36' Leveling Band Post Installation ..................... 46 Leveling Band Installation ........................46 24' Leveling Band Location ......................... 47 30' Leveling Band Location ......................... 48 36' Leveling Band Location ......................... 50 PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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2 Ring Door Installation and Accessories ..................67 2 Ring Door Assembly ........................68 Optional Bin Step Assembly (WD-042) ..................... 70 Base Angle ............................71 Base Stiffener Shim ........................... 71 Chapter 11 Warranty ............................73 PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
CAUTION if not avoided, may result in minor or moderate injury. This symbol indicates a potentially hazardous situation CAUTION which, if not avoided, may result in property damage. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Start roof fans when supply fans are started. Do not operate when conditions exist that may cause roof vent icing. GSI Group, Inc. 217-226-4421 DC-969 PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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4. Avoid the center of the bin. 5. Wear proper breathing equipment or respirator. Failure to heed these warnings will result in serious injury or death. DC-GBC-1A GSI GROUP, INC. 217-226-4421 PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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(wall) discharge systems. Failure to heed these warnings could result in serious injury, death, structural damage or collapse of tank. DC-GBC-2A GSI GROUP, INC. 217-226-4421 PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Bin Corrugation) Requirements The following foundation recommendations are a revision to earlier manuals distributed by the GSI Group. NOTE: There are changes in foundation dimensions from past publications. These dimensions are critical to the proper installation and function of each foundation.
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(See Figure 3B.) Figure 3B All foundation specifications shall be construed as recommendations only. Because of the many variable conditions in actual installation, the GSI Group, assumes no liability for results arising from the use of such recommendations. Alternate Foundation Forms There are two (2) styles of foundation forms commonly used.
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Two (2) layers of 6 x 6 wire mesh should then be added to the entire area of the foundation to complete the preparation of the bins foundation. (See Figure 3C.) PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
4. Pad for heater not required. IMPORTANT: Fan pad and fan must be leveled and smooth for proper operation. Vibration problems can result from improper fan leveling. Figure 3D PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
1. The top of this pad should be level with the top of the bin’s foundation. 2. Recommended pad thickness is 4" minimum. 3. Front of pad should be perpendicular to bin wall. Figure 3E PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
7. The optional #4 rebar grid can be substituted for the wire mesh in most cases. Place the #4 bars in the pad in an 18" x 18" grid. * Contact GSI Engineering for heights greater than 6". Figure 3G PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Torque (Ft. Lbs.) Bolt Size Minimum Maximum 5/16"-18 3/8"-16 7/16"-14 1/2"-13 Figure 4A Under no condition shall any other bolts be substituted for those supplied by GSI. CAUTION PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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A small number of these are provided for joints and splice plates (FC-42076) for the stiffeners to sidewall connection. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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(S-845) is used where the base angle attaches to the sheet and some are used at the main eave clips. The 3/8" steel flat washers (S-248) are used at the stiffener splices and some are used in the roof rafter splices. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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2. Keep in mind that wire will be used to interconnect the Autoflow control box with the fan/heater unit(s), fill system control box, actuator and all rotary switches. 3. Use the hole pattern to drill holes for mounting the Autoflow control box. Figure 4B Component Placement PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
All 4.00" corrugated sidewall sheets have a top and bottom. Failure to observe this will not allow the door to fit properly. Carefully review the erection manual and place sidewall sheets as shown in Figure PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
20 Ga. NOTE: Fan entrance sheets and plenum access door sheets are located in the second ring from the top of the bin, just below the upper drying floor. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Check to see that the sidewall sheet is “Right side up”. Refer to Page 21 for details. Figure 5A Gauge Color Code White Black/Yellow Orange Pink/Light Blue Blue Brown/Red Green Yellow/Blue Black Pink Light Blue Blue/Orange Yellow PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
