Hypertherm Powermax105 Service Manual - Manual (Page 204)

Power SuPPly ComPonent rePlaCement
9-6
powermax
105 Service Manual
 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 end panel bracket 9-22
 5. Disconnect the gas tube 9-32
 6. Replace the power switch 9-36
 7. Connect the gas tube 9-32
 8. Install the end panel bracket 9-90
 9. Install the component barrier 9-91
 10. Install the power supply cover 9-92
Replacing the power switch
Kit # 228879, 228880
 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 end panel bracket 9-22
 5. Replace the control board 9-39
 6. Install the end panel bracket 9-90
 7. Install the component barrier 9-91
 8. Install the power supply cover 9-92
Replacing the control board
Kit # 228657
 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. Install the DSP board 9-54
 6. Install the component barrier 9-91
 7. Install the power supply cover 9-92
Replacing the DSP board
Kit # 228909