Trynex International SnowEx V-Maxx 8500 User manual

© Trynex International 2006 L1159 4 — 1
Owner / Operator’s Manual
Spreaders for Snow & Ice Control
FOR MODELS
V-Maxx 8500
This Manual Must Be Read Before Operating The Equipment
CUSTOMER COPY
Warren, Michigan 48089
800-725-8377
Protected by the following patents, #6,089,478, #6,088,865, #Des.425,915
and other pending U.S. and foreign patent applications.
See Back Page for Details!
Warm Up to
with a
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L1159 © Trynex International 2006
4 — 2
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
General Information and Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Spreader Assembly and Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17
Wiring Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Electrical System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-23
Spreader Mounting System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-25
Spreader Operating Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-28
Troubleshooting Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-31
Spreader Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Determine Vehicle Payload Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

© Trynex International 2006 L1159 4 — 3
Introduction
This manual has been designed for your help. It will assist you and instruct you on the proper set-up, installation and use of this spreader.
Refer to the table of contents for an outline of this manual.
We require that you read and understand the contents of this manual completely (especially all safety information) before attempting any
procedure contained herein.
THIS SIGN SHOULD ALERT YOU:
The Society of Automotive Engineers has adopted this SAFETY ALERT SYMBOL to pinpoint characteristics
that, if NOT carefully followed, can create a safety hazard. When you see this symbol in this manual or on the
machine itself, BE ALERT! Your personal safety and the safety of others is involved .
Defined below are the SAFETY ALERT messages and how they will appear in this manual:
(RED)
Information that, if not carefully followed,
can cause death!
(ORANGE)
Information that, if not carefully followed,
can cause serious personal injury or death!
(YELLOW)
Information that, if not carefully followed,
can cause minor injury or damage to equipment.

L1159 © Trynex International 2006
4 — 4
General Information
CONGRATULATIONS!
The spreader you have purchased is an example of snow and ice control technology at its finest! Your spreader’s innovative, self-contained
design is a trademark of all Trynex products. Here’s why...
SIMPLICITY: Fewer moving parts manufactured of higher quality means minimal maintenance for your SnowEx spreader.
RELIABILITY: High impact linear low density polyethelyne hopper, state-of-the-art electronic dual variable speed control, custom engineered
powder coated frame, maximum torque 12 volt motor coupled to a custom engineered transmission found only on SnowEx products.
VERSATILITY: Multi-use capabilities allows spreading of a variety of materials for snow and ice control.
WARRANTY: Best in the industry, hands down! 2 Years Standard and now a 5 Year Extended (optional).
The benefits you are about to recognize are that of time, money and effort.
We welcome you to the world of Trynex Performance.
Registration
Record the following information in this manual for quick reference.
Spreader Model Number _____________________________________________________________________________________
Spreader Serial Number________________________________ Controller Serial Number _______________________________
Date of Purchase ___________________________________________________________________________________________
Dealer Where Purchased _____________________________________________________________________________________
When ordering parts, the above information is necessary. This will help to insure
that you receive the correct parts.
At the right is a diagram of the ID tag. This tag on the spreader is located
on the frame.
Please fill out the warranty card with all the necessary information to validate it. This will also give us a record so that any safety or service
information may be communicated to you.
SER. NO.______________________
TRYNEX INTERNATIONAL
Warren, MI 48089 [phone]