There is sufficient caulking for all vertical seams on storage and drying bins. Wipe sheet clean where caulking is to be applied. (See Figure 5C.) Figure 5C Standard Sidewall Sheets as Viewed from Inside PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Continue ring additions until you are ready for door installation. You may want to leave sheets loose to make the attachment of the stiffeners easier. NOTE: Add inside and outside ladders to bin walls as you continue to raise the bin. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
NOTE: All Top Dry bin stiffeners are mounted on the outside of the bin. See stiffener instructions for stiffener joint details and stiffener to sidewall attachment on Page PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
1 Ring 18 Gauge 49-9/16" Orange FC-4206616 1 Ring Top 16 Gauge 41-7/16" Blue FC-4206618 1 Ring Top 18 Gauge 41-7/16" Orange FC-42076 Splice 10-11/16" Figure 6A Figure 6B PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
All stiffeners are outside the bin wall. Use 5/16" x 3/4" grade 5 bin bolts with head and neoprene washer to the inside of the bin wall. Refer to proper Chart and illustrations on Page 28 for proper location of stiffeners and sidewall sheets. Figure 6C PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
IMPORTANT: If shim plates are not used where required, the downward pressure of the stiffeners will not be transferred directly to the foundation and bin failure could result. Figure 6D PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
NOTE: For the splice plates (FC-42076), use 5/16" x 1-1/4" bolts for the stiffener to sidewall connections. Figure 6E Standard (17 gauge through 20 gauge) Sheet Bolting Detail (Viewed from outside of the bin.) Stiffener and Seam Locations Figure 6F PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(not counting the horizontal seam). Bracket to sidewall connection using a 3/8" x 1-1/2" bolt (S-2086), head outside, with a neoprene washer (S-3558) against the wall on the inside. (See Figure 7A.) Figure 7A PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Install the splice plates at the rolled “C” eave member seams using 3/8" x 1" flanged hex bolts and nuts. Tighten all bolts. (See Figure 7B and Figure 7C.) Figure 7B “C” Channel Attachment Nominal Diameter of Tank (Ft.) Part # “A” TD-100678 TD-100643 TD-100731 Figure 7C PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(See Figure 7D.) Figure 7D Nominal Diameter of Tank (Ft.) Part # “A” TD-100632 TD-100634 TD-100730 PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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Height is measured from the bottom of the center collar to the concrete. (See Figure 7E.) Dimension “A” (See below Chart.) Figure 7E Nominal Diameter of Tank (Ft.) Dimension “A” 8' - 9-1/2" 10' - 5-3/16" 11' - 8-3/4" PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Tighten all bolts. Figure 8A Nominal Diameter Long Support Short Support of Tank (Ft.) TD-100720 TD-100721 TD-100650 TD-100651 TD-100740 TD-100741 Figure 8B PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
The angle is to be bolted on the underneath side of the rafters, joining rafter to rafter, with the angles interior angle facing the center of the bin. Figure 8C PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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The angle is to be bolted on the underneath side of the rafters, joining rafter to rafter, with the angles interior angle facing the center of the bin. Figure 8D PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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The angle is to be bolted on the underneath side of the rafters, joining rafter to rafter, with the angles interior angle facing the center of the bin. Figure 8E PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Nominal Diameter # of Holes to Leave Empty of Tank (Ft.) Third and Eighth Holes Fourth, Seventh and Tenth Holes Third, Sixth, Tenth and Twelfth Holes Figure 8G PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
2) Flashing (TD-100648) 3) Floor sheet 4) 5/16" x 1-1/4" Bin bolt Note that there is a nut in between the sidewall sheet and the flashing sheet. Figure 8I PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
The flashing splice pieces can now be attached to the eave flashing to seal around the rib of the floor sheet as shown with #10 self-drilling screws (S-280). (See Figure 8K.) Figure 8K Eave Flashing (TD-101018) (As viewed from inside the bin.) PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
8L. Use 1/4" x 5/8" bolts and double nuts to fasten dump chutes to hopper. Do not tighten first nut down. Lock second nut to first nut and make sure chutes raise and lower FREELY. Figure 8L PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(1 every third sheet). In the eighth hole there will be four (4) posts (1 every sixth sheet). After all of the posts have been installed fill the unused holes with 5/16" x 1-1/4" bin bolts. Figure 8M PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Attach with 5/16" x 1-1/4" bin bolts (S-277). In the fourth and seventh hole there will be ten (10) posts (1 at every third sheet). In the tenth hole there will be six (6) posts (1 every fifth). Figure 8N PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Leveling Band Installation NOTE: Field cut rounded notches in the outer leveling band(s) where the two (2) roof support channels hang from the roof ribs. (See Figure 8P.) Figure 8P PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
