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Difference between revisions of "Envelope Filters"
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| Line 14: | Line 14: | ||
===Fabric cleaing=== | ===Fabric cleaing=== | ||
Each filter unit is supplied complete with electro-mechanical [[shakers]] which raps | Each filter unit is supplied complete with electro-mechanical [[shakers]] which raps [[Flter Elements]] thoroughly following a delay after the main fan is switched off. This is all dealt with automatically by a control panel supplied free issue with each unit. | ||
===Dust disposal=== | ===Dust disposal=== | ||