SUNSTONE Orion M Series, User Manual, Page: 15 / 20

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Chapter 2: The Touch Screen Interface
The Orion touch screen interface is very user friendly . Users have access to every welding parameter with one touch . Below
is an explanation of the various buttons and options found on the Orion mPulse interface . *Orion touch screens are resistive
touch screens . This means they respond best to a little bit of pressure . The end of your fingernail or the tip of the alligator
clip works best when touching the screen .
mPulse Interface
PLAY/PAUSE BUTTONS
Play - In order to weld, the play/pause button must show the green triangle “play“ symbol .
Pause - If the welder is not going to be in use for a period of time, users can push the play/pause button (a pause symbol will
appear) . This will keep the unit powered on, but welding functions will be disabled .
ENERGY BAR
The energy bar ranges from 3 .0Ws (Watt-Seconds or Joules) to 30Ws . Users can slide their finger anywhere along the bar to
move the energy up or down .
PLUS/MINUS BUTTONS
Another option for moving the energy up or down is to use the + and - buttons to the right of the energy bar .
Troubleshooting
Welder is not welding .
1 . Is it on play?
2 . Is the alligator clip attached?
3 . Is the electrode clean?