MacroAir Technologies AirVolution-D 550 User manual

© 2018 MacroAir Technologies Toll Free: 866 668 3247 Fax: [phone] www.macroairfans.com i
Rev. Date 040218

© 2018 MacroAir Technologies Toll Free: 866 668 3247 Fax: [phone] www.macroairfans.com 1
Rev. Date 040218
Table of Contents
Caution & Safety................................................................................................................................. 2
Fusing Chart....................................................................................................................................... 5
Fan Placement & Clearance.............................................................................................................. 6
Fan Clearance - Universal Mount ..................................................................................................... 7
Fan Clearance - Rapid Mount Industrial........................................................................................... 9
Fan Dimensions.................................................................................................................................. 10
Components (Universal Mount)......................................................................................................... 11
Components (Rapid Mount) ............................................................................................................... 12
Fan Components & Tools .................................................................................................................. 13
Mounts ................................................................................................................................................ 14
1 - Universal Mount
1.1 Universal Mount - Mounting Bolt Kits ................................................................................. 15
1.1.1 Universal Mount I-Beam (Steel Truss Mounting)......................................................... 16
1.1.2 Universal Mount Glulam................................................................................................ 18
1.1.3 Universal Mount Unistrut .............................................................................................. 20
1.2 Universal Mount Extension Tube ......................................................................................... 22
1.3 Universal Mount Motor Unit................................................................................................. 24
1.4 Safety Cable Installation
1.4.1 Universal Mount I-Beam Safety Cable.......................................................................... 27
1.4.2 Universal Mount Glulam Safety Cable .......................................................................... 28
1.4.3 Universal Mount Unistrut Safety Cable......................................................................... 29
2 - Rapid Mount Industrial
2.1 Rapid Mount Industrial - Mounting Bolt Kits....................................................................... 30
2.1.1 Rapid Mount Industrial I-Beam (Steel Truss Mounting) .............................................. 31
2.1.2 Rapid Mount Industrial Glulam ..................................................................................... 33
2.1.3 Rapid Mount Industrial Unistrut.................................................................................... 35
2.2 Rapid Mount Industrial Extension Tube............................................................................... 37
2.3 Rapid Mount Industrial Motor Unit ...................................................................................... 39
2.4 Safety Cable Installation
2.4.1 Rapid Mount Industrial I-Beam Safety Cable ............................................................... 42
2.4.2 Rapid Mount Industrial Glulam Safety Cable ............................................................... 43
2.4.3 Rapid Mount Industrial Unistrut Safety Cable.............................................................. 44
3 - Guy Wire Installation
3. Guy Wire Installation .............................................................................................................. 45
4 - Drive Installation
4.1 Drive Installation................................................................................................................... 49
4.1.1 Drive Installation (Low Voltage)..................................................................................... 50
4.1.2 Drive Installation (High Voltage).................................................................................... 51
4.2 Control Wiring....................................................................................................................... 52
5 - Airfoil and Retainer Link Installation
5. Airfoil and Retainer Link Installation..................................................................................... 53
6 - Disconnect Switch (Recommended)
6.1 Fuse Disconnect Switch Installation.................................................................................... 57
6.2 Emergency Disconnect Schematic ...................................................................................... 58
6.3 Enable (ON)/Disable (OFF) Schematic................................................................................. 58
7 - Touchpad Remote Setup
7.1 Touchpad Remote Mounting ................................................................................................ 59
7.2 Touchpad Remote Navigation .............................................................................................. 62
7.2 Touchpad Remote Operation................................................................................................ 63
Maintenance Information................................................................................................................... 64
Mounting Plate Dimentions ............................................................................................................... 65
Mounting Bracket Dimentions........................................................................................................... 66
Touchpad Dimentions ........................................................................................................................ 67
Troubleshooting ................................................................................................................................. 68
Warranty and Technical Support ....................................................................................................... 74

