New Leader NL450C User manual

NL450C
Operator’s Manual
UNIT SERIAL NUMBER ___________________________
TR3000 SERIAL NUMBER_________________________
MANUAL NUMBER: 307306-AA-D
EFFECTIVE 03/2019
1330 76TH AVE SW
CEDAR RAPIDS, IA 52404-7052
PHONE [phone] | FAX [phone]
www.newleader.com
Copyright 2019 Highway Equipment Company, Inc.
Now doing business as New Leader Manufacturing

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NL450C
HeaderTable of Contents
Interactive Features ...............................................................................................................................5
Warranty .................................................................................................................................................6
Preface....................................................................................................................................................7
Safety ......................................................................................................................................................8
Important Safety Information ......................................................................................................8
Safety Alert Symbols ....................................................................................................................8
General Safety Rules .............................................................................................................................9
Safety Decals........................................................................................................................................19
Informational Decals ........................................................................................................................... 26
Hydraulic Requirements.............................................................................................................29
Hitch Requirements....................................................................................................................29
Electrical Requirements .............................................................................................................29
Controller Requirements ...........................................................................................................29
Implement Preparation and Connection..................................................................................30
Implement Hitch Adjustment.......................................................................................... 30
Implement Connection....................................................................................................30
Power Take-Off Connection ............................................................................................32
ISOBUS Connections .......................................................................................................33
Hydraulic Hose Installation Guide .................................................................................. 34
General Description ............................................................................................................................35
Introduction.......................................................................................................................................... 36
Dimensions & Capacities .................................................................................................................... 38
Initial Startup........................................................................................................................................40
General Operating Procedures .......................................................................................................... 41
Inspection Ladder ......................................................................................................................42
Back Plate Storage ..................................................................................................................... 42
Anti-Slab Chain Storage / Hillside Divider Panel.....................................................................42
Tire Pressure and Transport Speeds ......................................................................................... 43
Implement Maneuvering ...........................................................................................................44
Backing and Turning Tips ................................................................................................44
Maximum Hitch Angles and Walking Beam Travel........................................................ 44
Rear Pulling Lugs..............................................................................................................45
Lubrication & Maintenance................................................................................................................. 47
Preventative Maintenance Pays!...............................................................................................47
Hydraulic System........................................................................................................................ 47
Conveyor Chain..........................................................................................................................49
Conveyor Belt Maintenance......................................................................................................50
Bin Sensor ...................................................................................................................................50
Conveyor Gearcase.................................................................................................................... 52
Lubrication of Bearings.............................................................................................................. 52
Fasteners..................................................................................................................................... 52
Trailer Brakes............................................................................................................................... 53
Tires ............................................................................................................................................. 54
Wheels & Lug Nuts ....................................................................................................................54
Clean Up .....................................................................................................................................55
End-of-Season Storage..............................................................................................................55
Lubricant & Oil Specifications ............................................................................................................57
Hydraulic System........................................................................................................................ 57
Gearcase Lubricant .................................................................................................................... 57
Grease Gun Lubricant................................................................................................................57
Chain Oiler Mixture.................................................................................................................... 57
L5034G4 Lubrication and Maintenance Chart ..................................................................................58
Serial Number Locations.....................................................................................................................63

