Inverter Control Board Pc1 Testing Information (Use With Section 10-14) - Miller XMT 450 CC Technical Manual

10-13. Inverter Control Board PC1 Testing Information (Use With Section 10-14)

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TM-257 220 Page 52
Always check unit before applying power (see Section 10-1).
1
RC1
!
Measure voltage of input ca-
pacitors according to Section
10-2, and be sure voltage is
near zero before touching any
parts.
Be sure plugs are secure before test-
ing. See Section 10-14 for values
during testing.
1 Inverter Control Board PC1
.
No testing required for remaining
plugs and receptacles.
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Test Equipment Needed:
250 818-C / 255 763-A
XMT 450 CC/CV