Sign In
Upload
Manuals
Brands
HappyJapan Manuals
Sewing Machine
HCH-701-30
HappyJapan HCH-701-30 Manuals
Manuals and User Guides for HappyJapan HCH-701-30. We have
1
HappyJapan HCH-701-30 manual available for free PDF download: Maintenance Manual
HappyJapan HCH-701-30 Maintenance Manual (172 pages)
Brand:
HappyJapan
| Category:
Sewing Machine
| Size: 12 MB
Table of Contents
For Safe Adjustment and Repair
2
Outline of Mechanical Mechanism
10
Placement of Key Electronic Parts
12
Maintenance of Thread Path
18
Fixing of Needle
20
Selection of Thread
21
Relation between Needle and Upper Thread
22
Exchange of Rod
27
Adjustment of the Lowest Needle Point
28
Exchange of Needle Bar Driver
29
Exchange of Take-Up Lever Cam
33
Adjustment of Take-Up Lever Timing
35
Exchange of Pressure Foot Cam
36
Check of Height of Pressure Foot
37
Exchange of Pressure Foot
38
Adjustment of Height of Pressure Foot Guide Bar
39
Exchange of Pressure Foot Link and Block
40
Exchange of Pressure Foot Guide
44
Exchange of Pulse Motor for Pressure Foot
45
Adjustment of Pressure Foot Bracket Ass'y
47
Exchange of Thread Catcher
48
Adjustment of Bobbin Winder
50
Adjustment of Backlash (Back and Forth) of Moving Head
53
Adjustment of Needle Position (Back and Forth)
58
Check of Needle Position
59
Adjustment of Needle Height
60
Fixing of Needle Bar Boss Guide Plate
64
Exchange of Take-Up Lever
66
Exchange of Thread Adjusting Spring
67
Adjustment of Tension of Thread Adjusting Spring
68
Adjustment of Thread Holder
69
Fixing of Needle Bar Change Unit
72
Adjustment of Rotary Hook Timing
74
Adjustment of Retainer on Rotary Hook
76
Assemble the Arm Ass'y
77
Exchange of Moving Knife
82
Exchange of Fixed Knife
83
Adjustment of Moving Knife and Fixed Knife
84
Adjustment of Position of Moving Knife
85
Adjustment of Bobbin Thread Holder
87
Exchange of Keeper Solenoid
88
Adjustment of Position of Keeper
89
Adjustment of X Carriage Belt Tension
90
Exchange of X Carriage Belt
92
Adjustment of y Carriage Belt Tension
95
Exchange of y Carriage Belt
97
Adjustment of Timing Belt Tension
100
Exchange of Timing Belt
101
Adjustment of Motor Belt Tension
103
Power Supply Settings
110
Adjustment of Upper Shaft Timing (C Point / L Point)
111
Adjustment of TC Board
112
How to Enter Maintenance Mode
120
Machine Setting
128
Electrical Connection Diagram
132
Electrical Connection Diagrams
133
List of Electrical Connection Diagrams
134
Troubleshooting
164
Error and Measure
166
Advertisement
Advertisement
Related Products
HappyJapan HCH-701P
HappyJapan HCH(Puls)
HappyJapan HCH Plus
HappyJapan HCD2-1501-40
HappyJapan HCR3-1504
HappyJapan HCR3-1506
HappyJapan HCR3-X1506
HappyJapan HCR3-1512
HappyJapan HCR3-1508
HappyJapan HCR3-1502
HappyJapan Categories
Sewing Machine
Industrial Equipment
More HappyJapan Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL