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GC20638-D
HIGHLEAD GC20638-D Manuals
Manuals and User Guides for HIGHLEAD GC20638-D. We have
1
HIGHLEAD GC20638-D manual available for free PDF download: Instruction Manual
HIGHLEAD GC20638-D Instruction Manual (52 pages)
Compound Split Needle Bar Feed Lockstitch Sewing Machine
Brand:
HIGHLEAD
| Category:
Sewing Machine
| Size: 2.1 MB
Table of Contents
Table of Contents
3
Preparation for Operation
5
Latnp Leads
5
Connection of Control Box
5
Adjustment of Needle Bar Stop Position
6
Cautions on Use
6
Lubrication (1)
6
Lubrication (2)
6
Adjustment of Oiling to Rotating Hook
6
Condition of Oil Lubrication
7
Cautions on Operation
7
Operation
7
How to Attach Needle
7
How to Wind the Lower Thread
7
Selection of Thread
7
How to Route the Upper Thread
8
Adjustment of Stitch Length and Reverse Sewing
8
Settingbobbin
8
Threading Ofbobbin Thread
9
Tension Adjustment Ofbobbin Threads
9
Balance of Thread Tension
9
Needle Thread Tension
9
Adjustment of Pressure of Presser Foot
9
Timing between Rotating Hook Motion and Needle Motion
10
Adjustment of Feed Dog Height
10
Adjustment the Needle Stop Position
10
Needle Bar Stop Position (Left & Right)
11
Walking Foot and Presser Foot Vertical Stroke Adjustment
11
7) Relationship between Rotating Hook Motion and Take-Up Lever Motion
11
Relationship between Hook Motion and Opener Motion
11
Relationship between Needle Motion and Feed Dog Motion
12
Safe Clutch Device
12
Adjustnlent
13
Installation of Movable Knife
13
Adjustnlent Ofthread Trimmer Cam
14
Adjustnlent of Threads Tension Release Assembly
15
Adjustnlent of Scissoring Pressure of Movable Knife and Fixed Knife
15
26) Sharpening of Fixed Knife
16
Adjustnlent for Change Ofneedle-To-Needle Distance
16
A.arm Bed Mechanism
17
Thread Tension Regulator Mechanism
20
C.arm Shaft*Lower Shaft Mechanism
24
0, Presser Foot Mechanism
26
E.needle Bar & Take-Up Lever Mechanism
29
F, Top Feed Rock Shaft Mechanism
32
G.lower Shaft & Feed Rock Shaft Mechanism
34
H.hook Saddle Mechanism
37
L Knift Mechanism ( 1)
39
J, Knift Mechanism (2)
41
K, Touch Back and Detector Mechanism
44
L Oil Lubrication Mechanism
46
Accessories
49
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