Ziegler PKT 450, Operating Instructions And Spare Parts List

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d) Notices regarding the Setting of the Relay for the Conveying Worm Motor
K2 and E1:
Contactor with relay for conveying worm
Setting Range: 6 - 10 A depending on motor output
10 - 16 A depending on motor output
Attention! E1 must be set to the respective current consumption muss auf die
(Ampere) of the conveying worm motor.
In the event of an overload of the motors, the relay E2 (conveying worm)
will shut down (yellow pin will stand out 2mm).
Re-start: Actuate the blue round button.
Red square button:
Manual triggering, if pulled upwards
Blue round button: Position H: Manual activation by actuation
Position A: Automatic activation after cooling down of thermal contact
Changeover from H to A:
At positioning H of the blue button, the same must be turned to A in actuated condition.