Pfaff 3822-2/42, Instruction Manual, Page: 130 / 152

Adjustment
13 - 62
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Switch the machine on and let it move into position.
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Hold the sensor gauge (0.1 mm) between stop plate 1 and pin 2 .
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Bring hook knife into cutting position (keyboard).
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Slightly loosen screws 3 .
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With screw 4 move the sensor towards the hook knife, until LED 5 lights up.
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Turn screw 4 in the opposite direction, until the light of LED 5 begins to dim and tighten
screw 3 .
Checking the setting
●
Position the machine at b.d.c. and switch on the feathered-cutting unit.
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Insert the feeler gauge (0.1 mm) between the stop plate 1 and pin 2 .
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Switch on the hook knife.
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If the machine is set correctly, "ERROR E010" is displayed.
Fig. 13 - 60
4
5
3
13
.08.12
Sensor control of the hook knife
Requirement
When sewing with the feathered edge trimming device, the sewing and trimming
operation must not begin until the hook knife is in cutting position.
1
2