Chore-Time Hyflo Manuale utente
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The employees of CTB Inc. would like to thank your for your recent Chore-Time purchase. If a problem should
arise, your Chore-Time distributor can supply the necessary information to help you.
Contact your nearby Chore-Time distributor or representative for additional parts and information.
Chore-Time Group
A division of CTB, Inc.
PO Box 2000
Milford, Indiana 46542-2000 USA
Phone (574) 658-4101 Fax (877) 730-8825
E-mail: [email protected]m
Internet: www.choretimepoultry.com
48" and 52" Hyflo® Fans
Installation and Operators Instruction Manual
MV1832P
November 2016
Fan and Fan Framing Dimensions 48" and 52" Hyflo® Fans Installation and Operators Instruction Manual
2MV1832P
z
Fan Dimensions
Fan Spacing
The Fan Inlet and exhaust must be kept clear of obstructions. Failure to keep the Fan
airflow path clear of obstructions could cause loss of Fan performance and Fan damage.
Fan and Fan Framing Dimensions
MV1832-003 7/04
Item 48" Hyflo®
49451-XX
48" Hyflo®
(9 Inch Panels)
49515-XX
52" Hyflo®
49511-XX
52" Hyflo®
(9 Inch Panels)
49519-XX
1 Bottom Length 41-7/8" [106.36 cm] 41-7/8" [106.36 cm] 44" [111.76 cm] 44" [111.76 cm]
2 Vertical Dim. of Cone 59" [149.9 cm] 59" [149.9 cm] 64" [162.56 cm] 64" [162.56 cm]
3 Shroud Mounting Surface 5-1/8" [13.02 cm] 9-1/8" [23.18 cm] 5-1/8" [13.02 cm] 9-1/8" [23.18 cm]
4 Screen Depth 12.35" [31.37 cm] 12.35" [31.37 cm] 12.35" [31.37 cm] 12.35" [31.37 cm]
5 Vertical Dimension of Cone 2-5/16" [5.87 cm] 2-5/16" [5.87 cm] 4-1/8" [10.48 cm] 4-1/8" [10.48 cm]
Figure 1. Fan Dimensions
5
2
13
4
MV1747-017 04/03
2
3
2
Item 48" Hyflo®52" Hyflo®
1 4" [10.16 cm] Minimum 8" [20.32 cm] Minimum*
2 55" [139.7 cm] 56-1/2" [143.51 cm]
*52" models can be mounted 3.5" apart if Cone Clips are
used. See Figures 16 and 17.
Figure 2. Fan Spacing
Planning the layout of the spacing between Fans is very
important. Spacing too close together will cause interference
between the discharge Cones. The Rough Opening
dimensions for Fans are shown above.
1
Do Not operate these Fans with a variable speed control device. Operating static pressure should be less
than 0.15 inches water column.
48" and 52" Hyflo® Fans Installation and Operators Instruction Manual Fan Assembly/Installation
MV1832P 3
Assembly for 9" Panel Models (models 49515-XX and 49519-XX)
Hyflo® Fans with 9" panels need to be repositioned from their shipping position before they can be installed.
Remove the Fan from the Crate, and with the Blade down, rest the Fan Shroud orifice on sawhorses. Do Not
rest the Fan on the blade. (See Figure 3 below)
Remove the 1/4 x 1/2" Screws from the Side Panels (Figure 4). Shift the Panels up until the second set of
holes in the Panels line up with the holes in the Shroud (Figure 5). Re-attach the Panels with the 1/4 x 1/2"
Screws as shown. Repeat the same procedure for the Top and Bottom Panels. The additional 1/4 x 1/2"
Screws that are required are included in the Parts Package. Once all of the Panels have been shifted attach
the Panels at the corners with 1/4 x 1/2" Screws.
Fan Assembly/Installation
Fan Shroud orifice
resting on Sawhorse
Figure 3. Orifice resting on
Sawhorse Do Not lay Fan on the ground with the weight of the Fan
on the Fan Blade.
