Adjustment
12 - 2
12
.04
Adjusting the basic machine
12
.04.01
Adjusting the synchronizer
Requirement
When, in the direction of sewing, the descending needle point is at the top edge of the
needle plate, the machine must position.
Fig. 12 - 01
●
Switch on the machine and sew a few stitches.
●
Press the
Parameter input
key ( LED on ).
●
By pressing
Key A
select the parameter ”600” with +/-.
●
Press
Key B
– enter code.
●
By pressing
Key B
select the parameter ”603” with +/-.
●
Press +/- on key ”L” ( machine sews one stitch ).
●
Loosen screws
1
.
●
Secure synchronizer
2
and adjust the needle bar by turning the balance wheel in
accordance with the
requirement.
●
Tighten screws
1
and switch off the machine.
2
1
