Hypertherm RoboTester Troubleshooting Kit - Manual (Page 13)

RoboTester Instruction Manual 3-1
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In this section:
Figure list ................................................................................................................................................................3-2
System set-up ........................................................................................................................................................3-3
Robotester startup ..................................................................................................................................................3-7
Stand alone gas console test ................................................................................................................................3-8
Stand alone torch height control(THC) test ..........................................................................................................3-10
Gas flow test ........................................................................................................................................................3-11
Chopper current test ............................................................................................................................................3-15
Chopper voltage test ............................................................................................................................................3-16
Coolant flow test ..................................................................................................................................................3-20
Flow switch test ....................................................................................................................................................3-21
Missing phase detect test ....................................................................................................................................3-22
Gas leak test ........................................................................................................................................................3-23
Section 3
SETUP AND OPERATION