Notes Prior To Commissioning A Sewing Drive With Digital Control Technology; Mains Connection And Direction Of Rotation Of A Direct Current Sewing Drive - Duerkopp Adler 271 Installation Instructions Manual

9. Notes prior to Commissioning a Sewing Drive with
Digital Control Technology
9.1 Mains Connection and Direction of Rotation of a Direct Current
Sewing Drive
14
Before commissioning these drives special attention
should be given to the notes listed in the following in
order to protect the drive and sewing machine from
damage.
It is essential that the operating instructions
enclosed with each sewing drive be observed.
Switching the drive between mains voltages between
190 V and 240 V (50 and 60 Hz) occurs via internal
switching.
The drive is supplied with a Schuko plug from the factory.
If connection to 3-phase mains is required, the Schuko
plug can be replaced by a Perilex plug. It should be
connected to one of the 3 phases (L1, L2 or L3), the
neutral (N) and the ground lead (or PE).
With 3-phase mains the motors should be connected
equally distributed among the 3 phases.
We recommend marking the Perilex plug so that will show
on the outsidewhich phase is connected. This makes an
overview of the distribution possible.
The drive is normally supplied with the correct machine
direction of rotation, e.g. running to the left
(counter-clockwise).
The direction of rotation can be changed at the following
parameters:
–
Run to the right when looking at the V-belt pulley
(clockwise)
with Efka modular = F161-0
with Quick digital =
–
Run to the left when looking at the V-belt pulley
(counter-clockwise)
with Efka modular =F161-1
with Quick digital = 800-2
For the necessary access to the service level of the
controls see Section 11.2 or the enclosed motor operating
instructions.
Arrangement of the connections in a Perilex plug. Seen
from the connection side.
800-1