24' Leveling Band Grain Depth Settings Inner 24.57" Same Outer 14.2" 12.2" Dump Time Estimate (Corn at 105°) 32 Sec. 28 Sec. Grain Temperature Sensor Distance from Floor 10-1/2" 8-1/2" PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
8. Installation 30' Leveling Band Location Inner Leveling Bands Figure 8R Middle Leveling Bands Figure 8S PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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30' Leveling Band Grain Depth Settings Inner 30.2" Same Middle 22.6" 16.6" Outer 16.2" 12.2" Dump Time Estimate (Corn at 105°) 40 Sec. 34 Sec. Grain Temperature Sensor Distance from Floor 10-1/2" 8-1/2" PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
8. Installation 36' Leveling Band Location Inner Leveling Bands Figure 8U Number 2 Set of Leveling Bands Figure 8V PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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14.2" 12.2" Dump Time Estimate No. 2 26.5" 22.5" 36 Sec. 31 Sec. (Corn at 105°) Grain Temperature Sensor No. 3 20.2" 16.2" 10-1/2" 8-1/2" Distance from Floor PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Field drill five (5) 3/8" diameter holes as shown at left. Attach the pulley assembly with 5/16" x 3/4" bolts with the neoprene on the inside of the bin. (See Figure 9B.) Figure 9B PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
The lift plate should be approximately 12" down from the cross channel when the chutes are level. Figure 9C PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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9. Assembly Dump Chute Chain Assembly (Continued) Figure 9D PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
After chains have been adjusted, install cone over the center collar. Fasten cone assembly with twelve (12) #10 x 3/4" self-drilling screws (S-280). (See Figure 9F.) Figure 9F PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
2. Locate eave clips so that a roof sheet will be centered over sidewall ladder. 3. Use roof brackets (TD-100274) shipped in the roof hardware package. (See Figure 9G.) Figure 9G PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(See Figure 9H.) Nominal Diameter # of Holes Dimension of Tank (Ft.) 25-1/4" 22" 30" Nominal Diameter Part # “A” of Tank (Ft.) TD-100219 TD-100545 TD-100726 Figure 9H PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(4) 3/8" holes through roof panels at each switch location so the plate can be bolted to the roof. Top Dry Bin “A” Diameter 23-1/2" 30" and 36" 19" Figure 9J PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
5/16"-18 x 3/4" Bin Bolt 0.16 S-3651 Tube Seal 0.74 S-396 5/16"-18 Hex Nut 0.06 S-7241 1/8" x 1-1/4" Cotter Pin 0.02 * Hardware package not shown. - Included in hardware package. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
5/16"-18 x 3/4" Bin Bolt 0.16 S-3651 Tube Seal 0.74 S-396 5/16"-18 Hex Nut 0.06 S-7241 1/8" x 1-1/4" Cotter Pin 0.02 * Hardware package not shown. - Included in hardware package. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(4) 3/8" holes into bottom flange using diffuser hangers as a guide. Using 5/16" x 3/8" bolts and nuts bolt the top plate to the “C” channel. Figure 9M PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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Position the side plates on each side with the angle outward and fasten in place using six (6) 1/4" x 1" self-drilling screws. (See Figure 9N.) NOTE: The corner bolt will need to be removed through the side plate, side bracket and front plate. Figure 9N PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
BEFORE CUTTING THE OPENING CHECK THAT TR-4734 IS THE TRANSITION THAT WAS ORDERED. When installing the GSI aeration transition, it will be necessary to field cut a hole into the bottom sidewall ring (usually straight across from the unload auger).
Inside Access Door TD-101020 Rear Door Catches TD-101021 Outside Door Latches TD-101022 Inside Door Latches D03-0512 Lockable Handle D02-0045 Gasket for Lockable Handle ACD-4513 Access Door Handle with Gasket PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
Hook retaining bracket over lower latch mount and position the door hold back against bin wall in a valley. Drill a 3/8" hole through the bin wall and bolt the door hold back to the bin. PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
10. Accessories 2 Ring Door Assembly Figure 10B PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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Top Inner Door Panel WD-6028 WD-6028 Bottom Inner Door Port Hole Cover WD-6053 WD-6053 Inner Door Hinge Strap WD-1302 WD-1302 Door Hold Back Bracket WD-6110 WD-6110 Door Hold Back Extension PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
(See Figure 10D.) Next, lower the bin onto the foundation and check for an adequate seal. Figure 10D Base Stiffener Shim Figure 10E PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
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NOTES PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' (Pre-July 2013)
14 months from arrival at port of discharge, whichever is earlier. The end-user’s sole remedy (and GSI’s only obligation) is to repair or replace, at GSI’s option and expense, products that in GSI’s judgment, contain a material defect in materials or workmanship.
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