ZOJE ZJ2628 - User Manual

ZJ2628
CYLINDER BED COMPOUND FEED LOCKSTITCH
SEWING MACHINE
OPERATING INSTRUCTIONS
From the library of: Superior Sewing Machine & Supply LLC

Summary

1. MAIN SPECIFICATION

4. PREPARATION AND LUBRICATION

Oiling

Details on oil level and replenishing.

8. WINDING ADJUSTMENT

Winding Tension Adjustment

Adjust winding tension using Tension Stud Nut.

9. SET STITCH LENGTH AND REVERSE FEEDING

Stitch Length Setting

Set stitch length by turning Dial (A).

Reverse Feeding Operation

Reverse feeding starts when Lever (C) is depressed.

10. ADJUST THREAD TENSION

General Thread Tension Adjustment

Adjust thread tension based on sewing materials and conditions.

Needle Thread Tension Adjustment

Adjust needle thread tension by turning thumb nut.

Bobbin Thread Tension Adjustment

Adjust bobbin case tension spring screw.

12. TIME NEEDLE MOTION TO HOOK MOTION

Needle Bar Height Adjustment

Needle-Hook Motion Timing

14. ADJUST PRESSER FOOT

Presser Foot Lift Adjustment

Presser Foot Pressure Adjustment

Walking Foot to Needle Timing

15. ADJUST FEED DOG

Feed Dog Position Adjustment

Needle-Feed Dog Relative Position

Feed Motion to Needle Timing

ZOJE ZJ2628 Specifications