Industrial vacuum cleaners often encounter the suction become small or no suction in the use of process problems, in here and share, easily lead to several main reasons of industrial vacuum cleaners no suction:

1, dirt collecting bag waste accumulation of excessive

Microporous filter or filter dust bag is blocked, the airflow channel is not smooth, resulting in the suction cleaner reduce or even completely disappear.Should remove the dust bag of garbage or replace the dust collecting bag.

2, air cleaner clogging

If the hose, suction head of suction inlet is waste paper or cotton, such asblock, also can make the suction cleaner to reduce or disappear completely.

3, a vacuum cleaner body or accessories not seal caused by leakagephenomenon

(1) cleaner host host cavity inlet assembly position properly, or host around the rubber block or rubber ring no position; or rubber seal aging,displacement, caused the outflow of air from the outlet edge host, air pressuredecreases. We should open the host cavity, eliminate the phenomenon, or replace the rubber block and the rubber ring. (2) the dust collecting cavity filter is missing, or not installed, the filter bag around the rubber ring not neatlyplaced between the dust collecting chamber drain storm, the dust collectingchamber vacuum suction decrease, reduce. (3) vacuum cleaner accessoriesdamage causing leakage. If the bristles hose, fitting and tube cracking, brushthe serious damage and so on, can make the air flow can not completely from the pipeline to dust generation cavity. (4) the vacuum cleaner bag filter used for a long time, causing the vent plug, suction decreases or disappears.

The filter bag after long-term use, although the cleaning, but because the villiharden or fiber holes are dust blockage, will cause the suction decreases ordisappears, so should be replaced as the filter bag new.

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