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PLK-G4030R
JUKI PLK-G4030R Manuals
Manuals and User Guides for JUKI PLK-G4030R. We have
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JUKI PLK-G4030R manual available for free PDF download: Technical Manual
JUKI PLK-G4030R Technical Manual (48 pages)
INDUSTRIAL SEWING MACHINE
Brand:
JUKI
| Category:
Sewing Machine
| Size: 2.2 MB
Table of Contents
Table of Contents
6
Structure of the Sewing Machine
8
Specification
9
Installation
10
Installation of the Foot Switch
10
Connection of the Air Tube
10
Installation of the Thread Stand
11
Installation of the Eye Guard
11
Installation of the Spindle Motor
12
Lubrication
13
Filling the Oil Tank
13
Oiling
13
Proper Operation
14
Initial Setting of the Control Box
14
Installation of the Needle
14
Threading the Upper Thread
15
Winding the Bobbin Thread
16
Setting the Bobbin
17
Setting the Bobbin Case
17
Sewing
18
The Sewing Operation
18
Operation of the Halt Switch
19
Adjustment of the Thread Tension
19
Standard Adjustment
20
Adjustment of the Needle Bar Position
20
Adjustment of the Position between the Needle and the Rotating Hook
21
Adjustment of the Hook Positioner's Position
22
Adjustment of the Lubrication for the Rotating Hook
23
Adjustment of the Presser Foot Timing
24
Adjustment of the Presser Foot Lift
25
Adjustment of the Presser Foot Height Position
26
Adjustment of the Presser Foot Position
26
Adjustment of the Presser Foot Walk During the Sewing
27
Adjustment of the Presser Foot Spring Pressure
27
Adjustment of T the Wiper
28
Adjustment of the Thread Trimmer
29
Structure of the Thread Trimmer Mechanism
29
Assembling and Readjustment of the Thread Trimmer Mechanism
29
7-12-2.1 Attaching the Knife Bracket and the Knife Mounting Unit
29
7-12-2.2 Mutual Relation Among the Movable and Stationary Knife Edge
30
7-12-2.3 Connection of the Knife Bracket and the Driving Crank
31
7-12-2.4 Adjustment of the Component Parts of the Knife Driving Mechanism
31
7-12-2.5 Adjustment of the Mounting Position of the Air Cylinder
32
7-12-2.6 Adjustment of the Mounting Position of the Thread Trimmer Cam
32
7-12-2.7 Adjustment of the Knife Engagement
34
Adjustment of the Work Holder Pressure
35
Adjustment of the Bobbin Winder
36
Changing the Work Holder
37
Adjustment of the Thread Take up Spring
37
Adjustment of the Thread Tail after the Trimming
38
Adjustment of the Upper Thread Tension Release
38
Adjustment of the Opening Time of the Upper Thread Tension Release Disks
38
Adjustment of the Mechanical Home Position
39
Adjustment of the X Direction
40
Adjustment of the y Direction
41
Adjustment of the X-Y Timing Belt Tension
42
Adjustment of the X Timing Belt Tension
42
Adjustment of the y Timing Belt Tension
43
Maintenance
44
Cleaning
44
Disposing of Oil Waste
44
Troubleshooting
45
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