GrowSpan Gothic Pro Greenhouses and Systems

Transcription

1 GrowSpan Gothic Pro Greenhouses and Systems Photo may show a different but similar model. Film Cover with Film Roll-Up Side Panels 2016 Growers Supply All Rights Reserved. Reproduction is prohibited without permission. STK# C C C C DIMENSIONS 20' W x 12' H x 28' L 20' W x 12' H x 36' L 20' W x 12' H x 48' L 20' W x 12' H x 72' L 1

2 LOCATION Choosing the proper location is an important step before you begin. The following suggestions and precautions will help determine whether your selected location is the best location. READ THIS DOCUMENT BEFORE YOU BEGIN Thank you for purchasing this GrowSpan greenhouse. When properly assembled and maintained, this product will provide years of reliable service. These instructions include helpful hints and important information needed to safely assemble and properly maintain the greenhouse. Please read these instructions before you begin. If you have any questions during the assembly, contact Customer Service at for assistance. SAFETY PRECAUTIONS Wear eye protection. Wear head protection. Wear gloves when handling metal tubes. Use a portable GFCI (Ground Fault Circuit Interrupter) when working with power tools and cords. Do not climb on greenhouse or framing during or after construction. Do not occupy greenhouse during high winds, tornadoes, or hurricanes. Provide adequate ventilation if structure is enclosed. Do not store hazardous materials in greenhouse. Provide proper ingress and egress to prevent entrapment. Never erect the structure under power lines. Identify whether underground cables and pipes are present before preparing the site or anchoring the structure. Location should be away from structures that could cause snow to drift on or around the building. Do not position the greenhouse where large loads such as snow and ice, large tree branches, or other overhead obstacles could fall. Always check local building codes before you begin. SITE After choosing a location, proper preparation of the site is essential. The following site characteristics will help ensure the integrity of the structure. A level site is required. Site must be level to properly and safely erect and anchor the structure. If the site is not level, use footings to provide a secure base to assemble the structure. Pre-cast concrete blocks, pressure-treated wood posts, or poured footings are all acceptable when properly used. (Some shelters use ground posts or rafter feet.) Drainage: Water draining off the structure and from areas surrounding the site should drain away from the site to prevent damage to the site, the structure, and contents of the structure. WARNING: The individuals assembling this structure are responsible for designing and furnishing all temporary bracing, shoring and support needed during the assembly process. For safety reasons, those who are not familiar with recognized construction methods and techniques must seek the help of a qualified contractor. ANCHORING INSTRUCTIONS Prior to assembling this greenhouse, please read the MUST READ document included with the shipment. WARNING: The anchor assembly is an integral part of the greenhouse construction. Improper anchoring may cause greenhouse instability and failure of the structure. Failing to anchor the greenhouse properly will void the manufacturer s warranty and may cause serious injury and damage. DOUBLE-LAYER FILM INSTALLATION Greenhouses equipped with a double-layer film include a layer that is Infra Red (IR) Retention film. IMPORTANT! During cover installation, the IR film must be installed first! Examine the film and install it according to the instructions printed on the film. 2

3 ASSEMBLY PROCEDURE Following the instructions as presented will help ensure the proper assembly of your greenhouse. Failing to follow these steps may result in an improperly assembled and anchored greenhouse and can void all warranty and protection the owner is entitled to. Steps outlining assembly are as follows: 1. Verify that all parts are included in the shipment. Notify customer service for questions or concerns. 2. Read these instructions, the Must Read document, and all additional documentation included with the shipment before you begin. 3. Gather tools, bracing, ladders (and lifts), and assistance needed to assemble greenhouse. 4. Check the weather before you install the roof cover and any panels (if equipped). Do not install covers or panels on a windy or stormy day. 5. Re-evaluate location and site based on information and precautions presented in the documentation included with shipment. 6. Prepare site (if applicable). 7. Assemble frame components in the order they are presented. 8. Assemble frame including struts (if equipped). 9. Consult the MUST READ document and properly anchor the assembled frame. 10. Install end wall. 11. Install, tighten, and secure end panels and doors. 12. Install, tighten, and secure the main cover. This applies to fabric and film covers that stretch over the frame. 13. Read the care and maintenance information at the end of these instructions. LIST OF WORDS AND PHRASES Before you begin, it is important to become familiar with the words and phrases used in this instruction manual. These words and phrases are common to most GrowSpan shelters and identify the different shelter parts. (Some are used in this document. Others may not apply to this particular shelter.) These terms describe the shipped parts and can also be found on the materials list/ spec sheets included with the shipment. To aid in the assembly, read the following definitions before you begin. GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS Band Clamp: Clamp used to connect end wall framing to rafter pipe. In some cases, band clamps are also used to connect diagonal struts. Clip or Fabric Clip: A short, half-section piece of conduit (cut lengthwise) used to secure end panel to rafter assembly. The clip or fabric clip is typically fastened in place using self-tapping Tek screw. Conduit: An assembly of pipes used to secure some main cover and end panels (if equipped). Purlins and some strut assemblies also consist of connected pipes to form a conduit. Each pipe joint of a conduit assembly is secured with a self-tapping Tek screw to prevent separation. Cross Connector: Any one of the metal brackets used to "connect" or secure a purlin to a rafter. Crossconnectors are typically pictured on the Pictorial Parts Guide page or in the Quick Start section (if present). End Panel: Fabric or material used to cover end walls. Must Read Document: This document includes building and shelter anchoring instructions, steps for end wall reinforcement, safety precautions, and notices and warnings. Must Read document is sent with all shelters and buildings. If you did not receive a Must Read document, contact Customer Service to request the document. On-Center: Term used to describe a measurement taken from the vertical center of the rafter or frame member to the vertical center of another. Purlin: Pipe assembly that runs perpendicular to the rafters or framework that supports the main cover. Purlins are found on the sides and roof areas of the assembled frame, are evenly spaced, and typically run from the front to back of the shelter. Plain or Straight Pipe: A term used to describe a pipe that has the same diameter or width throughout its entire length. Strut: A strut is usually a length of pipe with two flattened ends and is used for diagonal bracing of the shelter frame. A strut is typically secured to the frame work by special brackets and bolts. Swaged End or Swaged Pipe: The term swaged'' refers to the tapered end of the pipe or tube. Swaged ends of a pipe can be inserted into couplers and the straight ends of other pipes. Tek Screw: A self-tapping fastener used to secure pipe joints and to fasten brackets to rafters. 3

