Removing / Inserting The Bobbin Case; Threading The Bobbin Case / Adjusting The Bobbin Thread Tension - Pfaff 3734 -12 Instruction Manual

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Setting up
9

Removing / Inserting the bobbin case

.03
9

Threading the bobbin case / Adjusting the bobbin thread tension

.04
9 - 3
1
Fig. 9 - 03
1
Fig. 9 - 04
2
Removing the bobbin case:
Open the post cap.
Raise latch 1 and remove bobbin case 2.
Inserting the bobbin case:
Insert bobbin case 2.
Close the latch and close the post cap.
Insert the bobbin into the bobbin case 1.
Pass the thread through the slot under sp-
ring 2.
Pass the thread through the notch.
Adjust the thread tension by turning
screw 3.
+
2
-
Maschine ausschalten!
Switch the machine off!
Danger of injury if the machine
is started accidentally!
When the thread is pulled, the
bobbin must rotate in the
direction of the arrow.

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3734 -21

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