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Standard Torques................................................................................................................................. 64
Troubleshooting................................................................................................................................... 66
Electrical Schematic - TR3000 ...................................................................................................70
Spreader Module LED Light Alerts........................................................................................... 71
Pre- & Post-Season Checklists............................................................................................................72
Hydraulics.............................................................................................................................................73
Controller Operations ......................................................................................................................... 77
Cab to Enclosure Diagram ........................................................................................................78
Modules to Function Diagram ..................................................................................................79
Requirements..............................................................................................................................80
Navigation................................................................................................................................... 81
Navigation Control Buttons.......................................................................................................82
Machine Configuration ..............................................................................................................83
Initial Configuration/Factory Setup ..........................................................................................83
Enable Installed Bins..................................................................................................................84
Bin Settings................................................................................................................................. 84
GPS Offsets................................................................................................................................. 86
System Setup Summary .............................................................................................................86
Configuring Auxiliary Switches..................................................................................................86
Settings .......................................................................................................................................87
Enable/Disable Bins ................................................................................................................... 87
Valve Calibration Adjustment...................................................................................................87
Alarm Settings ............................................................................................................................89
Reconfigure System ...................................................................................................................90
Switch Assignment ..................................................................................................................... 91
Material Profile Management.................................................................................................... 92
Creating a New Profile...............................................................................................................93
Component Calibration............................................................................................................. 98
Spinner Disc Calibration ............................................................................................................ 98
Spinner Assembly Calibration...................................................................................................99
Feedgate Calibration...............................................................................................................100
Conveyor Calibration ............................................................................................................... 103
Operations/Features................................................................................................................ 106
Feedgate Optimizer.................................................................................................................109
Boundary Spreading ................................................................................................................110
Remote Spreading ...................................................................................................................111
Diagnostics ...............................................................................................................................112
Hydraulics.................................................................................................................................. 115
Cylinder Bleeding..................................................................................................................... 116
Bin Flush....................................................................................................................................117
Body Module ............................................................................................................................119
Bin Cover Control.....................................................................................................................119
Chain Oiler................................................................................................................................ 120
Bin Sequencing ........................................................................................................................122
General Alarms.........................................................................................................................124
General Product Control Alarms............................................................................................. 125
Spinner Alarms .........................................................................................................................126
Fan Frame Alarms .................................................................................................................... 127
Feed Gate Alarms ....................................................................................................................128
Table of Contents

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HeaderTable of Contents
Hydraulic Alarms ...................................................................................................................... 129
Bin Sequencing Alarms............................................................................................................ 129
Chain Oiler Alarms ................................................................................................................... 129
Default Settings........................................................................................................................130
Calibration ................................................................................................................................131
Alarms .......................................................................................................................................131
Spread Pattern ................................................................................................................................... 133
Catch Test ................................................................................................................................. 133
Spread Pattern .........................................................................................................................134
Spread Pattern Test Kit ............................................................................................................134
Spinners ....................................................................................................................................135
Spreader Preparation............................................................................................................... 135
Test Procedure..........................................................................................................................137
Test Results ..................................................................................................................... 139
Troubleshooting .......................................................................................................................140
Determining Driving Centers ........................................................................................141
Verifying Driving Centers......................................................................................................... 142

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Interactive Features
NOTE:
This manual incorporates several interactive features to provide supplemental information
and ease of navigation. The information below is to aid in the identification and use of these
features.
Hyperlinks
Hyperlinks provide direct access to a specific destination when clicked. The entire Table of Contents
of this manual is hyperlinked to provide quick access to all sections of this manual when viewing the
electronic version.
Hyperlinks within the content are denoted by blue, bold underlined text. Electronic format viewers can
click these links for direct access to New Leader online features. Internet access is required.
Quick Reference (QR) Codes
Quick reference codes provide direct access to a specific destination when activated. An example is
provided below. In the printed version of this manual, viewers may scan the codes with a supporting
mobile device for direct access to New Leader online features. Mobile data is required.
The electronic version of this manual provides the option to scan codes on-screen, or to click the code
like a button. Internet access/mobile data is required.

Insert Current New Leader Warranty
Warranty

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Preface
PLEASE ! ALWAYS THINK SAFETY FIRST !!
The purpose of this manual is to familiarize the person (or persons) using this unit with the information
necessary to properly install, operate, and maintain this system. The safety instructions indicated by the
safety alert symbol in the following pages supersede the general safety rules. These instructions cannot
replace the following: the fundamental knowledge that must be possessed by the installer or operator,
the knowledge of a qualified person, or the clear thinking necessary to install and operate this equipment.
Since the life of any machine depends largely upon the care it is given, we require that this manual be read
thoroughly and referred to frequently. If for any reason you do not understand the instructions, please call
your authorized dealer or our Product Sales and Support Department at 1-888-363-8006.
It has been our experience that by following these installation instructions, and by observing the operation
of the spreader, you will have sufficient understanding of the machine enabling you to troubleshoot and
correct all normal problems that you may encounter. Again, we urge you to call your authorized dealer
or our Product Sales and Support Department if you find the unit is not operating properly, or if you are
having trouble with repairs, installation, or removal of this unit.
We urge you to protect your investment by using genuine HECO parts and our authorized dealers for all
work other than routine care and adjustments.
New Leader Manufacturing reserves the right to make alterations or modifications to this equipment at
any time. The manufacturer shall not be obligated to make such changes to machines already in the field.
This Safety Section should be read thoroughly and referred to frequently.
ACCIDENTS HURT !!!
ACCIDENTS COST !!!
ACCIDENTS CAN BE AVOIDED !!!

