Pfaff 1525-g, Инструкция по эксплуатации, Страница: 16 / 58

Controls
7 - 1
Fig. 7 - 02
7
.02
Keys on machine head
(no keyboard on the PFAFF 1525-S)
● The keys on the machine head are pres-
sed to set off certain functions.
Key
1
: Reverse sewing or intermediate
backtack within the seam
Key
2
: Raise needle
Key
3
: Activate pre-set top-feed stroke
(on machines with quick-change
stepping control) -918/29)
Diode on
= high stroke
Diode off = low stroke
Key
4
: Switch off backtack function for
one tack
Key
5
: Activate pre-set stitch length (on ma-
chines with quick-change stepping
control -918/29)
Diode on
= long stitch length
Diode off = short stitch length
Key
6
: EMERGENCY key. presser foot
and needle are raised and the
machine switched off (diode on).
2
1 3 4 5 6
7 Controls
7
.01
On/off switch
77-005 Fig. 7 - 01
1
Fig. 7 - 01a
2
Maschinen with Quick-PicoDrive
● Operate main switch 2 to switch the
machine on or off.
Maschinen with Quick-EcoDrive
● The power supply to the machine is
switched on or off by turning switch 1.