Smb Unit - Epson RC620+ Manual

Maintenance 4. Maintenance Parts Replacement Procedures

4.3 SMB Unit

NOTE
The Drive unit differs by the using manipulator. Different procedures are instructed for

each Drive unit as follows. Follow the corresponding procedure.
Connected to the C3 series manipulator
Connected to the G, RS or X5 series manipulator
SMB Unit (1) Turn OFF the Drive unit and unplug the power connector.
Remove
(2) Disconnect the cables connected to the SMB.
(3) Remove four screws on the front cover and three screws on the backside shown in
Connected to the C3 series manipulator
Connected to the G, RS or X5 series manipulator
(4) Remove the screw on the top and bottom
(5) Remove two screws on each cover.
68
DU OUT DU IN
the photo.
Front Cover
Thumb Head
Screws
Perform steps (4) to (6) to remove the ProSix Driver Unit.
Go on to step (7).
to remove the two covers.
(R-I/O) I/O
Back side
RC620DU Rev.5