HIRED-HAND Mega Flow Slantwall User manual

HIRED-HAND, INC. •1733 County Road 68 •Bremen, AL 35033 •PHONE [phone] •FAX [phone]
Manual Part No. 4801-5125 Rev 12-02 Page 1 of 4
MEGA FLOW FAN
(See Reverse Side for Framing & Shutter Installation Instructions)
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!
SLANTWALL
(ASSEMBLED)
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.
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.
MAINTENANCE
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!
INSTALLATION
1. Fan should be securely mounted to wall.
Refer to mounting instructions on sheet 3
of this manual.
2. Fan is provided with wire guard 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.
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.

HIRED-HAND, INC. •1733 County Road 68 •Bremen, AL 35033 •PHONE [phone] •FAX [phone]
Manual Part No. 4801-5125 Rev 12-02 Page 2 of 4
FRAMING INSTRUCTIONS
FAN SPACING WITH CONE
Fan Housing
Cone
Center-to-Center
Spacing
Fan Size Spacing
36" 49.75" (126.4 cm)
48" 63.0" (160.0 cm)
52" 67.0" (170.2 cm)
FRAMING DIAGRAM
Clear Opening
Width (W)
Height (H)
INTAKE
SHUTTER
SIDE
EXHAUST
ORIFICE
SIDE
See Framing
Dimensions Below
Rough Opening
Rough Opening
Fan Size Fan Model
Width Height
36" Mega-Flow Slantwall 42.75" (108.6 cm) 43.75" (111.1 cm)
48" Mega Flow /Econo Flow 54.75" (139 cm) 54.13" (137.5 cm)
48" Mega Flow Slantwall 54.75" (139 cm) 55.75" (141.6 cm)
52" Mega Flow Slantwall 56.75" (144.2 cm) 57.75" (146.7 cm)
FRAMING DIMENSIONS

HIRED-HAND, INC. •1733 County Road 68 •Bremen, AL 35033 •PHONE [phone] •FAX [phone]
Manual Part No. 4801-5125 Rev 12-02 Page 3 of 4
Power Cord
Install screws to firmly
attach fan to wall
Latch
See next page for
instructions on
latching shutter.
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.
MOUNTING INSTRUCTIONS
CAUTION!
Fan Is Heavy!
Do Not Attempt To Lift Fan Without Sufficient Workers And Equipment.

HIRED-HAND, INC. •1733 County Road 68 •Bremen, AL 35033 •PHONE [phone] •FAX [phone]
Manual Part No. 4801-5125 Rev 12-02 Page 4 of 4
Carefully lift shutter.
Note: Latch is hidden in
this view. See diagram
on previous page.
Slot for latch
With shutter in place,
manually open vanes 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 INSTALLATION
Shutter Fits Onto Intake Side Of Fan
1. Lift shutter.
2. Check that shutter is flush against housing at all points.
3. Manually open vanes of shutter to gain access to latches on fan housing. Lock shutter latches.
4. Installation complete.