Pfaff 474

Controls
7 - 1
7 Controls
7.01 On/off switch on machines with mini-stop motor
without edge trimmer -725/.. or -726/..
● The machine is switched on or off by
pressing the on/off switch 1.
● The illuminated diode 2 controls the
machine operation
Switch 1 on:
Diode on = Machine ready for
operation
Diode flashes = Fault
Switch 1 off:
Diode flashes = Machine still
under electric
current for about
4 sec.
Diode out = Machine off
● The machine speed can be adjusted on
potentiometer 3.
7.02 On/off switch on machines with mini-stop motor
and edge trimmer -725/.. oder -726/..
● The machine is switched on or off by
turning the on/off switch 1.
● The illuminated diode 2 controls the
machine operation
Switch 3 on:
Diode on = Machine ready for
operation
Diode flashes = Fault
Switch 3 off:
Diode flashes = Machine still
under electric
current for about
4 sec.
Diode out = Machine off
● The machine speed can be adjusted on
potentiometer 4.
Fig. 7 - 02
1
Fig. 7 - 01
1
2
3
3
2
4