IGBT Tester
Field Service Bulletin
804810 – Revision 2 – April, 2005
Hypertherm, Inc.
Etna Road, P.O. Box 5010
Hanover, NH 03755 USA
603-643-3441 Tel 603-643-5352 Fax
www.hypertherm.com
Page 1: ...IGBT Tester Field Service Bulletin 804810 Revision 2 April 2005 Hypertherm Inc Etna Road P O Box 5010 Hanover NH 03755 USA 603 643 3441 Tel 603 643 5352 Fax www hypertherm com...
Page 2: ...er power supply theory In addition to being technically qualified technicians must perform all testing with safety in mind See Section 1 in the manual for your power supply for more safety precautions...
Page 3: ...colored leads to the IGBT as shown below Before the IGBT can be tested it must be electrically isolated from all circuits If the IGBT is installed in a power supply the power board and any lead conne...
Page 4: ...ect within a period of six 6 months from its date of delivery to you This warranty shall not apply to any Product which has been incorrectly installed modified or otherwise damaged Hypertherm at its s...
Page 5: ...Copyright 2005 Hypertherm Inc All Rights Reserved Hypertherm and Powermax are trademarks of Hypertherm Inc and may be registered in the United States and or other countries...
