Hi- I bought this station at a yard sale a few years ago for short money, recently the nylon knurled nut that holds down the shaft that holds the iron tip cracked, does anyone know where I can get another one? The iron itself is the SAI-690. I really like the system, but I can't find any sources for spare parts. Hate to throw it out.
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Re: OK SA-1000 Soldering Station
pictures please.
a lot of irons are clones of other irons - so pictures are handy
SAI-690 is a METCAL part number!!!Last edited by stj; 11-18-2021, 07:59 AM. -
Re: OK SA-1000 Soldering Station
is it this?
looks a bit like a xytronics iron.Attached FilesComment
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Re: OK SA-1000 Soldering Station
Probably print one of buy new iron (just the part that you hold), you can get these clone irons cheap on ali.Comment
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Re: OK SA-1000 Soldering Station
Yes STJ- That's looks exactly like it. It does say SAI-690 and has the OK industries logo on the sticker. The black plastic nut that holds down the shaft is what is cracked. I wish I could find one.Attached FilesComment
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Re: OK SA-1000 Soldering Station
If you can't find the part, make a ring out of metal (thin copper or tin) that will fit around the ring to hold it together.Comment
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Re: OK SA-1000 Soldering Station
I'll try and Mcgyver something. Maybe the high temp JB Weld. Nothing to lose at this point. Just hate to throw it away. Thanks for listening everybody!Comment
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Re: OK SA-1000 Soldering Station
Stalked EBAY for a couple months, found a brand new replacement "OK" iron from a great e-bayer for $18 delivered!! My station lives again!!Comment
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Re: OK SA-1000 Soldering Station
Nice! Good to hear you have your station back.
As for the old iron handle, I do have a few suggestions, if you want to fix the old one as a "backup".
For starters, see if the plastic on the cracked nut reacts to PVC glue (the type used for gluing sewer / wastewater pipes) or ABS glue. If you apply a small dab to the surface, wait approximately a minute and then smudge it around and see the plastic becoming melted / dissolved into the glue, then break the nut and re-glue with PVC/ABS glue back together. Depending on the plastic (typically ABS, PVC, PS, and sometimes PC), it may bond back together just as strong as it was originally.
But if the above doesn't work, you can try applying rubber cement / contact cement glue around the whole ring, and then wrap with a layer or two of some hard material (or several layers of paper and contact cement might do too.) Contact cement glue is flexible (looks like orange/brown bubble gum when dry) and can't hold two objects together in a rigid manner over a small surface area. But when backed up with another material for strength and rigidity, it can. And the good thing about contact cement is that it has overall good resistance to temperature.
There are probably other ways to "McGyver" this too, of course.Comment
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Re: OK SA-1000 Soldering Station
Thanks, I'll try anything, always good to have a back-up! It is a great station that gets hot enough to melt the high temp RoHS solder!Comment
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Re: OK SA-1000 Soldering Station
the RoHS solder isnt that much higher in temp,
the problem is china is using a lot of solder that is almost pure tin - maybe even recycled.
it doesnt like to reflow no matter what temp you use.Comment
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Re: OK SA-1000 Soldering Station
I have dealt with these high tin boards, I flood them with regular solder and let it sit for a bit. I've fixed some older motherboards on computer test stations where I work. If you're not careful, you can rip up the runs on the circuit board. I hate those boards. Unfortunately, we have test stations where I work, that were designed in the 90's that won't run on new computers. So we have to maintain these old systems.Comment
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I have been working on this concept for quite some time now with limited success but recently I found a switching power supply that is setup for the voltage that this soldering station needs to operate at however it also needs part of the secondary circuit from the original switching power because you need several voltage rails
I once tried to get a ZD-915 desoldering station to work on a 18 volt battery power supply but unfortunately things did not go well but I did find a work around but I might try this idea again but going at a little differently more about this another time... -
Hey,
I'm looking for some recommendations of a decent quality soldering station and a separate hot air station. I'm just a hobbyist, so even if (ultra)premium tools are not required, I still want some good tools. They should be available in Europe.
I now have a TS100 and some soldering irons and looking for some better tools.
1. Soldering station, budget around 200-240€
JBC BT-2BWA seems to be a good product in the budget.
2. Hot air station, budget around 200€
Up to now I've found ATTEN ST-862D to be a good option.... -
This is a guide that I am writing for helping others to replace their MEC1503 EC chip if it breaks (or to get around an inconvenient prompt to the BIOS). This forum has been extremely helpful to me so I would like to contribute to help others. I will tell you right now that this task is very difficult to do. You MUST have experience and tools to do precision micro-soldering, BGA reballing, trace repair, and general laptop repair skills.
There are some specialty tools needed to do this task. The replacement MEC1503 chips can be acquired from Aliexpress. Do not buy the bare chips as... -
Hello everyone, next I have the following problem with the Sumsour 8586D 110v dual station I bought it a year ago and it worked wonderfully, now it presents the H-E error on the soldering iron side, the hot air side works correctly..... I disassembled the soldering iron head because the manual tells me that this error is due to ceramic resistance problems, in effect, I measured it and it is open, I bought a new one that is working verified in a soldering iron and nothing.... The same error continues, I proceeded to open the station and check visually, I found a totally damaged 1R00 surface mount... -
I purchased this soldering station when it was on sale at amazon. It had a slew of one star reviews, but the price was low enough that even if the controller and PSU were toast, the handle tips and stand were worth more than the price. All of the reviews mentioned that the unit was either DOA, or died on the first use. I looked on Aliexpress and the first clue was that KSGER still sold the 220V version of this station, but all of the 110V versions had been discontinued. I figured That there was a problem with the 110V on the power suppply and the controller would be fine.
I am...
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