226869 - Miller 226869 Control Membrane Switch for Maxstar 350/700

Restore Your Maxstar's Control Panel

Is your Miller Maxstar 350 or 700 ignoring your button presses? There is nothing more frustrating than trying to adjust your amperage or pulse frequency and having the machine refuse to respond because the control panel is worn out. The Miller 226869 Membrane Switch Control is the fix you need. This is the sticker-like interface on the front of your machine that you touch every day. Over years of hard work, the buttons underneath can wear out, or the faceplate itself can crack and peel, letting dust and moisture into the sensitive electronics behind it.

This is a genuine Miller part, meaning it isn't a cheap knock-off that will peel off in a week. It is the exact same high-quality overlay that came on your machine when it was new. It fits the Maxstar 350 and 700 STH and FF models perfectly. The graphics are crisp and clear, making it easy to see your settings again, and the buttons will feel responsive and snappy. You rely on your Maxstar for precision TIG work, and you can't achieve precision if you can't set the machine correctly. Don't let a bad $100 part turn a $5,000 welder into a paperweight.

Installation is straightforward for anyone comfortable with basic tool repairs. You'll need to peel off the old, damaged membrane, clean the metal surface to remove any old glue residue, and carefully stick this new one in place while feeding the ribbon cable through the slot to plug it into the board. Once installed, your welder will look and feel brand new again. Keep your equipment running at top performance and stop fighting with broken buttons.