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
25
KE-430B, 431B, 432B, 433B
Turn off the power switch before removing and replacing the bobbin case, otherwise the machine
may operate if the foot switch is depressed by mistake and serious injury could result.
q
30mm
Upper thread
Lower thread
Upper thread tension
(N)
Lower thread tension
(N)
Thread take-up spring
height (mm)
Thread take-up spring
tension (N)
Pre-tension (N)
Needle
Large hook
←
←
1.0 - 1.3
←
←
←
←
←←
←
←
←
←
1.4 - 1.8
←
←
Large hook
Ordinary materials
Standard
hook
#50 or
equivalent
#60 or
equivalent
0.6 - 0.9
0.2 - 0.3
6 - 8
0.15 - 0.35
0.1 - 0.3
DP × 5 #14
Denim
Standard
hook
#30 or
equivalent
#50 or
equivalent
1.2 - 1.6
0.2 - 0.3
6 - 8
0.4 - 0.6
0.3 - 0.5
DP × 17NY #19
Knitted materials
Standard hook
#60 or equivalent
#80 or equivalent
0.8 - 1.2
0.25 - 0.3
8 - 9
0.4 - 0.5
0.1 - 0.3
DP × 5#9
Use
7-5. Replacing the bobbin case and threading the thread
Pull the shuttle race cover q toward
you to open it.
Insert a new bobbin into the bobbin
case, and then pass the thread
through the slot w and pull it out
from the thread hole e. Check that
the bobbin turns in the direction of
the arrow when the thread is pulled
at this time.
Pass the thread through the lever
thread hole r, and then pull out ap-
proximately 30 mm of thread.
7-6. Sewing conditions and thread tension
w
e
r
The sewing conditions given in the above table may need to be changed depending on the article being sewn.
7. CORRECT USE
CAUTION
0109Q
0110Q 0111Q