INSTRUCTION
FOR USING AND ADJUSTING
INDEX
DESCRIPTION OF MACHINES
℔ 99W130 LONG TRAVEL MACHINE
℔ 99W131 LONG TRAVEL MACHINE
℔ 99W132 LONG TRAVEL MACHINE
BUTTONHOLES
℔ EQUIPMENTS FOR MAKING BUTTONHOLES
℔ STRAIGHT BUTTONHOLE WITH RAPID FEED AT EYE END
℔ TO ADJUST MACHINE FOR MAKING STRAIGHT OR EYELET-END BUTTONHOLES
℔ TO CHANGE STYLE AND LENGTH OF BUTTONHOLE
℔ TO CHANGE NUMBER OF STITCHES IN BUTTONHOLE
℔ TO CHANGE THE LENGTH OF EYELET END AND STRAIGHT BUTTON- HOLES AND LENGTH OF TAPER BAR
℔ STITCH REGULATING GEARS
BUTTONHOLE CUTTING MECHANISM
℔ BUTTONHOLE CUTTING KNIFE
℔ TO REGULATE PRESSURE ON BUTTONHOLE CUTTING KNIFE
℔ BUTTONHOLE CUTTING BLOCK
℔ TO REFACE BUTTONHOLE CUTTING BLOCK
℔ PROPER USE OF BUTTONHOLE CUTTING BLOCKS
℔ TO REPLACE THE BUTTONHOLE CUTTING DRIVING LOCK
CAUTION
CLAMP CARRYING MECHANISM
℔ TO ADJUST THE CLAMP CARRYING MECHANISM
CORD
DIAGRAM SHOWING ORDER OF OPERATION OF MECHANISM
LOOPERS
℔ TO THREAD THE LOOPER
℔ TO REMOVE AND REPLACE LOOPER FRAME
℔ ALIGNMENT OF THE NEEDLE AND LOOPER FRAME
℔ TO ASSEMBLE LOOPER BRACKET TO MACHINE
℔ TO REPLACE AND TIME THREADED LOOPER
℔ TO REPLACE AND TIME NON-THREADED LOOPER
℔ TO TIME THE LOOPER DRIVING CRANK
LOOP RETAINERS
℔ TO REPLACE AND ADJUST RIGHT HAND LOOP RETAINER
℔ TO REPLACE AND ADJUST LEFT HAND LOOP RETAINER
MATERIAL
℔ TO DETERMINE THE PROPER MATERIAL TO USE FOR BUTTONHLOES WHICH ARE CUT BEFORE SEWING
NEEDLES
℔ TO ADJUST THE NEEDLE GUARD
℔ TO SET THE NEEDLE
℔ TO THREAD THE NEEDLE
℔ TO ALIGN THE NEEDLE
℔ TO REGULATE THE CUTTING SPACE
℔ TO REGULATE THE WIDTH OF BIGHT
OILING
OPERATION OF MACHINE
PATTERN WHEEL
℔ TO REMOVE AND REPLACE PATTERN WHEEL
PULLEYS
RAPID FEED MECHANISM
℔ TO REMOVE AND REPLACE CLUTCH ROLLERS
SAFETY LOCK
SETTING UP MACHINES
SPEED
SKIPPING OF STITCHES 63
TENSION
℔ TO ADJUST THE AUTOMATIC NEEDLE THREAD TENSION RELEASER
℔ TO REGULATE THE TENSIONS
℔ TO ADJUST THE LOOPER THREAD TENSION RELEASER
THREAD
THROAT PLATE
℔ TO REPLACE AND ADJUST THE THROAT PLATE
WORK CLAMPS
℔ TO ADJUST CLAMP CLOSING MECHANISM
℔ TO REGULATE THE AMOUNT OF SPREAD OF WORK CLAMPS
℔ TO REMOVE THE WORK CLAMP PLATES
℔ ADJUSTMENT OF CLAMP LOCKING MECHANISM