Pfaff Water Heater 581 583 Manual De Usuario

 

27

 

 

9

.04 

Inserting the bobbin case / Adjusting the bobbin thread tension

 

● Insert the bobbin into the bobbin case.

 

● Pass the thread through the slot under 

the spring according to Fig. 9-04.

 

● Pass the thread through the notch.

 

● Adjust the thread tension by turning 

screw 1.

When the thread is pulled, the 

bobbin must rotate in the direc-

tion of the arrow.

9

.03 

Removing / Inserting the bobbin case

Switch off the machine!

Danger of injury due to uninten-

tional starting of the machine!

Removing the bobbin case:

 

● Tilt back the machine.

 

● Raise latch 1 and remove bobbin case 2.

Inserting the bobbin case:

 

● Press bobbin case 2 until you feel it snap 

into the bobbin case base.

Fig. 9 - 03

1

2

Fig. 9 - 04

1

5 cm