Item Description
1 Side Panel
2 1/4 x 1/2" Screw
Figure 4. 9" Remove Screws
Figure 5. Shift Side Panels and re-attach
Figure 6. Attach Panels at Corners
3
2
3
1
3
2
3
1
3
2
Fan Assembly/Installation 48" and 52" Hyflo® Fans Installation and Operators Instruction Manual
4MV1832P
Screen Clips
Set the Fan into the framed opening, but leave it hang out a few inches to allow for the insertion of four
Screen Clips (Item 1, Figure 7). With the Screen Clips oriented with the tab lock as shown, push them into
the slots in the Fan Housing Panels and rotate them forward until they lock into place as shown. Slide the
Fan forward flush with the rough opening making sure that the Clips do not fall out.
Item Description
1 Screen Clip
Step 1: Set Fan into Rough
opening Step 3: Rotate Screen Clip to
lock into place
Step 2: Insert Screen Clip into slot
1Orient Screen Clip
Tab Lock
with tab lock as shown
Figure 7. Installing Screen
Clips
Step 4: Repeat Steps 1 through 3 for Bottom Screen Clips
48" and 52" Hyflo® Fans Installation and Operators Instruction Manual Fan Assembly/Installation
MV1832P 5
Attaching the Fan to the Wall
Slide the Fan assembly into the rough opening and starting with the two side hole locations (Detail A), use
1/4 x 1-3/4" Lag Screws (Item 1, Figure 8), two Nylon Washers (Item 2), and a Screen Retainer (Item 3)
to attach the Fan to the Wall as shown. Use 1/4 x 1-3/4" Lag Screws to attach the Fan at the four corners
(Detail B), and at center Top and Bottom (Detail C) as shown.
Securing Screen Clips on 52" Fans only
For 52" Fan applications, the Screen Clips (Item 4) on the Top Panel need to be secured in place by installing
a Lag Screw through the holes in the Panel and into the Framing as shown in Detail "D".
Motor Installation
Rotate the Motor Support Bracket into the upright position by removing the Upper Carriage Bolt and Nut
and loosening the Lower Bolt and Nut (See Figure 9). Rotate the Motor Support Bracket until it is
perpendicular to the Fan Posts and fasten with (4) 5/16 Carriage Bolts and (4) 5/16 Flange Nuts. Note that
the Nuts go outside the Posts. Remove the Motor from the Crate and attach it to the Motor Support Bracket
with (4) 5/16 Carriage Bolts and (4) 5/16 Flange Nuts as shown.
3
3
Figure 8. Installing Screen
Clips
Corner Hole Detail "B"
Center Hole Detail "A"
A
B
A
B
31
2
3
1
Key Description
1 1/4 x 1-3/4 SS Lag Screw
2 Nylon Washer
3 Screen Retainer
4Screen Clip
C
C
Top & Bottom Detail "C"
3
1
52" Screen Clip
B,D B,D
Detail "D"
3
1
3
4
Figure 9. Attaching the Motor Support Bracket
Item Description
1 Motor Support Bracket
2 5/16 Carriage Bolt
3 5/16 Flange Nut
Lower Nut and Bolt
Hidden by Fan Post
3
2
3
1
3
3
3
3 2 3
3
3
2
3
2
Upper
Fan Assembly/Installation 48" and 52" Hyflo® Fans Installation and Operators Instruction Manual
6MV1832P
Belt Installation
Guide the Belt through the Opening in the Motor Support Bracket and loop it over the Motor Sheave. Guide the Belt
around the Tensioner Sheave and push on it to get enough slack to put the Belt on the Driven Sheave as shown in
Figure 10. Make sure the Belt does not rub against the Motor Support Bracket.
Cone Assembly and Installation
3
Item Description
1Belt
2 Motor Sheave
3 Tensioner Sheave
4 Driven Sheave
1
3
2
4
Figure 10. Installing the Belt
Figure 11. Assembling Cone Panels
Slots in Cone Panel
C-Shaped Drain Tab
3
1
Item Description
1 Cone Panel
Wrong! Cone Panel is upside down
Step 1: Lay a Cone Panel down (Drain Tab at the bottom and slots to the left) and Prop the end up (Slotted
end) with a 2 x 4 board.
