Hypertherm Powermax65 SYNC - Get the Necessary Test Equipment

Prepare to Troubleshoot Internal Components
2
16 810430 Troubleshooting Guide Powermax65/85/105 SYNC
Get the necessary test equipment
 Multimeter with a variety of test leads, including the following:
 Extended thin meter
points – Use extended
thin meter points to get
a voltage or resistance
reading on certain parts
of the power PCB.
 Miniature banana
plugs – The power PCB contains test points
with a diameter of 2.25 mm (0.09 inch) that
accept miniature banana plugs (for example,
Pamona
®
2945 plugs).
 Hypertherm IGBT tester (128883) – Refer to
Hypertherm IGBT tester on page 32.
 Assorted jumpers and jumper wires.