CONTENTS
1. NEEDLES & THREADING THE MACHINE
1-1 Needles ·································································································· 1
1-2 Replacing the needle ············································································· 1
1-3 Threading the machine ········································································ 1
2. MACHINE SPEED
2-1 Machine speed & direction in which the machine pulley runs ·········· 2
2-2 Motor & belt ·························································································· 2
3. LUBRICATION
3-1 Oil ·········································································································· 3
3-2 Oiling ····································································································· 3
3-3 Replacing the oil and the filter element ·············································· 3
4. SEWING MACHINE INSTALLATION
4-1 Cutting the machine table ··································································· 4
4-2 Installing the machine ········································································· 5
5. TIMING OF THE LOOPER TO THE NEEDLES
5-1 Angle and height for installing the looper ·········································· 5
5-2 Looper left-to-right movement ····························································· 6
5-3 Looper setting distance ········································································ 6
5-4 Needle bar height ················································································· 6
5-5 Needle/looper front-to-back relationship ············································· 7
6. ADJUSTING THE NEEDLE GUARDS
6-1 Position of the needle guard (rear) ······················································ 7
6-2 Position of the needle guard (front) ····················································· 7
7. ADJUSTING THE FEED DOG & STITCH LENGTH
7-1 Feed dog height & tilt ··········································································· 8
7-2 Stitch length ·························································································· 8
8. ADJUSTING THE PRESSER FOOT
8-1 Presser foot pressure ············································································ 8
8-2 Position of the presser foot & foot lift ·················································· 9
9. ADJUSTING THE STITCH FORMATION
9-1 Position of the thread support ····························································· 9
9-2 The position of take-up thread eyelet ················································ 10
10. CLEANING THE MACHINE
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