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Re: DPST required for On button remote switch for Hammer K3?


 

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You do some nice updated wiring boards Dave those buttons are very nice ,,my Dean Smith and Grace needs an update. I have AB flex 70 my neighbor is going to install for me . My old stater is toast,, tried rebuilding but just to damn old.

Saw,,, I just start up and turn off when done not keen on lots of starts and stops. Even though my starters are pretty heavy duty.

mac,,,




martin/campshure/co/llc
mac campshure
7412 elmwood ave.
middleton, wi 53562-3106
608-332-2330?cell

Designing and building for 50 years


On Jan 9, 2022, at 3:56 PM, David Kumm <davekumm@...> wrote:

?
Look at antivandal switches.? They are flush and harder to accidently hit which is good for that application.? Dave


From: [email protected] <[email protected]> on behalf of joeslater4@... <joeslater4@...>
Sent: Sunday, January 9, 2022 2:57 PM
To: [email protected] <[email protected]>
Subject: [FOG] DPST required for On button remote switch for Hammer K3?
?
Hi all,

first post.? I'm a hobbyist and recently received my K3 winner.? like many of you, crawling over the slider to turn the saw off and on is far from ideal and would like to install a remote switch on the slider.? I've reviewed the various posts and files on the topic (nice work BTW), most of which are pointed at Felder models.? I contacted Felder support, and they were actually quite helpful in providing a wiring diagram (though I did have one in the doc package which came with the machine) and pointing out which part was the power switch, though had to officially tell me not to do it, warranty would be voided, etc, all of which is understandable in the corporate world.? ?The power switch (image of relevant portion below) has a DPST with dual NO contacts for the On button (S1), and a SPST NC contact for the Off button (S0).? does anyone know why they have a DPST for the On button?? from the diagram, it appears that a SPST NO momentary switch would be electrically equivalent.? I assume there can't be much current being switched since it is activating relays.? trying to find a 230 v DPST with dual NO contacts is a bit more challenging (and expensive) than I thought initially, whereas standard SPST NO switches are everywhere and cheap.? ?

any advice will be appreciated.??

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