TrynEx International, LLC, 531 Ajax Drive, Madison Heights, MI 48071-2429 • www.snowexproducts.com July 15, 2018 Lit. No. 70445, Rev. 03 Tailgate Pro 575X, Tailgate Pro 1075X Single-Stage Tailgate Spreader SP-575X-1, SP-1075X-1 Owner's Manual CAUTION Read this manual before installing or operating the spreader. This Owner's Manual is for SnowEx ® Tailgate Pro spreaders with serial numbers beginning with 160501 and higher. This document supersedes all editions with an earlier date.
TABLE OF CONTENTS INTRODUCTION ......................................................... 4 OPERATING THE SPREADER................................ 13 Owner's Information Form .................................... 4 Driving and Spreading on Snow and Ice ............ 13 SAFETY ...................................................................... 5 Powering the Control .......................................... 14 Safety Definitions ..................................................
INTRODUCTION Warranty Registration This manual has been prepared to acquaint you with the safety information, operation, and maintenance of your new tailgate spreader. Please read this manual carefully and follow all recommendations. This will help ensure profitable and trouble-free operation of your tailgate spreader. Keep this manual accessible. It is a handy reference in case minor service is required.
SAFETY SAFETY DEFINITIONS WARNING/CAUTION LABELS Please become familiar with the warning and caution labels on the spreader. WARNING Indicates a potentially hazardous situation that, if not avoided, could result in death or serious personal injury. NOTE: If labels are missing or cannot be read, see your sales outlet. CAUTION Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
SAFETY SERIAL NUMBER LABEL Model SP-575X-1 Model SP-1075X-1 Code YY MM DD LL XXXX ZZZZZZ Lit. No. 70445, Rev.
SAFETY SAFETY PRECAUTIONS CAUTION If rear directional, CHMSL light, or brake stoplights are obstructed by the spreader, the lights shall be relocated, or auxiliary directional or brake stoplights shall be installed. Improper installation and operation could cause personal injury and/or equipment and property damage. Read and understand labels and the Owner's Manual before installing, operating, or making adjustments. CAUTION WARNING • Do not operate a spreader in need of maintenance.
SAFETY PERSONAL SAFETY VENTILATION • Remove ignition key and put the vehicle in park or in gear to prevent others from starting the vehicle during installation or service. WARNING Vehicle exhaust contains lethal fumes. Breathing these fumes, even in low concentrations, can cause death. Never operate a vehicle in an enclosed area without venting exhaust to the outside. • Wear only snug-fitting clothing while working on your vehicle or spreader. • Do not wear jewelry or a necktie, and secure long hair.
SAFETY TORQUE CHART CAUTION Read instructions before assembling. Fasteners should be finger tight until instructed to tighten according to the Torque Chart. Use standard methods and practices when attaching spreader, including proper personal protective safety equipment. Recommended Fastener Torque Chart Inch Fasteners Grade 5 and Grade 8 Torque (ft-lb) Torque (ft-lb) Size Grade 5 8.4 9.7 17.4 19.2 30.8 35.0 49.4 55.2 75.3 85.
LOADING APPROXIMATE MATERIAL WEIGHTS This manual covers vehicles which have been recommended for carrying the spreader. Please see your local dealer for proper vehicle applications. WARNING Overloading could result in an accident or damage. Do not exceed GVWR or GAWR as found on the driver-side cornerpost of vehicle. CERTIFICATION WARNING New untitled vehicle installation of a spreader requires National Highway Traffic Safety Administration altered vehicle certification labeling.
MOUNTING THE SPREADER MODEL SP-1075X-1 CAUTION During removal or mounting, securely grip spreader to avoid dropping. Mounts are sold separately for the model SP-1075X-1 spreader. Refer to the instructions packed with the selected mount. The spreader shall be installed according to instructions supplied. Your local outlet is trained to provide this service and service your spreader with factory original parts.
MOUNTING THE SPREADER LICENSE PLATE INSTALLATION (If Required) Install the license plate to the mounting holes in the frame using two 1/4" x 1/2" machine screws and two 1/4" locknuts. License Plate Mounting Holes Model SP-575X-1 Model SP-1075X-1 Lit. No. 70445, Rev.
OPERATING THE SPREADER DRIVING AND SPREADING ON SNOW AND ICE Here are some tips for driving in these conditions: • Drive defensively. • Do not drink, then drive or spread ice-control materials. CAUTION Drinking and then driving or spreading is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious or even fatal collision if you drive after drinking. Please do not drink then drive or spread ice-control materials.
OPERATING THE SPREADER – CAB CONTROL If any button is pressed on the control, it will wake and check again for spreader connection. If no spreader is detected, it will act as described above. If a spreader is detected, it will transition to Ready Mode. WARNING Never operate equipment when under the influence of alcohol, drugs, or medications that might alter your judgment and/or reaction time.
