HIRED-HAND MEGA-FLOW CONE FAN Installation Manual Download Page 1

 

 

HIRED-HAND MFG., INC.  

 1733 County Road 68  

 Bremen, Alabama 35033  

 PHONE 256-287-1000  

 FAX 256-287-2000 

Manual Part No. 4801-5323 Rev 6-08                                                            Page 1 of 10 

 

MEGA-FLOW CONE FAN 

Fan & Cone Installation

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

1.  Disconnect power source before installing or 

servicing fan.  Failure to disconnect power 
source can result in property damage, 
serious injury, or death. 

2.  When connected to an automatic controller, 

FAN MAY START AT ANY TIME. 

3.  IMPORTANT!  Before Operating Fan, Inspect 

Fan For any Object That May Obstruct Blade 
Rotation. 

WARNING! 

BEFORE INSTALLING 

1.  Inspect fan for damage in transit.  Check for 

loose, missing, or damaged parts. 

2.  If there are any missing parts or if there is 

any shipping damage, do not attempt to 
operate fan.  Contact your Distributor. 

MAINTENANCE 

1. 

Read WARNING statements before proceeding.

 

2. 

Blades, motor, and wire guards should be cleaned 
periodically to decrease vibration and ensure 
maximum fan life.  Remove dirt with a dry brush or 
compressed air.  DO NOT SPRAY MOTOR WITH 
WATER OR CLEANING FLUIDS. 

3. 

Fan performance may be greatly reduced by 
damaged or dirty shutter.  Clean and inspect shutter 
periodically to ensure maximum fan performance.

 

When this fan is used in a life support ventilation 

system where failure could result in loss or injury, 

the user should provide adequate backup 

ventilation, or accept the risk of such loss or injury. 

IMPORTANT! 

WARRANTY 

Your Mega-Flow fan has been manufactured with the finest 
materials and components available and is backed by a one year 
warranty against electrical and mechanical defects in material and 
workmanship.  If this fan fails to operate during this period, return it 
prepaid to place of purchase for repair or replacement without 
charge at the manufacturer's option. 
This warranty gives you specific legal rights and you may have other 
rights that vary from state to state. 

Mega-Flow Fan & Cone 

1.

Fan should be securely mounted to wall.  Refer to 
mounting instructions on sheet 3 of this manual. 

2.  The cone and wire guard must always be installed for 

your protection. 
National safety codes require that guards be installed 
if within 7 feet (2.1 m) of floor or within reach of 
personnel or livestock. 

3.  If thermostat is used, connect fan power cord to 

controller. 

INSTALLATION 

Summary of Contents for MEGA-FLOW CONE FAN

Page 1: ...mance may be greatly reduced by damaged or dirty shutter Clean and inspect shutter periodically to ensure maximum fan performance When this fan is used in a life support ventilation system where failu...

Page 2: ...ng 36 49 75 126 4 cm 48 63 0 160 0 cm 52 67 0 170 2 cm 54 74 0 188 0 cm Rough Opening Fan Size Fan Model Width Height 36 Mega Flow Cone Fan 42 75 108 6 cm 43 75 111 1 cm 48 Mega Flow Cone Fan 54 75 13...

Page 3: ...1 Carefully lift fan into position 2 Securely attach fan to wall with screws not provided NOTE Route power cord through access port in top of cabinet as shown CAUTION Fan Is Heavy Do Not Attempt To Li...

Page 4: ...Scribe WARNING During Cone Installation Be Sure That Fan Motor Is Not Plugged Into Any Power Source Always Double Check Power Sources 1 Lay cone pieces flat with their flanges pointed up Refer to Figu...

Page 5: ...e 6 Install three corner brackets to joints of panel assembly as shown in Figure 4 Attach each corner bracket to two holes in the cone nearest the small cone opening with 1 4 bolts and nuts To install...

Page 6: ...hieve a tight fit of cone around orifice 10 While supporting cone assembly attach a top corner bracket to fan housing Position bracket install 1 TEK screws into fan housing through holes in bracket Se...

Page 7: ...s Four 4 Corner Brackets 7 16 in 11 mm Wrench Ratchet One 1 Wire Guard Eight 8 5 16 18 x 5 8 Carriage Bolts 7 16 in 11 mm Socket Marker or Scribe Five 5 1 4 20 Lock Nuts Ten 10 14 x 1 2 SIM Screws Cor...

Page 8: ...ounting Brackets to the fan housing using two 5 16 18x5 8 carriage bolts in each mounting bracket 6 Mount cone to fan Bend the mounting brackets back slightly to help clear the area of the cone edges...

Page 9: ...nes of shutter to access latch Fasten latch located inside fan housing into slot in flange of shutter Firmly lock down latch Repeat procedure to latch opposite side of shutter Shutter Fits Onto Intake...

Page 10: ......

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