Adjusting The Swivel Function Of The Hot Air Nozzle; Adjusting The Hot Air Pressure And The Feed Roller Pressure - Pfaff 8303-040 Instruction Manual

Setting up
9

Adjusting the swivel function of the hot air nozzle

.04
9

Adjusting the hot air pressure and the feed roller pressure

.05
9 - 4
Fig. 9 - 06
To change the feed roller and hot air pressure, first of all lower the appropriate
pressure to below the required level and then raise it to the required level.
The optimum settings for the hot air and feed roller pressure depend on the
material and must be established with test seams.
1
Fig. 9 - 07
Adjust the swivel function of the hot air
nozzle with screw 1, see Chapter 7.09
Potentiometer for the hot air nozzle
swivel function.
1
Switch on the machine, see Chapter
8.03 Switching the machine on/off.
Set the sealing temperature at "0", see
Chapter 7.07 Sealing temperature
control panel.
Set the hot air pressure (min. 0.2 bar!)
with regulator 1, see Chapter 7.05 Regu-
lator for the hot air pressure and the
2
feed roller pressure.
Set the feed roller pressure (max. 6 bar)
with regulator 2, see Chapter 7.05 Regu-
lator for the hot air pressure and the
feed roller pressure.