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T-962 parts? #253

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replaysMike opened this issue Jun 12, 2024 · 6 comments
Open

T-962 parts? #253

replaysMike opened this issue Jun 12, 2024 · 6 comments

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@replaysMike
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Has anyone found a source for spare parts in North America?

I had just finished with flashing my own fork of the firmware, and added an external serial port and when putting it back together I ended up moving it with my hand on the open front and broke the front heating element. Broken hearted now since I spent all day upgrading it.

Alternatively, maybe I could bypass one of the elements somehow. Anyone ever tried?

@GitLang
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GitLang commented Jun 12, 2024

You would be very lucky to source a spare part, but you may be able to find an element of the same rating, voltage and size. You need to make a sketch with the dimensions, and find it's power and voltage rating, and also if it is a glass bulb filament, or ceramic heater. The latter are fairly easily obtainable. If you can get a good photo or photos of an intact element then an image search on google has helped me lots of times. Actually, it's coming back to me, I think they are long cylindrical borosilicate glass tubes with the element inside. They are also sometimes called Quartz or Infra-red elements. If so, they are quite common. Whichever you use, ensure the connections are the same, or similar enough. Don't attempt the job if you are not electrically qualified and know the dangers involved. https://www.heating-elements.com/ may be able to help. They will quote for heaters from 👍

Backer Hotwatt, Inc.
Danvers, MA
978-777-0070

Ulanet
Columbus, IN
812-372-0281

Hi-Heat Industries, Inc.
Lewistown, MT
406-538-7411

Thermo Heating Elements
Piedmont, SC
864-295-4811

Dalton Electric Heating Co., Inc.
Ipswich, MA
978-356-9844

Good Luck!

@borland1
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borland1 commented Jun 12, 2024

$5.00 USD (plus shipping) from the oven manufacture's web site (Puhui).

https://te168.com/products/infrared-tubes-lamps-of-puhui-reflow-oven?variant=48593619026223

@replaysMike
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replaysMike commented Jun 12, 2024

Actually, it's coming back to me, I think they are long cylindrical borosilicate glass tubes with the element inside. They are also sometimes called Quartz or Infra-red elements. If so, they are quite common.

Thank you @GitLang info is very helpful. They are very fragile (I barely put any pressure on it) so I do believe it's Quartz. It crumbled into small pieces, I'll have to measure the resistance to see if I can source something similar

@replaysMike
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replaysMike commented Jun 12, 2024

$5.00 USD (plus shipping) from the oven manufacture's web site (Puhui).

@borland1 This was the first route I went, but they followed up after payment and said it would be $108USD for shipping - I could buy a new oven for that!

I did find one (literally one store) on AliExpress for $40 with shipping and ordered it, but it will likely take months to arrive.

@GitLang
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GitLang commented Jun 13, 2024

Ali seem to be much quicker these days. They do a lot of stuff on their "Choice" shipping which is 5 to 7 days. They are even advertising on UK TV now!. By the way Mike, it may help someone in the future if you could tell us what oven and voltage and general dimensions of the heater element. I may be a spare...

@replaysMike
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Following up - just received a new element from AliExpress today, and it's even the right one. Took 4 weeks to arrive to Canada after paying $20 shipping.

On the bright side the oven worked fine without it, I just taped off the screw contacts with kapton and it worked fine.

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