Singer Heavy Duty 4452 User Manual

Change the needle regularly, especially if it is showing signs
of wear and causing problems. For best sewing results always
use SINGER Brand Needles.
Insert the needle
A. Loosen the needle clamp screw and tighten again after
inserting the new needle. (1)
B. The flat side of the shaft should be towards the back.
C/D. Insert the needle as far up as it will go.
Turn power switch to off ("O") before inserting or removing
the needle.
Needles must be in perfect condition. (2)
Problems can occur with:
A. Bent needles
B. Blunt needles
C. Damaged points
Attention:
as illustrated as follows:
22
Inserting and changing needles
1
2
ACB
A
B
C
D
GB

Singer Heavy Duty 4452 Specifications

General

Built-In Stitches	32
Stitch Width	6mm
Stitch Length	4mm
Presser Foot Lifter	Extra high
Drop Feed	Yes
Needle Threader	Automatic
Bobbin Type	Class 15 transparent
Motor	60% stronger motor
Type	Mechanical
Frame	Metal
Presser Feet	All-Purpose Foot, Zipper Foot, Buttonhole Foot, Button Sewing Foot
Warranty	25-year limited
Sewing Speed	1100 stitches per minute
Buttonhole Styles	1-Step
Included Accessories	Needles, Seam Ripper/Lint Brush, Screwdriver, Spool Pin Felt, Auxiliary Spool Pin
Weight	14.6 lbs
Dimensions	15.5 x 6.25 x 12 inches