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DynoVac Central Vacuum Q&A

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Removing the Filter

How do you remove the cloth filter? (It has a lot of drywall dust in it). I have tried to grab the cloth and pull toward the center but it won't budge. Thanks!

Answer:
Try lifting the rim of the cloth filter with a screwdriver. Once you get it bowing in a bit it is easier to flex it more so the filter falls out.

Click Noise Means Bad Motor?

I have Dynovac model D85, and when I plug in the hose into the wall outlet, all I hear is a clicking noise and the vacuum does not start. Would it be the transformer or the motor that is the cause?

Answer:
That would be a bad motor. The relay and transformer are working properly to make the click sound.

No Suction

vacuum comes on with hoses but has no suction

Answer:
Hi, please use this guide to resolve the problem www.builtinvacuum.com/flowchrt.html.
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