4 REQUIRED TOOLS SPECIAL NOTE: Baseboards for Frame The following list identifies the main tools needed for assembly. Additional tools and supports may be needed depending on structure and location. Tape measure or measuring device Marker to mark locations on pipes Variable speed drill and impact driver (cordless with extra batteries works best) Metal-cutting saw Wrenches and impact socket set, or an adjustable wrench Scissors, utility knife, or tin snips Hammers and gloves Adjustable pliers and self-locking pliers Ladders, work platforms, and other machinery for lifting designed to work safely at building height Rope/cable for cover installation UNPACK AND IDENTIFY PARTS The following steps will ensure that you have all the necessary parts before you begin. 1. Unpack the contents of the shipment and place where you can easily inventory the parts. Refer to the Bill of Materials/Spec Sheets. 2. Verify that all parts listed on the Bill of Materials/Spec Sheets are present. If anything is missing or you have questions, consult the Pictorial Parts Guide and all diagrams for clarification, or contact Customer Service. These instructions describe installing a baseboard (recommended) at ground level along each side of the frame. The baseboard runs front to back of the frame. This baseboard is not included with the shipment and must be supplied by the customer. Treated or recycled plastic lumber works best for a baseboard. The baseboard, when installed properly, helps prevent ground posts from sinking when anchored. Depending on the building, it also provides a surface to attach struts or other building components. Consult these instructions, or contact Customer Service for additional information regarding baseboards. ANTI-BILLOW ROPE INSTALLATION TO PREVENT DAMAGE AND POSSIBLE INJURY, INSTALL THE ANTI-BILLOW ROPES IN SHORT LENGTHS ALONG EACH SIDE OF THE FRAME. DO NOT INSTALL AS A SINGLE LENGTH TIED AT EACH END. DOING SO WILL RESULT IN A LOOSE SIDE PANEL IF THE SINGLE ROPE BREAKS DURING STRONG WINDS. Rope #1 Rope #2 Rope #3 NOTE: At this time, you do not need to open the plastic bags containing smaller parts such as fasteners or washers (if equipped). Dotted line represents the anti-billow rope. For reference, circles identify the ends of Rope #1. 4

5 The following graphics and photos will help you identify the different parts and show you how they are used. (Not all parts are shown.) FA4482B Tek Screw CC6212 Fabric Clip QH1402 Band Clamp Mounting Plate Bearing & FA4484B Neo-bonded Galvanized Washers and Long Tek Screws Aluminum Channel Aluminum 8' H-Channel Gearbox Drive FAH009B & FALB01B Carriage Bolt & Hex Nut FAH320B & FALB32B Carriage Bolt & Hex Nut Aluminum U-Channel End Cap Doors/Fans/Vents Aluminum U-Channel Cross Connector End Clamp Square-to-Round Tube Connect Bracket Plain Gear Box QH1330 Angle Bracket Square Tube Fitting Swaged Swaged and Plain Rafter Sections U-Channel Spring 5

6 H-CHANNEL INSTALLATION INSTRUCTIONS The new H-channel design requires installation of the flat side facing out with channel side toward the building. Some diagrams and photos in this document show installation of original H-channel with channel side facing out. Design of new H-channel does not allow channel-side out installation. Use the diagrams on this page to install H-channel with flat side facing out. ATTENTION: Use only 1-1/2" Tek screws to attach H-channel to building frame. Do not use shorter screws. They will not hold. Do not use washers on Tek screws when installing H-channel. Flat Side Channel Flat side toward the sun. UV-protected side toward sun. Install 1-1/2" Tek screws through H-channel into building frame. Center Groove H-Channel ATTENTION: Install all twin-wall poly carbonate panels with UV-protected side toward the sun. 6

7 GrowSpan Gothic Pro Greenhouses and Systems OVERVIEW See illustration below to identify main parts of greenhouse. 1. Locate required parts for each assembly procedure. 2. Assemble rafters and frame, then square the frame. 3. Prepare and attach end panels. 4. Attach main cover and Twist-of-the-Wrist assembly. ATTENTION: Position purlins evenly during frame assembly. Refer to Grid diagram near the back of this guide (Quick Start section) to position purlins, end clamps, and cross connectors. End Rafter Interior Rafter Purlins Ground Post Baseboard is supplied by customer. Finished Grade 7

8 LAY OUT BUILDING SITE 3. Use a transit or line level to drive the second corner post to the same depth as the first ground post. After site is prepared, lay out building site. 4. Sting a line at least as long as the building from the first stake at 90. Taking these steps before assembling the shelter saves time and ensures that the structure is positioned as desired. Ground posts must be driven to the proper depth. Width of the shelter is measured from the center of one ground post to the center of the remaining ground post. SQUARE THE SITE Gather parts: Ground posts 5/16" x 2-1/2" hex bolts (FAG336B) 5/16" nuts (FALB02B) 1. Identify a corner where a ground post will be positioned and drive the first ground post into the ground. NOTE: Insert ground post driver into top of ground post to protect post and drive post. Top of post will be one (1) foot above finished grade when properly driven. NOTE: A transit can be used to ensure an accurate 90 angle, or the rule can be used. Refer to diagram. Using multiples of such as or helps to maintain an accurate 90 angle. Ground Post Back Inside of Shelter Outside of Shelter Front ATTENTION: Position pre-drilled holes facing inside/ outside of shelter so they align with bolt holes in rafter pipes. To align bolt holes in ground posts with those in the rafter after driving posts, insert a tapered rod or pry bar into a ground post bolt hole and turn post. 2. After first corner ground post is in place, string a line the width of building (center-to-center) and drive the second ground post into the ground just enough to hold it in place. 5. After squaring the position of the building, measure the length (center-to-center) and drive the next corner ground post. 6. Repeat the same step for the last corner post. NOTE: Distance measured diagonally between corner posts must be equal for building to be square. 7. Check all dimensions (and adjust if needed) before driving remaining posts to the required height. 8. After all corner posts are accurately installed, tie a string line between tops of corner ground posts on the same side of the shelter. String is used to identify the tops of all remaining posts. String must remain tight and level. 9. Use a tape measure to mark the 48" on-center locations of the remaining ground posts. 10. Drive remaining ground posts at the required 48" oncenter width and the height identified by the string. NOTE: Verify that holes in posts are in the proper position and that each post is plumb and driven to the correct depth. 11. Continue with the Rafter Assembly steps that follow. 8

