CONTENTS
l.Instruction Manual
1, SAFETY PRECAUTIONS 3
10, LUBRlCATION."" ,., ,.. ,.. "
",
,
",."
, " .. , , ,
,7
11, CONDITION OF OIL LUBRlCATION.", ..
,.
,.. ,.. , ,.. , ,
'"
,.. ,.. ,., ,
,7
14, PERIODICAL CLEANING, , , , ,
,8
15, HANDLING INSTRUCTIONS (MOTOR AND CONTROL BOX) .. ,
",
, ,
,9
16, INSTALLATION OF
BELf
COVER." .. " , " " " ,.9
21, ADJUSTING THE THREAD TENSION
".,
'.,
,.",
.. , , , " '
,.11
22, UPPER THREAD TENSION
".,
, "
,12
29, ADJUSTMENT OF WALKING FOOT AND PRESSER FOOT, ,.. ,., ,.. , , ,.. ,
,.,l4
2,
PRECAUTIONS BEFORE STARTING OPERATION 3
3,
PRECAUTIONS FOR OPERATING CONDITIONS 3
4,
SPECIFICATIONS
"",
.. ,..
",
.. ,..
".",.,.,.",
"."
,., , ,., ,., .. " .4
5, POWER CABLE CONNECTION ,.,,.,, ,,,., ,,,,., ,,.,, ,,,, ,,.,,.. ,.' ., ,.. .4
6, CONNECTION OF CONTROL BOX
,."
, ,., , , 5
7,
INSTALLING THE BELT,
,."
" , , ,., ,
'"
,.. ,.. , 6
8, ADJUSTMENT OF NEEDLE BAR STOP POSITION " ,.,
"'
,
,,
, 6
9, INSTALLING
THE
KNEE
LIFTER , ,.. " , ' , , " 7
12, ADJUSTMENT OF
THE
HOOK LUBRICATION" " , " , , ,
..
8
13, ADJUSTMENT OF OIL PUMP , ," , , , , 8
1:,
HOW TO WIND THE LOWER THREAD " " .. ,
,,
"
10
18, HOW TO ATIACH
ANEEDLE
, , , , ,
10
19, HOW TO ROUTE THE UPPER THREAD " " , ,
11
20,
ADJ USTMENT OF STITCH LENGTH AND REVERSE SEWING. , ,.. , , , ,,,
11
23, LOWER THREAD TENSION , , ,.. ,
..
,
..
, , , ,
12
24, ADJUSTMENT OF PRESSER PRESSURE, ,., ,., , , ,
12
25,
FEED DOG HEIGHT , , ,
13
26, ADJUSTMENT OF FEED DOG INCLINATION
",
" ,
13
27,
ADJUSTMENT OF STITCH LENGTH AND FORWARDIBACKWARD, ,
13
28,
PRESSER BAR LIFTER., ,
""""
,..
"",
,
",
'."",
'"
,.. "
'.',.,
..
".,.,
,'." ,,
14
30,
ADJUSTMENT OF FEED TIMING ', .. ,., ,
".
'"
, ' ' '.. ,
16
31, ADJUSTMENT OF THREAD TRIMMER MECHANISM "
16
2.Parts Catalog
A.
ARM BED AND ITS ACCESSORIES , , " 'j"20
B.
SEWING MECHANISM , ,
..
, ,
23
C.
SEWING MECHANISM & FEED ROCK LOWER SHAFT,
"."
".,
.. , " ,., 26
D.
STITCH LENGTH MECHANISM , , , , ,
29
E. UPPER FEED ROCK SHAFT MECHANISM.. , , ,
32
F.
UPPER FEED LIFTING ROCK SHAFT MECHANISM , , ,.. ,
34
G. PRESSER FOOT MECHANISM , ,., 37
H.
KNIFE ACTUATING MECHANISM
39
-1-
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