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TROUBLESHOOTING AND REPAIR |
AUXILIARY TRANSFORMER NO. 1 REMOVAL AND
REPLACEMENT PROCEDURE (continued)
FIGURE F.23 — AUXILIARY TRANSFORMER NO. 1 REMOVAL AND REPLACEMENT PROCEDURE.
H1 RECONNECT
TERMINALS
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POWER BOARD
RECTIFIER BRIDGE
X1
X2
CB4
H2
H3
H4
H5
MAIN
CONNECTOR
X4
X3
X5
FAN
MOUNTING MOTOR
SCREW LEADS (2X)
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REMOVAL PROCEDURE
1.Remove input power to the Power Wave 455.
2.Using the 3/8 in. nutdriver, remove the case top, sides and input access panel.
3.Perform the Capacitor Discharge
Procedure.
4.Using the 3/8 in. nutdriver, remove the case back.
5.Remove leads X1 and X2 from the power board rectifier bridge. Refer to Figure F.23.
6.Cut X3 and X5 from the fan motor leads. Leave enough lead length to splice in the new transformer leads.
7.Remove lead X4 from the main contac- tor coil terminal.
