Feed Rollers And Hot-Air Pressure, Heat-Sealing Temperature And Speed - Pfaff 8304-020 Instruction Manual

Setting up
9

Feed rollers and hot-air pressure, heat-sealing temperature and speed

.03
● Switch the machine on.
Hot-air pressure (only for machines with hot air):
● Set the hot-air pressure on regulator 1 according to the material of the workpiece (at least
Feed roller pressure:
● Set the feed roller pressure (see Chapter 7.10) according to the material of the workpiece
Heat-sealing temperature:
● Set the heat-sealing temperature on buttons 2 according to the material of the workpiece
● Display 3 shows the required temperature and display 4 the actual temperature.
Heat-sealing speed
● Set the heat-sealing speed (see Chapter. 7.07) according to the material of the workpiece
9 - 4
1
Fig. 9 - 04
Before changing the feed roller and hot air pressure, the pressure on the
appropriate regulator must first be set at "0". The required pressure can then be
set.
0.3 bar).
Before switching the main switch on, make sure that the hot air pressure is
above 0.2 bar!
If the hot air pressureis too low, the heating switches off automatically.
(max. 5 bar).
- hot wedge model max. 550ºC
- hot air model max. 650ºC.
(max. 10 m/min.).
4
3
Fig. 9 - 05
2