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Rev. Date 040218
Caution & Safety
This appliance can be used by children aged from 8 years
and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concerning
use of the appliance in a safe way and understand the
hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by
children without supervision.
READ AND SAVE THE ENTIRE MANUAL BEFORE OPERATING THE FAN. Ensure that all safety
practices and instructions are followed during the installation, operation and servicing of the
fan. Failure to apply these safety practices could result in death or serious injury. If you do not
understand the instructions please call MacroAir for guidance (contact information can be found
on page 74).
The fan installation should follow the recommendations outlined in this manual. MacroAir is not
responsible for any injury or damage to people or property as a result of the user and/or installer
not complying with the recommendations outlined in this manual.
All fan controls and incoming power should only be installed by qualied technicians familiar
with the requirements of the Natural Electric Code (NEC) and local codes. Refer to appropriate
portions of this manual for other important requirements. Failure to follow these guidelines will
void the manufacturer’s warranty.
NOTICE: All electrical controls are congured at the factory and are ready to use. No user
adjustments are available. Follow the included wiring schematics and installation instructions
when installing this device to ensure proper operation. Do not make any changes to any part of
the fan without rst consulting MacroAir.
Installation is to be in accordance with the national electrical code, ANSI/NFPA 70-1999 and local
codes.
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for their
safety.
Children should be supervised to ensure that they do not play with the appliance.
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH.
Read and understand this manual before installing or operating a fan unit. Installation,
adjustment, repair, or maintenance must be performed by qualied personnel.
The user is responsible for compliance with all international and National Electrical Code
requirements with respect to the grounding of all equipment.
Many of the parts of this unit operate at live voltage. DO NOT TOUCH.
Install all covers before applying power or starting and stopping the unit.

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Rev. Date 040218
Caution & Safety
WARNING - TO REDUCE THE RISK OF ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE
THE FOLLOWING:
a) Use this unit only in the manner intended by the manufacturer. If you have questions, contact
the manufacturer.
b) Before servicing or cleaning the unit, switch power off at the service panel and lock the service
disconnecting means to prevent power from being switched on accidentally. When the service
disconnecting means cannot be locked, securely fasten a prominent warning device, such as a
tag, to the service panel.
WARNING: If unusual oscillating movement is observed, immediately stop using the ceiling fan
and contact the manufacturer, its service agent or suitably qualied persons.
WARNING: Make sure to power the fan off and lock it out using the IEC/CE approved disconnect
when doing any cleaning and or maintenance to the equipment.
PRIOR TO THE INSTALLATION, ENSURE:
• That the mounting of the suspension system shall be performed by the manufacturer, its
service agent or suitably qualied persons;
• That the fan is to be installed so that the blades are more than 10ft [3.05m] above the oor;
• The model or type reference of a luminaire that may be installed in a fan constructed for
this purpose.
DAMAGED EQUIPMENT
Do not operate or install any fans or fan accessories that appear to be damaged. Failure to follow
this instruction can result in death, serious injury, or equipment damage.
SERVICE:
If the fan does not operate properly using the procedures in this manual, BE CERTAIN TO
REMOVE ALL POWER TO THE UNIT and contact our technical department for further assistance.
Keep clear of moving parts at all times. All electrical troubleshooting and repair must be done by
a qualied technician and meet all applicable codes.
Ensure that the replacement of parts of the safety suspension system device shall be performed
by the manufacturer, its service agent or suitably qualied persons.
Key Safety System Components
MacroAir fans are engineered with key safety features to prevent pieces of the fan from falling in
the unlikely event of a catastrophic failure. Used together, these features provide comprehensive
protection of people, equipment and property. Follow the detailed instructions precisely when
installing fans, including the following:
• Install the safety cable on EVERY fan. The safety cable, if installed per MacroAir
specications, will prevent the fan from falling in the unlikely event that the mounting
system should fail. A MacroAir fan should never be run without a properly installed safety
cable, which is supplied with every fan along with all required hardware. You must install a
safety cable for the warranty to be in effect.
• Install guy wires on every fan, unless otherwise specied. Properly installing the guy wires
is required for proper stabilization during normal operation for some fan and mounting
types (Universal Mounts). In addition, guy wires keep the fan stable in case of earthquakes
or in “outdoor” installations where high wind conditions may occur.