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Safety
Important Safety Information
Figure 1.1 - The need for safety cannot be stressed strongly enough
in this manual. At New Leader Manufacturing, we urge you to make
safety your top priority when operating any equipment. We firmly
advise that anyone allowed to operate this machine carefully read,
learn and understand all messages and information in this manual
and on machine’s safety decals before operating machine, as well as
familiarize themselves with the location and function of all machine
controls.
The following guidelines are intended to cover general usage and to
assist you in avoiding accidents. There will be times when you will
run into situations that are not covered in this section. At those times
the best standard to use is common sense. If, at any time, you have
a question concerning these guidelines, please call your authorized
dealer or our Product Sales & Support Department at [phone].
Figure 1.1
Safety Alert Symbols
TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS
MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING
YOUR PERSONAL SAFETY AND THAT OF OTHERS. FAILURE TO FOLLOW THESE
INSTRUCTIONS CAN RESULT IN INJURY OR DEATH.
In this manual and on the safety signs placed on the unit, the words “DANGER,” “WARNING,” “CAUTION,”
and “NOTICE” are used to indicate the following:
Indicates an imminently hazardous situation that, if not avoided, WILL
result in death or serious injury. This signal word is to be limited to the
most extreme situations and typically for machine components that, for
functional purposes, cannot be guarded.
DANGER
Indicates a potentially hazardous situation that, if not avoided, COULD
result in death or serious injury, and includes hazards that are exposed
when guards are removed. It may also be used to alert against unsafe
practices.
WARNING
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.
CAUTION
NOTICE!
Is used for informational purposes in areas which may involve damage or
deterioration to equipment but generally would not involve the potential
for personal injury.
NOTE: Provides additional information to simplify a procedure or clarify a process.

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Operations
PREPARE FOR EMERGENCIES
Figure 1.2 - Be prepared if a fire starts. Keep a fully charged fire
extinguisher and first aid kit in accessible place on the vehicle at all
times.
Fire extinguisher must be Type ABC or Type BC.
Keep emergency numbers for doctors, ambulance service, hospital
and fire department available at all times.
Figure 1.2
General Safety Rules
INSPECT HARDWARE BEFORE USE
Figure 1.3 - Inspect all bolts, screws, fasteners, keys, chain drives,
body mounts and other attachments periodically. Immediately
replace any missing or damaged parts immediately with proper
specification parts.
Inspect spinner fins, spinner frame mounting and spinner fin hardware
daily. Look for missing or loose fasteners, wear and cracks. Replace
immediately if needed. Use only new SAE grade 5 or grade 8 screws
and self-locking nuts.
Tighten all bolts, nuts and screws to specified torques. Refer to
“Standard Torques” in Maintenance section of this manual.
Figure 1.3
HANDLE FLAMMABLE MATERIALS SAFELY
Figure 1.4 - Handle fuel and hydraulic oil with care. They are highly
flammable.
Always stop the engine before refueling machine or filling hydraulic
reservoir.
Never smoke while adding fuel or oil to machine. Add fluids in a safe
place away from open flame and sparks.
Do not allow overflow. Clean up spilled fuel and oil immediately. Figure 1.4
Always have a multipurpose dry chemical fire extinguisher filled and available during machine
operation and when adding fuel. Know how to use it.

