Brother BAS-415 - Electrical Problem

~ Electrical problem
In case of a malfunction, diagnose the problem referring to the table below.
If the problem persist~, turn off the power and contact your dealer.
Problem
Check
point
1.
The display is blank, though power is Is contrast dial properly adjusted?
on.
2.
The indicator does not light, though 1. Is floppy disk damaged?
a
floppy disk is in disk drive. 2. Is disk drive functioning properly?
3.
When the power is turned on, the
hoop moves till the hoop is over the
Turn off the power, then turn on the power again while
sewing area.
pressing
the emergency stop button.
4.
When sewing is resumed in restart
When there
is a problem even if this is done, contact your
mode, the hoop moves till the hoop
dealer.
is over the area.
5.
Thread breakage detector functions
Is thread breakage detect stud operation normal?
and machine stops although thread
(Is spring tension proper?)
breakage does
not occur.
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From the library of: Superior Sewing Machine & Supply LLC