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Rev. Date 040218
Caution & Safety
Mark the Floor to Alert Personnel
When mounting a fan in an area where materials may be elevated into its path, MacroAir
recommends marking or painting the oor with a large crosshatched circle to alert personnel of
the overhead location of fans.
Accelerometer
AVD 550 and 780 fans feature an on-board accelerometer, which will stop the fan and prevent it
from running if it becomes greater than 5 degrees out of level.
Weight Considerations
Ensure the xing means for attachment to the ceiling such as hooks or other devices shall be
xed with a sufcient strength to withstand 4 times the weight of the ceiling fan. The maximum
hanging weight for the Model 550 is 172 lbs [78 kg] and the maximum hanging weight for the
Model 780 is 213 lbs [97 kg]. If there is any uncertainty in the strength of the building structure,
a professional structural engineer should perform a thorough evaluation of the building prior
to purchasing the fans. MacroAir provides guidelines for mounting fans; however, it is the sole
responsibility of the building owner and installer to ensure the safety of the mounting system,
that the building structure is sound and that the installation complies with all federal, state, and
local codes.
Torque
The maximum torque (twisting force) during normal operation that must be handled by the
mounting system, including the building structure. For a Model 550, the maximum potential
torque is 100 ft-lbs [136 N-m]. For a Model 780, the maximum potential torque is 250 ft-lbs [339
N-m].
Check Federal, State, and Local Codes
Check all relevant codes to make sure that all product certications, product listings, and
building regulations are met. Code compliance is the responsibility of the installer.
Windy Conditions
Fans should not be operated when wind is present.

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Rev. Date 040218
Fusing Chart
BRANCH CIRCUIT PROTECTION IS REQUIRED TO PROTECT THE ELECTRICAL COMPONENTS
AND COMPLY WITH UL 507.
Use the table below to select the correct fast acting fuse size for your application. The optional
fuse disconnect switch provided by MacroAir uses class gG fast acting fuses. Fuses must be
purchased separately.
MODEL 550
Max Amp Draw / Fuse Size
Voltage and Phase 8ft 10ft 12ft 14ft 16ft 18ft
110 VAC 1-Phase 9A / 12 13.9A / 20 13.9A / 20 13.9A / 20 15.2A / 20 15.2A / 20
120 VAC 1-Phase 8.3A / 12 12.7A / 16 12.7A / 16 12.7A / 16 14A / 20 14A / 20
208-240 VAC 1-Phase 4.8A / 6 7.3A / 10 7.3A / 10 7.3A / 10 8.1A / 12 8.1A / 12
208-240 VAC 3-Phase 3.4A / 6 5.3A /8 5.3A / 8 5.3A / 8 6.6A / 10 5.8A / 8
380 VAC 3-Phase 1.9A / 4 2.9A / 4 2.9A / 4 2.9A / 4 3.6A / 6 3.2A / 4
480 VAC 3-Phase 1.5A / 4 2.3A / 4 2.3A / 4 2.3A / 4 2.9A / 4 2.5A / 4
600 VAC 3-Phase 1.2A / 4 1.8A / 4 1.8A / 4 1.8A / 4 2.3A / 4 2A / 4
MODEL 780
Voltage and Phase 20ft 24ft
208-240 VAC 1-Phase 12.5A / 16 15.1A / 20
208-240 VAC 3-Phase 6.8A / 10 8.2A / 12
380 VAC 3-Phase 3.7A / 6 4.5A / 6
480 VAC 3-Phase 2.9A / 4 3.5A / 6
600 VAC 3-Phase 2.3A / 4 2.8A / 4
Reference page 57 for installation.
Part Numbers:
4A 6A 8A 10A 12A 16A 20A
MERSEN
FUSES
FR10GG50V4 FR10GG50V6 FR10GG50V8 FR10GG50V10 FR10GG50V12 FR10GG50V16 FR10GG50V20
EATON
FUSES C10G4 C10G6 C10G8 C10G10 C10G12 C10G16 C10G20
DF
FUSES 420004 420006 420008 4200010 4200012 4200016 4200020
Mersen fuses:
http://ep-us.mersen.com/products/catalog/line/ferrule-fuse-links-10x38-gg-400-to-690vac/
Eaton Fuses:
http://www.cooperindustries.com/content/public/en/bussmann/electrical/products/iec_british0/class_gg_gl_
ferrulefuses/class_gg_gl_ferrulefuses10x38mm.resources.html
DF Fuses:
http://www.df-sa.es/products/cylindrical/gg-fuse-links

