It is currently Sun Nov 18, 2018 7:22 am

 

Anybody have a Miller 875?

Discussion forum for Lincoln & Miller plasma cutters
kd7bpk
Posts: 25
Joined: Wed Jan 29, 2014 6:01 pm

Anybody have a Miller 875?

Postby kd7bpk » Thu Nov 12, 2015 6:44 pm

Just wondering if anyone else has a miller spectrum 875 plasma mine will pierce and cut just a little then shut off and the pressure light is blinking I've tried eliminating all clogged filters and such and still does it driving me crazy!
Any ideas?

btburn
Elite Contributing Member
Elite Contributing Member
Posts: 201
Joined: Sun Apr 20, 2014 9:38 am

Re: Anybody have a Miller 875?

Postby btburn » Sun Nov 15, 2015 9:42 pm

I had one, it was a little more heavy duty than my hypertherm. The only problem I ever had was the arc transfer signal and sometimes would shut it down. Are you using a hand or machine torch? If you need a machine torch for it let me know.
It sounds like an air supply issue but possibly something clogged internally. Do you have a pressure gauge at the rear input? That would tell you if the air supply was sufficient entering the machine. Maybe a faulty air pressure switch? Does it cut fine by hand?
Dynatorch 4x4 SuperBee, Powermax 65, Quincy QT-54, Snap On MM250SL, Thermal Arc Arcmaster 185, Corel Draw X7 and a messy garage.


Return to “Lincoln & Miller Plasma Cutters”

Who is online

Users browsing this forum: No registered users and 2 guests

Easyscriber engrave attachment for Hypertherm torch's