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Manual for WELLER UNGAR 4924 SERVICE CENTER - Welding Tools

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Is the weller 8200 comparable to the "Old Weller

Hello, your Weller 8200 soldering gun is rated at 140 or 160/100 watts. While the junior was about 70 watts. Go to this web site for parts: GB...stewbison

Apr 23, 2011 | Weller Welding Tools

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The Ungar we use at work was working just fine. Tried turning it on after only a short time of usage to shrink some shrink on a cable and she wouldn't fire up. Pulled her apart and can't see any really...

When testing a diode you need to lift one end of the component to prevent a second path of continuity. If you lift one end, and you have continuity in both directions when reversing the polarity, it would be shorted or defective. Does your Fluke have a Diode or Semiconductor setting? This will show you the voltage drop for the N/P junction which will be a better test than using the Ohm setting. If the diodes check good, test the motor windings, switch and heating element.

Mar 03, 2011 | Weller Ungar 1095 Dual Temperature Heat...

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NEED MANUAL FOR Weller soldering station WESD51 POWER UNIT

You can download the manual from here:

Jan 19, 2010 | Weller WES51 SOLDERING STATION

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