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Table of Contents
Summary of Contents for SIGRIST DESIGN DA-M Series
- Page 1 QUICK START GUIDE...
- Page 2 Sigrist Design is an Australian owned and operated company, specialising in the design and manufacture of industrial and commercial fans, ventilation and dust collection solutions. With over 30 years of experience, our HVAC expertise has been earned by delivering over 25,000 engineered projects.
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Page 3: Table Of Contents
Information provided by Sigrist Design Pty Ltd is believed to be accurate and reliable. However, no responsibility is assumed by Sigrist Design Pty Ltd for its use, nor for any infringements of patents or other rights of third parties which may result from its use. -
Page 4: Quick Start Guide
It Sigrist Design sales representative immediately. may be required to undertake inspection at shorter intervals depending on the environment or air flow conditions. -
Page 5: Installation
INSTALLATION MOUNTING Always lift the fan using lifting lugs if available. Alternatively, lift the fan via the base or motor support plate. ROOF MOUNTED FANS Maximise the upstand area to allow for the most air into the fan. Ductwork should run perpendicular to the ground such that the base of the fan is level. -
Page 6: Inline Fans
INLINE FANS Cones should be fitted to inline fans that have a free inlet to improve the fan’s efficiency. A minimum of a one diameter spacing between the fan inlet/outlet and the wall or obstruction should be used to maintain good airflow in/out of the inline fan. -
Page 7: Wiring
WIRING The following table shows a list of wiring diagrams for each product series. Check the wiring diagram supplied with the motor. PRODUCT SERIES WIRING DIAGRAM/S DA-M Roof Axial Exhaust SDD3/4 DC-FT-146 Roof Centrifugal Exhaust/Supply SDD5 DC-R Roof Centrifugal Exhaust SDD1/2/7/8 FASU Wall Centrifugal Supply SDD5... -
Page 8: Sdd2
SDD2 Three phase, two speed motor. Three phase motor with 2 speeds and thermostatic switch (TB). Speed changing by Y switching. Changing of rotation direction by interchanging of 2 phases. If MSD 2 2-step switching units are used do not insert bridge and connect dotted lines in the wiring diagram to the switching unit. -
Page 9: Sdd4
SDD4 Three phase, single speed motor. SDD5 Single phase, three speed motor. SDD6 Single phase, single speed motor. SIGRIST CASE STUDIES... -
Page 10: Sdd7
SDD7 Single phase, EC motor. Control cable Brown Black Yellow Blue Green Violet Orange Operation mode Open loop control Operation mode Closed loop control SDD8 Three phase, EC motor. Operation mode Open loop control Operation mode Closed loop control SIGRIST CASE STUDIES... - Page 11 HEAD OFFICE 63 Westgate Street, Wacol, QLD, 4076 Australia EMAIL sales@sigristdesign.com.au PHONE 07 3271 4415 WWW.SIGRISTDESIGN.COM.AU...
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