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Extra information for ...Max – size M
► Mounting on fire dampers
ExMax-...-BF and RedMax-...-BF actuators integrate an intrinsically safe circuit in
order to connect an ExPro-TT-... sensor which works like a temperature trigger.
InMax-... and InPro-TT-... are for non hazardous areas.
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 actuator with the socket wrench that the drive stands
perpendicularly to the damper before plugging actuator onto the damper shaft
3. Plug actuator onto damper shaft and fix diagonally with 2 screws
4. Remove the socket wrench
5. Pivot and tighten the remaining screws
6. Mount temperature trigger ...Pro-TT-...
7. Mount terminal box (type ...Box-BF)
8. Plug sensor connector into actuator's socket
Connection of safety temperature trigger ...Pro-TT-...
The temperature trigger 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.
► Mounting to ball valves and butterfly valves
Actuators of size M are equipped by default with a 16 × 16 mm double square form-fitting
shaft connection. For mounting to butterfly valves or ball valves a special mounting
bracket in acc. with DIN EN ISO 5211 is required.
Mounting to a ball valve
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail info-de@schischek.com
Since this standard provides only certain basic conditions there can be substantial
geometrical differences between armatures which require a special adaption.
Mounting to a butterfly valve
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V01 – 26-Mar-2015
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