9 ASSEMBLE GREENHOUSE FRAME After site is prepared and an inventory of parts is complete, continue with rafter assembly. NOTE: All rafter assemblies consist of rafter tubes and purlin clamps. Consult the rafter diagram in the Quick Start section near the back of these instructions before and during assembly. GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS 2. Slide four (4) end purlin clamps (two on each side of the peak) onto rafter pipes. Position clamps as shown. Assistance is required to assemble the greenhouse. RAFTER ASSEMBLY Gather parts: Rafter Pipe (#20G166SS401D) Rafter Pipe (#20G166SS403) Rafter Pipe (#166S064) End Clamps (#102856) Tek Screws (# FA4482B) Nut Setter 3/8'' x 2-9/16 Magnetic END RAFTER ASSEMBLY End rafters include purlin end clamps and band clamps. Install purlin end clamps before the different pipes are connected. Band clamps for side struts are installed when the two (2) end rafters are set onto the ground posts. 1. Select the five (5) pipes needed to assemble the first end rafter and arrange on a level surface. End clamp as seen from inside the assembled frame. NOTE: Position all purlin clamps at or near rafter pipe joints. Consult Quick Start section for additional information. 3. After slipping clamps over rafter pipes, insert swaged end of rafter pipes into plain ends to assemble rafter. 4. Once rafter is assembled, install an FA4482B Tek screw through rafter pipes to secure each joint. (#20G166SS403) (#166S064) (#20G166SS401D) End clamp as seen from inside the assembled frame. IMPORTANT: To prevent damage to cover and end panels, position Tek screws so heads do not contact these covers when installed. 5. Repeat steps to assemble the remaining end rafter and set both end rafters aside. 9

10 RAFTER ASSEMBLY (continued) INTERIOR RAFTER ASSEMBLY Complete the following steps to assemble interior rafters. 1. Select pipes for first interior rafter assembly and position these on ground as shown. Space below is reserved for customer notes. (#20G166SS403) (#166S064) (#20G166SS401D) IMPORTANT: Interior rafters do not use end clamps. Instead, cross connectors are attached during the frame assembly. 2. Insert swaged ends of rafter pipes into plain ends and secure each joint with an FA4482B Tek screw. NOTE: For longer frames, it may be easier to assemble a few rafters at a time and then begin to assemble the frame. Position Tek screws so they will not contact any cover material when frame is assembled. 3. Once rafters are assembled, assemble frame. 10

11 FRAME ASSEMBLY 2. Secure rafter to ground posts using 5/16" x 2 1/2" (FAG336B) bolts and nuts (FALB02B). Use the top NOTE: Baseboards (strongly recommended) shown in the hole in ground post to secure rafter. diagrams throughout these instructions are not included and must be supplied by the customer. Rafter Outside of Shelter Contact customer service at to purchase baseboards, or for additional information. Band Clamp Gather parts: All rafter assemblies and purlin pipe Band clamps (#QH1402) Cross connector (#102548) 5/16" x 2-1/2" machine bolts (FAG336B) and 5/16" nuts (FALB02B) Lifts, ladders, and assistants Rope or cable 1. Carefully stand the first end rafter, slide a band clamp onto each rafter leg, and place rafter in first set of ground posts. Back Inside of Shelter Ground Post Front 3. Use rope or cable to keep the rafter in position. Brace the rafter in place to keep it straight. Depending on the frame size, a lift and additional assistants may be needed. Consult Quick Start section for details. Rafter shown differs in design. 4. Carefully position first interior rafter in place and secure to the ground posts as previously described. Rafter shown differs in design. ATTENTION: Stand the rafter so the nuts and bolts of the end clamps are to the inside of the frame. See diagram Step 8. 1st Interior Rafter End Rafter Rafter shown differs in design. 11

12 FRAME ASSEMBLY (continued) 5. As second rafter is steadied, take one section of purlin pipe (131S075). 6. Insert purlin pipe through an upper end clamp of the end rafter and through a cross connector placed in the same position on interior rafter. Consult Quick Start section (Grid diagram) for purlin location per frame. 10. Move to the interior rafter, verify that rafter spacing is forty-eight inches (48") on-center (adjust as needed), and tighten cross connector. Interior Rafter End Rafter Interior Rafter Purlin 7. Align plain end of purlin with center of end rafter. Do not allow the purlin to extend beyond the end rafter. 11. Secure cross connector to rafter and to purlin using FA4482B Tek screws. See details in Quick Start section if needed. 12. Repeat Steps 6-12 to install the first section of each purlin for the first two rafters. Dashed line shows finished grade. End rafter view Interior rafter view 8. Tighten end clamp and secure it to rafter with an FA4482B Tek screw. End Rafter 20' wide center-to-center 13. Choose another interior rafter assembly and set it in position. Do not use the remaining end rafter. 14. Secure rafter legs to ground posts as previously described and steady the rafter. Purlin 9. Install an FA4482B Tek screw through end clamp and into purlin pipe. 15. Add another pipe and clamp to each purlin run. Verify that the distance between rafters is 48" center-tocenter. Adjust rafter forward or backward as needed to maintain dimension. 12

13 FRAME ASSEMBLY (continued) 16. Secure clamp and purlin pipe. Secure purlin pipe joint using an FA4482B Tek screw. 17. Repeat the above steps as needed to stand and secure the remaining interior rafters and purlins to complete the frame assembly. 18. Slide a band clamp onto each leg of remaining end rafter, secure rafter to ground posts, and attach purlins to it. Verify that end clamps are positioned with nut and bolt to the inside of assembled frame. Refer to Quick Start section and previous diagrams if needed. NOTE: If last end rafter is plumb and final purlin pipe extends beyond end of rafter, cut purlin pipe to required length. GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS BASEBOARD INSTALLATION (RECOMMENDED) The baseboard (strongly recommended) is supplied by the customer and is attached at ground level along both sides of the frame. Baseboards stabilize ground posts and prevent frame from working into ground when anchored. Attach baseboards to frame on the outside of the ground posts. If you are not using baseboards, skip this section. Gather parts: Treated or recycled plastic lumber (supplied by customer). 1/4" x 4" Carriage Bolts and 1/4" Nuts NOTE: The following procedure describes one way to install the recommended baseboards. Size and type of the baseboard chosen may require use of alternative steps. When properly installed, baseboards run the length of frame on both sides. Outside the frame, attach baseboard to ground posts using 1/4" x 4" carriage bolts (FAH009B) and (FALB01B) nuts. Continue adding baseboards to complete first run. Splice between posts as shown. Use a short section of baseboard to secure separate baseboards at a splice. Dashed line shows ground level. Frame length and design may differ from actual frame. 19. Once all rafters are set and all purlins are in place and secure, return to each pipe splice of each purlin and verify that a Tek screw is installed. Install screw if needed. 20. Remove any temporary bracing (if needed) and install customer-supplied baseboards and the side struts. Outside of Shelter Inside of Shelter Ground Level NOTE: Boards should be at ground level or slightly into grade to prevent the shelter from sinking and to create a seal along the bottom. After installing baseboards, continue with these instructions. If the recommended baseboard (customer-supplied) is not used, secure the required diagonal struts to ground post using an FA4484B Tek screw or other customer-supplied fastener. Installation of the diagonal struts is described on the next page. 13

