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Shur-Co 4500 HD Series Owner's Manual

Aluminum single-arm system for open-top vans & live-bottom trailers
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P/N 1121522 Rev. F
Aluminum Single-Arm System for
Open-Top Vans & Live-Bottom Trailers

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Summary of Contents for Shur-Co 4500 HD Series

  • Page 1 P/N 1121522 Rev. F Aluminum Single-Arm System for Open-Top Vans & Live-Bottom Trailers...
  • Page 2 Shur-Co , LLC products will void this product warranty. ® at 866-748-7435, and sent, with freight paid by us, to Shur-Co , LLC, 2309 ® *Certain products have specifi c warranties that differ from this warranty, for example motors and elec- Shur-Lok St., PO Box 713, Yankton, SD 57078.

  • Page 3: Table Of Contents

    4500 Series Aluminum Single-Arm System P/N 1121522 Rev. F MESSAGE TO OWNERS TABLE OF CONTENTS Thank you for buying this tarping system from Shur-Co . We appreci- ® Hardware Identification ...............1 ate your confidence in our products. Please read and thoroughly un- Pivot Bracket Installation ..............2...

  • Page 4: Hardware Identification

    Hardware Identification P/N 1121522 Rev. F Inspect all parts in your 4500 Series Electric kit upon arrival. 1701423 Set Screw - #10 x 3/16" 1701580 Nylon Lock Nut - 3/8" 1702891 Cap Screw - 3/8" x 1 1/4" 1704743 Self-Drilling Screw - #10 x 1/2" 1700436 Lock Washer - 1/4"...

  • Page 5: Pivot Bracket Installation

    Pivot Bracket Installation P/N 1121522 Rev. F NOTE: Read entire section before drilling holes. Determine if rivets on front of trailer are centered or off center. horizontally corrugated trailers NOTE: Use pivot bracket washers only when horizontal front of trailer STEP 1: Locate front pivot mount bracket on passenger side corrugation on trailer skin prevents bracket from contacting skin.

  • Page 6: Front Flex Arm & Electric Motor Installation

    Front Flex Arm & Electric Motor Installation P/N 1121522 Rev. F NOTE: Do not remove cable tie pivot mount bracket assembly from front flex arm and motor assembly until installation is complete. See step 4. Item Part # Description 1. 1121296 Flex Arm Assembly - Std. 1121298 Flex Arm Assembly - 7 1/4"...
  • Page 7 Front Flex Arm & Motor Installation - continued P/N 1121522 Rev. F STEP 3: Assemble spiral torsion springs and lower flex arm NOTE: Wire lengths are predetermined. Before installing onto pivot pin. Hook springs over 3/8" x 3 1/2" cap SMARTwire™...

  • Page 8: Roll Tube Extension Installation

    Roll Tube Extension Installation P/N 1121522 Rev. F Item Part # Description 1. 1121296 Flex Arm Assembly w/Motor - Std. 1121298 Flex Arm Assembly w/Motor - 7 1/4" 2. 1120680 Motor Mount Bearing Spacer 3. 1704736 Radial Ball Bearing - 1/4" x 3/4" 4.
  • Page 9 Roll Tube Extension Installation - continued P/N 1121522 Rev. F STEP 3: Hold flex arm with motor and roll tube extension in STEP 5: Insert swaged end of roll tube extension w/drive shaft vertical plane to trailer and 90° to roll tube. Mark roll into roll tube.

  • Page 10: Stretch Cord Return

    Stretch Cord Return P/N 1121522 Rev. F Item Part # Description 1111067 Stretch Cord Return Tube Set 1114360 Stretch Cord Return Cord - 11 1/2’ 1100138 Nylon End Plug 1107680 Protective Stretch Cord Cover 1704743 Self-Drilling Screw - #10 x 1/2" 1700398 Self-Drilling Screw - 1/4"...

  • Page 11: Shur-Return

    Shur-Return™ P/N 1121522 Rev. F Item Part # Description 1100138 Nylon End Plug 1107879 Connector Sleeve 1100826 Shur-Return™ Rope 1100827 Spring Retainer Plug 1100832 Shur-Return™ Assembly (Spring - Rope - Slide) 1701423 Set Screw - #10 x 3/16" 1704743 Self-Tapping Screw - #10 x 1/2" D.

  • Page 12: Rear Cable Return

    Rear Cable Return P/N 1121522 Rev. F Item Part # Description 1113025 Rear Cable Return Kit - Heavy Duty 1120650 Front Cable Return Kit - Heavy Duty - Reverse Roll 1116117 Cable Guide Kit 1114728 Universal Cable Return Housing 1115014 Spacer Washer - 1 5/8" 1115206 Velcro Brand Hook ®...