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Rev. Date 040218
Fan Placement & Clearance
Sprinkler Systems and Fan Placement
In any installation where re sprinklers are in place, fans should not interfere with their correct
operation. Fans should be located no less than 3 feet below a sprinkler, and placed central to
each sprinkler quadrant. Our AirBrain motor controller can be connected to a re suppression
control system which will emergency-stop fans in case of re. Prior to installing fans, review all
codes applicable to sprinkler systems and fans to ensure code compliance (refer to NFPA 13).
Please call MacroAir for guidance (contact information can be found on page 74). However, it is
your sole responsibility to see that the installation is completed to code and that it is correct.
Other Information on Placement and Spacing
If possible, avoid mounting fans directly below lights or skylights to avoid any strobe effect
caused by moving airfoils.
Note, a large fan, 20 – 24 feet in diameter, performs best at 20 to 30 feet above the oor, but
acceptable performance has been demonstrated as low as 10 feet and as high as 50 feet. 24 foot
fans should not be installed in locations that experience high winds.
If the building has a mezzanine, fans should be mounted so a person cannot reach a fan in any
way from the upper level/deck. Make certain that fans are positioned so that the airfoil tips are at
least 3 feet away from any area where a person may be able to extend outward to reach them.
HVLS fans should not be located near to air supply outlets or exhausting inlets of other HVAC
equipment. Supply air outlets can be congured to deliver air away from the HVLS fan or the fan
location should be oriented such that the outlet is pointing away from the fan and outside the
swept area of the fan. Exhaust fan inlets or other return air points creating a negative pressure
should not be within 1.5 times the diameter of the fan. This system will diminish the capacity of
the HVLS fan. Proper systems orientation will provide an enhancement to the Indoor Air Quality
(IAQ) and occupant comfort. Refer to next page for illustration.

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Rev. Date 040218
HVAC Diffuser
with airflow
UNDER fan
HVAC Diffuser
with airflow
ABOVE fan
Fan Placement & Clearance
space from diffuser
space from diffuser
at least 1.5 x diameter away from
intake/discharge
at least 2 x diameter away from intake/discharge
spacing between fans
space from
wall
at least 1.5 x
diameter away
from the wall
at least 3 x diameter of the fans apart