14 SIDE STRUT INSTALLATION There are four (4) side struts for the shelter. These struts are positioned between the end rafters and the first interior rafter on each side. Complete these steps to install the four (4) side struts: Gather parts: Struts Band Clamps (#QH1402) Lag screw or nut and bolt (supplied by customer) 3. Attach remaining end of strut to baseboard using a lag screw or nut and bolt (not included). See diagram that follows for location. Photo shows the strut attached to the inside of the customersupplied baseboard. Attach strut as shown. End Rafter 1. Locate one strut and position it between end rafter and first interior rafter as shown below. Baseboard Strut Interior Rafter Finished Grade End Rafter Finished Grade Baseboard is required for this procedure. Customer supplies the baseboard. 2. Attach one end of strut to band clamp as shown. NOTE: A baseboard provides a place to attach each strut and helps keep ground posts at the required depth. Customer is responsible for providing a baseboard for this frame. If no baseboard is present, attach strut to ground post using a FA4484B Tek screws or other customer-supplied fasteners. 4. Repeat above steps to attach the remaining side struts. 5. After securing struts, verify that each clamps is secured with a FA4482B Tek screw to the rafter. 6. Verify that each pipe splice (purlin and rafter) is secured with an FA4482B Tek screw. 7. Complete the next procedure to anchor the assembled frame. End Rafter Band Clamp ANCHOR THE ASSEMBLED FRAME At this point, anchor the greenhouse frame. Consult the MUST READ document for anchoring information and suggestions. Please call customer service at for additional anchoring information. Strut CAUTION: The anchor assembly is an integral part of the greenhouse construction. Improper anchoring may cause instability and failure of the structure to perform as designed. Failing to anchor the shelter properly will void the manufacturer s warranty and may cause serious injury and damage. NOTE: Head of bolt on band clamp must face toward the outside of shelter. 14

15 END WALL INSTALLATION The steps to install end walls for the greenhouse include the following: 1. Install end wall framing. (See the diagrams in the Quick Start section near the back of these instructions. Read the accessories note below.) 2. Prepare polycarbonate end panels and attach. 3. Assemble doors and attach. INSTALL END WALL FRAMING (Front and Back) GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS DO NOT REPOSITION THE END WALL VERTICALS USED AT THE SEAM OF TWO (2) POLYCARBONATE PANELS. Always consult the installation guides that shipped with the accessory for additional precautions, recommendations, and safety requirements. Before installing any electrical accessory, consult a professional electrician for precautions and additional assistance. For gas heaters, a professional, qualified service technician must install the unit. Site variations and different methods for anchoring the greenhouse may require slight changes to be made to these instructions. It is the responsibility of the owner/ builder to adapt these instructions as needed to adjust for these and other differences. A NOTE ABOUT INSTALLING THE END WALL FRAMING FOR OPTIONAL HEATERS, VENT FANS, AND MOTORIZED SHUTTERS (if equipped): Optional accessories such as heaters, vent fans and motorized shutter units are typically installed in the end walls of this greenhouse. Additional horizontal framing (included) is installed between the vertical end wall frame tubes to mount these accessories. The spacing shown for the end wall supports on the end frame diagrams may be too narrow for the installation of some larger accessories. Diagrams do not show framing for the accessories. When framing the end wall, consult the installation instructions for the accessories (if equipped), or measure the width of the accessory to accurately space and position the end frame tubes. Consult the panel installation diagrams in the Quick Start section to identify the verticals that can be moved. Before installing any greenhouse accessory, adhere to the following: Consult the end frame diagrams before installing the accessory horizontal framing. If labeled, move only those verticals labeled as "NON- CRITICAL" on end frame diagrams when deciding where to install the additional horizontal framing for accessories. Consult the diagrams in the Quick Start section showing the polycarbonate panel locations and the locations of the aluminum trim and profile before repositioning any end wall vertical. Complete these steps to install the accessory framing: 1. Based on the installation requirements and precautions of the accessory, choose a location in the end wall to mount the accessory, and cut a 1.5" x 1.5" frame tube to the required length for framing. 2. Attach these horizontal frame tubes between the vertical frame tubes of the end wall (at the required height determined by the installation instructions included with that accessory) using angle brackets. INSTALL END WALL FRAME Refer to the end frame diagrams (Quick Start section). The materials and parts needed to assemble end wall frame include: Square Tube # and # Angle Brackets (#QH1330) & Band Clamp (#QH1402) Square Tube Fitting (#104624) Square-to-Round Tube Connect Bracket (#104074) Carriage Bolt (#FAH320) and Nut (#FALB32B) Tek Screws (#FA4482B) 1. Locate the square tubing for base tube. Base tube consists of 99" swaged tubes (102987) and one (1) square pipe cut-to-fit. 2. Insert the swaged ends of the tubing into the plain ends to connect the pieces, measure, and cut to length. 3. Position this assembled base tube on the ground between end rafter ground posts (front of greenhouse). Base tube will be directly below and in line with rafter. 15

16 INSTALL THE END WALL FRAME (continued) 4. Secure base tube using an angle bracket and FA4482B Tek screws at each end. 10. On assembled frame member, mark length determined in Step 9 and subtract amount needed to account for square-to-round tube connect bracket, which will be attached to top of frame tube. See diagram below. End Rafter Ground Post Base Tube The bracket shown in this diagram can be installed with either its short section (as shown) or the long section attached to the ground post. Front (or outside) of the greenhouse Square-to- Round Tube Connect Bracket On the base tube surface facing the inside of the greenhouse, install an FA4482B Tek screw at each pipe joint. Next, locate and mark the center of base tube. 6. Consult the end frame diagram (Quick Start section) and mark the rough opening for the double door. 7. Place band clamps on end rafter above the door as shown below. DO NOT TIGHTEN THE BOLTS AT THIS TIME. ATTENTION: Consult the diagrams in the Quick Start section to view the frame for this shelter. Vertical Door Frame Tube 11. Cut the tube to length. FAH320 Bolt & FALB32B Nut 12. Select a square-to-round tube bracket and attach bracket to one end of frame member. Use a 5/16" drill bit to drill a hole through tube. Attach bracket to tube using a FALB32B nut and FAH320B bolt. 13. Repeat Steps 8-12 to construct the remaining vertical frame tube for the door. 14. Install the frame tubes. Use the bolt in the band clamp to attach the bracket to the band clamp. DO NOT TIGHTEN AT THIS TIME. NOTE: The heads of the bolts for each clamp are to the outside (or front/back) of the greenhouse. At this point, the two vertical door frame members should be loosely attached to the end rafter. Finished Grade 8. Next, consult end frame diagram in Quick Start section. Choose one (1) square tube (#102897) and insert the swaged end into a tube. 9. Measure the required length for the frame tube. NOTE: Length is measured between top of base tube and band clamp (Step 7) on rafter. 16

