YOU MUST READ THIS DOCUMENT BEFORE YOU BEGIN TO ASSEMBLE THE DOOR KIT. Thank you for purchasing this GrowSpan door kit. 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 doors. Please read these instructions before you begin. SAFETY PRECAUTIONS Wear eye protection. Wear head protection. Use a portable GFCI (Ground Fault Circuit Interrupter) when working with power tools and cords. WARNING: The individuals assembling these doors 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. 2019 GrowSpan All Rights Reserved. Reproduction is prohibited without permission. REQUIRED TOOLS The following list identifies the main tools needed to assemble the doors. Additional tools and supports may be needed depending on the structure, location, and application. Tape measure or measuring device Fine point marker to mark the location frame members. Variable speed drill (cordless with extra batteries works the best) Hammers, gloves, and eye protection Ladders, work platforms, and other machinery for lifting designed to work safely at the height of the door and door frame. ATTENTION: Consult the services of a qualified, professional contractor if you are not familiar with the construction of similar frame structures and components. 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 parts guide and all diagrams for clarification, or contact customer service. SHELTER CARE AND MAINTENANCE Proper care and maintenance of the doors is important. Check the following items periodically to properly maintain the doors and door frame: Regularly check the polycarbonate panels to see that they remain secure and in good condition. Replace damaged panels if needed. Check connections and all fasteners to verify that they remain tight. Check the contents of the shelter to verify that nothing is touching the polycarbonate panels that could cause damage or interfere with the door operation. Do not leave the doors ajar. Close doors and secure with latch or prop doors open to avoid personal injury or damage to the doors. For replacement or missing parts, contact you sales representative for assistance. 1
ASSEMBLE AND INSTALL SLIDING DOORS The general steps to install the door are as follows: 1. Assemble the door rollers and attach rollers to the door frames. 2. Assemble each door panel by installing the corrugated polycarbonate panels and closure strips. 3. Optional Step: Install door profile (#104548) along door frame of end wall to cover the gaps created by the corrugated end wall panels. 4. Attach the sliding door track to the end wall. 5. Hang the sliding doors in the door track. 6. Install Tek screws (#FA4482B) through track to prevent door from sliding out of the track. NOTE: The installation of the roller assemblies can occur before or after the panel installation. ATTACH ROLLER ASSEMBLIES TO DOOR FRAMES Complete the following steps to attach rollers to the door frames. 1. Locate and unpack the 116420 rollers. Each door requires two rollers. 2. Insert mounting bolt through top of roller bearing and add one adjusting locknut. 3. Insert end of mounting bolt through mounting hole in top of door frame and add the remaining adjusting locknut. 4. Repeat to attach remaining roller to door frame. 5. Repeat steps to attach roller assemblies to remaining door frame. Mounting Adjusting Bolt Roller Door Frame Tube 2
ASSEMBLE THE SLIDING DOOR 1. After attaching the rollers to the top of the doors, install the corrugated polycarbonate panel on the doors using Tek screws (#FA4482B) and washers (#102921). Photo below shows the assembled doors and the corrugated polycarbonate panels. NOTE: The horizontal closure strips are used under the panels along the edges to seal the corrugated openings when the panels are installed with the ribs in the horizontal position as shown in the photo (right). Each door is covered using one 50" x 8' 2" panel. DO NOT cut 12' panels to cover the doors. 2. Install the 104548 profile along the end wall door frame as shown in the following photos. ATTENTION: The installation of the 104548 profile is an optional step for those who want to cap the end of the corrugated end panels at the door opening. Use Tek screws to secure the profile to the end wall framing. 3. Using the lower roller assembly as a guide, place one assembled door into position and rest its bottom edge on the lower roller assembly as shown below. End Wall Frame Side view of the door showing the door frame and stay roller. Photo below shows end wall without installed profile. Dashed line shows where to install profile to cover the valleys of corrugated end panels. View is from the inside of the frame looking at the point where the door meets the door frame of the end wall. Stay Roller Door Frame Door End Wall Frame Tube Adjust Stay Roller as needed. 