Adjustment Of Feed (Stitch) Length And Backstitch; Adjustment Of The Needle Thread Guide; Setting Of Bobbins - Mitsubishi Electric LT2-2230-B1T Instruction Manual

Double-needle lockstitch needle-feed automatic undertrimmer industrial sewing machine
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HOW TO USE

5 Adjustment of feed (stitch) length and backstitch

● A djustment of feed (stitch) length...Adjust feed length by turning the feed length setting dial while
pushing PUSH lever.
● B ackstitch...Direction of stitching can be reversed by depressing the reverse sewing lever or pushing
the touch back switch.
Feed length setting dial
6 Adjustment of the needle
thread guide
Adjust the needle thread guide of the needle
thread tension adjuster according to the fabric, the
thread, and sewing condition.
Needle
Left side
thread
guide
position
Fabric
Heavy
Needle
thread
More
supply
Reverse sewing lever
Center
Right side
Standard
Light
Standard
Less

7 Setting of bobbins

( 1 ) Pull out 5 cm thread tail from bobbins.
( 2 ) Put bobbins into hooks in the direction as the
following figure.
Bed slide
Hook
— 7 —
Touch back switch
Thread
Hook
Bed slide

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