MacroAir Technologies Airvolution Installation Manual - page 21

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MacroAir Technologies Inc.    www.macro-air.com    Toll Free: 866-668-3247    Build: January 9 2009 

For Pole-Mounted Applications 

A) 

Cut and mount bracketing. 

i) 

Cut and assemble UniStrut or equivalent bracketing (not included).  Use the 

mount assembly as a template for length and hole spacing. 

ii) 

Securely attach the brackets to the pole at the desired height.  Be sure that all 

strap bolts are firmly tightened and that the vertical spacing is correct. 

B) 

Attach the fan to the bracketing. 

i) 

Insert 1/2” bolts with 1 washer each into the brackets. 

ii) 

Slide the mount assembly over the bolts and attach using nylon lock nuts and flat 

washers. 

Step 2

, Attach Motor Assembly To Mounting Assembly

A) 

Place the motor assembly on the mounting assembly, making sure the mount assembly 

pivot section is flat. 

B) 

Rotate the motor assembly to approximately the desired horizontal angle.  Make sure to 

leave enough room to use at least three mounting bolts. 

C) 

Insert supplied 1/2” mounting bolts and washers downward through holes.  Securely 

tighten the provided nylon lock nuts, using washers to maximize hold.  Four mount bolts 

are best, but at least three (3) mounting bolts must be used. 

Step 3

, Make Control And Motor Cable Connections

A) 

For variable-speed fans, set up the Motor Control Panel and Remote Switchbox 

according to the instructions found in Step 4 through Step 7 of the regular instructions 

(pages 12 through 15). 

B) 

For single-speed fans, wire up the included circuit breaker/starter according to the 

instructions printed on the inside of the box. 

C) 

For either fan, use the wiring diagrams in figure 12 (next page) to make the proper 

Fig 11