17 INSTALL THE END WALL FRAME (continued) 15. Using the marks on the base tube for the rough door opening, attach bottom of each vertical frame member to base tube using an angle bracket and FA4482B Tek screws. Consult the end frame diagram if needed. Center of Door Frame Tube GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS 18. Install an FA4482B Tek screw through the back side of each door frame tube to secure the tube splice. 19. Choose a tube for door header and cut length to the width of rough door opening. Cut off part of swaged end. Do not cut the plain end. 20. Using two angle brackets, attach header to end wall assembly between door frame tubes as shown. Angle Bracket Door Opening Base Tube Mark Header 16. With vertical door frame tubes attached to base tube, mark the height of rough door opening. 92-1/4" Height of rough door opening 96-3/4" Width NOTE: Inside dimensions are shown. Diagrams may show a different frame. Mark Here 92-1/4" Height of rough door opening 92-1/4" 21. Check width of rough opening at top and bottom. Adjust if needed. Check opening for square. Diagonal dimensions from corner-to-corner should be the same. 22. Cut the tube for the short, end wall supports between header and end rafter. NOTE: Consult the End Frame Diagrams in Quick Start section. Frame shown may differ from actual frame. 17. Using a level (or other means), plumb the door frame tubes and tighten the band clamp bolts to lock frame members in place. 23. Attach as shown above and in Quick Start details. 17

18 INSTALL THE END WALL FRAME (continued) 24. Using end frame diagram, determine the number of remaining vertical end frame supports. Place one band clamp on end rafter for each. 25. Using end frame diagrams (Quick Start section), mark locations of the remaining vertical end wall supports on the base tube. 26. Choose tubes for each remaining vertical support. 27. Use the steps presented earlier in these instructions and the end frame diagrams to measure and cut each section of square tubing for the remaining vertical frame members. 30. Align center of frame member with center mark on base tube and attach top of frame member to band clamp on rafter. Do not tighten. FA4482B Tek Screw Position all screws, bolts and clamps so they will not damage the end wall panels when panels are attached to the end wall frame. Band Clamp Center Mark 31. Verify that frame member is plumb and use FA4482B Tek screws to secure fitting to base tube and frame member. Square-to- Round Tube Connect Bracket End Rafter Front (or outside) of the greenhouse FAH320 Bolt & FALB32B Nut ATTENTION: Remember to subtract the amount needed to account for the square-to-round tube connect bracket that will be attached to the top of each remaining frame member. 28. Choose a square-to-round tube connect bracket and attach bracket to one end of vertical frame member. Use a 5/16" drill bit to drill a hole through tube and attach bracket to tube using a nut and bolt. 29. Slide a way connector onto the frame tube and set assembly on base tube of end frame. Inside view of end rafter 32. Tighten band clamp and install an FA4482B short Tek screw through clamp and into rafter. 33. Repeat as needed to assemble and install remaining vertical end wall supports. 34. Return to each frame member and install an FA4482B Tek screw through the backside of each tube fitting to secure end frame support to tube fitting. 35. Return to each band clamp, connector, and square tube splice and verify that a Tek screw is installed. Install an FA4482B Tek screw if needed. 18

19 INSTALL END WALL FRAMING (BACK) Greenhouse end walls (front and back) are identical except as noted below and on end frame diagrams. If back wall includes optional double door kit (additional purchase required), repeat End Wall Installation procedure and install framing for remaining end wall. If back wall does not include an optional double door kit, consult the end frame diagram to install the vertical frame tubes in the framed door opening. GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS TAPE SHARP EDGES AND CONNECTORS After frame is assembled, check for sharp edges that could damage cover or end panel. File these smooth or tape over them using the supplied duct tape. In addition, return to all rafters and apply tape over each connector to better protect the cover film when it is installed. The following photo shows one way to apply tape. Duct tape over connector Dashed lines show where additional frame tubes are installed when the optional double door is not present. Consult the end frame diagram for additional information. 1. Read note regarding installation of optional accessories at the beginning of the end wall installation section. 2. Cut tubes to required length and attach to end wall framing. 3. Install frame tubes as previous described. Rafter and frame shown above may differ from actual frame. Photo is used to illustrate tape application. 19

20 END PANEL INSTALLATION After end frames are assembled, install the polycarbonate panels. Steps that follow describe one way to complete the end wall panel installation. Complete the following general steps to install end panels. 1. Consult panel location diagrams and select a panel. Begin at the edge of door opening and work toward outside edge of end wall. Materials and parts needed to install end panels include: Polycarbonate panels and white vent tape Aluminum U-Channel profile (#104213) Aluminum 8' H-Channel profile Tek screws (#FA4484B) Neo-bonded, galvanized washers (#102921B) See X in diagram below for first panel. NOTE: Remove the protective film. When needed, an upper panel is cut to length after attaching it to the end wall frame and rafter. Use the rafter profile as a guide. 2. Apply vent tape to bottom of lower panel and then install aluminum u-channel profile (104213) along panel edge adjacent to door as shown on panel diagram. Read the following information before starting: U-channel (104213) is used to finish sides and top edges of some polycarbonate panels. Aluminum 8' H-Channel is used to join two (2) separate polycarbonate panels at the seam. FA4484B Tek screws and B galvanized washers are used to secure aluminum channel and panels to end wall frame. Install polycarbonate panels with UV-protected side to the outside toward the sun. Mark this side with a marker if needed after removing the protective film. ATTENTION: Protective film must be removed from the polycarbonate panels. Allowing film to remain intact and in direct sunlight will make the film difficult if not impossible to remove. During preparation, rest panel edges on cardboard or other material to protect them from dirt and damage. Seal bottom edge of panels with white vent tape. Consult polycarbonate panels (Quick Start section) for the location and lengths of each panel. The diagrams are located near the back of these instructions. X Dashed line and small arrows (above) show where to install vent tape. Do not install tape in any other location on any other end panels. 3. Place panel in position, attach it to end wall framing using B neo-bonded washers and long, FA4484B Tek screws. ATTENTION: Panels must be positioned as shown on panel diagrams. Using a panel in the incorrect place can affect placement of subsequent panels. In addition, the amount of aluminum profile used between panels and to finish panel edges may not be adequate if additional seams are created. Begin at the door end of the building. INSTALLING ACCESSORIES Install all accessories (fans, vents, heaters, etc.) after installing all polycarbonate sheets. 20

21 END PANEL INSTALLATION (continued) GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS Secure all polycarbonat panels as shown in the photos. Always remove protective film. Mark and install the UVprotected side to the outside (toward the sun). Mark UV Side X NOTE: When attaching any aluminum profile, remember to account for areas where different sections of profile intersect so that profile is cut to proper length. Space FA4484B Tek screws evenly at 16" on-center when securing panels. DO NOT USE WASHERS WHEN SECURING H-CHANNEL TO END FRAME. DO NOT install profile on bottom of end wall panels. These edges are sealed with vent tape. Use an FA4484B Tek screw and washer to secure panel to end wall frame. Do not crush panel when installing screws. END WALL FRAME TUBE TEK SCREW PANEL SPLICE "H" CHANNEL [ ] TEK SCREW & NEO-BONDED WASHER 8MM POLYCARBONATE GLAZING PANEL Diagram shows basic panel installation and fasteners used to secure polycarbonte panels. 21