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HANDLE HAZARDOUS MATERIALS SAFELY
Figure 1.5 - Materials to spread can be dangerous.
Improper selection, application, use or handling may be a hazard to
persons, animals, plants, crops or other property.
A Safety Data Sheet (SDS) provides specific details on chemical
products: physical and health hazards, safety procedures and
emergency response techniques.
Check the SDS before starting any job using a hazardous material.
Follow all instructions and precautions given by the material
manufacturer.
Figure 1.5
WORK IN WELL-VENTILATED AREAS
WARNING
Never run machine engine inside a building
unless adequate ventilation is provided to safely
and properly remove exhaust fumes.
Figure 1.6 - Always work in a properly ventilated area.
Engine exhaust fumes can cause sickness or death. If it is necessary
to run an engine in an enclosed area, use proper equipment to safely
remove exhaust fumes from the working area.
Open building doors and get fresh air into the working area whenever
possible.
Figure 1.6
PROTECT AGAINST NOISE
Figure 1.7 - Long periods of exposure to high decibles or loud noise
can cause hearing impairment or loss.
Wear proper hearing protection during periods of exposure to high
decibels or loud noise.
Wear a proper hearing protective device such as earmuffs or earplugs
to protect against high decibels and / or uncomfortable loud noises.
Figure 1.7
Operations
General Safety Rules

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AVOID MOVING PART HAZARDS
Figure 1.8 - Entanglement in rotating drive lines or moving parts will
cause serious injury or death.
Stay clear of all moving parts, such as shafts, couplings and universal
joints.
Make sure all personnel are clear of machine before starting.
Figure 1.8
Figure 1.9 - Do not operate machine without all guards and shields
closed and secured. Disconnect and lock out power source before
removing guards.
Disconnect and lock out power source before adjusting or servicing.
Keep hands, feet, hair and clothing away from moving parts.
Figure 1.9
Figure 1.10 - Keep away from spinners while they are turning.
Rocks, scrap metal and other material can be thrown from the
spinners violently. Stay away from discharge area.
Stop machine before servicing or adjusting. Wear eye protection.
Make sure discharge area is clear before spreading.
Figure 1.10
Figure 1.11 - Stay out of the spreader.
If it is necessary to enter the spreader, return to the shop, empty
body, turn off all power, engage brakes, shut down engine and
remove keys before entering.
Tag all controls to prohibit operation. Tags should only be placed,
and later removed, by the person working in the body.
Figure 1.11
Operations
General Safety Rules

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Operations
General Safety Rules
DO NOT CLIMB OR STAND ON MACHINE
Figure 1.12 - Never allow any personnel to ride in or on the machine.
Use only inspection ladder or portable ladder to view the unit. Use
caution when getting on and off the ladder, especially in wet, icy,
snowy or muddy conditions. Clean mud, snow and ice from steps and
footwear.
Always maintain three-point contact with steps, ladders and
handholds. Face the machine when mounting and dismounting
inspection ladder. Do not jump off the machine. Figure 1.12
OPERATE MACHINE SAFELY
Always walk around and visually inspect the machine before using. Check immediate vicinity of machine
for people and obstructions. Ensure adequate visibility.
Avoid distractions such as reading, eating or operating personal electronics that take your attention
away from operating the machine. Never operate the machine under the influence of alcohol, drugs or
while otherwise impaired.
Always come to a complete stop before reversing. Be sure that all personnel are clear of machine path.
Turn around and look directly for best visibility. Ensure all rear view mirrors are properly installed and
adjusted. Use a signal person when backing if view is obstructed or when in close quarters.
Always disengage hydraulics before shutting down engine. DO NOT start engine with hydraulics
engaged.

