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| TROUBLESHOOTING & REPAIR |
INPUT BOARD TEST (CONTINUED)
FIGURE F.9 – INPUT CONTACTOR CR1
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J60 | J61 |
1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 5 | |
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5 | 6 | 7 | 8 | 6 | 7 | 8 | 9 10 |
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601 |
X4 |
INPUT CONTACTOR
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TEST PROCEDURE
1.Remove input power to the Power Wave 455/R.
2.Using the 3/8” nut driver, remove the case top.
3.Remove lead X4 from the coil terminal of main input contactor CR1. Insulate lead X4. Refer to Figure F.9.
4.Carefully apply input power to the Power Wave 455/R.
WARNING
ELECTRIC SHOCK can kill.
High voltage is present when input power is applied to the machine.
5.Turn on the Power Wave 455/R. Carefully test for the correct voltages according to
