Instruction manual

2.3 Bottom feed and stepping motor

2.3.1 Pre-setting

Caution: Risk of injury!

Tur n off the main switch.

Adjust the basic setting only with the sewing machine switched off.

Pre-setting

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Fix the screws 1 and 3 on the flat spots of the shaft 2.

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Loosen screw 4.

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Bring the gear tongues 5 into parallel position and align the

markings 6 and 7.

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Tighten screw 4.

Fine adjustment

(see software chapter 4.14)

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