Hypertherm Powermax105 Service Manual - Manual (Page 281)

Power SuPPly ComPonent rePlaCement
powermax
105 Service Manual 9-83
Control board
Front end panel - top
Operating mode knob
Current adjustment knob
Power board
Ribbon cable
Top
mounting
screws
17. Plug the ribbon cable into the J6 connector on the control board.
18. Carefully pull the top of the front end panel away from the power supply and slide the control board into place.
19. Tighten the three board mounting screws to 8.1 kg cm (7 in.-lbs).
20. Align the inside flat edge of the operating mode switch knob (with the white line) with the flat side of the control
board post and push the knob straight onto the post.
21. Align the inside flat edge of the current adjustment knob with the flat side of the control board post and push the
knob straight onto the post.