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CLEARSPAN

 POLY BUILDINGS

Revision date: 05.20.19    107764_65

ASSEMBLY PROCEDURE 

Following the instructions as presented will help ensure 

the proper assembly of your shelter. Failing to follow these 

steps may result in an improperly assembled and anchored 

shelter and will void all warranty and protection the owner is 

entitled to. 

The steps outlining the assembly process 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 assembling the shelter.

3.  Gather the tools, bracing, ladders (and lifts), and  

assistants needed to assemble the shelter. 

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 the location and site based on the  

information and precautions presented in the  

documentation included with the shipment.

6.  Lay out the site (if this has not been completed). 
7.  Assemble the frame components in the order they are 

presented in these instructions.

8.  Assemble the frame including the bracing (if equipped).
9.  Consult the Must Read document for anchoring 

comments and instructions.

10. Install, tighten, and secure the end panel (if equipped) 

and main cover. This applies to fabric covers that 

stretch over the frame assembly.

11.  Read the care and maintenance information at the end 

of these instructions.

12. Complete and return all warranty information as 

instructed. 

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  

ClearSpan™ shelters and identify the different parts of 

the shelter. (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 through the following definitions before you 

begin to assemble your shelter.

• 

Conduit:

 An assembly of pipes used to secure the  

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.

• 

Coupler or Fitting:

 A part of the frame assembly 

where legs, purlins and rafter pipes are inserted and  

secured. In most instances, 3-Way and 4-Way couplers  

are used. In some larger applications, couplers are  

used to secure the joints of the different rafter sections  

during the assembly of the rafters. Some shelters do 

not use couplers.

• 

Base Plate:

 The part attached to and found at the base 

of the rafter or leg of the shelter. Depending on the 

shelter, the base plate is an optional purchase. Some 

shelters do not offer this optional foot. Some use 1-Way 

connectors; others use ground posts. 

• 

Must Read Document:

 This document includes 

building and shelter anchoring instructions, steps for  

end wall reinforcement, safety precautions, and notices  

and warnings. The Must Read document is sent with all  

shelters and buildings. If you did not receive a Must  

Read document, contact Customer Service to request  

one. 

• 

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 or Angled (or Lateral) Bracing:

 The pipe 

assemblies that run perpendicular to the rafters 

or framework that supports the main cover. These 

assemblies are found on the sides and roof areas of 

the assembled frame, are evenly spaced, and typically 

run from the front to the 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, bolts, and/or clamps.

• 

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 of the same diameter. 

• 

Tek Screw:

 A self-tapping fastener used to secure pipe  

joints and to fasten brackets to rafters.

Summary of Contents for 107764

Page 1: ...05 20 19 2019 ClearSpan All Rights Reserved Reproduction is prohibited without permission ClearSpan 20 Wide Free Standing Building Photo may show a different but similar model STK DIMENSIONS 107764 20 W x 12 H x 20 L 107765 20 W x 12 H x 40 L ...

Page 2: ... and may cause serious injury and damage LOCATION Choosing the proper location is an important step before you begin to assemble the structure The following suggestions and precautions will help you determine whether your selected location is the best location Never erect the structure under power lines Identify whether underground cables and pipes are present before preparing the site or anchorin...

Page 3: ...efinitions before you begin to assemble your shelter Conduit An assembly of pipes used to secure the 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 Coupler or Fitting A part of the frame assembly where legs purlins and rafter pipes are inserted a...

Page 4: ... is missing or you have questions consult the Pictorial Parts Guide and all shelter diagrams throughout these instructions for clarification or contact Customer Service NOTE At this time you do not need to open the plastic bags containing the fasteners if used QUICK START GUIDE For a quick overview of this shelter and its components consult the Quick Start Guide near the back of these instructions...

Page 5: ...ctions QH1400 QH1402 Band Clamp The following graphics and photos will help you identify the different parts of the building Consult the Quick Start Guide for additional details and diagrams All parts are not shown 104301 Base Plate ASSEMBLY NOTE Install Tek screws using a clutched drill driver running approximately 750 RPM while applying approximately 50 lbs of force Do not use an impact driver ...

Page 6: ... illustration below to identify main parts of shelter 1 Layout the site and identify the required parts for each assembly procedure 2 Assemble all rafters 3 Assemble and anchor the frame 4 Prepare and install the main cover The instructions that follow describe assembling all rafters and then constructing the frame Depending on the number of individuals assisting with the construction it may be be...

Page 7: ...e can be used Refer to diagram Using multiples of 3 4 5 such as 6 8 10 or 12 16 20 helps to maintain an accurate 90 angle 3 After squaring the position of the building and placing a stake at all corners string a line between the stakes to mark the base of the building 4 Next paint or mark a line on the ground using the strings between the stakes as guides NOTE If a board is used drill holes throug...

