-CONTENTS-
PREPARATION
FOR
OPERATION
m
Power
cable
connection
1
[2
Connection
of
control
box
2
[Tl Adjustment of needlebar stop position 3
CAUTIONS
ON
USE
m Oiling (2) 4
r2l Oiling condition and adjustment on oiling to
thread
take-up lever 5
m
Adjustment
of
oiling
to
rotating
hook
5
IT] Cautions on operation 5
OPERATION
10
11
12
13
14
15
16
17
Installation
of
needles
6
Winding of
bobbin
thread
6
Selection
of
thread
7
Threading
of
needle
threads
7
Adjustment of stitch length and stitch reversing (touch-back) 8
Setting
of
bobbin
8
Adjustment of needle thread guide 8
Threading of bobbin threads 9
Tension adjustment of bobbin threads 9
Balance of
thread
tension
9
Needle
thread
tension
9
Adjustment of presser foot pressure 9
Timing between rotating hook motion and needle motion 10, 11
Adjustment of feed dog height 12
Relationship between rotating hook motion and take-up lever motion 13
Relationship between hook motion and opener motion 13
Relationship between needle motion and feed dog motion 14
Installation
of
movable
knife
15
Adjustment of thread trimmer cam 16
Adjustment of thread tension regulator 17
Adjustmentof
meshing
pressureof movableknife and fixed knife 18
Sharpening of fixed knife 18
Adjustment for change of needle gage 19
Wiper
adjustment
20
ADJUSTMENT
AND
OPERATION
OF
CONTROL
UNIT
m
"1-2
POSITION"
select
switch
operations
21,24
m Pedal
operation
21,24
m Adjusting
the
pedaling forces
21,24
m Adjustingthe stitching speed 22,25
fSl Optional functions 23, 26, 27
CAUTION
28
To Next Page
Loading...
Need help?
General
