Singer 15-90 User Manual

Form 20001
(347)
INSTRUCTIONS
FOR USING
SINGER
ELECTRIC SEWING MACHINE
15-90
REVERSIBLE FEED
LOCK STITCH, FOR FAMILY USE
When Requiring
Needles, Oil,
Parts or
Repairs for
Your Machine
Look far the
Red "S"
There are
Singer Shops in
Every City
THE SINGER MANUFACTURING CO.
PRINTED IN U. S. •.
Form
20001
(347)
INSTRUCTIONS
FOR
USING
SINGER
ELECTRIC
SEWING MACHINE
15-90
REVERSIBLE FEED
LOCK STITCH,
FOR
FAMILY
USE
When
Reqmring
Parts or
Repairs for
Yo«r
MachiBe
Look
for the
Red
"S"
There
are
Singer
Shops
in
Every City
THE
SINGER MANUFACTURING CO.
PRINTED
IN U.
8, A.

Singer 15-90 Specifications

General

Type	Mechanical
Needle Type	15x1
Bobbin Type	Class 15
Weight	14.5 lbs
Operation	Manual
Bobbin System	Drop-in
Stitch Type	Straight
Motor	Standard
Needle System	15x1
Presser Feet	Snap-on
Tension Control	Manual
Sewing Speed	1100 stitches per minute
Stitch Types	Straight

Summary

Machine Overview and Operation

Machine Specifications and Service

Details the Singer Electric Sewing Machine 15-90 features and customer service.

Connecting and Basic Operation

Guides on connecting the machine, motor power, and initial sewing steps.

Core Sewing Procedures

Bobbin Handling and Threading

Instructions for handling the bobbin, winding, setting, and upper threading.

Sewing Adjustments and Tension Control

Stitch, Feed, and Tension Regulation

Guides on preparing for sewing, controlling stitch/feed, and adjusting thread tensions.

Machine Maintenance and Hints

Lubrication, Cleaning, and Troubleshooting

Procedures for oiling, cleaning, and general hints for smooth operation.

Sewing Attachments Guide

Foot Hemmer and Binder Operations

Instructions for using the foot hemmer and binder attachments.

Edge Stitcher and Ruffler Usage

Guides on operating the edge stitcher and ruffler for various sewing effects.

Sewing Accessories and Resources

Threader, Gripper, and Needle Guide

Descriptions of useful accessories and a guide for needle/thread selection.