TO ADJUST THE FEED DOG HEIGHT
NUT (F)
SETSCREW (E)
SETSCREW (G)
ZIGZAG FOOT (A)
0.80 - 0.90 MM
SURFACE OF NEEDLE PLATE
FEED DOG (B)
HEXAGONAL SOCKET SCREW (I)
SETSCREW (H)
THREADED HOLE (J)
WHEN THE PRESSURE ADJUSTING DIAL IS AT ì3î AND THE PRESSER FOOT (A) IS
LOWERED, THE HIGHEST POSITION OF THE FEED DOG (B) SHOULD BE 0.80 TO 0.90 MM
(C) FROM THE SURFACE OF THE NEEDLE PLATE (D).
[TO ADJUST]:
1. REMOVE THE MACHINE BASE AND AUTO-
THREAD CUTTER COVER.
2. SET THE PRESSURE ADJUSTING DIAL AT ì3î
WITH THE PRESSER FOOT LOWERED.
3. TURN THE BALANCE WHEEL TOWARD YOU TO
GET THE HIGHEST POSITION OF THE FEED
DOG.
4. LOOSEN THE SETSCREW (E).
5. LOOSEN THE NUT (F).
6. ADJUST THE FEED DOG HEIGHT TO 0.80 - 0.90
MM BY TURNING THE ADJUSTING SCREW (G).
7. TIGHTEN THE NUT (F) AND SET SCREW (E).
8. ATTACH THE BED COVER.
[PARALLEL OF THE FEED DOG]
IF THE FEED DOG IS NOT PARALLEL TO THE SUR-
FACE OF THE NEEDLE PLATE AT ITS HIGHEST PO-
SITION, MAKE THE ADJUSTMENT AS FOLLOWS:
*
FOR THIS ADJUSTMENT, A HEXAGONAL SOCKET
SCREW (I), PART NO. 000111108 IS REQUIRED.
1. INSERT A HEXAGONAL SOCKET SCREW (I),
PART NO. 000111108 INTO THE THREADED HOLE
(J) UNTIL IT STOPS.
2. TURN THE SETSCREW (H) CLOCKWISE TO
LOOSEN IT.
3. TURN THE HEXAGONAL SOCKET SCREW (I)
UNTIL THE FEED DOG IS PARALLEL WITH THE
SURFACE OF THE NEEDLE PLATE.
4. TIGHTEN THE LEFT-HANDED SETSCREW (H).
5. REMOVE THE HEXAGONAL SOCKET SCREW (I).
6. ATTACH THE AUTO-THREAD CUTTER COVER
AND MACHINE BASE.
SETSCREW (G)
HEXAGONAL
SOCKET
SCREW (I)
SETSCREW
(E)
SETSCREW (H)
18
0.8 MM
(THICKNESS OF THE GAUGE 860G002)
Summary of Contents for MC6600
Page 1: ...Revised on October 20 2005...
