Operational Controls; On/Off Switch; Knuckle Switch On Machine Head - Pfaff 937 Instruction Manual

7

Operational controls

7

On/Off switch

.01
Fig. 7 - 01
7

Knuckle switch on machine head

.02
Fig. 7 - 02
1
1
Operational controls
Turn the machine on and off by pressing
the On/Off switch 1 to "1" for on and
"0" for off. When the machine is on, the
control lamp 1 in the switch is lit.
The On/Off switch in the
illustration is that of machines
with Quick motors. When
using other motors, other
switches may be used.
Key 1 is for reversing the sewing
direction (on machines with backtacker
-911/35).
7 - 1