Adjustment
70
Move the needle bar 1 to t.d.c.
Adjust the needle bar
1
(screws
2
) according to the
rule
.
1
2
Fig. 13 - 03
13
.06.03
Pre-calibrating needle height
Rule
3811
-
3/55
3811
-
15/65
-
16/65
3
4
1
5
3
4
1
5
X
When the needle bar is at t.d.c., Needle bar (adjustment hole
1
), the clear-
ance
X
between the needle plate and the needle point should be
11 mm.
When the needle bar is at t.d.c., Needle bar (adjustment hole
1
), the clear-
ance
X
between the needle plate and the needle point should be
14 mm.
Summary of Contents for 3811-15/65
Page 6: ...Table of Contents Contents Page...
Page 135: ...135 16 Table Top 16 01 Table top cutout Table top assembly deep...
Page 137: ...Notes...