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| TROUBLESHOOTING & REPAIR |
AUXILIARY TRANSFORMER NO. 1 REMOVAL AND
REPLACEMENT PROCEDURE (CONTINUED)
FIGURE F.20 – AUXILIARY TRANSFORMER NO. 1 REMOVAL AND REPLACEMENT
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X3 | X5 | H1 | RECONNECT |
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| TERMINALS | |
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H2
CB4 H3
H4
H5
FAN MOTOR
LEADS
X1 | + |
- X2
POWER BOARD
RECTIFIER BRIDGE
INPUT CONTACTOR
601
X4 |
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REMOVAL PROCEDURE
1.Remove input power to the Power Wave 455/R.
2.Using the 3/8” nut driver, remove the case top, sides and input access panel.
3.Perform the Capacitor Discharge proce- dure.
4.Using the 3/8” nut driver, remove the case back.
5.Remove lead X4 from the input contactor coil terminal.