No welding current or intermittent welding current on CM17

Welding current varies

Cause:

• Check if the blank cutting is correct.
   
• Check if the overlap is correct and constant.
   
• Check the welding sensor B6.
   
• Check the welding pressure sensor S31:
  • depending on your version S31 is a pressure sensor or a reed switch!
     
• Check if the wire has no dent’s (mechanical damage for example due to too big can gap).
   
• Check all terminals at the Pacemaker board.
  • > wait for 5 minutes after switching off the unit.
     
• If you can weld a canbody with only main current and the error occurs quiet often, you can try the following:
  • a) remove the welding sensor.
  • b) start production and cover the sensor by hand, as soon as canbodies are welded.