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NAVIGATING ROUGH & UNEVEN TERRAIN
Figure 2.1 - Turn slowly and be careful when traveling on rough
surfaces and side slopes. Avoid holes, ditches and obstructions that
may cause machine to roll over, especially with a loaded spreader.
Never drive near the edge of a gully or steep embankment.
Load may shift, causing vehicle to tip.
Figure 2.1
Transportation & Handling
General Safety Rules
TRAVELING & TRANSPORTING ON PUBLIC ROADS
Always walk around and visually inspect the machine before traveling on public roads. Check for
damage and/or faulty components that can fail and create a hazard or unsafe condition. Make sure
all machine systems operate properly, including but not limited to: headlights, tail and brake lights,
hazard warning lights, turn indicators, parking brake, horn and rear view mirrors. Repair or replace any
component that is not in proper working order.
Never drive machine at a speed that causes it to bounce or cause loss of control.
Obey all traffic safety laws and regulations. Operate the machine with hazard warning lights on, unless
prohibited by law. It is the operator’s responsibility to activate and use road lights properly while
traveling on public roads.
Cover all loads that may spill or blow away. Environmental damage may result. Do not spread dusty
materials where dust may create pollution, visibility issues or interfere with traffic on public roads.
When transporting equipment or machine on a trailer, ensure it is properly secured. Be sure that SMV
signs on equipment or machine are covered while in transport on a trailer.
Be aware of overhead structures and power lines. Make sure machine can safely pass under. Refer to
“Dimensions & Capacities” pages in the Operations section of this manual.

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Maintenance
General Safety Rules
READ AND UNDERSTAND MAINTENANCE PROCEDURES
Figure 3.1 - Read the maintenance and safety instructions and
understand them before performing any maintenance procedure.
Never perform any maintenance procedure or repair if the instructions
and safety procedures are not fully understood. Only trained and
qualified personnel should perform any maintenance procedure or
repair.
Never modify any equipment or add attachements not approved by
New Leader Manufacturing.
Figure 3.1
DO NOT SERVICE OR ADJUST MACHINE WHILE IN MOTION
Figure 3.2 - Never lubricate, service or adjust the machine or any of its
components while they are moving.
Never wear loose clothing or jewelry when working near machine
tools or moving parts.
Remove rings and other jewelry to prevent electrical shorts and other
personal injury when in contact with machine tools or moving parts.
Close and secure all guards removed for service. Check all screws,
bolts, nuts and fasteners for proper torques before operating
machine.
Figure 3.2
WEAR PROPER PROTECTIVE EQUIPMENT
Figure 3.3 - Wear close-fitting clothing and proper safety equipment
for the job.
Always wear eye protection when working on or around the machine.
Wear a suitable hearing protection device such as earmuffs or
earplugs to protect against high decibels or loud noises.
Prolonged exposure to high decibels or loud noise can cause hearing
impairment or loss of hearing. Figure 3.3
Wear protective gloves to protect hands from cuts, abrasions and minor burns.

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HANDLE FLAMMABLE SOLVENTS SAFELY
Figure 3.4 - Never use diesel fuel, kerosene, gasoline or any
flammable solvents for cleaning.
Perform work using flammable fluids and solvents in a safe place away
from open flame and sparks. Do not smoke.
Do not weld, grind or flame cut on any tank containing oil, fuel, fumes
or any other flammable material, or any container that contents or
previous contents are unknown. Move all flammable materials and
containers away from work area. Figure 3.4
Clean up spilled fuel and oil immediately.
Always have a multipurpose dry chemical fire extinguisher filled and available. Know how to use it.
Maintenance
General Safety Rules
USE PROPER LIFTING EQUIPMENT
Figure 3.5 - Use only lifting devices that meet or exceed OSHA
standard 1910.184 or ASME B30.20-2013.
Never lift equipment over people.
Never lift a loaded unit. Never lift unit with any loose objects or
persons in the body. Loads may shift or fall if improperly supported,
causing death, serious injury or machine damage.
Before unfastening heavy parts or assemblies, support with adequate
hoist or other device to prevent falling, tipping, swinging or any other
movement that may cause injury or damage.
Figure 3.5
USE PROPER TOOLS FOR THE JOB
Figure 3.6 - Use of improper tools (such as a screwdriver instead of a
pry bar, pliers instead of a wrench, a wrench instead of a hammer) can
cause serious injuries or machine damage.
Use power tools only to loosen threaded parts and fasteners. Using
power tools to tighten may cause over-tightening and component
damage.
Use only service parts meeting New Leader specifications.
Figure 3.6

