Table of Contents
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1 Lubrication ....................................................................................... 1
2 Adjustment of lubrication to the rotating hook ....................................... 1
3 Periodical cleaning .............................................................................. 2
4 Installation of the belt cover ............................................................... 2
5 Precaution on operation ..................................................................... 2
1 Installation of the needle ..................................................................... 3
2 Winding of the bobbin thread ............................................................... 3
3 Threading of the needle thread ............................................................ 4
4 Adjustment of feed (stitch) length and backstitch .................................... 4
5 Balance of threads tension .................................................................. 4
6 Adjustment of the needle thread tension ................................................ 4
7 Adjustment of the bobbin thread tension ... ............................................. 5
8 Adjustment of the presser foot pressure ................................................ 5
9 Adjustment of the feed dog height ...................................................... 5
: Adjustment of the feed foot and the presser foot .................................... 6
A To handle thread at the start of sewing ................................................ 7
CONTENTS
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