22 END PANEL INSTALLATION (continued) In photo below, top of panel is removed using a power tool equipped with a round cutting bit. Use rafter as a guide for best results. Cut upper panel to proper length. 5. After installing all panels, cut and attach profile to the remaining upper edge of all polycarbonate panels. NOTE: For the curved panel edge, prepare u-channel profile as shown below: a. Cut angled notches from profile to allow bending. The tighter the curve, the closer the notches. b. Distance between notches is determined by the degree of the bend needed to match the rafter. NOTE: Actual greenhouse frame may differ. 4. Continue installing panels and aluminum profile in the locations shown on the end panel diagrams (Quick Start section) for the front and back end walls. ATTENTION: The u-channel profile for the top edge of all panels (dashed line below) is installed last and after all profile is installed along edges and between each panel as shown on the end panel diagrams. c. Bend the u-channel profile at the notches before installing it. Install profile here. Outside edges of panels are finished with aluminum u-channel profile (104213). Consult diagrams for details. U-channel profile (104213) is also installed along panel bottoms above doors to finish those edges. 6. Repeat the procedure for the remaining end panels at the other end wall. 7. Continue with the Double Door Assembly procedures. 22

23 DOUBLE DOOR ASSEMBLY 7. Install aluminum u-channel profile to all edges of the Materials and parts needed to assemble doors include: polycarbonate panel. Door frames and polycarbonate panels Door hinges and latch hardware Aluminum U-channel (104213) End cap (104548) Tek screws (FA4482B & FA4484B)) Neo-bonded galvanized washers (102921B) ASSEMBLE AND ATTACH DOORS 1. Locate door panel (#102923) and place it on a flat surface. Photo shows panel installed on door frame and finished with the aluminum u-channel (104213). Corners are cut at 45 angles. 2. Select one 4' x 8' polycarbonate panel and trim it so that length is one-quarter inch (1/4") shorter than length of door frame. 3. Trim width of polycarbonate panel so that it is onequarter inch (1/4") narrower than width of door frame. NOTE: Trimming panels as instructed will keep panel flush with edge of door frame after aluminum profile (104213) is installed. 4. Remove protective film. Mark UV-protected side if needed. Install panels with UV-protected side to the outside (toward the sun). To keep panel and profile secure, install the FA4484B Tek screws and neo-bonded washers so screw drills through the longer edge of the U-profile (underside of the panel) and washer overlaps shorter edge of the U-profile (top) as shown above. 8. Repeat the above steps to attach panel and to install the aluminum profile to the remaining door frame. 9. After assembling both doors, evenly space two hinges along each door frame. 10. Attach hinges using the FA4484B Tek screws. 5. Center panel on door frame so that approximately one-eighth of an inch (1/8") of the door frame extends beyond the edge of the panel. 6. Use FA4484B Tek screws and neo-bonded galvanized washers to attach panel to horizontal cross tube of the door frame. NOTE: Attach panel in the locations shown in photo to hold panel in place while installing aluminum profile (104213) to the perimeter edge of panel. 23

24 DOUBLE DOOR ASSEMBLY (continued) 11. With assistance, lift door and attach hinges to end wall using FA4484B Tek screws. a. Photo shows end cap as attached to door frame. View shows assembly from the outside. b. Cross section shows end cap (dashed line) attached to the inside/back of door frame. Door Frame Tube End Cap (#104548) Locations of door hinges may vary. 12. Install 6" chain bolt to upper part of the inside of one door. Attach main latch assembly to the other door. c. Dashed line identifies where to attach end cap. End cap extends beyond frame members and into the rough opening to stop the door and to help seal the gap between door and frame. Inside View Outside View 13. At top and sides of end wall door opening on the inside of the frame, attach end cap (104548) and allow it to extend below header and into the frame opening. ATTENTION: This profile acts as a stop for the double doors and prevents undo stress on hinges. Consult the photos that follow. End cap used for door stop and seal. Diagram may show a different frame used for illustration purposes only. 24

25 DOUBLE DOOR ASSEMBLY (continued) INSTALL POLYLATCH U-CHANNEL (102197) 14. After installing the end cap, attach another Gather parts: section along the inside frame of the door that includes the chain latch. Aluminum U-channel (#102197) Ribbon board and wood screws (supplied by customer) Tek screws (#FA4482B) 1. Measure height (48" maximum) to identify top of roll-up sides. NOTE: Attach polylatch channel at approximately 48" above the ground along both sides of frame. Attaching a ribbon board (not included) to rafters and then attaching u-channel to ribbon board is recommended. Use customer-supplied wood screws to secure u-channel to wood ribbon board if board is used. Consult diagram below for clarification. Ribbon Board Diagram may show a different frame used for illustration purposes only. NOTE: This section of end cap acts as a stop for the remaining door of the double door assembly when both doors are closed. 15. Check the operation of the latches and doors. 16. Continue with the Main Cover Installation procedure that follows. MAIN COVER FILM INSTALLATION After end panels and doors are installed, install the main cover film. The steps to install the cover film include: 1. Attach polylatch u-channel (102197) along greenhouse sides and tops of greenhouse end rafters. 2. Pull one cover film over frame, stretch end-to-end, and attach to end rafters. 3. Stretch and attach frst cover to the sides. 4. Install inflation fan kit. 5. Attach a second cover layer to the frame. 6. Test the operation of the inflation fan kit. 7. Install roll-up side kits and test. 48" NOTE: Ribbon board and baseboard (recommended) shown above are supplied by the customer. 2. Attach one section of u-channel to the rafters along the frame side using Tek screws. Attach u-channel flush with outside edge of end wall panels. Ribbon board is shown below. U-Channel Rafter Ribbon Board NOTE: Single polylatch (102197) is attached to building sides and tops of end rafters. 25

