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June 2002

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Subject:
From:
"Vanderhoof, Brad" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 5 Jun 2002 13:18:07 -0700
Content-Type:
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text/plain (58 lines)
Just a wild guess.
I used to assemble things like this by locking the shaft with a short set
screw and then driving a second set screw on top to lock the first.  Less
likely to vibrate loose.
Good Luck,
Brad Vanderhoof

-----Original Message-----
From: Steve Gregory [mailto:[log in to unmask]]
Sent: Wednesday, June 05, 2002 11:04 AM
To: [log in to unmask]
Subject: [TN] DEK Enviromental Control Unit (ECU)


Hi all!

Well, here's my next problem (does it ever end?). We've got a DEK 288 that
came with a ECU (Environmental Control Unit), and it has one of the two
upper blower motors that need replacing. Problem is, I can't get the darn
thing out of the machine!

DEK has a part number for it, but can't tell me how to take it out. The
manual doesn't have a remove and replace procedure for it, there's no
illustrated parts breakdown either.

The machine was made for DEK by a company called Clive Hurley Environmental
Engineering I think, but they're over in the UK. I sent a email asking for
some help, but I haven't received a reply yet.

DEK still offers ECU's, but they say they have changed who they buy them
from and they don't have anyone there that knows about the unit I
have...even though there's DEK logos etched into the stainless cabinet...the
unit is only 5-years old too.

So, I'm asking if anyone out there has ever worked with these units before
and can help me?

I've taken every screw that I can see off, I even got the housing off the
motor. The shaft coming from the motor goes though a wall below it and
connects to a squirrel cage. I can't get the squirrel cage off the shaft. I
removed what I thought was the set screw for the squirrel cage, but the cage
still won't slip off the shaft...

HELP!

-Steve Gregory-

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