JUKI DDL-5550N Handbook page 74

OPTIONS
Model Part No.
225-61559 Automatic reverse feed kit
D1501-583-H00 Presser bar
Presser
D1502-583-H00
connecting rod
SS-7091110-SP Screw
Non-lubricated hook
225-26669
(plastic hook with special race surface)
225-26560 Hard-point hook
235-23152 Hook
235-22550 Bobbin case asm.
235-23004 Bobbin
Tension-free feeder
V059 MAV-059000AA
(tape feeder)
S189A MAS-189000AA
Elastic tape tensing device
S189B MAS-189000AB
Pedal-operated reverse feed stitching
RF-1
device
LZ-2288N SPECIFICATIONS OF PATTERN CAM
Name Standard 3-step
of pattern zigzag zigzag
Part No. 225-68851 225-68950
Pattern cam Pattern cam
Part name
A
Max. zigzag
6.0
width (mm)
Max. pattern
width (mm)
Number
2
of stitches
Stitch
pattern
For standard zigzag stitching and blind stitching, set the zigzag width to 5mm or less when the machine runs at a sewing speed of 4,200rpm or more.
LZ-2280N, 2281N, 2282N, 2282N-7, 2284N, 2284N-7, 2286N, 2288N, 2285N, 2280NU, 2284NU, 2284NU-7 (September, 2003)
Description
Presser foot
connecting
components
Hook with non-
rotational bobbin
2-step Standard
zigzag scallop
225-69057 225-69156
Pattern cam Pattern cam
B C D
8.0 8.0 8.0
2.4
6 4 24
Right
Left
This device allows a machine without thread trimmer to perform automatic
reverse feed function.
The aforementioned parts are used when a lockstitching type presser foot is
installed on the machine.
The hook effectively prevents oil stains.
are required for the front of the hook-driving shaft (Part No.: 110-79506).
The blade point of this hook prevents abrasion.
The hook with a non-rotational bobbin eliminates sewing troubles resulting
from bobbin idling. It provides a uniform bobbin thread tension at all times,
thereby guaranteeing a consistent stitch formation.
The amount of tape to be fed can be adjusted in accordance with the sewing
speed of the machine.
It is adaptable to processes for attaching reinforcement tape, attaching elastic
tape or lace to foundation.
Applies tension to desired portions of the tape fed from tension-free tape puller.
The device is started/stopped by operating the knee switch. This increases
operator productivity without interrupting the sewing work.
The device enables the operator to perform reverse feed stitching using the
pedal without using the right hand.
(excluding the LZ-2285N)
Crescent Equal-width Equal-width
scallop scallop scallop
225-69255 225-69354 225-69453
Pattern cam Pattern cam Pattern cam
E F G
8.0 8.0 8.0
3.6 3.4 2.4
24 24 12
Right Right Right
Left Left Left
Feature
When the hook is used, setscrews
Blind Blind Blind
stitch stitch stitch
225-69552 225-69651 225-69750
Pattern cam Pattern cam Pattern cam
H J K
6.0 6.0 6.0
4 6 8
Right Right Right
Left Left Left
4/6
Blind
stitch
225-69859
Pattern cam
L
6.0
12
Right
Left