Question about Weller Portasol Pro Cordless Butane Soldering Iron Kit

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My weller P2k soldering torch won't light. It has butain and spark. There is a small staininside the tip housing where something might have dripped down into the torch and pluged it somehow. Can i disassemble the tool to clean inside?

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 202 Answers

SOURCE: tip for weller soldering station wtcp-s

sounds like a wtcpt station, the 7 and 8 represent the temp in 100 %,eg 7 would be 700 and 8 800%.

Posted on Jul 08, 2009

  • 106 Answers

SOURCE: Weller WMRP soldering iron faling prematurely.

I suggest that you set the "Auto Time Off" much longer or turn it off by setting it to 0, and use a standby of 400 degrees after 10 minutes instead.

The reason is that every time this soldering iron has to turn on, it's trying to heat up in about 5-10 seconds. When it does that, it applies full wattage to the heating element, and putting full wattage on them a lot of times is what's burning them out. If the soldering iron maintains the same temperature while not soldering, it only uses 20-30% of the full wattage to keep it at the set temp. This isn't nearly as hard on the heating element.

Posted on Sep 11, 2009

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SOURCE: my Weller PSI100K Portasol soldering gun will not

It is supposed to produce heat there, it's the place where catalytic combustion takes place. If the tip doesn't heat up enough, it means that either the tip is not screwed properly into the housing, or there's not enough gas pressure. The catalytic mesh should be orange in color when heated properly.
Too low gas pressure may be a result of many things, like a malfunctioning valve (regulator and/or on/off),or clogging of the ceramic pressure reductor due to poor quality gas used, with high heavy fraction content.

Posted on Jul 15, 2010

  • 33 Answers

SOURCE: I have a Weller 1002B soldering station. Haven't

Hi, I'm not sure the tip is defective. Check that the tip is screwed in tight. If it is not good and tight the tip will not get a good heat transfer from the solder wand. Hope this helps. If the wand will heat then the tip should.

Posted on Aug 30, 2010

  • 185 Answers

SOURCE: The tip of my weller

This happens quite frequently. On the tip there are two nuts that hold the tip to the gun. Tighten them a bit. The tip is made of copper and as this heats, it causes the connection where the nuts are to become a higher resistance and thus lower heat. When you tighten them, it "cuts" through the copper oxidation (caused by the heat) and lowers the resistance, hence more heat.

Posted on Jan 12, 2011

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