xliii
目 次
!
@
#
$
%
CONTENTS
!
. SPECIFICATION ............................................................................................................1
@
. INSTALLATION ..............................................................................................................4
1. Installing the frame support plate ....................................................................................................................... 4
2. Attaching the belt cover ....................................................................................................................................... 7
3. Installing the pedals ............................................................................................................................................. 8
4. Installing the thread stand ................................................................................................................................... 9
#
. PREPARATION AND OPERATION .............................................................................10
1. Lubrication .......................................................................................................................................................... 11
2. Checking the direction of rotation .................................................................................................................... 13
3. Attaching needles ............................................................................................................................................... 14
4. Threading the machine ...................................................................................................................................... 16
5. Adjusting the pressure of the presser foot and removing the presser foot ................................................. 19
6. Adjusting the stitch length ................................................................................................................................ 20
7. Differential feed mechanism.............................................................................................................................. 21
$
. MAINTENANCE ...........................................................................................................23
1. Knives and overedge witdh ............................................................................................................................... 23
2. Cleaning the machine head ............................................................................................................................... 26
3. Dimensions used to adjust the looper and the needle guard ........................................................................ 27
4. Dimensions relatrd to the position of the thread take-up and the looper thread cam
(standard adjustment) ........................................................................................................................................ 30
5. Motor pulleys and belts ..................................................................................................................................... 34
%
. GREASE REPLENISHMENT .......................................................................................35
1. How to replenish the needle bar compartment with grease ........................................................................... 35
2. How to replenish the looper compartment with grease .................................................................................. 36
To Next Page
