Singer 211W155 User Manual

General overview of the 211W155 machine's features and applications.

Details maximum recommended operating speed and break-in period for the machine.

Specifies compatible needle types, sizes, and selection criteria based on thread.

Important warning regarding machine setup and initial oiling procedures.

Instructions for properly oiling the sewing machine head and its parts.

Guide to lubricating the sewing hook and related components for smooth operation.

Steps to attach and adjust the knee lifter mechanism to the machine insert.

Guidelines for setting the relative positions of the needle bar and presser bar.

How to change and regulate the amount of lift for the alternating pressers.

Procedure to set the sewing hook correctly relative to the needle.

Instructions on how to adjust the position of the feed dog.

Details on adjusting the feed eccentric for wear and motion.

Illustrates the process for threading the needle on the sewing machine.

Step-by-step instructions on how to remove the bobbin from the machine.

Guide on how to properly wind a bobbin using the machine's winder.

Instructions for correctly placing and securing the bobbin into the bobbin case.

Detailed steps for threading the bobbin case with the thread.

Procedure for correctly inserting and setting the needle in the needle bar.

Instructions for adjusting both needle and bottom thread tensions for optimal stitching.

Guide on how to adjust the machine for desired stitch length.

Explanation of the thread controller spring's role in managing thread slack.

Detailed steps for adjusting thread controller stop and tension stud.

Procedure for setting the needle bar when it has alignment marks.

Procedure for setting the needle bar when alignment marks are absent.

Details on the safety clutch, its function, and factory settings.

Instructions for safely removing the sewing hook from the machine.

Step-by-step guide for replacing the arm shaft connection belt.