SM411F_Service Manual - 第178页

Electric Device

screw driver and replace it.

5. The assembling is performed in the reverse order of disassembling.

6. Turn on the main switch on the front side of the machine and manipulate the

operation panel at the front and rear sides to check if it operates properly.

3.5.4. Rear Upper Part

 CAN Conveyor Board

 Conveyor Sub I/F Board

 Feeder Control Board (Rear)

 Feeder Input EXT Board (Rear)

3.5.4.1. Replacement procedure for the board on the rear upper side of

machine

1. Turn Off the PC in normal way. Then turn off the main switch on the front side

of the machine.

2. In order to remove the CAN conveyor board and conveyor sub I/F board,

unscrew the bolts (4 sets) of the cover at the right side of the machine by using

a screw driver with a ‘+’ shaped tip and remove the cover.

Direction in which the

main switch is turned

off (counterclockwise)

Electric Device

3. In order to remove the feeder control board, unscrew the bolts (6 sets) of the

internal covers at the left and right sides of the machine in the following figure

by using a screw driver with a ‘+’ shaped tip and remove the covers.

4. Remove the connector connected to the corresponding board.

부착 위치 - 전면기준

①

BRACKETT 조립

SCREW

M4*8으로 2개소체결

②

BOARD 체결

SUPPORT

SCREW

M3*6으로 체결

M3*6

2개소 M4*8 "I" 마킹

Feeder Control Board Location

2sets

Marking “I”

Location of Board

Secure the Board

With Screw(M3-6 sets)

Secure the Bracket

With Screw(M4-2sets)