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bas 341A
Brother bas 341A Manuals
Manuals and User Guides for Brother bas 341A. We have
4
Brother bas 341A manuals available for free PDF download: Service Manual, Instruction Manual
Brother bas 341A Service Manual (99 pages)
PROGRAMMABLE ELECTRONIC PATTERN SEWER WITH CYLINDER BED
Brand:
Brother
| Category:
Sewing Machine
| Size: 55 MB
Table of Contents
Contents
3
Mechanical Descriptions
5
Needle Bar, Thread Take-Up, Lower Shaft and Rotary Hook Mechanism
5
Work Clamp Lifter Mechanism
6
Feed Mechanisms
7
Intermittent Presser Mechanism
8
Thread Trimmer Mechanism
9
Tension Release Mechanism
10
When the Work Clamp Rises
10
When the Thread Is Trimmed
10
Thread Wiper Mechanism
11
Disassembly
12
Machine Covers
12
Machine Head
13
Presser Mechanism
14
For Air Separation Presser
14
For Air Presser
14
Needle Bar Mechanism
16
Upper Shaft Mechanism
17
Longitudinal Feed Mechanism
18
Traverse Feed Mechanism
20
Lower Shaft Mechanism
22
Rock Gear Shaft
22
Tension Release
23
Thread Trimmer
24
Assembly
25
Thread Tension
25
Feed Mechanism (X Axis)
35
Lower Shaft and Rotary Hook
39
Longitudinal Feed
41
Standard Adjustments
46
Needle Bar Height
46
Needle Bar Lift Stroke
46
Gap between Needle and Shuttle Hook Point
47
Needle Receiver
47
Shuttle Race Thread Guide
48
Movable Knife
49
Replacing the Movable and Fixed Knives
49
Presser Foot Stroke
51
Presser Foot
51
How to Adjust Work Clamp Stroke
51
If no Vertical Movement of the Work Clamp Is Required
51
Thread Wiper
52
Needle Stop Position and Work Feeding Timing
53
Home Position
54
Adjustment of X Axis
54
Adjustment of y Axis
55
Tension of Timing Belt
56
Adjustment of X-Timing Belt
56
Backlash
57
Lower Shaft
57
Y-Axis Feed
57
X-Axis Feed
57
Thread Trimmer Cam Position
58
Solenoid Lever Position
58
Thread Trimmer Driving Lever Position
58
Presser Foot Height
59
Electrical Check and Dip Switch
60
Fuses
60
Voltage Measurement
61
Checkig the Control Voltage
61
Checking the +5V Source
61
Checking Solenoids' Voltages
61
Control Box
62
Checking Air Valve's Voltage
62
Explanation of Connectors
63
DIP Switch
65
DIP Switch Function Summary
65
Optional Output
66
How to Connect
66
Programming Stitch Data
66
Troubleshooting
67
Mechanism
67
Electric/Electronics
72
Problem Determination and Solution
79
Spare Parts and Device
86
Needle Hole Plate
87
Work Clamp Assembly
88
Presser Plate Assembly
88
Presser Plate
88
Presser Blank
89
OT Presser Plate
90
Spring Plate
90
Feed Plate
91
Feed Plate Blank
91
Presser Plate (Assembly)
91
Cassette Holder Plate 326 Assembly
92
Cassette Inside Plate
92
Cassette Upper Plate
92
Cassette Holder Plate Assembly 341L
93
Work Clamp
93
Zero Point Standard Plate Assy
93
Inner Clamp Assembly
94
Caution for Working Upon Feed Plate Blank
94
Using Terminals of Lamp and Marker Light
95
Control Circuit Block Diagram
96
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Brother bas 341A Instruction Manual (42 pages)
Programmable Electronic Pattern Sewer Programmer
Brand:
Brother
| Category:
Sewing Machine
| Size: 1.45 MB
Brother bas 341A Instruction Manual (38 pages)
Programmable Electronic Pattern Sewer Programmer
Brand:
Brother
| Category:
Sewing Machine
| Size: 1.88 MB
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Brother bas 341A Service Manual (31 pages)
BAS-300A Series
Brand:
Brother
| Category:
Sewing Machine
| Size: 1.62 MB
Table of Contents
Turn on Power
12
Check/ Adjustment
18
Error Status
19
Motor Pcb
29
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