Instruction manual
Table Of Contents
- Go to Instruction Manual Top Page
- Cover-Top
- SAFETY INSTRUCTIONS
- CONTENTS
- 1. NAME OF EACH PART
- 2. SPECIFICATIONS
- 3. INSTALLATION
- 3-1. Power table
- 3-2. Installing the control box
- 3-3. Installing the rubber cushions
- 3-4. Installing the oil pan
- 3-5. Installing the cushions
- 3-6. Installing the switching plate
- 3-7. Installing the machine head
- 3-8. Installing the head rest
- 3-9. Installing the liquid cooling tank, optional
- 3-10.Installing the operation panel
- 3-11.Connecting the ground wire
- 3-12.Connecting the cords
- 3-13.Installing the belt cover
- 3-14.Installing the foot switch
- 3-15.Installing the spool stand
- 3-16.Installing the eye guard
- 4. LUBRICATION
- 5. OPERATION
- 6. CHECKING THE SEWING PATTERN
- 7. CORRECT USE
- 8. SEWING
- 9. MAINTENANCE AND INSPECTION
- 10. STANDARD ADJUSTMENTS
- 10-1.Adjusting the needle bar height
- 10-2.Adjusting the needle bar lift amount
- 10-3.Adjusting the driver needle guard
- 10-4.Adjusting the needle clearance
- 10-5.Adjusting the shuttle race thread guide
- 10-6.Adjusting the thread take-up amount
- 10-7.Adjusting the movable knife
- 10-8.Adjusting the work clamp lift amount
- 10-9.Work clamp pressure adjustment (KE-432B)
- 10-10. Work clamp closing-distance adjustment (KE-432B)
- 10-11. Work clamp interchangeability (KE-433B)
- 10-12. Adjusting the needle up stop position
- 10-13. Adjusting the thread wiper
- 10-14. Checking the input sensor and DIP switch input
- 10-15. Checking the input voltage
- 10-16. Clearing all memory settings
- 10-17. Moving stitch patterns
- 11. USING THE COUNTERS
- 12. CHANGING FUNCTIONS USING THE DIP SWITCHES
- 13. CHANGING SPECIAL FUNCTIONS USING THE MEMORY SWITCHES
- 14. TABLE OF ERROR CODES
- 15. GAUGE PARTS LIST ACCORDING TO SUBCLASSES
- 16. TROUBLESHOOTING
- 17. OPTIONAL PARTS
- Cover-Last
KE-430B, 431B, 432B, 433B
39
U
D
2±0.5mm
q
w
e
Approx.
20mm
r
t
10-12. Adjusting the needle up stop position
The needle up stop position is adjusted so that the
index mark w on the machine pulley q is inside the
mark r on the belt cover e.
If adjustment is necessary, loosen the screw t at the
“U” mark of the machine pulley q and adjust the po-
sition of the machine pulley q. The machine pulley q
stops later if it is turned clockwise, and it stops earlier
if it is turned counterclockwise.
NOTE:
The screw y at the “D” mark is an adjusting screw for
the needle down detection function and is adjusted to
match the feed timing, so it should not be loosened.
The screw u is a screw for detecting the machine stop
position, and should not be loosened.
* If the index mark w is not inside the mark r when
the sewing machine is started, error code “E-50”
will be displayed. Turn the machine pulley to move
the index mark w to the correct position and then
start the sewing machine.
10-13. Adjusting the thread wiper
1. Loosen the set screw w and move the wiper arm support e up or down to adjust so that the clearance
between the top of the thread wiper and the needle point q is 2 ± 0.5 mm when the thread wiper is aligned
with the center of the needle.
* Before carrying out this adjustment, check that the needle bar is lowered 5 to 5.5 mm from the needle up
stop position when the sewing machine stops.
2. Loosen the screw r and move the thread guide connecting plate t up or down so that the thread wiper is
approximately 20 mm from the needle when it is at the standby position.
10. STANDARD ADJUSTMENTS
u
w
q
e
r
t
y
0163Q
0167Q
0166Q
0165Q
0164Q