JUKI MB-373N/BR10 Instruction Manual page 38

(1) 24V trip
An overcurrent of the 24Vdc line will trip the breaker mounted on the front face of the control box. To reset, press the
white part of the reset button using a thin pin or the like until the part clicks.
(2) Confirm the input power terminal of the transformer
(Change round the terminal in accordance with the service voltage of the market where the sewing machine is to be used.)
(3) Replacing the fuse
(6.3 A)
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