Sign In
Upload
Manuals
Brands
JEWEL Manuals
Sewing Machine
Baby Lock
JEWEL Baby Lock Manuals
Manuals and User Guides for JEWEL Baby Lock. We have
1
JEWEL Baby Lock manual available for free PDF download: Service Manual
JEWEL Baby Lock Service Manual (42 pages)
Brand:
JEWEL
| Category:
Sewing Machine
| Size: 1.9 MB
Table of Contents
Table of Contents
2
About the Baby Lock Jewel Quilting Machine
4
About the Manual
4
Service Manual General Rule
4
General Specifications
5
Assembly Torque Specification
5
Lubrication of the Hook
6
General Observation of the Front Frame Cover, Mast and Hand Wheel
6
Replacement of Cover
8
Removal of the Front Cover
9
Machine Cross Section
11
Axial Play Check and Adjustment
14
Adjusting the Base Plate Feet and Rollers
15
Adjustment of Base Plate Rollers
15
Adjusting the Motor Belt Tension
16
Adjusting Transmission Gear Lash (Play)
17
Adjusting the Timing Belt Tension
18
Adjusting the Presser Foot (Sewing Foot)
19
Needle Position, Check, & Adjustment
20
Adjustment for y Axis
20
Adjustment for X Axis
20
Adjustment of the Loop Lift and Needle Distance
21
Adjusting the Needle Bar Height
23
Adjustment of the Stop Finger
24
Adjusting the Needle Height with Cylinder Tool
25
Needle Height with Cylinder Tool
25
Baby Lock Jewel Trouble Shooting Guide
27
Loop Lift
27
Needle Hook Reference
28
Loop Lift, Hook, Tension Illustration
29
Bobbin Case Tension Adjustment
30
Understanding Top Tension
31
Some Things to Check - Visual Checks of the Top Tension Assembly
31
Thread Shredding & Breaking Issues
32
Skipped Stitches
33
Proper Stitch Formation
33
Four Major Causes of Skipped Stitches
33
More Causes of Skipped Stitches
33
Four Things Required for Proper Machine Timing Setting
34
Stitch Length in Manual & Stitch Regulation Mode
34
Manual Mode - User Selects Motor Speed
34
Stitch Regulation Mode - User Selects Stitch Length = # of Stitches Per Inch
34
Stitch Regulator
36
Stitch Regulator Basic Theory
36
The Regulator will Do the Desired Stitches Per Inch if
36
Possible Misunderstandings
36
Setup and Mechanical Problems
36
Operation Problems
37
Stitch Regulator - Methodical Check
38
Stitch Regulator Trouble Shooting
39
Setup Errors
39
Operation Errors
39
Mechanical Problems
39
Electronic Problems
39
LCD Screen Operation
40
Advertisement
Advertisement
Related Products
JEWEL Categories
Juicer
Sewing Machine
More JEWEL Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL