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September 15, 2014
Lit. No. 43826, Rev. 01
SP-325, SP-575X and SP-1075X
Tailgate Spreaders
Owner's Manual and Installation Instructions
Original Instructions
CAUTION
Read this manual before installing or
operating the spreader.
This Parts List is for SnowEx single-stage tailgate spreaders with
serial numbers 140502300135 and higher (Model SP-325), 140718300683 and higher (Model SP-575X) and
140722300276 and higher (Model SP-1075X).
This document supersedes all editions with an earlier date.
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Table of Contents
Related Manuals for SnowEx SP-325
Summary of Contents for SnowEx SP-325
- Page 1 This Parts List is for SnowEx single-stage tailgate spreaders with serial numbers 140502300135 and higher (Model SP-325), 140718300683 and higher (Model SP-575X) and 140722300276 and higher (Model SP-1075X). This document supersedes all editions with an earlier date.
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Page 3: Table Of Contents
TABLE OF CONTENTS PREFACE ..............4 OPERATING THE SPREADER ........ 17 OWNER'S INFORMATION FORM ......4 Starting and Stopping Motor ....... 17 SAFETY INFORMATION ..........5 Adjusting Spinner Speed ........17 LOADING ..............9 Alarm Codes ............18 Material Weights ........... 9 Spreading Tips ............ -
Page 4: Preface
The registration form is also available online at www.snowexproducts.com. Under "Product Info" When service is necessary, bring your spreader to select "SnowEx Warranty" and click to download the your distributor. They know your spreader best and are form. interested in your complete satisfaction. -
Page 5: Safety Information
NOTE: Indicates a situation or action that can lead to damage to your spreader and vehicle or other Model SP-1075X Only property. Other useful information can also be described. Model SP-325 Only Lit. No. 43826, Rev. 01 September 15, 2014... - Page 6 SAFETY INFORMATION SERIAL NUMBER LABEL Madison Heights, MI 48071 U.S.A. 1-800-725-8377 trynexfactory.com Model No. SP0000 Serial No. 000000000000SP0000 Manuf. 2014 Madison Heights, MI 48071 U.S.A. 1-800-725-8377 trynexfactory.com Code Defi nition Model No. SP0000E 2-Digit Year 2-Digit Month 2-Digit Day Serial No. YYMMDDLLXXXXZZZZZZ 2-Digit Location Code XXXX 4-Digit Sequential Number...
- Page 7 SAFETY INFORMATION SAFETY PRECAUTIONS CAUTION • Do not operate a spreader in need of Improper installation and operation could cause maintenance. personal injury and/or equipment and property • Before operating the spreader, reassemble damage. Read and understand labels and the any parts or hardware removed for cleaning Owner's Manual before installing, operating or making or adjusting.
- Page 8 SAFETY INFORMATION FIRE AND EXPLOSION TORQUE CHART WARNING CAUTION Gasoline is highly fl ammable and gasoline Read instructions before assembling. vapor is explosive. Never smoke while Fasteners should be fi nger tight until working on vehicle. Keep all open fl ames instructed to tighten according to torque away from gasoline tank and lines.
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Page 9: Loading
LOADING This Manual covers vehicles which have been CERTIFICATION recommended for carrying the hopper spreader. Please see your local dealer for proper vehicle WARNING applications. New untitled vehicle installation of a spreader requires National Highway Traffi c Safety WARNING Administration altered vehicle certifi cation Overloading could result in an accident or labeling. -
Page 10: Determining Vehicle Payload
LOADING DETERMINING VEHICLE PAYLOAD Compare the maximum volume to determine the maximum height of the material in the hopper spreader. WARNING Overloading could result in an accident or 8. Fill the hopper with the material to the calculated height. Reweigh the vehicle with occupants damage. -
Page 11: Mounting The Spreader
MOUNTING THE SPREADER RECEIVER HITCH MOUNT INSTALLATION WARNING Spreader shall be bolted to vehicle frame. 1. Insert the upper and lower channels into both Do not rely on the tie-down chains or straps ends of the mount rails. Assemble each rail to the alone to hold spreader in vehicle. -
Page 12: License Plate Installation
MOUNTING THE SPREADER 5. Attach the spreader frame to the receiver plate LICENSE PLATE INSTALLATION using the supplied 1/2" x 1-1/2" cap screws. (IF REQUIRED) Tighten the receiver plate fasteners according to the torque chart. Using two 1/4" x 1/2" machine screws and locking nuts fasten the license plate to the mounting holes in the hopper apron as shown. -
Page 13: Install Electrical Harnesses
INSTALL ELECTRICAL HARNESSES MODEL SP-325 ONLY CAUTION Do not alter, modify or install additional 1. Route the vehicle harness along the vehicle frame. components in shaded areas shown below. Keep the harness away from high temperature Failure to comply may interfere with airbag components and moving parts. - Page 14 INSTALL ELECTRICAL HARNESSES 6. Connect the power cable leads to the battery: MODELS SP-575X AND SP-1075X ONLY Red POSITIVE (+), Black NEGATIVE (–). If using a dual battery system, always connect to the 1. Mount the control module to the inner fender or primary battery.
