Maintenance
44
CLEARPOINT® L 205 – L295 V
3.
Introduce the suction hose of an industrial suction device into the container and empty it completely.
According to the industrial safety regulations, the selection of a suitable suction system
is incumbent on the operator of the plant. In this respect, the relevant regulations of
explosion protection need to be taken into account, as the dusts contained in the
activated carbon may induce an explosive atmosphere, depending on the amount and
consistency.
The suction system should be checked with regard to the dust explosion hazard and
approved for these areas (minimum requirement zone 22). Please use conductive
accessories only.
Where flammable vapours or gases exist, an additional approval for the gas explosion
protection is required. Where contamination through toxic, harmful, mutagenic or
mutation-promoting components is anticipated, suitable filters must additionally be
provided.
As regards the CLEARPOINT
®
L 240-295 V, the drain nozzle at the bottom of the container can also
be used. Subsequent to full drainage of the container, reclose this nozzle with seal and blind plug.
4.
Fill the container with activated carbon until reaching the lower edge of the compressed-air
distributor. Only use the original activated carbon from BEKO TECHNOLOGIES GMBH. Use a
commercially available funnel for filling.