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Date: 01 Mar 2007 15:48:52
From: wes
Subject: Quick help replacing pressurestat
Hi,

I'm swapping out the pressurestat on my Expobar Pulser (thanks to
DaveB for the new one- owe you a couple $$ for postage!)

My question is that the old pressurestat in the machine only has 2
tabs for electrical contacts, and the new one has three. Do I just
connect the 2 wires to the 2 tabs on the new pressurstat that are
labelled the same, or do I need to split out the wires to cover all
three tabs.

Or, can this question not be answered without providing you all more
information or pics?

Thank,

Wes





 
Date: 02 Mar 2007 00:34:05
From: Eric Svendson
Subject: Re: Quick help replacing pressurestat
The two wires for your old pressurestat are connected to the terminals
ked "com" (common) and "nc" (normally closed). Connect the wires to the
same ked terminals on the Ceme - and, as Jack said, it would be prudent
to cover the terminal ked "no" (normally open) with an insulated female
spade.

See here: http://www.chriscoffee.com/faq#22

Eric S.


"wes" <wnance3@rochester.rr.com > wrote in message
news:1172792932.083642.99080@h3g2000cwc.googlegroups.com...
> Hi,
>
> I'm swapping out the pressurestat on my Expobar Pulser (thanks to
> DaveB for the new one- owe you a couple $$ for postage!)
>
> My question is that the old pressurestat in the machine only has 2
> tabs for electrical contacts, and the new one has three. Do I just
> connect the 2 wires to the 2 tabs on the new pressurstat that are
> labelled the same, or do I need to split out the wires to cover all
> three tabs.
>
> Or, can this question not be answered without providing you all more
> information or pics?
>
> Thank,
>
> Wes
>




 
Date: 01 Mar 2007 19:29:56
From: wes
Subject: Re: Quick help replacing pressurestat
On 1, 6:55 pm, "stefano65" <espressoc...@msn.com > wrote:
> On 1, 3:48 pm, "wes" <wnan...@rochester.rr.com> wrote:
>
>
>
>
>
> > Hi,
>
> > I'm swapping out the pressurestat on my Expobar Pulser (thanks to
> > DaveB for the new one- owe you a couple $$ for postage!)
>
> > My question is that the old pressurestat in the machine only has 2
> > tabs for electrical contacts, and the new one has three. Do I just
> > connect the 2 wires to the 2 tabs on the new pressurstat that are
> > labelled the same, or do I need to split out the wires to cover all
> > three tabs.
>
> > Or, can this question not be answered without providing you all more
> > information or pics?
>
> > Thank,
>
> > Wes
>
> As the old one don't use the other post
> if is a Mater or a Ceme- Hide quoted text -
>
> - Show quoted text -

It's a CEME

Thanks for the info!

Wes



 
Date: 01 Mar 2007 21:12:26
From: Jack Denver
Subject: Re: Quick help replacing pressurestat
Use the top and bottom terminals (the ones that show continuity when the
machine is cold). The center terminal is not used (this one is live when
the boiler clicks off and could be used to control a "ready" light). It's a
good idea to cap it off with something insulated (plastic) as otherwise you
might touch it accidentally when the machine is at operating temp and get a
shock.



"wes" <wnance3@rochester.rr.com > wrote in message
news:1172792932.083642.99080@h3g2000cwc.googlegroups.com...
> Hi,
>
> I'm swapping out the pressurestat on my Expobar Pulser (thanks to
> DaveB for the new one- owe you a couple $$ for postage!)
>
> My question is that the old pressurestat in the machine only has 2
> tabs for electrical contacts, and the new one has three. Do I just
> connect the 2 wires to the 2 tabs on the new pressurstat that are
> labelled the same, or do I need to split out the wires to cover all
> three tabs.
>
> Or, can this question not be answered without providing you all more
> information or pics?
>
> Thank,
>
> Wes
>




 
Date: 01 Mar 2007 15:55:29
From: stefano65
Subject: Re: Quick help replacing pressurestat
On 1, 3:48 pm, "wes" <wnan...@rochester.rr.com > wrote:
> Hi,
>
> I'm swapping out the pressurestat on my Expobar Pulser (thanks to
> DaveB for the new one- owe you a couple $$ for postage!)
>
> My question is that the old pressurestat in the machine only has 2
> tabs for electrical contacts, and the new one has three. Do I just
> connect the 2 wires to the 2 tabs on the new pressurstat that are
> labelled the same, or do I need to split out the wires to cover all
> three tabs.
>
> Or, can this question not be answered without providing you all more
> information or pics?
>
> Thank,
>
> Wes

As the old one don't use the other post
if is a Mater or a Ceme