Contents
Main
Ultra High Speed Overedge and Safety Stitch Machine
321D131M-04
Instruction Manual and Parts List
321K131M-04
Contents
Contents
Safety Instructions
1.1
Important Safety Instructions
1.2
For Safe Operation
Page
2.2
Specication
4
Table 1 Machine Specication
2.3
RR2255
RR2255
3.1
6600
Figure1
Table Cut-Out Diagram
Setup and Adjustment Instructions
Installation
3.2
Installation
and Oil Drainage
3.3
Fill Silicon Oil to
3.5
3.4
Attachment (or Replacement)
Replacing Upper and Lower Knife
3.6
3.7
3.7.1
3.7.2
Thread Tension Adjustment
3.8
3.9
Presser foot pressure
3.10
Adjusting the Differential Feed Rate
3.11
Stitch Length Adjustment
Parts Relation and Timing
Figure 21
16
3.12
Maintenance
4.1 4.2 4.3
Machine Head Cleaning
Oil Change and Filter Cleaning
Safety Inspection
Page
Troubleshooting
Page
Page
6.1
Bed Frame
Page
6.2
Components(1)
Page
6.3
6.4
Crank Shaft Drive
6.4
Crank Shaft Drive
6.5
Thread Tension
6.5
Thread Tension
6.6
32
For 5-thread
Page
Page
6.7
Page
6.8
Components (3)
6.9
(1)
6.9
(1)
6.10
(2)
6.10
(2)
6.11
Plate and Needle Guard
6.11
Plate and Needle Guard
6.12
Upper Looper
6.12
Upper Looper
6.13
Lower Looper
6.13
Lower Looper
Page
6.14
Page
6.15
6.16
Differencial Feed
6.16
Differencial Feed
6.17
Feed Dog
6.17
Feed Dog
6.18
Knife Drive
For 321D-251H / 321K-251H
56
For 321D-251H / 321K-251H
6.18
Knife Drive
6.19
Presser Foot
6.19
Presser Foot
Page
6.20
Page
6.21
6.22
Silicon Oil
6.22
Silicon Oil
Page
6.23
Exclusive Parts List for 321K series
Page
6.24
Thread Stand
6.25
Accessories
6.25
Accessories
UltraHigh Speed Overedge and Safety Stitch Machine |InstructionManual and Parts List
6.26
Support Plate For Semi- Submerged
6.27
Specic Parts for 321D-251H and 321K-251H
6.28
Optional Parts
6.28
Optional Parts
6.29
Back Latch
For 321D-134M 321K-134M 321D-244M 321K-244M
6.29
Back Latch
6.30
Vacuum Suction & AFL Device (Option parts)
6.30
Vacuum Suction & AFL Device (Option parts)
(For321K only)
Vacuumsuction assembly
(For321D only)
6.31
Gauge Parts List