  • Page 13: Value Series Stretch Cord Return

    Value Series Stretch Cord Return P/N 1121522 Rev. F Item Part # Description 1703445 Shock Cord Eye Bracket 1114948 Shock Cord Tie-Down Strap 1100169 Shock Cord - 138" 1114947 Roll Tube Eye 1704352 Retaining Collar 1704353 Self-Drilling Screw - 1/4" x 1" M.
  • Page 14 Rocker Switch - Cab Wiring P/N 1121522 Rev. F Item Part # Description 1703661 Rocker Switch Mounting Bracket 1116020 Rocker Switch 1703845 Motor-Reversing Solenoid 1704751 Harness Lock Pin - 1/4" x 7/8" 1115385 Heavy-Duty Dual-Conductor Plug 1120670 SMARTwire™ Dual-Conductor Socket 1704354 40-Amp Modified-Reset Circuit Breaker 1703896 Solenoid Cover 1703659 Push-On Terminal - 14 Ga.
  • Page 15 Rocker Switch - Trailer Mounting & Wiring P/N 1121522 Rev. F CAUTION front of trailer Do not cut SMART- wire™. Bind excess wire with cable ties. WIRING SCHEMATIC STEP 1: Connect SMARTwire™ from electric motor to SMART- wire™ from dual conductor and secure connection with lock pin.
  • Page 16 1120670 SMARTwire™ Dual-Conductor Socket 1109015 Harness Lock Pin - 1/4" x 7/8" 1702108 Wire Clip - 3/4" 1704354 40-Amp Modified-Reset Circuit Breaker Shur-Co Wireless Receiver ® 1703244 Ring Terminal - 6 Ga. x 3/8" Stud G. 1704338 Self-Tapping Screw - 1/4" x 1"...
  • Page 17 Wireless Receiver - Trailer Mounting & Wiring P/N 1121522 Rev. F front of trailer electric motor decal 1705546 encoder wire 2™ for smart & 3™ smart systems NOTE: Wire lengths are predetermined. Before installing SMARTwire™ components, review and confirm wire routing so wires will reach components with ample room for connection.
  • Page 18 Wireless Receiver - Trailer Mounting & Wiring P/N 1121522 Rev. F WIRING SCHEMATIC SHUR-CO WIRELESS RECEIVER ® STEP 1: In order to clear travel area of front arm, locate Shur- STEP 1: Connect SMARTwire™ from wireless receiver to wireless receiver as low as possible on front of ®...
  • Page 19 Operation P/N 1121522 Rev. F NOTE: Tarp systems will operate in EXPRESS MODE when using buttons on trailer-mounted control box, if encoder press press close tarp wires are connected. For SMART2™ systems, travel stops open tarp must also be set, otherwise you must press and hold buttons.

  • Page 20: Electric Motor Replacement

    Electric Motor Replacement P/N 1121522 Rev. F REMOVE EXISTING MOTOR INSTALL NEW MOTOR STEP 1: Install new motor. Fasten motor to motor bracket with STEP 1: Disconnect electric power to trailer. Unfasten and washers and nuts remove motor cover. Unfasten screw and nut holding motor shaft to roll tube/front arm assembly.

  • Page 21: Change From Electric To Manual Operation

    Change from Electric to Manual Operation P/N 1121522 Rev. F STEP 4: Insert manual override extension through motor REMOVE EXISTING MOTOR bracket and into roll tube at front of trailer as shown. Fasten with screw and nut STEP 1: Disconnect electric power to trailer. Unfasten and remove motor cover.

  • Page 22: Replacement Parts

    Replacement Parts P/N 1121522 Rev. F NOTE: Replace system parts only with Genuine Shur-Co parts to ensure proper .® system function. If Genuine Shur-Co parts ® are not used, warranty could be void. FRONT ASSEMBLIES Item Part # Description 1120697 Roll Tube Extension w/Drive Shaft - 34.43"...
  • Page 23 INFORMATION. Item Part # Description ELECTRIC COMPONENTS Call Shur-Co's Help 21. 1703661 Rocker Switch Mounting Bracket Item Part # Description 22. 1115385 Heavy-Duty Dual-Conductor Plug Line, if needed. 1702108 Wire Clip - 3/4" 23. 1701045 Cap Screw - 5/16" x 3/4"...
  • Page 24 Replacement Parts P/N 1121522 Rev. F REAR CABLE RETURNS Item Part # Description 1113025 Rear Cable Return Kit - Heavy Duty 1120650 Front Cable Return Kit - Heavy Duty 1116117 Cable Guide Kit 1114728 Universal Cable Return Housing 1115014 Spacer Washer - 1 5/8" 1115206 Velcro Brand Hook ®...
  • Page 25 Replacement Parts P/N 1121522 Rev. F PIVOT BACKER PLATE Item Part # Description 1700407 Hex Nut - 3/8" 1700434 Lock Washer - 3/8" 1702891 Cap Screw - 3/8" x 1 1/4" 1120361 Pivot Backer Plate - 5" x 16" 1120418 Pivot Backer Plate - 5" x 20" STRETCH CORD RETURNS Item Part # Description...

  • Page 26: Troubleshooting Guide

    If it works at short range but not at greater distances, you have a range problem. A new battery may be needed. If the remote battery is not the cause, call Shur-Co’s Help Line. 3. Reprogram the receiver. See the receiver programming instructions.
  • Page 27 Notes P/N 1121522 Rev. F...

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