[TO ADJUST]:
1
TURN THE POWER SWITCH ON AND SELECT STITCH
PATTERN NO. 2 ( ) IN MODE 1.
2
SET THE ZIGZAG WIDTH AT 0 AND TURN THE POWER
SWITCH OFF.
REMOVE THE TOP COVER (SEE PAGE 1).
3
REMOVE THE PRESSER FOOT, NEEDLE PLATE (A),
BOBBIN HOLDER (B) AND FACE PLATE.
4
REMOVE THE SETSCREW (C), AND REMOVE THE LAMP
SET PLATE.
5
REMOVE THE ARM THREAD GUIDE BY REMOVING THE
SETSCREWS (SEE FIG. I.) REMOVE THE FACE PLATE
GUIDE BY REMOVEING THE SET SCREWS (D), (E) AND
(F).
6
TURN THE BALANCE WHEEL TOWARD YOU UNTIL THE
TIP OF THE HOOK MEETS THE RIGHT SIDE OF THE
NEEDLE.
7
LOOSEN THE HEXAGONAL SOCKET SCREW (G).
8
MOVE THE NEEDLE BAR TO ADJUST THE NEEDLE BAR
HEIGHT, AND TIGHTEN THE HEXAGONAL SOCKET
SCREW (G). BE CAREFUL NOT TO TURN THE NEEDLE
BAR.
9
FIX THE ARM THREAD GUIDE AND FACE PLATE GUIDE.
10 ATTACH THE FACE PLATE.
[ALTERNATIVE WAY OF ADJUSTMENT]
BY TAKING THIS WAY OF ADJUSTMENT, IT IS NOT NECES-
SARY TO CHECK THE HOOK TIMING.
1
RAISE THE NEEDLE TO ITS HIGHEST POSITION.
2
IN THIS CONDITION, THE DISTANCE BETWEEN THE TIP
OF NEEDLE AND THE SURFACE OF THE NEEDLE PLATE
SHOULD BE 16.3 MM.
ADJUSTMENT OF NEEDLE BAR HEIGHT
NEEDLE
PLATE (A)
BOBBIN
HOLDER (B)
BEFORE PROCEEDING WITH THIS ADJUSTMENT, CHECK THE HOOK TIMING (REFER TO
PAGE 13). THE DISTANCE BETWEEN THE UPPER EDGE OF THE NEEDLE EYE AND THE
TIP OF THE HOOK SHOULD BE IN THE RANGE OF 1.6 - 2.0MM WHEN THE TIP OF THE
HOOK MEETS RIGHT SIDE OF THE NEEDLE IN THE LEFT NEEDLE POSITION ( ) AS THE
NEEDLE ASCENDS FROM ITS LOWEST POSITION.
HEXAGONAL SOCKET
SCREW (G)
SETSCREW (A)
SETSCREW (B)
LAMP SET PLATE
TIP OF HOOK
HOOK RACE
NEEDLE
SIZE 14
1.6 - 2.0 MM
UPPER EDGE
OF NEEDLE EYE
14
16.3 MM
(Gauge 860G001)
1.8 MM
Gauge 860G001)
Summary of Contents for MC6600
Page 1: ...Revised on October 20 2005...
