Troubleshooting:
Model:
T656
Malfunction item: Problem power on
Circumstance : Display not lit up when power on
Possible cause : Abnormal power input or bad
component
Troubleshooting:
1. Check product fuse & switch
2. Check all wire connections
3. Check drive board power indicator or replace it
4. Check control board power indicator and
program IC
5. Replace EUP board
3-2-1
EAC
Drive Board
Display board
Filter
SW./ Fuse
AC1,AC2
EUP
board
Fuse and switch
Filter
Drive board
Line bank
EUP board
Summary of Contents for T656
Page 1: ...T656 16 19 Repair Manual Electronic Date 2018 09 V1 0...
Page 3: ...1 1 Product Picture 1 1 1...
Page 4: ...1 2 Display T656 1 2 1...
Page 14: ...1 5 Wiring T656 self lubrication system 1 5 6 Lubricant motor VR Lubricant control system...
Page 15: ...1 5 Wiring energy saving board 1 5 7 To console EUP key board From Filer To Drive set...
