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E X P L O S I O N P R O O F

2 ×

2 ×

(B)

(B)

(A)

(A)

4 ×

2 ×

www.schischek.com

Schischek GmbH

 Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail [email protected]

info-Max-M_en

V01 –  26-Mar-2015

Extra information for ...Max – size M

A)  Screw mounting bracket MKK-M with 

4 screws to actuator

B)  Screw terminal box to mounting bracket

 Mounting of terminal boxes ...Box to actuator via mounting bracket MKK-M (accessory)

Terminal box mounted above the actuator

Terminal box mounted beside the actuator

Mounting bracket can be mounted every 90° 

A)  Place square connection part on actuator’s shaft 

B)  Mount ...Switch and fix it with screws

 Mounting of auxiliary switch ...Switch to actuator

...Max with mounted ...Switch

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Содержание ExMax-50.75

Страница 1: ...alibration These control elements are to be found cable laterally behind the two middle sectioned dummy plugs For operation these must be removed The calibration can be achieved despite lining up power supply at the actuator The explosion prevention is not impaired thereby However it has to be of great concern that the dummy plugs must be rescrewed in order to comply with the IP protection class T...

Страница 2: ... 180 Furthermore it is to be considered that the actuators have a total angle movement of approx 95 in order to realize a pretension on the control element damper or the like Therefore the actuator sits tilted on the damper shaft Attention Mount with appropriate safety precautions only The drive shaft may only be mechanically adjusted either with the provided socket wrench or the optional accessor...

Страница 3: ...igger is mounted directly to the duct or damper wall with pre assembled tapping screws The position of the safety elements must guarantee free air flow Pro TT is mounted to the actuator by means of quick fastener M12 Connection of safety temperature trigger Pro TT Mounting 1 Affix tap holes M8 in accordance with drill template on the damper or to a mounting bracket 2 Adjust drive shaft of the actu...

Страница 4: ... M A Screw mounting bracket MKK M with 4 screws to actuator B Screw terminal box to mounting bracket Mounting of terminal boxes Box to actuator via mounting bracket MKK M accessory Terminal box mounted above the actuator Terminal box mounted beside the actuator Mounting bracket can be mounted every 90 A Place square connection part on actuator s shaft B Mount Switch and fix it with screws Mounting...

Страница 5: ...occur due to line resistances As a consequence with 24 VAC DC the actuator receives a too low tension and does not start In order to prevent this the cross section of the inlet line is to be dimensioned accordingly The accompanying formulas allow the calculation of the necessary line cross section respectively maximal permitted conduit length respectively utilizing the existing line cross section ...

Страница 6: ...s section or power supply Ensure that a constant voltage supply is applied on conductor 1 2 Wait until the required operating temperature is achieved by the actuators internal heating system The actuator will start operating independently Readjust correct circuit Adjust a higher torque at the actuator if possible otherwise exchange for a type with higher torque Examine rule and adjusting signals a...

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