48" and 52" Hyflo® Fans Installation and Operators Instruction Manual Fan Assembly/Installation
MV1832P 7
All Four Cone Panels Connected
Holes Nearest Cone Panels Edge
Step 5: Fasten the Cone Panels together with (4) 5/16" x 1/2"
Hex Bolts threaded from inside the finished Cone.
Do not tighten down the Nuts at this time. Leave the
Nuts loose until the Cone is attached to the Fan.
Step 4: Stand the Panels up on edge and curl the Panels
around making a Cone shape with the smaller
diameter up. Insert the Tabs of the last Panel into
the Slots of the 1st and allow the Cone to take its
shape.
Step 2: Insert the Tabs of the second Cone Panel into the
slots of the 1st Panel and lay it down locking the
two Panels together.
Step 3: Repeat Step 2 until all four Cone Panels are
locked together.
Figure 13. Assembling the Cone
Fan Assembly/Installation 48" and 52" Hyflo® Fans Installation and Operators Instruction Manual
8MV1832P
Installing Door Assembly
3
1
3
2
Figure 13. Installing the Door Assembly
Do not install Nuts
3
533
4
Item Description
1Tape
2 Nylon Cable
3 5/16 x 1-1/4" Bolt
4 5/16 Flange Nut
5 Door Center Brace
3
3
3
3
Step 1: Remove the Tape (Item 1) holding the Nylon Cable to the Door.
Step 2: Line up the Four Holes in the Door Ring with the holes in the Cone and thread (4) 5/16 x 1-1/4" Bolts
(Item 3) in until they are tight. Do not install Nuts at this time. These Bolts will be use later to attach
the Cone Brackets to the Cone Assembly
Step 3: Use (2) 5/16 x 1-1/4" Bolts (Item 3) and (2) 5/16" Flange Nuts (Item 4) to attach the Ring to the Cone
using the holes located on both sides near the Door Center Brace (Item 5) as shown. The Nuts go
outside the Cone.
48" and 52" Hyflo® Fans Installation and Operators Instruction Manual Fan Assembly/Installation
MV1832P 9
Attaching the Door Stop Cable (Nylon Cable) and Grill.
3
3
3
4
Nylon Cable
Flush with Cone
3
3
Item Description
1 Bottom Grill Eyehook
2 Door Stop Cable (Nylon Cable)
3 5/16-18 x .625 Carriage Bolt
4 5/16-18 Flange Nut
3
1
Figure 14. Installing the Door Stop Cable
Top of Door
3
2
3
4
Picture of Nylon Cable Secured
Step 1: Line up the Grill Eyehooks with the holes in the Cone. Thread the free end of the Nylon Cable
(Item 2) through the Bottom Grill Eyehook (Item 1) until it is flush with the Cone and secure it with
a 5/16-18 Carriage Bolt (Item 3) and Flange Nut (Item 4) as shown.
Step 2: Use 5/16 Carriage Bolts (Item 3) and Nuts (Item 4) to fasten
the Grill to the Cone at the remaining 7 locations.
Fan Assembly/Installation 48" and 52" Hyflo® Fans Installation and Operators Instruction Manual
10 MV1832P
Installing Fans 60"-64-1/2" on Center
If 52" Fans need to be installed 60"-64-1/2" on center, Cone Clips can be used to keep Cones from interfering with
one another. First, cut the two legs from the horizontal Screen wire as shown in Figure 16 below.
Holding a Cone Clip in place, Push in the side of the Cone and fasten with 5/16 x 1/2" Carriage Bolts and Flange
Nuts as shown in Figure 17 below.
Figure 16. Cutting Screen Legs for Installing Cone Clips
3
1
3
2
Item Description Part No.
1 Cone Clip 49504
2 5/16 x 1/2 Carriage Bolt -
3 5/16 Flange Nut -
52" Cone Fans with Cone Clips
Figure 17. Attaching Cone Clips
3
3
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