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Rev. Date 040218
Fan Clearance - Universal Mount
WARNING: FANS ARE NOT MEANT TO BE OPERATED IN WINDY CONDITIONS.
The Universal Mount can be used in any application but must always be used in windy
conditions, applications where wind may sometimes be present or where the total clearance
between the mount and the airfoils is greater than 10 feet. The minimum distance of a fan to a
wall or similar obstruction should be no less than 1.5 times the diameter of the fan.
Maximum Angle for Mount (feet)
Slope (in) 0 2/12 4/12 6/12 8/12 10/12
Roof Angle 0 9.5o18.4o26.6o33.7o39.8o
Diameter Recommended Total Drop (Mount to Airfoil) Length (ft)
8 feet 3 3 3 3 4 5
10 feet 3 3 3 4 5 6
12 feet 3 3 3 5 6 7
14 feet 3 3 4 5 7 8
16 feet 3 3 4 6 7 9
18 feet 3 3 5 7 8 N/A*
20 feet 3 4 5 7 9 N/A*
24 feet 3 4 7 9 N/A* N/A*
*Drop lengths longer than 10 feet are not recommended
The drop lengths above are minimum recommendations only, based solely on roof pitch and
fan diameter. Other factors, such as allowing for proper airow into the fan must be evaluated
when determining drop length requirements. In addition, MacroAir strongly recommends that
the fan airfoils must be a minimum of 10 feet (3.05 meters) above the oor. Contact MacroAir for
assistance with fan placement and drop length selection (contact information can be found on
page 74).
The table below shows the clearance
needed from the fan to obstructions such
as lighting, conduit, etc.
Minimum Clearance (Horizontal / Vertical inches):
Airfoil / Drop Length (ft) 2 3 4 5 6 7 8 9 10 11 12
8 feet 7 / 7 7 / 7 7 / 7 7 / 7 8 / 8 8 / 8 9 / 8 11 / 9 13 / 10 N/A** N/A**
10 feet 7 / 7 7 / 7 7 / 8 7 / 8 8 / 8 8 / 9 9 / 9 11 / 10 13 / 11 N/A** N/A**
12 feet 7 / 8 7 / 8 7 / 8 7 / 9 8 / 9 8 / 10 9 / 10 11 / 11 13 / 12 N/A** N/A**
14 feet 7 / 9 7 / 9 7 / 9 7 / 10 8 / 10 8 / 11 9 / 12 11 / 12 13 / 13 N/A** N/A**
16 feet 7 / 10 7 / 10 7 / 11 7 / 11 8 / 12 8 / 12 9 / 13 11 / 14 13 / 15 N/A** N/A**
18 feet 7 / 12 7 / 12 7 / 12 7 / 13 8 / 13 8 / 14 9 / 15 11 / 16 13 / 17 N/A** N/A**
20 feet N/A 7 / 14 7 / 14 7 / 15 8 / 15 8 / 16 9 / 17 11 / 18 13 / 20 N/A** N/A**
24 feet N/A 7 / 19 7 / 19 7 / 20 8 / 21 8 / 22 9 / 23 11 / 24 13 / 26 N/A** N/A**
**Contact MacroAir if you require drop lengths greater than 10 ft

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Rev. Date 040218
Fan Clearance - Rapid Mount Industrial
WARNING: FANS ARE NOT MEANT TO BE OPERATED IN WINDY CONDITIONS.
The Rapid Mount Industrial should only be used in applications where the total clearance
between the mount and the airfoils is less than 10 feet. Otherwise use a Universal Mount with
guy wires (refer to page 45). The minimum distance of a fan to a wall or similar obstruction
should be no less than 1.5 times the diameter of the fan.
Maximum Angle for Mount (feet)
Slope (in) 0 2/12 4/12 6/12 8/12 10/12
Roof Angle 0 9.5o18.4o26.6o33.7o39.8o
Diameter Recommended Total Drop (Mount to Airfoil) Length (ft)
8 feet 3 3 3 4 5 6
10 feet 3 3 4 5 6 8
12 feet 3 3 5 6 7 9
14 feet 3 4 5 7 9 N/A*
16 feet 3 4 6 8 10 N/A*
18 feet 3 5 6 9 N/A* N/A*
20 feet 3 5 7 10 N/A* N/A*
24 feet 4 6 9 N/A* N/A* N/A*
*Need Universal Mount with guy wires
The table below shows the clearance
needed from the fan to obstructions such
as lighting, conduit, etc.
Minimum Clearance (Horizontal / Vertical inches):
Airfoil / Drop Length (ft) 2345678910
8 feet 9 / 14 11 / 14 13 / 14 15 / 15 17 / 15 19 / 16 22 / 17 25 / 17 29 / 18
10 feet 9 / 16 11 / 16 13 / 17 15 / 17 17 / 18 19 / 18 22 / 19 25 / 20 29 / 21
12 feet 9 / 18 11 / 19 13 / 19 15 / 19 17 / 20 19 / 21 22 / 22 25 / 23 29 / 24
14 feet 9 / 21 11 / 21 13 / 22 15 / 22 17 / 23 19 / 24 22 / 25 25 / 26 29 / 27
16 feet 9 / 24 11 / 24 13 / 24 15 / 25 17 / 26 19 / 27 22 / 28 25 / 29 29 / 31
18 feet 9 / 27 11 / 27 13 / 28 15 / 28 17 / 29 19 / 30 22 / 31 25 / 33 29 / 34
20 feet N/A 11 / 31 13 / 31 15 / 32 17 / 33 19 / 34 22 / 35 25 / 37 29 / 38
24 feet N/A 11 / 39 13 / 40 15 / 20 17 / 42 19 / 43 22 / 44 25 / 46 29 / 48
The drop lengths above are minimum recommendations only, based solely on roof pitch and
fan diameter. Other factors, such as allowing for proper airow into the fan must be evaluated
when determining drop length requirements. In addition, MacroAir strongly recommends that
the fan airfoils must be a minimum of 10 feet (3.05 meters) above the oor. Contact Technical
Support for assistance with fan placement and drop length selection (Technical Support contact
information can be found on page 74).
Rise = X”
Run = 12” Roof Slope =
Rise/Run

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Rev. Date 040218
Model 550
The Model 550 has a standard airfoil to mount clearance of 3 feet [0.916 m] with the Rapid Mount
Industrial or Universal Mount. A clearance of 2 feet [0.6 m] is the minimum allowed clearance
for this fan model. Refer to the Fan Clearance & Placement charts on pages 6-9 for required fan
clearance and mounting conditions.
Model 780
The Model 780 has a standard airfoil to mount clearance of 3 feet - 2 inches [0.956 m] with the
Rapid Mount industrial or Universal Mount. A clearance less than this is not allowed. Refer to the
Fan Clearance & Placement charts on pages 6-9 for required fan clearance and mounting
conditions.
Fan Dimensions

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Rev. Date 040218
Airfoil Retainer
Link (6)
Airfoil (6)
AVD 550/780
Motor Unit (1)
I-Beam Shim (2)
I-Beam Clamp (2)
Extension Tube (1)
Universal Mount (1)
Guy Wire
Bracket (2)
Touchpad Digital
Remote (1)
Stranded Shielded CAT5e (1)
RJ45
Pin-Out
Type “B”
Guy Wire Assembly
Wire Rope (4)
19ft (A), 23ft (B),
or 33ft (C)
Turn Buckle (4)
1/4" Quicklink (4)
Wire Rope Clamp (8)
Wire Rope Clamp (2)
Safety Cable Parts
Wire Rope 3/16” (1)
Components (Universal Mount)
Guy Wire
Elastic Band (1)
Elastic Band
Clip (1)
Glulam Bracket (2)
(Optional) Noise Dampening Pad (1)
(Optional)
5/16"-24 x 2" Hex Bolt (12)
5/16" Washer (24)
5/16"-24 Nylon Lock Nut (12)
6 Blade Bolt Kit
3/8" Washer (4)
3/8"-16 Nylon Lock Nut (4)
3/8"-16 x 2 3/4" Hex
Head Bolts (4)
3/8" Washer (8)
Extension Bolt Kit
1/2"-13 x 2 1/2" Hex Bolt (4)
1/2"-13 Nylon Lock Nut (4)
1/2" Washer (8)
I-Beam Bolt Kit
Make sure all parts listed above are included if you purchased the Universal Mount.
Read the entire manual before beginning the installation of the fan. Additional parts
may be required, including, but not limited to, guy wire attachment hardware, extra
cable, Unistrut, and bolts for Glulam mounting. Power cable is not provided.

