Singer Heavy Duty 4452 User Manual

24
This is a simple operation but it is important to carry out
correctly as by not doing so
.
- Start by raising the needle to its highest point (1), and also
raise the presser foot to release the tension discs. (2)
For safety, it is strongly suggested you turn off the
power before threading.
- Lift up the spool pin. Place the spool of thread on the holder
with the thread coming off the spool as shown. For small
thread spools, place small side of spool holder next to spool.(3)
- Draw thread from spool through the upper thread guide. (4)
- Guide thread around thread guide (5) pulling thread through
pre-tension spring as illustrated.
- Thread tension module by leading thread down right channel
and up left channel (6). During this process it is helpful to
hold the thread between the spool and thread guide (4).
- At the top of this movement pass thread from right to left
through the slotted eye of the take-up lever and then
downwards again. (7)
-
(9)
If your sewing machine is equipped with the factory
installed optional automatic needle threader, instructions for
use can be found on page 26.
several sewing problems could
result
Note:
Note:
Now pass thread behind the thin wire needle clamp guide (8)
and then down to the needle which should be threaded from
front to back. Pull about 6-8 inches of thread to the rear
beyond the needle eye. Trim thread to length with built in
thread cutter.
6
789
1
2
3
4
6
7
8
9
5
Threading the upper thread
3
4
5
2
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