Switching The Machine On/Off; Basic Position Of The Machine Drive Unit; On Machines With Ecodrive And Control Unit P40 Ed - Pfaff 937 Instruction Manual

Installation and commissioning
8

Switching the machine on/off

.03
● Switch the machine on, see Chapter 7.01 Main switch.
8

Basic position of the machine drive unit

.04
8

On machines with EcoDrive and control unit P40 ED

.04.01
● Switch on the machine.
● Press the TE/speed key twice to select the input mode.
● Select parameter "798" by pressing the corresponding +/- key, and select service level
● By pressing the corresponding +/- key select the parameter "799" (Selecting the machine
● Check whether value "1" is set, and correct it if necessary.
● By pressing the corresponding +/- key, select parameter "800" (selecting the sewing
● By pressing the corresponding +/- key, select the value for the parameter at "1".
● By pressing the corresponding +/- key, select parameter "700".
● Sew a stitch by operating the pedal.
● Turn the balance wheel in the sewing direction until the descending needle is level with
● Conclude the adjustment of the sewing motor by pressing the TE/Speed key.
24
C, see Chapter Selecting the user level in the instruction manual for the control panel.
class).
If the parameter has to be altered, operate the TE/Speed key and then switch
off the machine and switch it on again. Then select service level C again as de-
scribed above.
direction).
the top edge of the needle plate.