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Miller SYNCROWAVE 250 DX TIG RUNNER WELDER 951117 Questions & Answers
Voltage and breaker sizerequired
I am workshop Officer I brought my 250dx from USA Miller tig welding 250 Dx Solve problems Exit Fine of plant in the Pl detail gauid
3/27/2014 11:20:46 AM •
Miller...
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241 views • 0 helpful votes
Why is my arc unstable when I start Tig welding? Sometimes it starts nice and smooth and sometimes it blasts really bright and flashes me.
The tungsten point has to be quite sharp, the gas has to give constant flow relative to the tip size and shroud and the amps adequate to create a spark without immediately making a mess of the parent metal. The two most common issues will be the cleanliness of the parent metal and the Gas flow. Assuming you have all this set up, it actually sounds like you have a problem with your mask as you shouldn't get flashed at all.I had a similar problem once with a solar powered auto mask because the batteries had died and wouldn't recharge. I retro fitted a couple of button cell 2032 to the mask and it's working fine.
4/22/2012 7:48:57 PM •
Miller...
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375 views • 0 helpful votes
Miller welder 330a/bp it will not weld in D/C
It's likely that your pedal is the problem. Pull the cover and check it electrically - these have been problematic in the past. You can further troubleshoot by selecting constant output and test the output.
11/9/2011 1:05:59 AM •
Miller...
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1,077 views • 2 helpful votes
Millerbig blue 400 d welder wontstart keep kicking breaker help
1. Make sure a qualified electrician specifically selected and installed your wiring and breaker for this unit.2. Carefully examine all of your power supply connections, wiring, grounding connections (clamps, lugs, and nuts) and cable. 3. Be sure you don't have a steel washer between the grounding lug and the machine power base. 4. You must have a minimum of 4 gauge wiring on your power supply and 2 gauge grounding cable. 5.Take a 3/8" socket and open up the machine and thoroughly examine with a bright flashlight for any electrical burns. 6. If the machine is too dirty to see the components, then disconnect it from the electrical service, lock-out / tag-out the electrical breaker, take the machine outside and wash it down with a hose -- preferably a light duty pressure sprayer and some Simple Green. 7. Let it air dry for 24 hours. Then re-examine.
1/31/2012 1:02:18 AM •
Miller...
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103 views • 0 helpful votes
I have a Miller Syncrowave
Do you mean to say that the other 2 should come on, but are not? Perhaps you are welding using lower settings than before, and the machine just isn't heating up as quickly. Is there a point at which the fans do come on? Say thirty minutes into the job instead of ten? Maybe you were afraid to run it too long without the cooling fans on and so stopped prematurely, before the thermostat turned them on? Check fuses and breakers.
9/1/2011 5:06:32 PM •
Miller...
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333 views • 0 helpful votes
What does HLP -11
Hi:
Help 4 Display
Indicates an open in the thermal protection circuitry located on
the rectifier assembly of the unit.
Help 11 Display
Output Selector switch is not in correct position
6/24/2011 4:12:01 PM •
Miller...
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1,105 views • 0 helpful votes
Miller 250 dx tig willnot
The inverter or control of it has failed. Unit will require servicing. If you are not electronically adept, this is NOT DIY. Do your best to check the control pedal wiring, especially connectors and the cord near connectors.
6/24/2011 9:13:10 PM •
Miller...
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352 views • 1 helpful votes
Can't get arc unless use
www.coastaltechnicalservices.com
go to this website
above
look for and contact "The welderrepairman", he will assist you in what to do, he is the resident expert on these devices.
in my experience, this has to do with the auto-start and sense circuits, and is often a "Op-amp" or similar, however one would need a service manual,and schematic to be able to diagnose this exact fault, as related get in touch with the person above, he is the guru...
6/24/2011 11:23:38 PM •
Miller...
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133 views • 0 helpful votes
I have a miller syncrowave
Hi:Probably your solenoid gas valve is obstructed by dirt. You can take it out and blow it with air or just replace it with a new one.
4/7/2011 3:00:59 PM •
Miller...
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941 views • 0 helpful votes
Can you please tell me
Your machine can be plug at different voltages from 220 to 575 V. All you need to do is change the position of the jumper links that are located on the back of the machine near the lead cable connector.
4/5/2011 1:57:32 AM •
Miller...
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468 views • 1 helpful votes
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