9.03.02 9620
Neelde position in sewing direction on the 9620
,。
Requirement
The needle should be positioned in the centre of the needle hole as seen
in the direction of sewing.
● ( )。
●
1 2
1 2 RequirementAdjust needle bar (screws and ) according to the .
9-3
Adjustment
1-7
1.03
Arm Parts
9.03.03
Prelininary adjustment of the needle height
9.03.03
Prelininary adjustment of the needle height
,21 mm。
,21 mm。
Requirement
When the needle bar is at top dead centre, there must be a clearance
of approx. 21mm between the needle point and the needle plate.
Requirement
When the needle bar is at top dead centre, there must be a clearance
of approx. 21mm between the needle point and the needle plate.
● ( ),。
●
12
12
Requirement
Adjust needle bar (screw ). Without turning it, according to the
.
● ( ),。
●
1 2
1 2
Requirement
Adjust needle bar (screw ). Without turning it, according to the
.
9-4
Adjustment
Adjustment
1-6
1.02
Needle head Parts(9620)
19 0* 260 6 10
Zj 96 10、9620、9625、9630
08 .0 4.2