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Brother DH4-B980 Manuals
Manuals and User Guides for Brother DH4-B980. We have
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Brother DH4-B980 manual available for free PDF download: Instruction Manual
Brother DH4-B980 Instruction Manual (66 pages)
ELECTRONIC EYELET BUTTON HOLER
Brand:
Brother
| Category:
Sewing Machine
| Size: 6.07 MB
Table of Contents
Safety Instructions
2
Notes on Safety
3
Maintenance and Inspection
4
Warning Labels
5
Table of Contents
6
1 Names of each Part
7
2 Specifications
8
3 Installation
9
Table Processing Diagram
9
Installing the Machine Head
10
Installing the Motor
10
Installing the Oil Container
11
Installing the Spool Stand
12
Tightening the V-Belt
12
Installing the Control Box
13
Installing the Air Unit and the Valve Assembly
13
Connecting the Ground Wires and the Wirings
14
Connecting the Air Tubes
15
Installing the Air Hoses
16
Connecting the Power Cord
17
Adding Oil
18
4 Lubrication
18
5 Correct Use
20
Initializing Settings
20
Changing the Lower Thread and Gimp Trimming
20
Checking the Direction of Machine Operation
21
Installing the Needle
22
Threading the Upper Thread
22
Threading the Lower Thread
23
Threading the Gimp
24
Setting the Material
24
6 Using the Operation Panel
25
Using the Operation Panel and Front Panel
25
Panel Button and Switch Names
25
Selecting a Program Number
26
Changing the Mode
26
Changing the Cutting Timing
26
Setting a Program
27
A. Setting the Sewing Speed
28
B. Setting the Shape of the Eyelet
28
C. Setting the Buttonhole Length
28
D. Setting the Tacking Length
29
E. Setting the Offset
29
F. Setting the Stitch Pitch
29
G. Setting the Number of Eyelet Stitches
30
H. Setting the Cutting Space
30
I. Setting the Knife Position Compensation
30
P1. Setting X Correction
31
P2. Setting y Correction
31
Using the Memory Switch
33
List of Error Codes
35
Sewing
36
Using the EMERGENCY STOP Switch
36
7 Sewing
37
Adjusting the Thread Tension
38
Needle and Knife Position
39
Using the Production Counter
41
Using a Cycle Program
42
Setting the Feed Bracket to the Front Position
43
Switching between Single-Pedal and Dual-Pedal Operation (Switching the Foot Controller)
43
Using Feed Mode
44
Using Manual Mode
45
Changing the Cycle Program Counter
46
Setting the Number of Home Position Cycles
46
Returning to the Home Position
47
8 Cleaning and Maintenance
48
Draining the Oil
48
Checking the Air Filter
48
9 Standard Adjustments
49
Adjusting the Height of the Spreader and Looper
49
Adjusting the Needle and Looper Timing
50
Adjusting the Loop Stroke
51
Adjusting the Height of the Needle Bar
52
Adjusting the Clearance between the Looper and Needle
52
Adjusting the Needle Guard
53
Adjusting the Spreader Mounting Positions
53
Adjusting the Spreader Timing
54
Adjusting the Contact between the Knife and the Cutting Block
56
Replacing the Knife
57
Adjusting the Cutting Pressure
57
Adjusting the Cloth Opening Amount
58
Adjusting the Trimming of the Upper Thread
59
Adjusting the Trimming of the Lower Thread and Gimp
59
Adjusting the Gimp Length after Trimming (-02)
60
Lower Thread Presser (-02)
61
Sub Presser (-02)
61
Front Panel DIP Switches
62
10 Summary of Dip Switches
62
Circuit Board DIP Switches
63
11 Troubleshooting
64
Instruction Manual
66
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