Instruction manual

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(2). Instruction of Fuse Replacement :
(3). Others :
.
1. During the machine’s operation, if the synchronizer (sensor) felt out or the belt snapped. The
motor will rotate few stitches then stop, and【ER0. 7】will be shown in the display. Turn off the
power and troubleshooting first then restart the power.
2. If other technical issues occur, beside the fuse replacement, don’t try to change any parts in the
control box. Please ask supplier or trained technician for technical support.
Caution：
Turn off the power and wait 10 minutes before opening box cover
Fuse Type and Location：When fuse fused, find out the cause and fix it before replace
the new one.
Caution：
Turn off the power and wait 10 minutes before opening box cover
F3 / F4 Fuse is 15 A / 250V
( For AC Power Protection )
F1 Fuse is 2.5 A 250 V
(For DC 12 V Protection)
Main Board Top View
HSV-MC122012C
0.6 A
15 W 10Ω
RELA
Y
S
15
A
15
A
F2
F3
F4
C 7
C 8
C 9
F1 2.5A
F2 Fuse is 0.6 A / 250V
(For Brake Protection)