OPERATION | ||
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WELDING IN STICK MODE
1.Put the electrode holder and cable quick connect plug into the electrode output receptacle. Turn clockwise until tight. Connect the work clamp to the work piece.
2.Set the TIG/STICK switch to “STICK”.
3.Set the Polarity Switch to the weld mode desired for the type of electrode being used (most commonly DC+).
4.Place the electrode in the electrode holder.
WARNING
5.Turn the power switch to “ON”.
6.Adjust the Current Control to the desired amps.
7.Strike an arc and weld.
NOTE: When the TIG/STICK switch is set to “STICK” the output is always on when the power switch is on. A remote control has no effect on the welding current and the gas flow and high frequency TIG arc starter are disabled.
• In Stick Mode the output terminal and electrode will be electrically hot whenever the power switch is turned on.
RECOMMENDED ELECTRODE AMPERAGE RANGES - PRECISION TIG 225
The PRECISION TIG 225 is rated from
SMAW Process
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ELECTRODE TYPE |
| POLARITY | 3/32" | 1/8" | 5/32" | |
Fleetweld 5P, Fleetweld 5P+ E6010 | DC+ | 40 - 70 | 75 - 130 | 90 - 175 | ||
Fleetweld 180 | E6011 | DC+ | 40 - 80 | 55 - 110 | 105 | - 135 |
Fleetweld 37 | E6013 | DC+ | 70 - 95 | 100 - 135 | 145 | - 180 |
Fleetweld 47 | E7014 | DC- | 75 - 95 | 100 - 145 | 135 | - 200 |
Excalibur | E7018 | DC+ | 85 - 110 | 110 - 160 | 130 | - 200 |
Blue Max Stainless |
| DC+ | 40 - 80 | 75 - 110 | 95 | - 150 |
Red Baron Stainless |
| DC+ | 40 - 70 | 60 - 100 | 90 | - 140 |
Mild steel procedures are based on recommended procedures listed in C2.10 8/94 and the maximum rating of the PRECISION TIG 225
Blue Max procedures are based on C6.1 6/95 Red Baron Procedure are based on
GTAW Process
| Electrode Polarity |
| DC- | AC |
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| Approximate Argon |
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| Electrode Tip Preparation |
| Sharpened | Balled |
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| Gas Flow Rate |
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| Electrode Type |
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| EWZr |
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| EWP |
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| Tungsten Size (in.) |
| EWG |
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| Aluminum | Steel | |||
.010 |
| Up to 15 A. | Up to 10 A. |
| Up to 15 A. |
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.020 |
| Up to 15 A. | Up to 15 A. |
| Up to 20 A. |
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.040 |
| Up to 80 A. | Up to 40 A. |
| Up to 60 A. |
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1/16 |
| Up to 150 A. | Up to 100 A. |
| Up to 130 A. |
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3/32 |
| Up to MAX. A. | Up to 160 A. | Up to MAX. A. |
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| 1/8 |
| X |
| Up to MAX. A. |
| X |
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| Tungsten electrodes are classified as follows by the American Welding Society (AWS): |
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| Pure | EWP | green | .............EWG.........gray |
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| +1% Thoria | yellow |
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| +2% Thoria | red |
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| +2% Ceria | orange |
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| +1.5% Lanthana | black |
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| +0.15 to 0.40% Zirconia | ....EWZr | brown |
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Ceriated Tungsten is now widely accepted as a substitute for 2% Thoriated Tungsten in AC and DC applications.
