4-28
Assembly Replacement
A3 Inverter
A3 Inverter
Tools Required
• wire cutters
Removal
NOTE: It is best to attempt this procedure without removing the front panel assembly. If the front
panel assembly is removed, you will be required to perform time-consuming “Power Level
Accuracy” verification tests and adjustments.
1. Remove the instrument cover. (Refer to "Instrument Cover" in this chapter.)
2. Disconnect A3W2 from A2DS1W1.
3. Cut the tie wrap (item 1) that secures the inverter (A3) to the RFI shield (item 2).
4. Remove the inverter.
Replacement
1. Reverse the removal procedure and secure the inverter (A3) with a new tie wrap.