Instruction manual
Compact
25.000
Seite 16
9 Maintenance and care
9.1 Maintenance
The ventilator plants (deduster, industrial vacuum cleaners and devices for the de-
aeration or keeping under negative pressure) have to be overhauled or controlled once a
year at least or if necessary by an expert. The Test result must be produced on request.
9.2 Filter control
During the operation the filter state has to be controlled as described under 5.5
9.3 Filter change
Attention:
Contaminated filters have to be changed under all corresponding safety
measures (see TRGS 519)
Filter change only when unit is switched off.
Use approved filters only
Do not use bonding agents on the machine
Change of Prefilter:
Gently remove and discard the filter
Insert the new filter
Change of Bag filter:
Open pressure spring
Remove the bag filter
Insert the new filter
the bags should be vertical
Lock pressure spring again
Pressure spring
Bag filter