Page 8: ... 3 With main rafter pipes seated at each joint and the rafter positioned on a flat surface secure each joint using a single self tapping Tek screw Position Tek screw approximately 1 from pipe joint ATTENTION Install screws so they will not touch cover once it is installed When attaching the base plate and pipe assemblies ensure base plates align with each other on the same rafter Remember to set t...

Page 9: ...e five 5 end clamps 102856 and two 2 band clamps QH1402 onto the rafter in the locations noted below Clamps are repositioned during frame assembly when purlins are added View of end rafter and clamps as shown is from the outside when frame is assembled NOTE Position all clamps as shown Use a piece of duct tape to keep clamps from sliding when rafter is set in place if desired Below Position all en...

Page 10: ...gh the connector and through the upper end clamp at the top of the end rafter See circles above 5 Verify that both rafters are plumb and properly spaced on center and tighten the upper clamps CAUTION To prevent cover damage the ends of the purlins should extend no more than past the end clamp See diagram that follows Step 1 Do not allow purlin to extend beyond the edge of the end rafter 3 Using th...

Page 11: ... prevent cover damage DO NOT allow the purlin to extend beyond the end rafter If the last end rafter is plumb and the purlin run extends beyond the end of the rafter cut the last section of purlin pipe to the required length Typically purlin pipes do not require cutting Verify that the finished purlin run has the correct plain pipe before cutting any pipe Consult the Side Profile diagrams in the Q...

Page 12: ...READ THE MUST READ DOCUMENT TO PROPERLY ANCHOR THE SHELTER After anchoring the frame check the frame for rough edges as described in the following procedure 2 Remove the bolts and attach a strut between the band clamp on the purlin and the band clamp on the end rafter Position the strut so that it forms a triangle as shown below Actual strut and position may vary FINAL FRAME CHECK 1 Return to all ...

Page 13: ...it assembly with one plain pipe and add swaged pipes to arrive at the correct length Secure each pipe joint with a Tek screw and wrap the joint with duct tape These cover conduits are inserted into the pockets sealed to the main cover The cover conduits are used to tighten and secure the main cover 3 After assembling the cover conduits locate the main cover and unfold it on a clean smooth surface ...

Page 14: ...all ratchets as shown attached to the outside of the rafter leg or on the inside of the rafter not shown Conduit in cover pocket Rafter Leg Ratchet 3 Toss the ropes over the frame and pull the cover into position One person is required at each rope 4 Once the main cover is pulled into position center the cover on the frame and remove the ropes Loosely secure the ends of the cover to the ratchets a...

Page 15: ...Review the MUST READ document for anchoring requirements Inspect all building components regularly Replace all worn or damaged parts promptly If the shelter is disassembled and moved inspect all parts and connections before reassembling For replacement or missing parts call 1 800 245 9881 for assistance NOTE With the exception of Truss Arch buildings ClearSpan shelters and greenhouses do not have ...

Page 16: ...764_65 Revision date 05 20 19 QUICK START GUIDE 20 Wide Free Standing Building Frame shown may differ in length from actual frame Ground Level Grid Represents 12 Squares FRONT 20 6 1 8 outside to outside on center width 20 0 5 8 12 8 ...

Page 17: ...166S027D 104301 BASE PLATE 104301 BASE PLATE PURLIN CONNECTION CENTER OF SHELTER PURLIN CONNECTION O VER PIPE CONNECTION PURLIN CONNECTION OVER PIPE CONNECTION PURLIN CONNECTION PURLIN CONNECTION NOTE CONNECT PURLINS TO THE END RAFTER USING END CLAMPS CONNECT PURLINS TO MID RAFTERS USING CROSS CONNECTORS Ground Level ...

Page 18: ...CLEARSPAN POLY BUILDINGS 18 107764_65 Revision date 05 20 19 3 11 5 8 SIDE PROFILE 107764 on center ...

Page 19: ...19 CLEARSPAN POLY BUILDINGS Revision date 05 20 19 107764_65 SIDE PROFILE 107765 on center ...

Page 20: ...4_65 Revision date 05 20 19 CONNECTIONS Purlin Mid Rafter Connection View 1 Purlin End Rafter Connection View 2 Band Clamp Strut Connection View 3 Ratchet Rafter Connection View 4 NOTE Frame shown may differ in length from actual frame ...

Page 21: ... in similar fashion with a 1 315 Band Clamp END RAFTER PURLIN PURLIN END CLAMP MID RAFTER PURLIN CROSS CONNECTOR END RAFTER STRUT BAND CLAMP RATCHET END RAFTER Purlin Mid Rafter Connection Band Clamp Strut Connection View 3 Ratchet Rafter Connection View 4 View 1 Purlin End Rafter Connection View 2 CUSTOMER SUPPLIED ...

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