26 INSTALL POLYLATCH U-CHANNEL (continued) The steps that follow describe one way to install cover film. 3. Continue to attach u-channel to rafters (or ribbon board if used) and work toward the other end of frame. Cut last section of u-channel to required length so it is flush with end wall panel. 4. Repeat these steps for remaining side. 5. After attaching u-channel to frame sides, use Tek screws to attach the u-channel to top edge of the end rafters. Top edge of end rafter ATTENTION: Install the IR film cover first! Examine the IR film and install with the correct side facing in the direction indicated on the film. 1. Take IR film and position it along base of one side of greenhouse with the correct film surface facing up. NOTE: Unfold cover and locate an edge. Frame shown in the photos that follow differs from actual frame. Procedure is the same. Location of the side runs of U-channel and ribbon board. Photo shows cover film in position to pull over frame. NOTE: Insert shows installation of u-channel on top of an end rafter. U-channel will bend with the curve of rafter as it is attached. Install screws at 12" on-center. 6. Continue to attach u-channel until it is installed on top of both end rafters. INSTALL MAIN COVER Gather parts: Main covers and inflation fan kit U-Channel spring (#102198) Ropes long enough to reach over the frame (provided by customer). May not be needed. Box cutter or utility knife Assembly Procedure After installatin u-channel, unpack the main cover and pull into place. Ropes or straps are typically used to pull main cover onto and over the frame. WARNING: To prevent damage to the cover and to prevent serious personal injury, DO NOT attempt to install the main cover on windy or stormy days. Consult the bill of materials for cover film identification. The greenhouse is equipped with double-layer main cover and an inflation fan kit. One cover is pulled into position and anchored to the frame, then the inflation kit is installed, and finally the last film layer is attached. 2. Along the edge, make small holes in the cover at evenly spaced intervals and tie rope or straps to the cover film. NOTE: Ensure ropes or straps are long enough to reach over the building. Use additional ropes for buildings longer than 48' to prevent tearing the cover film when it is pulled into place. Keep the holes, used to attach rope or straps, near the edge of the material and below where film will be secured to the u-channel. WARNING: To prevent damage to the cover and to prevent serious personal injury, DO NOT attempt to install the main cover on windy or stormy days. 26

27 INSTALL MAIN COVER (continued) 3. Throw ropes over top of greenhouse and pull film into place. ASSISTANCE IS REQUIRED. GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS Rope (or straps) can remain in place to temporarily secure film. Remove these as film is secured. 6. Continue installing spring along top of first end rafter; ensure an even amount of film is maintained along edge of greenhouse. 7. Continue down both edges of first end rafter until entire length of film is secured. 8. Move to other end rafter and repeat steps to secure film in u-channel. 9. After stretching film end-to-end and securing it in the u-channel, move to one side of the greenhouse and repeat the steps to anchor film in the u-channel. NOTE: Maintain an even length as working along the side to minimize wrinkles. The final stretching of film takes place when the last side is secured. 4. Center cover side-to-side and end-to-end. IMPORTANT: To prevent damage to the main cover during installation, additional personnel and lifts may be needed. Verify that you have installed the IR film according to the markings shown on the film. 10. After securing the first side, move to the other side, stretch film, and secure it in place. Film is cut longer/wider than is required to cover the greenhouse. For easier anchoring, allow approximately 10" to extend past the edge of the end rafter as film is anchored into place. Attach main cover film to u-channel. NOTE: Pull film tight as the spring is inserted into the u-channel. 11. Once first layer of film is installed, install the inflation fan kit in the desired location according to instructions sent with the kit. Photos show installing wire spring into u-channel on the outside of greenhouse. Process is the same for u-channel attached to the end rafters. 5. Once film is in place and centered, begin at the peak of one end rafter and install wire spring (102198) into u-channel to secure film. ATTENTION: Install the inflation fan kit before installing the second layer of film. Consult the instructions included with the inflation fan kit to install the kit. ATTENTION: Confirm film is centered front-to-back and side-to-side to ensure enough material is present to lock into u-channel. Excess film along each side is rolled up when roll-up side assemblies are installed. 27

28 INSTALL MAIN COVER (continued) ASSEMBLE ROLL-UP SIDE CONDUIT 12. After installing inflation fan kit, repeat steps to install Gather parts: second layer of film. Pipe 1.315'' x 75'' swaged 17 GA (#131S075) NOTE: When installing the second film layer, use the same u-channel used for the first cover film and a second run of spring. Install spring over the first u-channel spring and film layer. The excess material along the sides is rolled up in the roll-up side assembly. 13. After installing second film layer, test inflation fan kit. IMPORTANT: If trimming the excess cover material at the ends (not the sides), DO NOT remove too much of the excess material. Some excess main cover material (the material that extends beyond the end rafters) should remain in place to more easily re-stretch the film if needed. 14. Continue by installing the roll-up side assemblies. Pipe 1.315'' x XX'' plain 17 GA (#131P0XX) Tek screws (#FA4482B) Roll-up side conduit assembly attaches to bottom of roll-up side panel. Assembly runs length of frame and serves as the center pipe the roll-up panel wraps around when it is opened for ventilation. NOTE: Number of pipes used in roll-up conduit assembly varies with length of greenhouse. Roll-up conduit assemblies consist of multiple sections of swaged 1.315" pipe at 75" (part #131S075) and one (1) additional plain 1.315" pipe at a shorter length, where XX represents remaining length required to complete the assembly. Some greenhouses use all 75" swaged pipe for the rollup conduit. Last pipe is cut to length after installation. Complete these steps to assemble the roll-up side conduit. 1. Locate all sections of pipe needed to assemble the rollup conduit. 2. Insert swaged end of each pipe into plain end of another pipe until conduit is assembled. INSTALL ROLL-UP SIDE ASSEMBLIES Instructions below describe how to install a single roll-up sidewall assembly for one side of the frame. Procedure is repeated for the remaining side. Steps to install the roll-up side include the following: 1. Assemble the roll-up side conduit. 2. Attach roll-up conduit to bottom of main cover film along the sides using fabric clips. 3. Assemble the Twist-of-the-Wrist assembly and attach it to the frame and roll-up side panel. 4. Install anti-billow ropes. 5. Test operation of roll-up side. 3. Secure each pipe joint with an FA4482B Tek screw. 4. Place assembled conduit at base of side where end of cover film is located. NOTE: Wrap duct tape over Tek screws to prevent damage to film. 5. Repeat steps to assemble remaining conduit. 6. Continue with the next procedure to attach conduit to roll-up panel. 28

