Brother LH4-B814-3 Sewing Machine Manuals

Manuals and User Guides for Brother LH4-B814-3 Sewing Machine. We have 3 Brother LH4-B814-3 Sewing Machine manuals available for free PDF download: Instruction Manual

Brother LH4-B814-3 Instruction Manual (37 pages)

Brand: Brother | Category: Sewing Machine | Size: 5.91 MB

Table of Contents
2
Fea Ture S and S Pecifica T in O S
3
- Ma in Specifications
  3
- S Titch Formation
  3
- Features
  3
2. Setting up and Running
4
- How to Fix the Motor
  4
- Setting the Machine Head on Table Top
  4
How to Us E T He Machine
6
4. Adjustment
9
5 Trouble Shooting
17
- Hread Brea Ks
  17
- 2. Stitch Skipping
  17
- Irregular Stitches
  17
- Threading of
  17
- Irregular Stitch at Beginning
  17

Brother LH4-B814-3 Instruction Manual (21 pages)

Button Hole Crush Cut Heavy Duty Industrial Sewing Machines

Brand: Brother | Category: Sewing Machine | Size: 2.29 MB

Features
2
Contents
2
Machine Models
3
Stitch Patterns
3
Setting up
3
Installation of the Motor Pulley
3
Installation of the Head Base
4
Installation of the Machine Head
4
Putting Flat Belts on
5
Installation of the Pedals and Chains
5
Installation of the Accessories
6
Installation of the Spool Stand
6
Installation of the Handle
6
Installation of the Bobbin Winder
6
Installation of the Crosswise Ruler and Longitudinal Ruler
7
Installation of the Tape Winder and Tape Guide
7
Installation of the Belt Cover
7
Oiling
8
Oiling System Adjustment
8
Hook Oil Flow Adjustment
8
Trial Operation
9
Correct Operation
9
Fitting Needle into Place
9
Upper Threading
9
Winding Lower Thread
10
Fitting Bobbin Case into Place
10
Sewing
11
Thread Tension
11
How to Use the Emergency Stop Lever
11
How to Use the Cutter Locking Device
11
Thread Take-Up Spring Adjustment
12
Cleaning
12
Standard Adjustments
13
Needle and Hook Timing Adjustment
13
Needle Bar Upward Stroke
13
Needle Bar Height
13
Presser Spring Pressure Adjustment
14
Cutter Installation and Adjustment
14
Changing Number of Stitches Per Buttonhole
15
Buttonhole Stitch Width and Reference Position Adjustment
16
Cutter Locking Device Adjustment
17
Upper Thread Scissors Adjustment
17
Upper and Lower Tension Regulator Thread Release Adjustment
17
Clutch Brake Adjustment
18
Clutch Return Spring Tension
18
Clutch Start Lever Clearance
18
Clutch Pawl a and B Adjustments
18
Troubleshooting
19

Brother LH4-B814-3 Instruction Manual (20 pages)

Brand: Brother | Category: Sewing Machine | Size: 1.57 MB

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