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
29
KE-430B, 431B, 432B, 433B
9. MAINTENANCE AND INSPECTION
9. MAINTENANCE AND INSPECTION
Turn off the power switch before carrying out cleaning, otherwise the machine may operate if the
foot switch is pressed by mistake, which could result in injury.
Be sure to wear protective goggles and gloves when handling the lubricating oil and grease, so
that they do not get into your eyes or onto your skin, otherwise inflammation can result.
Furthermore, do not drink the oil or eat the grease under any circumstances, as they can cause
vomiting and diarrhoea. Keep the oil out of the reach of children.
Wait until the motor has cooled down before cleaning the air holes.
The motor may be hot immediately after it has been used, and it may cause burns if touched.
9-2. Cleaning the rotary hook
1. Pull the shuttle race cover toward you to open it,
and then remove the bobbin case.
2. Open the setting claw q in the direction indicated
by the arrow, and then remove the shuttle race
body w and the shuttle hook e.
3. Clean all the dust and thread ends from around
the driver r, the top of the rotary hook thread
guide and the shuttle race.
CAUTION
r
q
e
w
9-1. Checking the needle
Always check that the tip of the needle is not broken
and also the needle is not bent before starting sew-
ing.
0121Q
0122Q
0123Q
0124Q