Dynapos DCI020-M, Техническое руководство

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a) check whether power input is consist with model’s, or power supply line has fallen
b) replace fuse
c) check whether AC adaptor has fallen
d) check whether input and output transformer plug has fallen
e) above-mentioned has no problem, please maintain or replace circuitry board.
5. Error message: Led short display some information
Matter analysis: LED/LCD has destroyed; LED/LCD, IC has destroyed.
Solution:
a)change LED/LCD board.
b)replace main board.
6.Error message: disorder message or keep on humming after startup
Matter analysis: chip damaged or transistor damaged.
Solution: replace main board and transistor.
7. Error message: slow speed of main motor or shaking
Matter analysis: control circuitry of main motor has problem or motor has destroyed.
Solution: replace motor or main board.
8. Error message: missing size deviant
Matter analysis: speed sensor destroyed or heavy dust; inaccurate voltage; in accurate voltage of
counting sensor; no width detection or too low sensitivity
Solution:
a) replace sensor or clear it
b) checking when machine is working
c) adjust size sensitivity.
9.Error message: UV deviant