Replacement Of Part; Replacement Of Fuses; Replace The Board - JUKI APW-895 Engineer's Manual

(2) Replacement of parts

1) Replacement of fuses

The SDC board is provided with two replaceable fuses for power source protection.
o F1 fuse 10AT : DC +50V power source protection fuse for large presser motor driving
o F2 fuse 5AT : DC +24V power source protection fuse for small pulse motor driving and solenoid valve
driving
In regard to the fuse mounting position, refer to 2)-2. Replacement of SDC board.

2) Replace the board

1. Replacement of MAIN board
This board is provided with a memory device (EEPROM) that stores the adjusting data singular to the machine
and also the operation setup data. This memory device can be out of order due to a problem in the board.
However, since precious data are stored there, it is recommended to transfer this memory device to a new board
after replacement.
According to the diagram shown below, replace the MAIN board carefully, not to damage the EEPROM terminals.
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EEPROM