© Trynex International 2006 L1159 4 — 5
Safety
Before attempting any procedure in this book, these safety instructions must be read and understood by all workers who
have any part in the preparation or use of this equipment.
For your safety warning and information decals have been placed on this product to remind the operator of safety precautions.
If anything happens to mark or destroy the decals, please request new ones from Trynex, International.
Unit must be strapped down and locked into position before operating vehicle.
Never exceed the Gross Vehicle Weight Rating of vehicle. Failure to do so may limit a vehicles handling
characteristics.
Never attempt to take a unit off a truck with material in it.
Never exceed 45 m.p.h. when loaded spreader is attached to vehicle. Braking distances may be increased
and handling characteristics may be impaired at speeds above 45 m.p.h.
Never allow children to operate or climb on equipment.
Always check areas to be spread to be sure no hazardous conditions or substances are in the area.
Always inspect unit for defects: broken, worn or bent parts, weakened areas on spreader or mount.
Always shut off vehicle and power source before attempting to attach or detach or service spreader
unit. Be sure vehicle/power source is properly braked or chocked.
Always keep hands, feet, and clothing away from power-driven parts. Remember it is the owner’s
responsibility to communicate information on safe usage and proper maintenance of all equipment.
Always make sure personnel are clear of areas of danger when using equipment. Maintain 60'
distance from all bystanders when operating the spreader.
Inspect the unit periodically for defects. Parts that are broken, missing, or worn out must be replaced
immediately. The unit, or any part of it should be altered without prior written permission from the
manufacturer.
Never use V-Maxx 8500 with foreign debris in the spreader. These units are designed to handle clean,
free-flowing material. Note: Can not spread water softner salt.

L1159 © Trynex International 2006
4 — 6
Safety
(continued)
Always inspect pins and latches whenever attaching or detaching spreader, and before traveling.
Never leave material in hopper for long periods of time. Be aware that all ice melters are hygroscopic
and will attract atmospheric moisture and harden up.
Remember, most accidents are preventable and caused by human error. Exercising of care and
precautions must be observed to prevent the possibility of injury to operator or others!
Never operate equipment when under the influence of alcohol, drugs, or medication that might alter your
judgment and/or reaction time.
Before working with the spreader, secure all loose fitting clothing and unrestrained hair.
Always wear safety glasses with side shields when servicing spreader. Failure to do this could result in
serious injury to the eyes.
CHMSL light must be installed and plugged in to meet DOT FMVSS-108 standards.

© Trynex International 2006 L1159 4 — 7
Safety and Warning Labels
 D 6546
D 6548
D 6335
D 6544
D 6545
D 6859
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


L1159 © Trynex International 2006
4 — 8
V-Maxx 8500
Component Assembly Views
Spinner Drive
Assembly
Auger Drive
Assembly
Electrical System
Assembly
Hopper
Assembly
Frame
Assembly

© Trynex International 2006 L1159 4 — 9
V-Maxx 8500
Side and Bottom Views

L1159 © Trynex International 2006
4 — 10
V-Maxx 8500 Auger Drive Assembly
Parts Breakdown
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© Trynex International 2006 L1159 4 — 11
Key Part No. Description Qty.
D 4122 3/8"-16 x 2" Hex Bolt 4
D 6584 3/8" Nylock Nut w/Serrated Head 8
D 6159 10-32 x 2" HH Machine Screw 2
D 6132 1/4"-20 x 3/4" Hex 2
D 6528 1/2"-13 Serrated Hex Head 6
D 6158 10-32 Lock Nut 2
D 6583 5/16"-18 x 2" SS HWH 2
D 6803 Rear Rail Assembly 1
 D 6810 3/8-16 x 1" Carriage Bolt 2
 D 6812 Front Bearing Plate 1
 D 6813 Rear Bearing Plate 1
 D 6814 Bearing Cover 1
 D 6816 Variable Pitch Auger 1
 D 6825 12 Volt High Output Motor 1
 D 6826 80:1 Auger Transmission 1
 D 6831 Auger Motor Cover 1
 D 6842 Trans/Auger Drive Coupler 2
 D 6843 Urethane Spyder 1
 D 6845 Auger Bearing 2
 D 6873 3/16" Key Stock 3
 D 6875 3/8"-16 x 1-1/2" Carriage Bolt 4
 D 6877 #8 x 3/4 Self Drilling HWH 7
 D 6452 3/8"-16 x 1" Type F HH TCS 8
V-Maxx 8500 Auger Drive Assembly
Parts Breakdown
Auger Drive
Assembly

