TROUBLE
...........................................................................................................................
. 32
<UPPER
THREAD
BREAKAGE
Indicator Illuminating> ................................................. 32
<BOBBIN
EMPTY
Indicator illuminating> .....................................................................
..
32
<PROGRAMMING
ERROR
Indicator Illuminating> ......................................................
..
33
<EMERGENCY
STOP
operation> .................................................................................... 33
STACKER OPERATION DURING CYCLE SEWING
.........................................
. 34
STANDARD ADJUSTMENTS (Machine Head) ......................................................... 35
< Fitting a needle> ............................................................................................................... 35
<Adjusting the upper and lower shaft
timing>
.............................................................
..
35
<Adjusting the needle and rotary hook
timing>
...........................................................
..
35
[Clearance between the needle and rotary hook point] ......................................
..
35
[Clearance between the rotary hook and needle plate] ......................................... 36 !
[Needle bar
lift
stroke
and·
needle bar height] ......................................................... 36
[Clearance between the rotary hook and bobbin case opener] ........................... 36
CARRIAGE FEED ADJUSTMENTS
.........................................................................
. 37
<Parallelism adjustment ofthe needle and carriage
feed>
.......................................... 37
<Carriage feed angle adjustment> ................................................................................... 37
<Carriage feed height adjustment> ................................................................................. 38
<Folding
plate position adjustment> ............................................................................... 38
<Binder
position adjustment> ..........................................................................................
..
39
KNIFE REPLACEMENT
...............................................................................................
..
40
< Corner knife replacement> ...........................................................................................
..
40
< Needle thread knife replacement> .................................................................................
42
< Bobbin thread knife replacement> ..............................................................................
..
43
< Center knife replacement> ............................................................................................
..
44
< Fixed knife replacement> ..............................................................................................
..
44
PARTS REPLACEMENT FOR SINGLE WELTING
............................................
.
45
<When changing from double welting to single welting> .............................................
45
MAIN CIRCUIT BOARD DIP SWITCHES
..............................................................
. 46
WHEN CHANGING THE TREADLE OPERATION
TO
TIMER SWITCH CONTROL
.......................................................................................
..
48
PROGRAMING
THE
CARRIAGE FEED RESETTIMER
..................................
. 50
MEMORY INITIALIZATION
........................................................................................
..
51
ERROR CODES
...............................................................................................................
. 52
TROUBLE-SHOOTING
.................................................................................................
. 53