JUKI LH-4188-7 Manuals

Manuals and User Guides for JUKI LH-4188-7. We have 3 JUKI LH-4188-7 manuals available for free PDF download: Engineer's Manual, Instruction Manual, Brochure & Specs

JUKI LH-4188-7 Engineer's Manual (89 pages)

Direct-drive, High Speed, 2-Needle, Needle-feed, Lockstitch Machine

Brand: JUKI | Category: Sewing Machine | Size: 1.97 MB

Table of Contents
3
Specifications
5
Name of each Component
6
Model Numbering Sysytem
7
- LH-4128 (Without a Thread Trimmer)
  7
- LH-4128-7•LH-4168-7•LH-4188-7(With a Thread Trimmer)
  8
Special Notes for Safe Operation
9
Standard Adjustment
12
Separately Driven Needle Changeover Switch (for LH-4168-7, LH-4188-7 Only)
60
Gauge Replacing Procedure
61
Needle Feed/Bottom Feed Changeover
63
Replacing the Timing Belt
66
Installation/Removal of the Needle Bar Rocking Base
68
Sewing Specification
70
List of Gauge Components
71
- Lh-4128F
  73
- Lh-4128-7
  74
- Lh-4168-7
  75
- Lh-4188-7
  76
List of the Major Components
77
- List of Expendable Parts
  77
- Other Renewal Parts
  77
Troubles and Corrective Measures
78
Drawing of the Table
87

JUKI LH-4188-7 Instruction Manual (48 pages)

Brand: JUKI | Category: Sewing Machine | Size: 1.85 MB

Table of Contents
2
1 Specifications

3
2 Name of each Component

4
3 Installation

5
4 Preparation of the Sewing Machine

13
- Lubrication
  13
- Cleaning the Filter
  14
- Adjusting the Amount of Oil in the Hook
  15
- Attaching the Needles
  15
- How to Take out the Bobbin Case
  16
- Inserting a Bobbin in a Bobbin Case
  16
- Threading the Machine Head
  17
- Thread Tension
  18
- Thread Take-Up Spring
  18
- Adjusting the Stitch Length
  19
- Winding the Bobbin Thread
  20
- Adjusting the Needle Stop Position
  21
- Pedal Pressure and Pedal Stroke
  22
- Adjustment of the Pedal
  22
5 Oparation of the Sewing Machine

23
6 Maintenance

27
7 STITCH-TO-ANGLE TABLE by GAUGE (PITCH and MM CONVERSION TABLE)

42
8 Gauge Sets

43
9 Troubles and Corrective Measures

48

JUKI LH-4188-7 Brochure & Specs (8 pages)

LH-4100 Series Semi-dry-head, Direct-drive, High-speed, 2-needle, Needle-feed, Lockstitch Machine

Brand: JUKI | Category: Sewing Machine | Size: 0.32 MB

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JUKI LH-4188-7 Manuals

JUKI LH-4188-7 Engineer's Manual (89 pages)

Table of Contents

JUKI LH-4188-7 Instruction Manual (48 pages)

Table of Contents

1 Specifications

2 Name of each Component

3 Installation

4 Preparation of the Sewing Machine

5 Oparation of the Sewing Machine

6 Maintenance

7 STITCH-TO-ANGLE TABLE by GAUGE (PITCH and MM CONVERSION TABLE)

8 Gauge Sets

9 Troubles and Corrective Measures

JUKI LH-4188-7 Brochure & Specs (8 pages)

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