Foot Control Unit - Bernina activa 125 Service Manual

Test Programme activa 125/135/145
Starting the test programme
Attention! Turn the machine off.
•
Place the service-panel on the machine.
•
When switching the machine on, press at the same time
•
the «start» button.
The sewing machine moves the stepping motors in the
•
basic position (short acustical nois) and is now in test
programme «SP» (Service Programme).
The machine is now in the initial servicing state and any
one of the 1–13 individual test programmes can be selec-
ted.
Test in basic servicing state
The following sensor signals can be checked in the initial state.
Configuaration of the machine
What is to be tested
Configurating the machine type
Function control of the foot control unit
What is to be tested

Foot control unit

By pressing the «clear» button (clr) the machine can at any
given time be brought into the initial sate.
Termination of the test programme
Switch machine off.
•
Switch machine on in the normal manner.
•
The sewing machine can now be operated normally.
•
What to adjust
Initial state of service programme.
To modify the number, press simul-
taneously the «config» button and /or
the button «config+» or «config–».
Configuration state
What to adjust
Initial state of service operation.
Press foot control.
Stitch length bar
Normal condition
The machine type can now be seen
in the display.
activa 125 = 1
activa 135 = 2
activa 145 = 3
activa Patchwork Edition (PE) = 4
Normal condition
The function of the foot control is
indicated in the stitch length beam.
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