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HIGH PRESSURE FLUID HAZARDS
Figure 3.7 - Escaping fluid under pressure can penetrate the skin
causing serious injury.
Always stop machine, allow to cool and relieve pressure before
servicing hydraulic system. Never open hydraulic lines under pressure.
Make sure all connections are tight and all hoses are in good
condition before pressurizing system.
Always use a piece of cardboard or wood to search for leaks instead
of hand. Wear impervious gloves and eye protection when servicing
system.
Seek medical attention immediately if fluid penetrates your skin.
Gangrene may result if wound is left untreated.
Figure 3.7
AVOID HEATING NEAR HIGH PRESSURE FLUID LINES
Figure 3.8 - Flammable spray can be generated by heating near
pressurized fluid lines, resulting in burns to yourself and bystanders.
Do not heat by welding, soldering or using a torch near pressurized
fluid lines or other flammable materials.
Pressure lines can suddenly burst when heat goes beyond the
immediate flame area.
Figure 3.8
AVOID TOXIC FUMES & DUST
Figure 3.9 - Hazardous fumes can be generated when paint is heated
from welding, soldering or using a torch.
Remove paint before heating:
• Remove a minimum of 4 in (100mm) from area to be affected by
heating. If paint cannot be removed, wear an approved respirator
while heating or welding.
• Avoid breathing dust from sanding or grinding on paint.
• If a solvent or paint stripper is used, wash stripper away with
soap and water before heating or welding. Remove solvent or
paint stripper containers and other flammable material from area.
Allow fumes to disperse for at least 15 minutes before heating or
welding.
Do not use chlorinated solvents in areas where welding will take
place.
Perform all work in a well-ventilated area that willl carry all toxic fumes
and dust away.
Figure 3.9
Maintenance
General Safety Rules

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HANDLE BATTERIES SAFELY
WARNING
Sulfiric acid in battery electrolyte is poisonous. It can
burn skin, eat holes in clothing, and cause blindness if
it contacts eyes.
Figure 3.11 - Lead acid batteries generate flammable and explosive
gases. Keep sparks and flame away from batteries. Do not smoke.
If acid contacts eyes, skin or clothing, flush with water immediately.
Seek immediate medical attention if acid contacts eyes.
Figure 3.11
PROPER TIRE MAINTENANCE
Figure 3.12 - Never weld on a wheel or rim that has a tire on it.
Never attempt to mount or remove a tire unless using the proper
equipment, tire safety cage, instructions, training, and you are
qualified to perform the work safely. Failure to follow the correct
procedures when mounting a tire on a wheel or rim can cause an
explosion and serious injury.
Tire service procedures must be performed by trained and qualified
personnel. Figure 3.12
CLEAN MACHINE OF HAZARDOUS CHEMICALS
CAUTION
During application of hazardous chemicals,
residue can build up on the inside or outside
of the vehicle. Clean vehicle according to use
instructions of hazardous chemical.
Figure 3.10 - When exposed to hazardous chemicals, clean exterior
and interior of vehicle daily to keep free of the accumulation of visible
dirt and contamination.
1. Clean operator’s station to maintain unobstructed visibility of all
windows and mirrors, and safe operation of all controls. Figure 3.10
NOTICE!
Directing pressurized water at electronic/
electrical components, bearings and
hydraulic seals or other sensitive parts
and components may cause product
malfunctions. Reduce pressure and spray at
45 to 90 degree angles.
2. Wash entire exterior of vehicle.
3. Dispose of any wash water with
hazardous concentrations of
active or non-active ingredients
according to published
regulations or directives.
Maintenance
General Safety Rules

