1 REMOVE THE FACE COVER AND TOP COVER.
2 REMOVE THE NEEDLE BAR SUPPORTER
SPRING.
3 REMOVE THE SETSCREWS. REMOVE THE
FRONT BRACKET (UNIT).
4 REMOVE THE ARM THREAD GUIDE (2) (REFER
TO PAGE 6)
5 ATTACH THE ZIGZAG FOOT (A).
6 ADJUST THE PRESSER FOOT PRESSURE TO ì3î.
7 RAISE THE PRESSER FOOT LIFTER.
8 LOWER THE FEED DOG.
TO ADJUST THE PRESSER BAR HEIGHT
9 PLACE THE 6.6 MM BLOCK (A) (GAUGE 846-G02)
BETWEEN THE PRESSER FOOT AND NEEDLE
PLATE. (THE PRESSER FOOT LIFTER SHOULD
BE AT THE NORMAL UP POSITION)
10 LOOSEN THE SETSCREW (B). TIGHTEN THE SET
SCREW (A).
*
MAKE SURE THERE SHOULD BE NO GAP
BETWEEN THE WASHER AND THE PRESSER
BAR.
SETSCREW (B)
(2 mm)
6.6 MM
PRESSER
FOOT LIFTER
BLOCK (A)
(GUAGE
846-G02)
NEEDLE PLATE
PRESSER BAR
SUPPORTER
NEEDLE BAR
SUPPORTER
SPRING
SETSCREW
SETSCREW
FRONT
BRACKET
(UNIT)
ZIGZAG FOOT (A)
FEED DOG
WASHER
NO GAP
THE PRESSER FOOT IS HOLDING THE BLOCK (6.6 mm)
ADJUSTMENT OF DIRECTION OF PRESSER BAR AND ITS HEIGHT (1)
WHEN THE PRESSER FOOT IS LIFTED, THE DISTANCE BETWEEN THE SURFACE OF THE
NEEDLE PLATE AND THE BOTTOM OF THE ZIGZAG FOOT SHOULD BE 6 MM. WHEN THE
PRESSER BAR IS LOWERED, THE PRESSER FOOT SHOULD BE PARALLEL WITH THE
SLOTS FOR THE FEED DOGS.
16
Summary of Contents for MC6600
Page 1: ...Revised on October 20 2005...
