Explanation Of The Lk-1903S, Computer-Controlled High-Speed Lockstitch Button Sewing Machine; Specifications; Preparation Of The Sewing Machine; Installation Of The Sewing Machine And Preparation Of The Operation - JUKI LK-1900S Series Instruction Manual

II. EXPLANATION OF THE LK-1903S, COMPUTER-CONTROLLED
HIGH-SPEED LOCKSTITCH BUTTON SEWING MACHINE

1. SPECIFICATIONS

Different specifications from those of the LK-1900S only are described.
1 Max. sewing speed
2 Needle
3 Lift of the work clamp foot
4 Number of standard patterns

2. PREPARATION OF THE SEWING MACHINE

2-1. Installation of the sewing machine and preparation of the operation

DANGER :
Be sure to perform the work with two persons or more when moving the sewing machine.

2-2. Needle and thread

Needle Needle thread
DPx17 #14
2,700 sti/min
DPx17 #14
Max. 13mm
50 patterns
Set of button
tray base
Bobbin thread
#60 #80
#60 #60
#50 #60
#40 #60
1) Installation of the sewing machine head and the
control box is the same as that of the LK-1900S.
Refer to the instruction manual for the LK-1900S.
2) Install a set of the button tray base to a convenient
place for the work as the set is included in the ac-
cessories.
3) The way of operation is the same as that of the
LK-1900S.
Needle and thread will vary in accordance with the
sewing conditions. When using the needle and the
thread, select them referring to the left table. Cotton
thread and polyester spun thread are recommend-
ed.
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