Janome DC5100, Руководство по обслуживанию

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26
SEWING MACHINE MODEL DC5100
STRETCH STITCH FEED BALANCE ADJUSTMENT
G
F
ADJUSTING
SCREW ( E )
BASE CUP (D)
FEED BALANCING DIAL ( C )
INDICATION LINE
STANDARD
SETTING MARK
1. WHEN A STRECH PATTERN IS SEWN WITH THE FEED BALANCING DIAL (C) SET AT THE
STANDARD SETTING MARK '' '' , THE PATTERN SHOULD BE AS INDICATED WITH THE '' ''
MARK IN THE FOLLOWING FIGURE. IF NOT (IF THERE IS UNEVENESS BETWEEN FORWARD
FEEDING AND BACKWARD FEEDING), THEN MAKE AN ADJUSTMENT AS FOLLOWS.
ADJUSTMENT PROCEDURE:
1. TURN THE POWER SWITCH ON, AND SELECT PATTERN NO.3 ( ).
2. SET THE SLIT OF THE FEED BALANCING DIAL (C) AT THE STANDARD SETTING MARK '' ''
ON THE FRONT COVER.
3. PUT THE PAPER BETWEEN THE FOOT AND FEED DOG AND LOWER THE PRESSER BAR
LIFTER.
4. TURN THE HANDWHEEL, AND CHECK THE NEEDLE MARKS '' A '' AND '' B ''.
5. REMOVE BASE CUP ( D ).
6. IF THE LENGTH OF A IS BIGGER THAN THE LENGTH OF B, TURN THE ADJUSTING SCREW ( E ) IN
THE DIRECTION OF '' F ''.
IF THE LENGTH OF A IS SMALLER THAN THE LENGTH OF B, TURN THE ADJUSTING SCREW ( E ) IN
THE DIRECTION OF '' G ''.
7. ATTACH THE BASE CUP ( D ).
A
A
A
A
A
A
1
2
1
2
3
1
2
3
B
3
B
B
A = B A > B A < B
MECHANICAL ADJUSTMENT (9)