MS5027PR
DISTRIBUTION OF NEEDLE SWING
ADJUSTMENT PROCEDURE:
1.
OPEN THE FACE COVER, AND LOOSEN THE HEXAGONAL SOCKET SCREW (D).
2.
MOVE THE NEEDLE BAR SUPPORTER (E) IN EITHER DIRECTION UNTIL THE DISTANCES A TO B,
AND A TO C, BECOME EQUAL.
3.
TIGHTEN HEXAGONAL SOCKET SCREW (D) SECURELY.
MECHANICAL ADJUSTMENT
B
A
C
18
(D)
(E)