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8.9 02a7 error TroUbleSHooTING
CHaPTer 8: TroUbleSHooTING
error meSSaGe 02a7
1) SymPTom:
a. Inverter output side is detected abnormal sudden increase over current.
2) SolUTIoN:
a. Please check the Motor wire connection between the Motor and MCB (Figure A).
b. Please use the electric meter to check the 3 points (U / V / W) and see if there’s data of inside impedance (Figure B & C).
- If yes, replace MCB.
- If no, replace Motor set.
fIGUre a
fIGUre b
fIGUre C
fIGUre d
Содержание T7XI-01
Страница 1: ...T 7 x I 0 1 T r e a d m i l l S ER V I C E MA N U A l ...
Страница 4: ...1 1 1 Serial Number Location Chapter 1 Serial number Location ...
Страница 62: ...59 8 1 Electrical DiagramS Chapter 8 Troubleshooting ...
Страница 64: ...61 8 1 Electrical Diagrams CONTINUED UCB Little Board Wire Chapter 8 Troubleshooting Hand Pulse Wire ...
Страница 65: ...62 8 1 Electrical DiagramS CONTINUED Chapter 8 Troubleshooting Quick key connect wire ...
Страница 136: ...133 NOTES ...