Instruction manual

1. Machine description

A flatbed single-needle machine.

It sews a double-thread zig-zag lockstitch.

It has a bi-directional drop feed.

The machine is equipped with a horizontal hook.

Wick lubrication.

There is an automatic bobbin winder on the machine arm.

According to the selected class, the machine has a manual or

automatic control by solenoid including thread trimming device.

2. Machine use

Subclass 523i

Stitching of laces, ribbons, and tacking of ready-made ladies

underwear and ladies clothes. The sewn material must not be thicker

than 4 mm when pressed down under the presser foot.

Subclass 524i

Stitching of undercollars in jacket neckholes. Stitching of top collars on

the undercollar overhang. Stitching of lining collar in upper part of

trousers. Seaming of edges and similar operations in ready-made

overgarment when sewing woolen, cotton, synthetic, and mix

materials. The sewn material must not be thicker than 4 mm when

pressed down under the presser foot.

Subclass 525i

Ornamental(shape) stitching in ready-made overgarment and ladies

underwear made of elastic materials. Ornamental stitching in textile

footwear. The sewn material must not be thicker than 4 mm when

pressed down under the presser foot.

Subclass 527i

Shoe sewing: stitching of quarters and linings, topstitching of tongues,

sewing of home slippers, ornamental stitching. Joining of leather and

textile materials in leather industry. The sewn leather must not be

thicker than

4 mm; the sewn textile must not be thicker than 8 mm when pressed

down under the presser foot.

Dry material only can be sewn which must not contain hard objects

because the machine is not equipped with an eye guard. This machine

can be installed and operated in dry and maintained premises only. If

the machine is used in premises which are not dry and maintained,

further measures may be needed which are to be discussed

(see EN 60204-31:1999).

As an industrial sewing machine producer we suppose that an at least

instructed operator will work with the machine so that the operator can

be expected to know all usual conditions or their risks.