Cooper Industries Weller Field Soldering Iron, Controlled Output - Answered Questions & Fixed issues

Here ya go. Page 3 http://www.weller-toolsus.com/MagentoShare/media/mannuals/WTCPT_OI_PL.pdf

Contact the manufactu http://www.weller-toolsus.com/

The barrel to the soldering iron has a nut on it and the nut unscrews and the whole barrel comes off. The tip then comes out of the barrel.

If the coil wire is snaped then you will need to replace all the coil. usually the power from the outlet goes stright to the coil and connects to both ends of it's windings

The #7 indecate a operating temp. of 700°F

It is problay the thermostat contacts that needs burnishing, that should fix it so that you don't have to buy a new heater / thermostat. Their parts are expensive.

Anti-Static Protection: If you're interested in soldering a lot of static-sensitive parts (e.g. CMOS chips or MOSFET transistors), more advanced and expensive soldering iron stations use static-dissipative materials in their construction to ensure that static does not build up on the iron itself. You may see these listed as "ESD safe" (electrostatic discharge proof). The cheapest irons won't necessarily be ESD-safe but never the less will still probably perform perfectly well in most hobby or educational applications if you take the usual anti-static precautions when handling the components. The tip would need to be well earthed (grounded) in these circumstances.

Louis D Biasi You resurrected a 12 year old unanswered question which will now stick on the Homepage, 'Unsolved' despite being answered. It is always better to make a squeaky fresh, clean question of your own. The area where you posted is the 'Additional Information' information are so perhaps the OP can take his apart for you, but where the trigger connects should be pretty straight forward. Electrical schematics are available. Here are some manuals https://www.manualslib.com/brand/mishto/welding-system.html But is appears to also go by the name of 'Rossi'. Better manual here https://www.manualslib.com/products/Rossi-Welders-Weld-Mig220bz-3941072.html ..

I have the same problem with the Mighty Mig...Did you find these resistor values?

Question edited for clarity. Normally on the back or hidden inside https://www.google.com/search?q=iron+force+95+welder+fuse+location Seems to be an unknown make. Try the link where you live https://www.google.com/search?q=iron+force+95+welder+manual ..

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjVzsuLuK6DAxUrtokEHT4aAJYQFnoECC4QAQ&url=https%3A%2F%2Fforum.millerwelds.com%2Fforum%2Fwelding-discussions%2F28129-millermatic-350p-help-3-error&usg=AOvVaw0mooQgzhw6_QIiLM08bRKh&opi=89978449

need a model number

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiBkJzkt66DAxVFjokEHZA2A20QFnoECA8QAQ&url=https%3A%2F%2Fwww.matcotools.com%2Fproductassets%2Fweb-documents%2FMG260D_InstructionManual_01.pdf&usg=AOvVaw2tkZdBH07pWjU9d2XVNcYh&opi=89978449

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https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwiJm8Xqtq6DAxUvrokEHSvtAyUQFnoECA4QAQ&url=https%3A%2F%2Fwww.fixya.com%2Fsupport%2Ft29927508-deltaweld_350_help_100_code&usg=AOvVaw1Zz2ud-ECJTvyBdf5Zm-bJ&opi=89978449

https://electronics.stackexchange.com/questions/309954/solder-paste-vs-solder-flux

Question edited for clarity. Some ideas in the link. https://www.google.com/search?q=Miller+250+welder%2C+brushes+unevenly+worn ..

To check if there is a signal from the switch on the gun, depress the switch and the wire should start to move out. If it does, the main board has a fault, if it doesn't, it may be a faulty switch.

Question edited for clarity and order. You can't. It is 400 volts - 3 Phase.

Cutmaster 25 Manual Plasma System

https://www.westermans.com > victor-thermal-dynamics... 25mm genuine cut, 30mm maximum cut, 38mm severance; Input: 3 ph. 400V 50/60Hz 20A; Output: 80A @ 40% DC; Front panel LED's indicate status conditions for ... https://www.google.com/search?q=Plasma+cutter+thermal+dynamics+25 ..