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Hobart Airforce 250ci Plasma Cutter 12 Amps Questions & Answers
Will not arc
Sounds like the voltage is not going to the tip. I would suggest taking this in for repair.
Hi I have a hobart airforce 250ci 2 and a half
Check your ground and make sure the ground is clean, if not sand it slightly where it's shinny then try tighten the ground clamp and tighten the ground clamp on the machine itself. Be sure the breaker is not tripped for the machine in the main electrical panel as well check that the electrical cord has not worn down from use, you may have to replace the electrical connector if it is badly worn. you can buy at any hardware store, you will want to buy a 15 amp male connector. If this does not sole your problem please let me now for more help. also be sure air is working for the machine.
Need manual
Go to this page on the Hobart website....you can enter your model and the serial and it will allow you to download the manual...
Click here
I have a Hobart 251 mig welder and when I turn it on the wire comes out of the the gun and won't stop till I shut it off ?
If the wire feed on your Hobart 251 MIG welder won't stop when you turn it on, there could be a few possible causes. Here are a few things to check:
- Check the trigger on the MIG gun: Make sure that the trigger on the MIG gun is not stuck or damaged. If the trigger is stuck in the "on" position, it will cause the wire to continuously feed.
- Check the wire feed motor: The wire feed motor could be faulty or jammed, causing the wire to feed continuously. Try disconnecting the wire feed motor from the welder and see if the wire still feeds. If it does not, then the motor is likely the problem.
- Check the wire spool: Make sure that the wire spool is installed correctly and is not jammed or tangled. If the wire is not feeding smoothly from the spool, it could cause the wire to feed continuously.
- Check the wire feed control settings: Ensure that the wire feed control settings are set correctly. If the wire feed speed is set too high, it could cause the wire to feed continuously.
If none of these solutions resolve the issue, it may be best to contact a qualified technician or the manufacturer for further assistance.
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