[GreenKeys] Teletype M32 clicking... not printing

Andy KN4UCL kn4ucl at gmail.com
Sat Dec 24 15:31:05 EST 2022


hmm so i just popped in my (only) 2a 125v fuse and it blew. As the
motor/fan seems to turn in a normal manner with my finger, would my next
port of call be the starting cap, yeah?

Grabbed some more fuses on the 'bays https://www.ebay.com/itm/124512925515

cheers!

On Sat, Dec 24, 2022 at 2:18 PM Russ Miller <wa3frp at gmail.com> wrote:

> Maybe, just maybe, the motor “starting capacitor” is open.
>
> Russ WA3FRP
>
> Sent from my iPhone
>
> On Dec 24, 2022, at 2:09 PM, Andy KN4UCL <kn4ucl at gmail.com> wrote:
>
> 
> This morning when I powered up, I recall hearing a very short buzzing
> sound (should've mentioned before) ... presumably that was the motor not
> turning just before the fuse blew?
>
> On Sat, Dec 24, 2022 at 1:38 PM John W9DDD <w9ddd at tapr.org> wrote:
>
>> "Spring" indicates slow blow.  Seems strange that if you left it running
>> it would blow.   Does your system stop motor if no activity?  I would
>> expect fuse opening up to only occur during motor start.
>>
>> John, W9DDD
>>
>>
>> On Dec 24, 2022, at 12:26 PM, Andy KN4UCL <kn4ucl at gmail.com> wrote:
>>
>> Yep there's a 2A 125V fuse that is definitely shot. I did rotate the
>> motor (clockwise) and it seems to turn freely.  This particular fuse has a
>> spring inside it... presumably this would not be safely replaced with one
>> of my Aliexpress cheapo fuses....
>>
>> On Sat, Dec 24, 2022 at 12:43 PM John W9DDD <w9ddd at tapr.org> wrote:
>>
>>> Of course if it's a blown fuse there are things to check before just
>>> sticking a new one in.  If it were a 28 I'd be going to the motor fan to
>>> see if things turn freely.  I'm not sure what the 32 equivalent would be.
>>>
>>> John, W9DDD
>>>
>>>
>>> On Dec 24, 2022, at 11:12 AM, John W9DDD <w9ddd at tapr.org> wrote:
>>>
>>> That was my guess as well.
>>>
>>> John, W9DDD
>>>
>>>
>>> On Dec 24, 2022, at 11:09 AM, W2HX <w2hx at w2hx.com> wrote:
>>>
>>> Sounds like my M28 when I run the selector magnets with a loop signal
>>> but forget to turn on the AC power on the teletype. Maybe a fuse?
>>>
>>>
>>>
>>>
>>>
>>> 73 Eugene W2HX
>>> Subscribe to my Youtube Channel: https://www.youtube.com/@w2hx/videos
>>>
>>>
>>>
>>> *From:* greenkeys-bounces at mailman.qth.net <
>>> greenkeys-bounces at mailman.qth.net> *On Behalf Of *Andy KN4UCL
>>> *Sent:* Saturday, December 24, 2022 11:27 AM
>>> *To:* Greenkeys <Greenkeys at mailman.qth.net>
>>> *Subject:* [GreenKeys] Teletype M32 clicking... not printing
>>>
>>>
>>>
>>> Seasonal greetings folks  🎄🎉🍻
>>>
>>>
>>>
>>> I was merrily receiving news tweets on the i-Telex system last night but
>>> come this morning - only clicking noises!  I have a thrilling video of this
>>> for you:  https://www.youtube.com/watch?v=13EzpuWHSEE
>>>
>>>
>>>
>>> As usual, any guidance appreciated!
>>>
>>>
>>>
>>> cheers
>>>
>>> Andy
>>>
>>>
>>>
>>>
>>>
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>>
>> <IMG_1177.png>
>>
>> ______________________________________________________________
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>
> Jordan Spencer Cunningham's GreenKeys Search Tool:
> https://teletype.net/gksearch
>
> 2002-to-present greenkeys archive:
> http://mailman.qth.net/pipermail/greenkeys/
>
> 1998-to-2001 greenkeys archive:
> http://mailman.qth.net/archive/greenkeys/greenkeys.html
>
> Randy Guttery's 2001-to-2009 GreenKeys Search Tool:
> http://comcents.com/tty/greenkeyssearch.html
>
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
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