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Ive been working in the shop today and used the machine more today than its been used in about 4 months. It set idle powered up for about 2 hrs while I was doing some burning and I noticed the fan would run for long periods of time and shut off for a very little period then start right back up. It welded fine in both the mig and stick modes. It's the first time I've noticed it doing this. Reason for concern?
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Dynasty 400 Wireless
Coolmate 3.5
Aerowave loaded with Sequencer and pulse
​Watermate 1A
XMT350 CC/CV
S74DX Feeder
Optima Pulse Pendant
WC24
30A spoolgun
Neverlast 100 amp plasma with Hyper Duramax torch
Avortec 280 mig
GO CNC Poweredge CC/CV pulse and double pulse
Harris Old school 2 stage Oxy/Ace
Victor flow meters
Flametech Duel flowmeter
Just a hilljack in the woods with fancy welding equipment
and a pet Raccoon. -
No reason for concern. If the thermistor senses it has cooled enough the fan will shut off. Heat may still be built up and it will cool it again. -
Yep , mine do the same also.2- XMT's 350 cc/cv
1- Blue star 185
1- BOBCAT 250
1- TRAILBLAZER 302
1- MILLER DVI
2- PASSPORT PLUS
1- DYNASTY 200 DX
1- DYNASTY 280 DX
1- MAXSTAR 150 STL
1- HF-251 BOX
1- S-74D
1- S-75DXA
2- 12-RC SUITCASES
1- 8-VS SUITCASE
2- 30 A SPOOLGUNSComment
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Thanks for the help guysDynasty 400 Wireless
Coolmate 3.5
Aerowave loaded with Sequencer and pulse
​Watermate 1A
XMT350 CC/CV
S74DX Feeder
Optima Pulse Pendant
WC24
30A spoolgun
Neverlast 100 amp plasma with Hyper Duramax torch
Avortec 280 mig
GO CNC Poweredge CC/CV pulse and double pulse
Harris Old school 2 stage Oxy/Ace
Victor flow meters
Flametech Duel flowmeter
Just a hilljack in the woods with fancy welding equipment
and a pet Raccoon.Comment
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The fan will run at idle as even when not welling, its internal parts are always charging and discharging making its heat sink hot.Comment
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