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Rev. Date 040218
Rapid Mount (1)
Extension Tube (1)
Airfoil Retainer
Link (6)
Airfoil (6)
AVD 550/780
Motor Unit (1)
Glulam Bracket (2)
(Optional) Noise Dampening Pad (1)
(Optional)
Touchpad Digital
Remote (1)
Stranded Shielded CAT5e (1)
RJ45
Pin-Out
Type “B”
Wire Rope Clamp (2)
Safety Cable Parts
Wire Rope 3/16” (1)
Components (Rapid Mount)
Make sure all parts listed above are included if you purchased the Rapid Mount
Industrial. Read the entire manual before beginning the installation of the fan. Additional
parts may be required, including, but not limited to, guy wire attachment hardware,
extra cable, Unistrut, and bolts for Glulam mounting. Power cable is not provided.
I-Beam Shim (2)
I-Beam Clamp (2)
5/16"-24 x 2" Hex Bolt (12)
5/16" Washer (24)
5/16"-24 Nylon Lock Nut (12)
6 Blade Bolt Kit
3/8" Washer (4)
3/8"-16 Nylon Lock Nut (4)
3/8"-16 x 2 3/4" Hex
Head Bolts (4)
3/8" Washer (8)
Extension Bolt Kit
1/2"-13 x 2 1/2" Hex Bolt (4)
1/2"-13 Nylon Lock Nut (4)
1/2" Washer (8)
I-Beam Bolt Kit

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Rev. Date 040218
Fan Components and Tools
10 mm
3/4"
9/16"
1/2"
9/16
1/2 3/4
3/8
3/4
9/16
1/2
Tools Required:
Note: A drill and drill bits
will also be required when
mounting to Glulams

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Rev. Date 040218
Mounts
Noise Dampening Pad
Place Noise Dampening Pad between
mount and mounting surface
for all mounts and mounting styles
Universal Mount
Turn to page 15
Rapid Mount
Turn to page 30
WARNING: Do not disassemble
the inner portion (ball) of the
mount for any reason.
If you purchased the Noise/Vibration Dampening Pad (optional):

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Rev. Date 040218
1. All Universal Mounts
1.1 Mounting Bolt Kits
1/2"-13 Grade 5 Hex Bolt
at least 2 1/2" longer than
width of Glulam (2)
1/2" Washer (4)
1/2"-13 Nylon Lock Nut (2)
Glulam Required Parts
(NOT PROVIDED)
1/2"-13 x 2 1/2" Hex Bolt (4)
1/2"-13 Nylon Lock Nut (4)
1/2" Washer (8)
I-Beam Bolt Kit
1/2"-13 x 1 1/2" Hex Bolt (4)
1/2"-13 Unistrut
Spring Nut (4)
Unistrut Required Parts
(NOT PROVIDED)
1/2" Washer (4)
The I-Beam Bolt Kit is included
in the shipment of all fans.
Additional parts must be
purchased if mounting to a
Glulam or Unistrut.
For mounting to steel trusses
over 3 inches in width, use the
I-Beam mounting. For widths
under 3 inches, use Unistrut
span mounting. If you wish to
mount to a different surface
than these listed here, contact
a structural engineer.
Universal Mount I-Beam mounting starts on page 16
Universal Mount Glulam mounting starts on page 18
Universal Mount Unistrut mounting starts on page 20

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Rev. Date 040218
Hand Tighten
Use this method for steel trusses and I-Beams over 3” in width.
1.1.1 Universal Mount
I-Beam (Steel Truss Mounting)

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Rev. Date 040218
1.1.1 Universal Mount I-Beam
Center the Mount
Hand Tighten
75 ft-lbs
[102 N-m]
Complete I-Beam mount installation and turn to page 22
3/4”

© 2018 MacroAir Technologies Toll Free: 866 668 3247 Fax: [phone] www.macroairfans.com 18
Rev. Date 040218
Use the two holes closest to
the center line of the glulam.
3/16" safety cable clearance
Holes can be oversized
for leveling the mount
1/2" bolt clearance
75 ft lbs
75 ft-lbs
[102 N-m]
The bracket can be below the bottom
of the glulam if necessary but
is not recomended if it is avoidable.
This method is recommended for Glulams or wood beams 5-1/8” or
wider. For narrower beams, span across two or more beams using the
Unistrut mounting method.
1.1.2 Universal Mount Glulam

© 2018 MacroAir Technologies Toll Free: 866 668 3247 Fax: [phone] www.macroairfans.com 19
Rev. Date 040218
75 ft-lbs
75 ft-lbs
[102 N-m]
1.1.2 Universal Mount Glulam
Complete Glulam mount installation and turn to page 22