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Page 15: Harness & Control Diagrams
SP-325 WIRING DIAGRAM Spreader Motor Black NEGATIVE (–) Red POSITIVE (+) Speed Control Knob Mini Control 325 Harness 12 Volt Battery 25 Amp Breaker ON/OFF Switch Red POSITIVE (+) Black NEGATIVE (–) Lit. No. 43826, Rev. 01 September 15, 2014... - Page 16 SP-575/SP-1075 WIRING DIAGRAM Control Module Control Pendant Data Cable 120" Load View Black White Green Vehicle Harness 301" 299" Load View Black Battery Harness 120" 105" 111" Load View Black Lit. No. 43826, Rev. 01 September 15, 2014...
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Page 17: Operating The Spreader
OPERATING THE SPREADER WARNING CAB CONTROL Never operate equipment when under the infl uence of alcohol, drugs, or medications that might alter your judgment and/or reaction time. WARNING Never exceed 45 mph (72 km/h) when loaded spreader is attached to vehicle. Braking distances may be increased and handling characteristics may be impaired at speeds Starting and Stopping the Motor... -
Page 18: Alarm Codes
OPERATING THE SPREADER SPREADING TIPS CAUTION Disconnect electric power and tag out if • Spread ice melters with the storm to prevent required before servicing or performing unmanageable levels of ice. maintenance. • Never exceed 10 mph (16 km/h) when spreading. Alarm Codes •... -
Page 19: Maintenance
MAINTENANCE AFTER EACH USE WARNING Never remove the spreader with material in CAUTION the hopper. DO NOT leave unused material in hopper. Material can freeze or solidify, CAUTION causing unit to not work properly. Empty and clean after each use. Disconnect electric power at spreader electrical wiring harness connection and tag out if required before servicing or performing... -
Page 20: Troubleshooting
TROUBLESHOOTING Please see your SnowEx distributor for service. The troubleshooting reference table below and the diagrams on the following pages may also guide you in diagnosing the issue. Before servicing the spreader: • Review all safety information. • Confi rm that all electrical connections are tight and clean. - Page 21 TROUBLESHOOTING MODELS SP-575 AND SP-1075 Control turns on, Spreader Defi nition: beeps, shuts off, OL code Jammed material Clear jam. does not run. Amp draw too high displays error code. 4- to 20-amp draw, Bad motor; no load — good contact distributor.
- Page 22 TROUBLESHOOTING MODELS SP-575 AND SP-1075 CONTINUED 4- to 20-amp draw, Runs Slow Check amp draw. no load — good 20+ amp draw, no load — bad One speed Bad control Replace control. Replace Vibrates Bent shaft transmission. Bent spinner Replace spinner. Material Install optional free-fl...
- Page 23 TROUBLESHOOTING MODEL SP-325 Spreader Auger Fuse blown Jammed auger Fix or replace does not run. interference Material issue Too much Bad motor/trans Bad motor; 4- to 20-amp draw, amp draw. assembly contact distributor. no load — good 20+ amp draw, no load —...
- Page 24 See separately printed page for this important information. The following are registered ( ® ) or unregistered (™) ® ® trademarks of Douglas Dynamics, LLC: SnowEx , TrynEx Printed in U.S.A. Lit. No. 43759, Rev. 00 September 15, 2014...
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