Hypertherm Powermax105 Service Manual - Manual (Page 205)

Power SuPPly ComPonent rePlaCement
powermax
105 Service Manual 9-7
 Step task Page
 1. Disconnect the power and gas supply 9-16
 2. Remove the power supply cover 9-21
 3. Remove the component barrier 9-21
 4. Remove the DSP board 9-40
 5. Remove the power board 9-41
 6. Install the power board 9-53
 7. Install the DSP board 9-54
 8. Install the component barrier 9-91
 9. Install the power supply cover 9-92
Replacing the power board
Kit # 228876, 228877, 228878
 Step task Page
 1. Disconnect the power and gas supply 9-16
 2. Remove the power supply cover 9-21
 3. Remove the component barrier 9-21
 4. Remove the DSP board 9-40
 5. Remove the power board 9-41
 6. Replace the input diode bridge 9-45
 7. Install the power board 9-53
 8. Install the DSP board 9-54
 9. Install the component barrier 9-91
 10. Install the power supply cover 9-92
Replacing the input diode bridge
Kit # 128746