HEYLO FT 1000 Bedienungsanleitung Seite 23

Main filter: Undo the quick-action fastener between the unit head (fan) and the filter part.
Subsequently lift off the fan section and place it next to the unit. Now the main filter can be placed in
the filter housing. The drum filter has to be centred at the bottom in the filter foot. Subsequently place
the fan.
Cleaning of the main filter: Use a safety vacuum cleaner of dust class H fitted with a soft brush
nozzle to clean the main filter. Watch for potential damage. Wear personal safety equipment for
cleaning and do not endanger third parties. After several (maximum 5) cleaning processes a distinctly
higher filter resistance has to be reckoned with and the filter has to be replaced.
Disposal of the filter: If the unit has been used in polluted air, pack the used filter in air-tight sacks
and dispose of them professionally. Wear personal safety equipment, especially suitable breathing
protection, to change the filter.
CAUTION: Let the unit dry before fitting a new filter !
After use
After every use FT 1000 has to be cleaned thoroughly before taking it out of the refurbishment area.
This is done by using a safety vacuum cleaner and by moist wiping. Compressed air is not permitted
here. The area around the air intake has to be cleaned especially thoroughly. For transport from a
contaminated area, the unit can be closed with a sealing cover so that the contamination cannot be
passed only (see optional equipment).
Protective measures during change of location: If the location of the unit is changed, the pre-filters
should be exchanged prior to transport. The main filter can be cleaned as described. If necessary,
separate transport in an air-tight transport container may be sensible.
EN
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