Direction Of Rotation Of Sewing Drive; Checking The Direction Of Rotation Of The Clutch Motors; Changing The Direction Of Rotation Of The Clutch Motors - DURKOPP ADLER 367 Installation Instructions Manual

6.9

Direction of rotation of sewing drive

6.9.1 Checking the direction of rotation of the clutch motors 1147-F.752.3 or 1148.552.3
6.9.2 Changing the direction of rotation of the clutch motors 1147-F.752.3 or 1148.552.3
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Caution:
Before the special sewing machine is started it is essential to check
the direction of rotation of the motor.
Switching it on can cause damage if the direction of rotation is
incorrect.
The direction of rotation of the clutch motor (three-phase motor)
depends on its connection to the three-phase supply. The direction of
rotation must be checked before use. Proceed as follows:
–
Connect the clutch motor and earthing and connect the sewing
drive to the mains.
(see sections 6.3.1, 6.4 and 6.5).
–
Turn on the main switch.
–
Operate the pedal (or the motor's clutch lever) until the belt pulley
turns.
–
The belt pulley must turn anti-clockwise (looking at the belt pulley).
If the sewing drive rotates the wrong way, the phases on the terminals
of the mains connection of the sewing drive 2 must be reversed. This is
done as follows:
–
Turn off the main switch. and remove the mains plug.
–
Reverse two of the three phase conductors in the mains plug.
–
Insert the mains plug and turn on the main switch.
–
Check the direction of rotation (see section 6.9.1).