34
Preparation
9.03.03 Stipulating the hot wedge type (only on the PFAFF 8320-010)
● Select the hot wedge type in accordance with the width of the hot wedge installed.
The symbol for the selected hot wedge type appears as an inverse symbol.
Hot wedge
type
Hot wedge version
1
Heating cartridge with integrated temperature sensor and fast control
response (width 7 mm, 9 mm and 12 mm, 360 W)
2
Heating cartridge with external temperature sensor and medium control
response (width 15 mm, 20 mm and 30 mm, 500 or 1000 W)
3
Heating cartridge with external temperature sensor and slow control
response
(width 7 mm, 9 mm and 12 mm, 360 W)
(width > 30 mm, 1000 W)
9.03.04 Adjusting the contact pressure of the hot wedge (only on the PFAFF 8320-010)
● Loosen the locknut 1.
● Adjust the pressure by turning the nut 2
in accordance with the sealing operation,
also see Chapter 13.06.02 Hot wedge
pressure on and clearance to the feed
rollers.
● Tighten locknut 1.
Fig. 9 - 02
2
1
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