Euro-Pro 372 EN - Manual (Page 7)

REMOVING AND ATTACHING THE PRESSER FOOT
To Remove:
1. Turn the balance wheel towards you until the needle is at its highest position.
2. By lifting the lever on the back of the foot holder, the presser foot will drop off.
Note: *Do not force the presser foot to remove it.
To Attach:
1. Place the presser foot so that the pin on the foot lies just under the groove of the
foot holder. Lower the foot holder.
,
2. When the presser foot lifter is raised youll fin d the presser foot is locked in place.
presser
foot
lifter
1
2
lever
groove
pin
2
1
REGULATING THE THREAD TENSION
Generally, should any tension adjustment be necessary, the adjustment can normally be made by regulating
the upper thread tension dial only. Bobbin thread tension has been adjusted at the factory and readjustment
is seldom required except for special instances, thread and fabric.
Bobbin thread tension is just right when you can pull the thread from bobbin case easily with a little resistance.
Thread tension may be adjusted by tightening or loosening the thread tension dial.
Properly adjusted thread
tension for straight sewing
The needle thread is too
tight
The needle thread is too
loose
The needle thread and the bobbin thread
should interiock in the center of two layers of fabric
The bobbin
thread ap-
pears on the
upper surface
of the fabrics
The needle
thread ap-
pears on the
underside of
the fabrics
Loosen the needle thread tension by
moving the dial to the lower number
Tighten the needle thread tension by
moving the dial to the higher number
How to adjust the bobbin
thread tension *
To increase tension,
turn screw clock wise.
To decrease tension.
turn screw counter-
clock wise.
Remember the higher the number, the tighter the tension. Correctly balanced tensions for one fabric may not
be suitable for another. The required tension depends upon the stiffness of fabric, thickness of the fabric,
numbers of layers of fabric being sewn, as well as the type of stitch you are making. It is better to test the stitch-
ing on a scrap of the fabric you are using before starting to make a garment. The general range for many fabrics is 3-5.
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