Question about Miller SPECTRUM 375 PLASMA CUTTER 903891 115 230 VOLT

1 Answer

I am looking to purchacs a slightly used miller plazma spectrum 375 from a private owner is there any common problems related to this unit that I should look for?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 631 Answers

The main thing that can hurt these things is water. If he didn't have a water filter on the line before it enters the plasma it could destroy the unit. If you buy it try it out to see if everything works. When you install it be sure to buy a filter that they sell for these and put it on before the air enters the plasma. Around $400. to $600 to replace the parts when water meets with the components. The filter that Norco Welding supplies sells for these is a toilet paper filter and you need to check it often.

Posted on Jul 29, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Spectrum thunder plasma cutter will not cut steady, keeps stopping and have to pull trigger to cut


Check the contactor contacts for pitting. if severly pitted, replace contactor. If a death grip on the switch makes it work better then a light touch- replace the trigger switch.

Aug 17, 2012 | Miller Spectrum 375 Cutmate Plasma Cutter...

1 Answer

My miller spectrum 701 was set up for 1ph 230 and got plugged into 460 and fire shot out of it several times.what would it take to fix it?


I'm not recommending that you do this, but if you were to open the covers you'd be able to identify visually the blown boards and on the boards are the codes for re-ordering. This is not a guarantee that other boards won't be fault, but they should be ok.

Jun 13, 2011 | Miller SPECTRUM 375 PLASMA CUTTER 903891...

1 Answer

No pilot ignition, air is ok


Some times when I use my plazma cutter its a cut master 42 .I would some times have to turn it off and turn it back on for it to work .And here lately all it does is air come on and off its like its has a heart beat and then have to cut it off again . I have replaced the tips and electrodes .And nothing .I have took thee electrode out and clean the white dust build up and works fine for a little while

Feb 01, 2011 | Miller SPECTRUM 375 PLASMA CUTTER 903891...

1 Answer

All lights correct, no start


loosen the retainer cap and twist the consumables and retighten

Apr 24, 2010 | Miller Spectrum 375 Cutmate Plasma Cutter...

1 Answer

Plasma cutter no cutting


the tech is probably pretty close to the cost of board,but you may have moisture in air that still wont take out the p.c..you have a warrenty on the unit,go to your local welding store and request a new one if refussed tell them you want to talk to the miller salesman which they should have no problem to set up.if not call miller direct in appleton wisc.they are good people.

Apr 07, 2010 | Miller Spectrum 375 X Treme Plasma Cutter...

1 Answer

Pilot wont lite. miller spectrum 701


check the cables in the plasma torch.

If the problem continues, theres no enough power to start it.

Jan 04, 2010 | Miller SPECTRUM 375 PLASMA CUTTER 903891...

1 Answer

Miller Spectrum 375 problem


It sounds like you have a problem in the power supply input area. Make sure your voltage select switch is in the correct location. Unplug the unit and switch back and forth between the two positions to clean the contacts. Try again. If still bad check you terminal lug connections on the input lead wires. If still bad please answer these questions.

Does the power indicator come on at all? Does the fan start?

Nov 12, 2009 | Miller Spectrum 375 Cutmate Plasma Cutter...

Not finding what you are looking for?
Miller SPECTRUM 375 PLASMA CUTTER 903891 115 230 VOLT Logo

Related Topics:

226 people viewed this question

Ask a Question

Usually answered in minutes!

Top Miller Welding Tools Experts

Kory Ronning

Level 2 Expert

60 Answers

hubiam
hubiam

Level 1 Expert

15 Answers

John Trevino

Level 3 Expert

1383 Answers

Are you a Miller Welding Tool Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...