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SC 7900-Series
SunStar SC 7900-Series Manuals
Manuals and User Guides for SunStar SC 7900-Series. We have
2
SunStar SC 7900-Series manuals available for free PDF download: User Manual
SunStar SC 7900-Series User Manual (47 pages)
Direct Drive, 4-Needle Flat Seamer Feed off the Arm type
Brand:
SunStar
| Category:
Sewing Machine
| Size: 3.45 MB
Table of Contents
Table of Contents
4
Safety Rules
6
Machine Delivery
6
Machine Installation
6
Machine Repair
6
Machine Operation
7
Safety Device
8
Placement of Caution Stickers
8
Contents of Caution Stickers
8
Entire Structure
9
Specifications
10
Installation
11
M/C Installation
13
Thread Guide for Stand Support Installation
14
Ground Wire Connection
14
Air-Compressed Pressure Bar Lifter Installation
15
Direct Motor Installation
16
AIR-COMPRESSED TREAD TRIMMING DEVICE (Optional) INSTALLATION
17
Air-Compressed Device Installation
18
Lubrication
20
Oil
20
Lubricating Oil
20
Oil Gauge/Oil Window
20
Lubricating Oil Exchange
21
Oil Priming
21
Lubricating Oil Replenishment
21
Oil Filter Cleaning
22
Standard Adjustments
23
Needle
23
Needle Installation
23
Threading
24
Thread Tension Modification
25
Presser Foot Adjustment
25
Presser Foot Pressure Modification
26
Vertical Modification of Presser Foot
27
Main Feed Modification
27
Differential Feed Modification
28
Thread Lubricating Device
29
Overlap Width Adjustment of Upper Sewing Machine
29
Using a Lap Former
30
Detailed Adjustments
31
Needle Thread Tension Modification
31
Looper Thread Tension Modification
32
Upper Thread Tension Modification
33
Needle Height Setting
33
Upper Thread Retainer
34
Modification of Needle and Looper Timing
35
Standard Position of Needle Guard
36
Feed Dog Height Setting
37
Exchange of Presser Foot
38
Exchange of Presser Foot Spring Plate a
40
Blade Exchange and Adjustment
41
Air-Compressed Thread Trimmer (Optional) Manual
43
Considerations before Using
43
Model Number Setting
43
Sensor Setting Method
43
Related Parameter
45
Thread Trimming Mode Setting
45
Thread Trimming Range Setting
47
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SunStar SC 7900-Series User Manual (47 pages)
SPEED OVERLOCK Direct Drive, 4-Needle Flat Seamer Feed off the Amp type
Brand:
SunStar
| Category:
Sewing Machine
| Size: 3.66 MB
Table of Contents
Table of Contents
4
Safety Rules
6
Machine Delivery
6
Machine Installation
6
Machine Repair
6
Machine Operation
7
Safety Device
7
Placement of Caution Stickers
8
Contents of Caution Stickers
8
Entire Structure
9
Specifications
10
Installation
11
M/C Installation
13
Thread Guide for Stand Support Installation
14
Ground Wire Connection
14
Air-Compressed Pressure Bar Lifter Installation
15
Direct Motor Installation
16
AIR-COMPRESSED TREAD TRIMMING DEVICE (Optional) INSTALLATION
17
Air-Compressed Device Installation
18
Lubrication
20
Oil
20
Lubricating Oil
20
Oil Gauge/Oil Window
20
Lubricating Oil Exchange
21
Oil Priming
21
Lubricating Oil Replenishment
21
Oil Filter Cleaning
22
Standard Adjustments
23
Needle
23
Needle Installation
23
Threading
24
Thread Tension Adjustment
25
Presser Foot Adjustment
25
Presser Foot Pressure Adjustment
26
Vertical Adjustment of Presser Foot
27
Main Feed Adjustment
27
Differential Feed Adjustment
28
Thread Lubricating Device
29
Overlap Width Adjustment of Upper Sewing Machine
29
Using a Lap Former
30
Detailed Adjustments
31
Thread Tension Adjustment
31
Looper Thread Tension Adjustment
32
Upper Thread Tension Adjustment
33
Needle Height Setting
33
Upper Thread Retainer
34
Adjustment of Needle and Looper Timing
35
Standard Position of Needle Guard
36
Feed Dog Height Setting
37
Exchange of Presser Foot
38
Exchange of Presser Foot Spring Plate a
40
Blade Exchange and Adjustment
41
Air-Compressed Thread Trimmer (Optional) Manual
43
Considerations before Using
43
Model Number Setting
43
Sensor Setting Method
43
Related Parameter
45
Thread Trimming Mode Setting
45
Thread Trimming Range Setting
47
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