Zigzag Synchronization - Janome DC5100 Service Manual

SEWING MACHINE

ZIGZAG SYNCHRONIZATION

1. PATTERN:
THE NEEDLE SHOULD START SWING BETWEEN 6.3 TO 7.5 MM ABOVE THE SURFACE OF THE NEEDLE
PLATE WHEN THE MACHINE IS SET FOR ZIGZAG STITCHING.
1. REMOVE THE FRONT COVER (REFER TO PAGE 15).
2. TURN ON THE POWER SWITCH, SELECT THE PATTERN NO. 2 AND SET THE MACHINE AT THE
MAXIMUM ZIGZAG WIDTH.
3. TURN THE HANDWHEEL TOWARD YOU SLOWLY WITH YOUR HAND UNTIL THE NEEDLE START TO
SEWING. LOOSEN THE SETSCREW AND TURN THE UPPER SHAFT SHIELD PLATE IN THE DIRECTION
OF;
* A. IF THE SWING POINT IS HIGHER THAN 7.5 MM.
* B. IF THE SWING POINT IS LOWER THAN 6.3 MM.
4. POSITION THE UPPER SHAFT SHIELD PLATE AS CLOSE AS POSSIBLE TO THE LEFT.
(IT SHOULD NOT TOUCH THE UPPER SHAFT SENSOR).
5. CHECK THE SWING POINT BY TURNING THE HANDWHEEL, THEN TIGHTEN THE SETSCREW.
6. ATTACH THE FRONT COVER.
SURFACE OF NEEDLE PLATE
MECHANICAL ADJUSTMENT (7)
(ZIGZAG STITCH)
UPPER SHAFT SHIELD PLATE
6.3–7.5 MM
SETSCREW
B
A
UPPER SHAFT SENSOR
24
MODEL DC5100
NEEDLE #14