L1159 © Trynex International 2006
4 — 12
V-Maxx 8500 Spinner Drive Assembly
Parts Breakdown
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© Trynex International 2006 L1159 4 — 13
V-Maxx 8500 Spinner Drive Assembly
Parts Breakdown
Key Part No. Description Qty.
D 4121 3/8" - 16 x 1" Hex Bolt 4
D 4289 1/4" Nylock Nut 7
D 6107 8:1 Ratio Transmission 1
 D 6819 Motor Enclosure Cover 1
D 6467 Push Fastener 6
D 6132 1/4"-20 x 3/4" HWH Serrated TCS 4
D 6133 5/16"-18 x 1/2 Hex Bolt 1
D 6131 1/4-20 x 1/2" SS HWH Serrated TCS 4
D 6135 #10-32 x 5/8" Hex Machine Screw 2
 D 6136 #10 Lock Washer 2
 D 6524 5/16-18 x 1-1/2" Bolt 8
 D 6138 5/16" Nylock Nut 8
 D 6162 24" Power Cable 1
 D 6232 Motor Drive Coupler 1
 D 6827 12 Volt High Output Motor 1
 D 6823 5 Flite Urethane Spinner 1
 D 6832 Material Chute 1
 D 6833 Material Deflector 1
 D 6817 Drive Enclosure Shroud 1
 D 6818 Spinner Motor Enclosure 1
 D 6820 Heavy Duty Spinner Tubular Guard 1
 D 6563 Spinner Drive Pin 1
 D 4134 Drive Pin Clip 1
 D 6824 Spinner Hub Weldment 1
 D 6854 1/4"-20 x 1" HWH Serrated SS 3
Complete Drive
Assembly (D6850)

L1159 © Trynex International 2006
4 — 14
V-Maxx 8500 Hopper Assembly
Parts Breakdown
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© Trynex International 2006 L1159 4 — 15
V-Maxx 8500 Hopper Assembly
Parts Breakdown
Key Part No. Description Qty.
D 4121 3/8" - 16 x 1" Hex Bolt 5
D 4124 3/8" Nylock Nut 17
D 4313 3/8" Lock Washer 8
D 6138 5/16" Nylock Nut 10
D 6509 Top Screen Hold Down 4
D 6815 Bolt Plate 2
D 6515 Heavy Duty Vibrator 1
D 6800 V-Maxx Hopper 1
D 6808 Inverted V Assembly 1
 D 6807 Discharge Baffle 1
 D 6809 Salt Baffle 1
 D 6811 Inverted V Backing Plates 4
 D 6848 One Piece Top Screen 1
 D 6874 #14 x 1.5" HWH Self Driller 8
 D 6847 Baffle Extension 1
Hopper
Assembly

L1159 © Trynex International 2006
4 — 16
V-Maxx 8500 Frame Assembly
Parts Breakdown
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© Trynex International 2006 L1159 4 — 17
V-Maxx 8500 Frame Assembly
Parts Breakdown
Key Part No. Description Qty.
D 4121 3/8" - 16 x 1" Hex Bolt 4
D 4125 3/8" Flat Washer 4
D 4124 3/8" Nylock Nut 4
D 6528 1/2-13 x 1" Serrated Hex Bolt 16
D 6536 Right Stop Bracket 1
D 6537 Left Stop Bracket 1
D 6801 Side Frame Weldment 2
D 6804 Upper/Lower Front Rail 2
D 6805 Rear Apron 1
 D 6806 Auger Motor Trans Support 1
Frame
Assembly

