c

21/06/2008 11:43 AM

Dewalt DC500 Vacuum Doesn't Aspirate

It sucks w/o the filter in place but then speeds up and doesn't suck
at all with the filter in place.

I cleaned up dirt and water in the garage once and left the debris on
the filter for two months.

Today, I ran water over the filter to make it white again, but it
looks somewhat opaque.

Is it possible I have permanently clogged the pores?

I haven't let the filter dry out yet. Is it possible it will pass air
when it's dry and I can tap it to loosen any remaining dirt?

I checked the blue foam "final filter" right at the entry to the pump,
but it's pretty clean. I washed it and blew it out gently and it looks
open.

I removed the check ball that closes off the vacuum when the tank is
full but that didn't help. Any suggestions? Otherwise, I am going to
buy a filter on ebay for $14 + shipping.

Tnx Ted


This topic has 4 replies

RC

Robatoy

in reply to [email protected] on 21/06/2008 11:43 AM

21/06/2008 11:49 AM

On Jun 21, 2:43=A0pm, [email protected] wrote:
> It sucks w/o the filter in place but then speeds up and doesn't suck
> at all with the filter in place.
>
> I cleaned up dirt and water in the garage once and left the debris on
> the filter for two months.
>
> Today, I ran water over the filter to make it white again, but it
> looks somewhat opaque.
>
> Is it possible I have permanently clogged the pores?
>
> I haven't let the filter dry out yet. Is it possible it will pass air
> when it's dry and I can tap it to loosen any remaining dirt?
>
> I checked the blue foam "final filter" right at the entry to the pump,
> but it's pretty clean. I washed it and blew it out gently and it looks
> open.
>
> I removed the check ball that closes off the vacuum when the tank is
> full but that didn't help. Any suggestions? Otherwise, I am going to
> buy a filter on ebay for $14 + shipping.
>
> Tnx Ted

You are likely sucking up the blocking ball which is there to stop the
motor from swallowing a gulp of water.

c

in reply to [email protected] on 21/06/2008 11:43 AM

21/06/2008 4:58 PM

Thanks, Art.

It's a wet/dry filter, but it seems opaque compared to say, dirty air
filters I have removed from furnaces.

Will buy one on ebay and report back. Tnx. Ted

Al

"Artemus" <[email protected]>

in reply to [email protected] on 21/06/2008 11:43 AM

21/06/2008 1:40 PM

Have you read the manual? I'll bet is says to remove the filter for
wet operation. Yes, you've probably permanently clogged it and
need a new one.
Art

<[email protected]> wrote in message
news:dddf12d8-16c0-46bd-9998-5535caa6b910@s21g2000prm.googlegroups.com...
> It sucks w/o the filter in place but then speeds up and doesn't suck
> at all with the filter in place.
>
> I cleaned up dirt and water in the garage once and left the debris on
> the filter for two months.
>
> Today, I ran water over the filter to make it white again, but it
> looks somewhat opaque.
>
> Is it possible I have permanently clogged the pores?
>
> I haven't let the filter dry out yet. Is it possible it will pass air
> when it's dry and I can tap it to loosen any remaining dirt?
>
> I checked the blue foam "final filter" right at the entry to the pump,
> but it's pretty clean. I washed it and blew it out gently and it looks
> open.
>
> I removed the check ball that closes off the vacuum when the tank is
> full but that didn't help. Any suggestions? Otherwise, I am going to
> buy a filter on ebay for $14 + shipping.
>
> Tnx Ted


Lr

"Leon"

in reply to [email protected] on 21/06/2008 11:43 AM

22/06/2008 8:48 PM


<[email protected]> wrote in message
news:67a584f0-2011-43d6-aea9-4a0d2c5f087c@p25g2000pri.googlegroups.com...
> Thanks, Art.
>
> It's a wet/dry filter, but it seems opaque compared to say, dirty air
> filters I have removed from furnaces.
>
> Will buy one on ebay and report back. Tnx. Ted

When you are sucking up water, you do not need a filter. Remove the filter
when conditions are wet.


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