Matrix T7XE-01, Service Manual

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ChapTEr 9: parT rEplaCEmENT GUidE
9.8 moToR ConTRol boARd REmovAl (mCb)
1) Turn off power to the unit and disconnect the cord from the machine.
2) Remove the front shrouds as outlined in Section 9.1.
3) Cut any wire ties that are secured to the MCB panel (Figure A).
4) Disconnect wires from the MCB - seven total connections (Figure B).
5) Remove the two MCB mounting screws using a Phillips head screwdriver (Figures C & D).
6) Auto Calibration must ALWAYS be run after replacing the MCB (see Section 3.5).
fiGuRE A fiGuRE b
fiGuRE C
fiGuRE d