L1159 © Trynex International 2006
4 — 18
Vehicle Harness Wiring Instructions
Step 1: Take harness assembly and route from the rear of the vehicle to the front. Route harness along frame and attach to frame holes
and frame supports. It is not recommended to attach to fuel or brake lines for obvious reasons. Do not route close to exhaust system or
engine, even though Trynex uses high temperature wiring, it still could melt under extreme heat and short the spreader electrical system, as
well as the vehicle electrical system.
Step 2: Mount rear plug on bumper using supplied bolts, locate towards the center of the bumper to reduce the amount of debris the tires
will throw to the rear. Important: Apply a small amount of dielectric grease to the plug. Also try to mount so plug faces upward to
help keep plugs tightly sealed.
Step 3: Secure harness from the rear to the front using heavy duty ty-wraps or frame clips along the frame and lighter duty ty-wraps
everywhere else.
Step 4: Layout harness portion that connects to the battery along the fire wall and fender well. Do not connect power leads to battery yet.
Drill a 3/4" hole in the fire wall, or use existing access hole, for the control portion of the harness and route connector and harness through
hole. Be sure to check the area on the other side of the fire wall to make sure you are not going to drill into the vehicle harness or a control
module. Generally you can drill on either side of the steering wheel for a good location.
Step 4A: The power harness from control box to battery will need to be routed from the inside of the cab to the battery – this results from
the large high amperage connector. Route leads with lugs to battery — do not connect power at this time.
Step 5: Connect harness to the back of the controller and mount to a suitable location. NOTE: You may want to contact customer before
mounting controller, some prefer not to have holes drilled into the dashboard. Ty-wrap loose controller harness and move to the engine
compartment. Do not mount close to any heater vents.
Step 6: Connect power leads to the battery: Red + Positive, Black – Negative, always connect to the primary battery if using a dual battery
system, secure loose loom to any other large or medium vehicle harness with medium duty ty-wraps this will secure wiring harness.
Step 7: Install ignition wire to an auxiliary circuit that is hot when the ignition key is turned to ON position or direct to the battery. This
wire is 60" long and has a female terminal attached to it. This wire will plug into back of controller. This wire must be installed in order for
controller to work.
Step 8: Push the ON/OFF button on the controller to check for power, when that has been confirmed turn power OFF. The electrical portion
of the installation is complete.
NOTE: If adding an inline fuse, use a 60 amp slow blow fuse.

© Trynex International 2006 L1159 4 — 19
Key Part No. Description Qty.
D 6136 #10 Washer 4
D 6158 #10 Lock Nut 4
D 6513 CHMSL Vehicle Harness 1
D 6514 CHMSL Light Assembly 1
D 6529 #10 Black Oxide Machine Screw 2
D 6834 Control Floor Mounting Bracket 1
D 6835 VMaxx Dual Control 1
D 6836 27' Vehicle Harness 1
D 6837 Control Power Cable 2
 D 6838 Spreader Harness 1
 D 6839 6 GA. Breaker Wire 1
 D 6840 80 AMP Resetable Breaker 1
 D 6874 #14 x 1.5" HWH Self Driller 4
 D 6118 Dust Cap 1
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V-Maxx 8500 Electrical System
Parts Breakdown
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L1159 © Trynex International 2006
4 — 20
D6835 Control
Black
Negative (–)
Vibrator
Red Positive (+)
Vibrator
Black Negative (–)
Spinner
Red Positive (+)
Spinner
Black Negative (–)
MAIN INPUT
POWER
OUTPUT
Red
Positive (+)
Auger
Black Negative (–)
Auger
Red Positive (+)
20 Amp
Circuit Breaker
Pre-Wetting System
Output Data Port
20
Connect to control
mating half
Positive
White with Red Tracer (+) to battery
Ring Terminal
Negative
Black (–) to battery
Ring Terminal
* NOTE:
A) Leads must only be attached to battery.
B) 100 Amp breaker must be inserted.
D6837 Control Power Cable with D6840 Breaker

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
Key Part No. Description Qty.
D 6837 Control Power Cable 2
 D 6839 6 GA. Breaker Wire 1
 D 6840 100 AMP Resetable Breaker 1