OPERATING THE SPREADER – CAB CONTROL CONTROLLING MATERIAL APPLICATION Ready Mode The material application settings can be adjusted while spreader is ON or OFF. Settings are shown by the indicator lights around the control knob. When the spreader is OFF, a single LED will light to show the current setting. When the spreader is ON, the number of blue LEDs illuminated will increase/decrease as the knob is turned clockwise/counterclockwise. Vehicle ignition is set to ACC or ON; cab control is OFF.
OPERATING THE SPREADER – CAB CONTROL CAB CONTROL CODES Setup Codes Code Definition Procedure Cb Calibrate the Empty Hopper setting. With control in ON mode, press and hold the left control knob until the Cb code displays. Calibration cycle is automatic.* Cc Clear calibration data for Empty Hopper setting; clear EH code. Press the right control knob to clear all calibration data during the calibration cycle. LS Set LED brightness level. SL Confirms that LED brightness level has been reset.
OPERATING THE SPREADER – CAB CONTROL CAB CONTROL CODES continued Error Codes – Spreader Operation Stopped – continued Code Definition Possible Cause Suggested Solution CP Not applicable to tailgate spreaders. See suggested solution. Not applicable to tailgate spreaders. Reset the control by pressing the ON/OFF button. If CP code continues to display, contact authorized dealer. Ct Control is hot. Cab temperature is too high. Control overheated. Turn spreader OFF and allow control to cool off.
OPERATING THE SPREADER – CAB CONTROL SETUP PROCEDURES Adjust LED Brightness Level (SL and LS Codes) Calibrate the Empty Hopper Setting (Cb and EH Codes) The brightness setting of the cab control lights can be adjusted from 1 to 16. The factory default setting is 8. Calibrating the empty hopper setting enables the cab control to alert the operator when the hopper is empty. 1. Recalibrate the empty hopper setting at the start of each ice-control season. 1. Turn the vehicle ignition to ACC or ON.
OPERATING THE SPREADER SPREADING TIPS • Spread ice melters with the storm to prevent unmanageable levels of ice. • Never exceed 10 mph (16 km/h) when spreading. • For a wider pass, increase spinner speed. • For a heavier pass, drive slower. • Never operate spreader near pedestrians. • Calculate spread pattern when near vegetation. NOTE: The spinner motor is not designed for continuous duty. Allow the motor to cool between long cycle times. Lit. No. 70445, Rev.
MAINTENANCE AFTER EACH USE WARNING Never remove the spreader with material in the hopper. CAUTION DO NOT leave unused material in hopper. Material can freeze or solidify, causing unit to not work properly. Empty and clean after each use. CAUTION Disconnect electric power at spreader electrical wiring harness connection and tag out if required before servicing or performing maintenance. • Wash out the hopper and rinse off all external surfaces.
HARNESS WIRING DIAGRAM Cab Control 18 ga Red 4-Way Connector To Vehicle Switched Accessory Vehicle Control Harness To Vehicle CHMSL Signal (tap located in cab) ORN Connectors 18 ga Shielded Twisted-Pair Cable 40A Fuse + 10 ga Red 12 ga Black _ Battery 10 ga Red 10 ga Black Vehicle Cable Assembly To Vehicle CHMSL Signal (tap located in rear of vehicle) ORN To Vehicle Park Light Tap, if License Plate Light Kit accessory is installed.
TROUBLESHOOTING GUIDE Please see your distributor for service. The troubleshooting reference table below may guide you in diagnosing the issue. For a reference table of the cab control error codes, see the "Operating the Spreader – Cab Control" section of this manual. Before servicing the spreader: • Review all safety information. • Confirm that all electrical connections are tight and clean. • Confirm that nothing is jammed in the hopper. Problem No power to cab control.
TROUBLESHOOTING GUIDE Problem Motor does not run. Possible Cause Suggested Solution Unplug the spreader harness and tag out, if required, before performing any of the following repairs. 1. Open access cover and check motor, 1. Electrical connections are loose. harness, and module connections. 2. Replace spreader vehicle battery 2. Blown fuse. cable fuse. 3. Motor seizes. 3. Replace motor. Unplug the spreader harness and tag out, if required, before performing any of the following repairs.
TrynEx International 531 Ajax Drive Madison Heights, MI 48071-2429 www.snowexproducts.com A DIVISION OF DOUGLAS DYNAMICS, LLC This product conforms to EU Machinery Directive 2006/42/EC and Directive 2011/65/EC, 2015/863 (RoHS2). Copyright © 2018 Douglas Dynamics, LLC. All rights reserved. This material may not be reproduced or copied, in whole or in part, in any printed, mechanical, electronic, film, or other distribution and storage media, without the written consent of TrynEx International, LLC.
