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6. Maintenance
6.1 Hopper Cleaning
SMH Cleaning: In order to avoid air-blocking and to get smooth conveying.
Clean the filter screen inside of material hopper. Unlock the snap hook on the
hopper, remove the hopper cover and take out the filter screen, then clean it.
Clean the filter periodically or when the suction force is reduced.
SVH Cleaning:
1. Clean the filter screen, in order to avoid air-blocking and to get smooth
conveying. Clean the filter screen inside of material hopper. Unlock the snap
hook on the hopper, remove the cover and take out the filter, then clean it.
Clean periodically or when the suction force is reduced.
2. Clean the glass pipe, when the dust accreted on the tube. Clean the dust in
time for machine normal working.
Picture 6-1: Hopper Cleaning
