6
TO CHANGE THE BASE UNIT
TO REMOVE
1. Remove the base cover.
2. Pull the connectors for the X-axis and Y-axis motors from “A” board.
3. Remove the 4 screws and the base unit.
TO ATTACH
4. Follow the above procedure in reverse. Check the position of feed dog “UP and DOWN”.
NOTE:
1) Set The base unit that the right side of knee lifter link (4) claw should match the knee lifter
plate on the base unit (see page 30).
2) The carriage plate (unit) is not included the base unit (see page 29).