36
7
.02
Machine drive home position
7
.02.01
Only on machines with drive P45 PD2-L
●
Switch on the machine.
●
When the machine is commissioned, "
Pulley
" appears on the display.
●
Call up the parameter input by pressing the scroll key.
●
Press the
TE key
to switch the function keys to input function (LED in the
TE key
is
illuminated).
●
Press the corresponding
+/- keys
to select parameter "
798
" and select the service level
C
, see chapter Selecting the User Level in the separate instruction manual for the control
panel.
●
Select parameter "
800
" by pressing the corresponding
+/- keys
.
●
Check whether the value is set at "
1
" (balance wheel turns towards operator) and alter if
necessary.
●
Press the
scroll
key
until "
Pulley
" appears on the display.
●
If the pedal is operated, the control unit carries out a teach-in operation.
●
The machine runs at low speed until the teach-in operation is completed.
●
This operation cannot be interrupted.
●
After the teach-in operation, the "
Pulley
" disappears from the screen - display returns to
standard.
●
Select parameter "
700
" by pressing the
+/- keys
.
●
Sew one stitch by operating the pedal.
●
Turn the balance wheel in the direction of rotation until the needle point,
descending
from above
, is fl ush with the top edge of the needle plate.
●
Conclude the adjustment of the sewing motor by pressing the
scroll key
.
7
.02.02
Only on machines with drive P74 ED-L
On machines with EcoDrive P
74
ED-L it is not necessary to check the basic
position of the machine drive unit.
These machines are equipped with an automatic sewing head recognition
function.
Commissioning
