What To Do When - ELNA eXperience 620 Service Manual

CONDITION
1. SKIPPING 1. NEEDLE IS NOT INSERTED
STITCHES PROPERLY.
2. NEEDLE IS BENT OR WORN.
3. INCORRECTLY THREADED.
4. NEEDLE OR THREAD ARE
INAPPROPRIATE FOR
FABRIC BEING SEWN.
5. SEWING ON STRETCH
FABRIC.
6. PRESSER FOOT PRESSURE
IS TOO WEAK.
7. INAPPROPRIATE NEEDLE
BAR HEIGHT.
8. INAPPROPRIATE NEEDLE
TO HOOK TIMING.
9. INAPPROPRIATE NEEDLE
TO HOOK CLEARANCE.
2. FABRIC NOT 1. PRESSER FOOT PRESSURE
MOVING IS TOO WEAK.
2. INCORRECT F.D. HEIGHT.
3.F.D. IS IN DOWN POSITION.
4.THREAD ON BOTTOM SIDE
OF FABRIC IS JAMMED UP.
5. FEED DOG TEETH ARE WORN.

WHAT TO DO WHEN

CAUSE
INSERT THE NEEDLE PROPERLY.
CHANGE THE NEEDLE.
RETHREAD.
USE THE RECOMMENDED
SEWING NEEDLE AND THREAD.
USE A #11 BLUE TIP NEEDLE.
ADJUST THE PRESSER BAR
LEVEL TO MAKE THE
PRESSURE STRONGER.
SEE MECHANICAL ADJUSTMENT
"NEEDLE BAR HEIGHT".
SEE MECHANICAL ADJUSTMENT
SEE MECHANICAL ADJUSTMENT
ADJUST THE PRESSER BAR
LEVEL TO MAKE THE
PRESSURE STRONGER.
SEE MECHANICAL
ADJUSTMENT "FEED DOG HEIGHT".
RAISE THE F.D. LEVEL.
MAKE SURE TO BRING BOTH
NEEDLE AND BOBBIN.
THREAD UNDER THE FOOT WHEN
STARTING SEWING.
CHANGE THE FEED DOG.
HOW TO FIX
"NEEDLE TO HOOK TIMING".
"CLEARANCE BETWEEN NEEDLE
AND HOOK".
1
MODEL: eXperience 620
REFERENCE
P. 13
P. 12
P. 14
P. 16