of the filter draw the rail to the body
and now remove the filter. For the re-instalment pay attention to the
correct fitting at the frame. When you change the filter check the seal
and replace it if necessary.
7.6.3 Maintenance and Cleaning
The recommended final resistance for this filter version is 200 Pa. Always replace
panel filters completely. The filters can be fully incinerated and must be disposed of
accordingly. Clean the housing bottom before installing the new filter.
Change the filter after 12 months of operation or downtime at the latest. Note the
filter change with name and date at the unit and in the maintenance book.
Maintenance
recurrent
3 months
If necessary Hygiene Inspection
Check for dirt by differential pressure control.
X
X
X
Check the filter element for damages
X
Replacement of the filter insert
X
Check the fitting for impermeable fit
X
X
X
Check the measure control for the differential
pressure
X
X
Picture: Clamping rail filter
