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Powermax – Hypertherm Powermax600 Service Manua User Manual

Page 39

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MAINTENANCE

3-13

powermax

600

Service Manual

230V and 400V

208-240V and 480V

PMX600.21

+

+

Resistance Check #3 - Figure 3-5

Check resistance across output diode bridge.

Figure 3-5 Resistance Check #3 - Output Diode Bridge

6 to 9 K

4 to 7 K

10-99