Rev. Date 111714 © 2014 MacroAir Technologies Toll Free: 866 668 3247 Fax: 909 890 2313 www.macroairfans.com 23
BLADE & SAFETY LINK ASSEMBLY
Safety Retainer Link
• Note: Safety Retainer Links are required to be installed on fans without guards.
• Slide the blades onto the blade struts and align the holes in the blade and the blade struts.
• Once all of the blades are in place, install the safety retainer links with blade hardware in a clockwise or counterclockwise manner.
Overlap each safety retainer link with the previous safety retainer link.
• Install the provided blade bolts with washers on both sides and torqued to 23 Ft-Lbs.
Blade Strut
Blade
AirEco not pictured.
Installation methods
are the same.