Replacing The Y-Relay Board - GRAPHTEC CE7000-40 Service Manual

7 DISASSEMBLY AND REASSEMBLY
7.2.9

Replacing the Y-relay Board

How to detach the Y-relay board
(1) Detach the control panel assembly (Refer to subsection 7.1.3.).
(2) Detach the center cover (Refer to subsection 7.1.4.).
(3) Disconnect all the cables from the Y-relay board.
CE7000-40/60
Pen board (Y relay board)
M3L6 binding head screw
CE7000-130/160
Pen board (Y relay board)
M3L6 binding head screw
(4) Remove the two M3L6 binding head screws attaching the Y-relay board.
(5) Detach the Y-relay board from the Y-slider.
How to reinstall the Y-relay board
(1) Reattach the Y-relay board in the reverse order in which it was detached.
(2) When new Y-relay board is installed to the CE7000-130/130AP/160, cut off the Y-relay board as shown
in the picture below.
Cut off the Y relay board at this line.
Y relay board for the CE7000-130/130AP160
Y relay board for the CE7000-40/60
CE7000-UM-251-9370 7-25