Beisler 739-23-1 Installation Manual User Manual
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3.6
Power connection
CAUTION!
Work at electrical components must be carried out
by electricians or other suitably trained staff.
Prior to such work, always disconnect unit from the power supply.
Always comply with the instructions given by the manufacturer of the
step motors in the enclosed operating manual.
3.6.1 Checking of power supply voltage
CAUTION!
The nominal voltage indicated at the type plate and the power supply
voltage must correspond!
Type plate at Efka control unit.
3.6.2 Connection to power supply
–
Plug in power plug.
3.6.3 Direction of motor rotation
–
The sewing machine is equipped with state-of-the art step motors.
It is therefore not necessary to test the motors as regards their
direction of rotation, as it is automatically set by the control system.
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