29 ATTACH CONDUIT TO ROLL-UP SIDE PANEL Gather parts: Assembled conduits Fabric clips #CC6212 (Divide quantity in half.) Tek screws (#FA4482B) To this point, film covers are secured to the greenhouse. Roll-up portion of cover film along both sides is secured to and hanging down from u-channel. 1. Unfold remaining portion of cover film (if needed) and evenly stretch it out on along the frame. 2. Set assembled conduit on edge of film panel. ATTENTION: Allow a few inches of the conduit to extend past the end of the greenhouse end wall at the end where you want to install gearbox assembly for the roll-up side. 3. Working from inside the frame, roll assembled cover conduit onto the edge of film panel. Inside View GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS TWIST-OF-THE-WRIST ASSEMBLY Gather parts: Aluminum channel (102570) Drive handle Gearbox and gearbox drive Mounting plate Bearing and threaded rod 3/8" nuts and washers The Twist-of-the-Wrist Assembly is designed to roll up a portion of the sides of the structure. The following steps describe the assembly and its installation. Guide Channel End Rafter Threaded Rod Purlin Frame shown may differ from actual frame. Carriage Bolt Roll-up Side Conduit Diagram may show a different model and is used for illustration purposes only. 4. Verify that film and conduit are evenly positioned and tuck film edge under the conduit. Rotate conduit and film clockwise. 5. Ensure that panel is even and secure film to the conduit using FA4482B Tek screws and CC6212 fabric clips evenly spaced along the conduit. 6. Continue rolling excess film around conduit. 7. Repeat these steps for the other side of shelter using remaining half of fabric clips. 8. With film panel rolled onto each conduit, continue with the Twist-of-the-Wrist Assembly procedure. 1. Drill a 5/16" hole through the roll-up conduit 1/2" from the end. 2. Insert a tubing adapter into conduit and align holes of adapter with drilled holes in conduit. 29

30 TWIST-OF-THE-WRIST ASSEMBLY (continued) 3. Take the aluminum channel and drill a 3/8" hole through the channel 2" from one end and attach a threaded rod using a 3/8" nut on each side of the channel. 2" 6. Select bearing bracket and attach bearings. (In some instances, bearings may come already attached.) Assemble bearings as follows if shipped unassembled: NOTE: Attach single bearings to sides of bracket and double bearings to middle portion of bracket. Use 1/4" hex bolts and locknuts as needed. Install a flat washer on both sides of each bearing to insure proper operation of bearings and the assembly. 7. Install longer bolts with bearings on the side of the bracket that has two holes. Install these before installing the double bearing assembles. See figures below. 8. For spacers on long bolts, insert a 5/16" nut over each bolt. These nuts are used as spacers only. 5/16" Nut 4. With lower end of channel approximately 4" above the ground, position channel along rafter at the end where the Twist-of-the-Wrist assembly will be located. 5. Secure upper end of channel by drilling a 3/8" hole through end rafter. Attach as shown. Lower end of channel will "float" and is not attached. 5/16" Nut 9. Slide the Twist-of-the-Wrist mounting plate over the long bolts and secure plate using two locknuts. Top View NOTE: Install a flat washer between nut and end wall polycarbonate panel. Locknuts 10. Attach Twist-of-the-Wrist gearbox to the mounting plate using hex head bolts included with plate. 30

31 TWIST-OF-THE-WRIST ASSEMBLY (CONTINUED) 11. Using an FAH005B (1/4" x 2") carriage bolt and FALB01B nut, attach square shaft to a tubing adapter. GROWSPAN GOTHIC PRO GREENHOUSES AND SYSTEMS 15. Attach conduit to square shaft of assembly by inserting another FAH005B carriage bolt through hole in conduit and tubing adapter. Add and tighten FALB01B nut. NOTE: Adjust channel on threaded rod or cut conduit to length or both to achieve desired fit. 12. Slide square shaft through Twist-of-the-Wrist gearbox. 16. Attach crank handle to Twist-of-the-Wrist assembly. (End panel is not shown in the above diagram.) 17. Test operation and repeat steps for the remaining assembly. 13. Slide Twist-of-the-Wrist assembly onto channel from the ground end. (This is the free end of channel.) NOTE: If panel rolls in the desired direction, but you want to turn the crank in the opposite direction for the same result, unbolt, reposition gearbox, and remount it on the same side of mounting bracket. See above. INSTALL ANTI-BILLOW ROPES Gather parts: Eye screws and eye bolts Anti-Billow rope Nut and washers Anti-billow ropes secure the roll-up sides when they are in the down position. Complete the following steps to install ropes. Repeat steps for the remaining side. 14. Finish rolling conduit clockwise up to the Twist-of-the- Wrist assembly. ATTENTION: The procedure that follows is applicable when the frame was constructed using wood boards under each rafter foot, or if baseboards were installed. If the shelter was constructed on concrete footings, a concrete slab, or on bare ground, alternative steps must be taken by the owner during the following procedure to anchor the lower ends of the anti-billow ropes. Additional parts may be required and must be supplied by the customer. 1. Using the Twist-of-the-Wrist assembly, roll up the sidewall so that it is a few inches above the ground. 2. Install the first eye screw into the wood baseboard at the base of the end rafter where the Twist-of-the-Wrist assembly is located. See diagram on the next page. 31

32 INSTALL ANTI-BILLOW ROPES (CONTINUED) ATTENTION: If no wood baseboard is present as recommended, additional steps must be take to anchor the lower portion of the anti-billow ropes. 3. Move up same end rafter and drill a 3/8" hole through u-channel and rafter leg, insert an eyebolt, and secure eyebolt with a nut and washer. 9. Repeat to install anti-billow ropes for remaining side. NOTE: The number of individual ropes along any one side depends on building length, rafter spacing, and length of rope sections. 10. Check roll-up side operation. 11. Read the shelter care and maintenance information. Diagram may show a different frame used for illustration purposes only. NOTE: If u-channel was attached to a ribbon board, mount eyebolt through the channel and ribbon board. 4. Attach remaining eye screws and eyebolts using the diagram below as a pattern guide. 5. Once all eyebolts/eye screws are installed, install the anti-billow rope in short lengths along each side. Thread free end of rope through end rafter eyebolts and eyebolts at two to three interior rafters. 6. Cut rope and tie one end to eyebolt/eye screw. Rope #1 Rope #2 Example: Circles identify the ends of Rope #1. 7. Pull rope tight and tie remaining end to secure. Rope #3 8. Repeat steps to install another section of anti-billow rope. Continue this pattern until all ropes are tied along one side. SHELTER CARE AND MAINTENANCE Proper care and maintenance is important. Check the following items periodically to properly maintain the shelter: Regularly check cover to see that these are tight and in proper repair. Tighten and adjust the tension as needed to prevent damage and wear. Check connections and all fasteners to verify that they remain tight and in good condition. Check polycarbonate panels (if equipped) to verify that these are secure and in good repair. Verify that nothing is touching the panels that may cause damage. Do not climb or stand on greenhouse at anytime. Frequently inspect anti-billow ropes (if equipped) and replace worn or broken ropes immediately. Remove debris and objects that can accumulate on the greenhouse. Use tools that will not damage cover when removing debris. Remove snow to prevent excess accumulation. Use tools that will not damage cover when removing snow. Check contents of shelter to verify that nothing is touching the cover that could cause damage. If shelter is dismantled and moved, inspect all parts and connections before using. Depending on contents, construction of the shelter, shelter materials, and shelter location, the potential for condensation exists. GrowSpan offers several items that can be used to alleviate a condensation condition. Please contact a GrowSpan representative for additional information. For replacement or missing parts, call customer service for assistance. 32