11 LOOSEN THE SETSCREW ON THE ROTATION
STOPPER WHILE THE PRESSER FOOT HOLDING
THE BLOCK (A).
ADJUST THE DIRECTION OF THE PRESSER BAR.
THE DISTANCE BETWEEN THE BLOCK AND THE
ROTATION STOPPER MUST BE 0.3 MM.
12 REMOVE THE BLOCK (A). LOWER THE PRESSER
FOOT TO CHECK THE DIRECTION OF THE
PRESSER FOOT. THE SLOTS FOR FEED DOGS
AND THE PRESSER FOOT MUST BE PARALLEL.
13 RAISE THE PRESER FOOT. PUSH UP THE
PRESSER FOOT WITH YOUR FINGER. CHECK IF
THE BLOCK MOVES SMOOTHLY.
16 ATTACH THE FRONT BRACKET (UNIT).
MAKE SURE THE PRESSER FOOT LIFTER WITCH
PLATE IS ABOVE THE SWITCH LEVERS, NOT
UNDER THE LEVERS.
17 ATTACH THE NEEDLE BAR SUPPORTER SPRING.
18 ATTACH THE FACE COVER AND TOP COVER.
ADJUSTMENT OF DIRECTION OF PRESSER BAR AND ITS HEIGHT (2)
14 IF THE BLOCK DOES NOT MOVE SMOOTHLY:
LOOSEN THE SETSCREW A AND ADJUST THE RO-
TATION STOPPER SO THAT THE BLOCK SHOULD
BE PARAELL TO THE ROTATION STOPPER.
SETSCREW (C) SHOULD NOT INTERFERE WITH
NEITHER ROTATION STOPPER NOR PRESSER BAR
AS ILLUSTRATED.
15 ATTACH THE ARM THREAD GUIDE (2).
WRONG
CORRECT
SLOTS FOR FEED DOGS
TO BE PARALLEL
WITH SLOTS FOR
FEED DOGS
ROTATION STOPPER
BLOCK
SETSCREW (C)
SETSCREW (C)
GAP
ROTATION STOPPER
PRESSER BAR
SETSCREW
THE BLOCK
MOVES
SMOOTHLY.
VIEW Y
VIEW Y
GAP
0.3 mm
CORRECT
WRONG
PRESSER FOOT
LIFTER SWITCH
PLATE
LEVER
PRESSER FOOT
LIFTER SWITCH
PRESSER FOOT
LIFTER SWITCH
PLATE
17
Summary of Contents for MC6600
Page 1: ...Revised on October 20 2005...
