SmartROC D65 Tier 4 Final 9 Dust collector (DCT)
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9 Dust collector (DCT)
9.1 Filter test, dust collector (DCT)
Measurement points for dust collector filter
For checking filters in dust collector. Unscrew plugs (a) and apply a differential pressure
gauge to the two holes.
Measure the pressure drop while air flushing is activated. If the drop is greater than an 800
mm (wg) column of water, all the filters should be replaced.
!
NOTE: If pump 3 does not maintain preset pressure it may be due to the dust collector
filter being clogged.
NOTE: If the dust collector is operated with a deficient filter then the fan wings are
worn.