5.4 Checking the nominal voltage of the vacuum device (optional equipment)
The adaptation to the local mains voltage has to be done at the
terminal strip in control box 1.
–
Screw off the cover of control box 1.
–
Check the arrangement of the connections to the terminal strip.
(see circuit diagram).
–
If necessary, change the c onnections according to the local mains
voltage.
–
Put the cover on the control box 1 again and screw on.
Legend: bl=blue / sw =black / bn=brown / gn-ge= green, yellow
5.5 Direction of rotation of the sewing motor and the vacuum blower
•
The sewing unit is equipped with the latest step motor technology.
A check of the direction of rotation of the sewing motors is not
required because it is automatically set by the control.
•
The direction of rotation of the vacuum blower can be inverted by
exchanging the phase (plug).
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