4. With the first door in position, use blocks to level the door and set the second assembled door in place. 5. Level the second door and temporarily secure both doors in place so they do not tip to the inside or outside of the greenhouse. 6. Using the roller assemblies attached to the door frame top as guides, mark the location on the end wall for the sliding door track. NOTE: Be sure to account for the distance between the top of the door frame and the roller assembly. You must be able to adjust the door (up or down) once the track is installed so that the doors are centered in the rough door opening. Use the lower roller assembly as a guide. The final adjustment for the door will lift the door 1/4" to 1/2" off the angled brackets of the lower roller assemblies. 3
7. Verify that the marks for the sliding door track are level and attach the two sections of door track to the end wall frame. NOTE: The track must be level for the doors to function properly. INSTALL SLIDING DOORS 5. Repeat the steps to install the remaining sliding track mounting bolts. All mounting bolts must be installed at the same height on the end wall frame so that the track is level. 6. After installing the mounting bolts, slide the two track mounting brackets onto the sliding door track. Complete the following steps to properly attach the sliding door track mounts to the end wall frame of the greenhouse. 1. Locate the 3/8" x 4" carriage bolts and related nuts and washers used to secure the track brackets to the end wall framing. 2. After identifying and marking the desired height of the door track on the end wall, determine the locations of the track brackets. 7. Align the brackets with the mounting bolts and install a flat washer, lock washer, and a nut. 8. Verify that the track is level and flush to the inside edge of the end rafter and tighten the 3/8" nuts. The carriage bolts can be trimmed if desired. The dashed line above represents the sliding door track. The arrows show where to attach the track brackets to the end wall framing. 3. Drill a 3/8" hole through the corrugated polycarbonate panel and through the vertical end wall frame tube. The hole must be level to mount the bracket and track properly. 4. Insert a 3/8" carriage bolts through a hole from inside the building and tap it with a hammer to set it tight against the end wall frame member. Install a flat washer, lock washer and nut to secure the mounting bolt to the end wall frame. Cut if desired NOTE: The center track mounting bracket will cover the joint where the separate track sections meet at the center of the end wall. 9. After securing track to the end wall frame, lift one door up and into place and insert the rollers into the track. 10. Repeat the step to install the second door into the track. 4
11. Slide both doors to the center of the door opening to the closed position and adjust as needed to level the doors so they meet evenly at the center. Tighten nuts against door frame tube to lock in place. 12. Adjust the lower stay rollers as needed. Adjusting Locknut 13. After adjustments are made, slide one door to its open position and install two Tek screws through the door track to prevent door from sliding out of track. NOTE: Arrows show the locations of Tek screws (two at each end) used as door stops. Install Tek screws through the front/face of the door track. Repeat for the remaining door. 14. Install the door handle in the desired location. Door handle is attached using Tek screws. SHELTER CARE AND MAINTENANCE Proper care and maintenance of the shelter is important. Check the following items periodically to properly maintain the shelter: Regularly check the polycarbonate panels to see that these are secure and in good condition. Replace damaged panels if needed. Check connections and all fasteners to verify that they remain tight. Do not climb or stand on the greenhouse at anytime. (See the ridge cap installation notes.) Inspect the anchoring system to verify that all components remain tight and in good condition. Remove debris and objects that can accumulate on the greenhouse. Use tools that will not damage the cover when removing debris. Remove snow to prevent excess accumulation. Use tools that will not damage the polycarbonate panels when removing snow. Check the contents of the shelter to verify that nothing is touching the polycarbonate panels that could cause damage. If the greenhouse is moved, inspect all parts and connections before it is reassembled. Depending on the 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 1-800-245-9881 for assistance. Use the FA4482B Tek screws to secure handle through the polycarbonate panel and into the door frame. 15. Continue by reading the CARE AND MAINTENANCE information that follows. 5