How To Replace The Carriage Unit - GRAPHTEC Craft ROBO CC100-20 Service Manual

4 DISASSEMBLY AMD REASSEMBLY

4.13 How to Replace the Carriage Unit

Disassembly
(1) Detach the left side cover (see Section 4.1).
(2) Detach the top cover (see Section 4.2).
(3) Detach the right side cover (see Section 4.3).
(4) Detach the guide rail (see Section 4.11).
(5) Detach the Y flexible cable from the guide rail (see Section 4.11).
(6) Disconnect the Y flexible cable from J101 on the carriage board.
(7) Detach the two adjusting springs from the Y tension bracket (see Section 4.12).
(8) Detach the Y motor (see Section 4.8).
(9) Detach the motor bracket (see Section 4.10).
(10) Detach the Y drive pulley (see Section 4.12).
(11) Detach the two pressure springs from the pressure bracket (see Section 4.7).
(12) Remove the two M3L8 pan head screws holding the left and right pressure brackets, and then detach both the
pressure brackets.
M3L8 pan head screw
Left pressure bracket
Carriage unit
Spacing shaft
M3L8 pan head screw
Right pressure bracket
(13) Detach the spacing shaft from the carriage unit.
Reassembly
(1) To attach the carriage unit, perform the above "Disassembly" procedure in reverse.
CC100-UM-251-9370 4-15