Power Supply Component Replacement; Disconnect The Power And Gas Supply - Hypertherm Powermax30 XP Service Manual

Plasma arc cutting system

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Service manual (223 pages)

Operator's manual (98 pages)

Field service bulletin (26 pages)

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Table of Contents

Static electricity can damage circuit boards. Use proper precautions when handling

printed circuit boards.

Store PC boards in anti-static containers.

Wear a grounded wrist strap when handling PC boards.

Disconnect the power and gas supply

1. Set the plasma power supply switch to OFF (O).

2. Disconnect the power cord from the power source.

3. Disconnect the gas supply hose from the plasma power supply.

Powermax30 XP Service Manual 808150 Revision 0

Disconnect electrical power before performing any maintenance.

All work requiring removal of the power supply cover must be performed by

a qualified technician.

See the Safety and Compliance Manual (80669C) for more safety

precautions.