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Storage
General Safety Rules
PARK VEHICLE SAFELY
Figure 4.1 - When leaving the vehicle unattended for any reason, be
sure to:
• Shut down PTO.
• Shut off vehicle’s engine, and unit’s engine if applicable.
• Place vehicle transmission in “Neutral” or “Park”.
• Set parking brake firmly.
• Remove ignition key and take it with you.
• Block wheels.
These actions are recommended to avoid unauthorized use, runaway,
vandalism, theft and unexpected operation during startup. Figure 4.1
SUPPORT MACHINE PROPERLY
Figure 4.2 - When machine is removed from vehicle, always store on
adequate supports on a firm level surface. Improper supporting or
storage of spreader may cause machine to fall, resulting in serious
injury or death.
Never use lifting device to free machine from a chassis, storage
stands or frozen ground, or to lift the chassis in any way. Shock
loading is prohibited and sudden accelerations must be avoided.
Lifting in such a manner could result in injury or machine damage.
Figure 4.2
DISPOSE OF WASTE PROPERLY
Figure 4.3 - Improper disposal of waste can threaten the
environment and ecology. Potentially harmful waste used with
equipment include items such as fuel, oil, filters and batteries.
Use leakproof containers when draining fluids. Do not use food
or beverage containers that may mislead someone into drinking
from them. Do not pour waste onto the ground, down a drain, or
into any water source.
Inquire on proper disposal methods from your local environmental
or recycling center, or from your local dealer. Figure 4.3

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Safety Decals
Safety Decal Maintenance
Keep safety decals and signs clean and legible at all times.
Replace safety decals and signs that are missing or have become illegible.
Replaced parts that displayed a safety sign should also display the current sign.
Safety decals or signs are available from your dealer’s Parts Department or from New Leader
Manufacturing by calling [phone].
Safety Decal Installation
Clean Surface
Wash the installation surface with a synthetic, free-rinsing detergent. Avoid washing the surface with
a soap containing creams or lotion. Allow to dry.
Position Safety Decal
Decide on the exact position before application. Application marks may be made on the top or
side edge of the substrate with a lead pencil, marking pen, or small pieces of masking tape. NOTE:
Do not use chalk line, china marker, or grease pencil. Safety decals will not adhere to these.
Remove the Liner
A small bend at the corner or edge will cause the liner to separate from the decal. Pull the liner
away in a continuous motion at a 180-degree angle. If the liner is scored, bend at score and remove.
Apply Safety Decal
Tack decal in place with thumb pressure in upper corners. Using firm initial squeegee pressure, begin
at the center of the decal and work outward in all directions with overlapping strokes. NOTE:
Keep squeegee blade even—nicked edges will leave application bubbles. Pull up tack points before
squeegeeing over them to avoid wrinkles.
Remove Pre-mask
If safety decal has a pre-mask cover remove it at this time by pulling it away from the decal at a 180
degree angle. NOTE: It is important that the pre-mask covering is removed before the decal is
exposed to sunlight to avoid the pre-mask from permanently adhering to the decal.
Remove Air Pockets
Inspect the decal in the flat areas for bubbles. To eliminate the bubbles, puncture the decal at one
end of the bubble with a pin (never a razor blade) and press out entrapped air with thumb moving
toward the puncture.
Re-Squeegee All Edges

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5
1
5
5865
58
8
865
6
6
-
-
A
A
A
A
A
A
A
A
A
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Cancer and Reproductive Harm -
www.P65Warning.ca.gov
3 3A
22
Safety Decals
1. CAUTION: TO AVOID INJURY OR MACHINE DAMAGE:
• Do not operate or work on this machine without reading and understanding the operator’s
manual.
• Keep hands, feet, hair and clothing away from moving parts.
• Do not allow riders on machine.
• Avoid unsafe operation or maintenance.
• Disengage power takeoff and shut off engine before removing guards, servicing or unclogging
machine.
• Keep unauthorized people away from machine.
• Keep all guards in place when machine is in use.
• If operator’s manual is missing, contact your local New Leader dealer or print a new copy from
www.highwayequipment.com.150034-C
2. DANGER: MOVING PART HAZARD
To prevent death or serious injury:
• Stay out of box while conveyor is moving.
• Disconnect and lock out power source before adjusting or
servicing.
• Do not ride on the spreader. 364-C
3. CAUTION: HAZARDOUS MATERIALS
To avoid injury or machine damage:
• Materials to be spread can be dangerous.
• Improper selection, application, use or handling may be hazardous to
persons, animals, crops or other property.
• Follow instructions and precautions given by material manufacturer.
321-C
3A. WARNING: HAZARDOUS MATERIALS
To avoid injury:
• Cancer and Reproductive Harm - www.P65Warning.ca.gov
315865-A