ground logic Rover User manual

15105863_-_HI
ROVER, ROVER XR
OPERATOR’S MANUAL
Congratulations on the purchase of your Ground Logic, Inc. machine.
This product has been carefully designed and manufactured to be a de-
pendable piece of equipment that will provide years of trouble-free opera-
tion.
BEFORE OPERATING YOUR MACHINE, CAREFULLY READ AND UN-
DERSTAND THIS MANUAL IN ITS ENTIRETY.
For future reference, place the serial number of the machine and date of
purchase below:
Serial Number: ________________
Date of Purchase: _____________
GROUND LOGIC, INC.
ROV-12000-2 AND ROV-22000-2
S/N: 2018036122 & Above

2
1.1 Table of Specications
1.2 Operator Controls
2.1 Proposition 65 Statement
2.2 Operating Safely
2.3 Chemical Safety
2.4 Training
2.5 Preparation
2.6 Children
2.7 Safe Handling of Gasoline
4.1 Operation
4.2 User Controls
4.3 Before First Time Operation
4.4 Pre-Start
4.5 Starting the Machine
4.6 Stopping the Machine
4.7 Transporting the Machine
4.8 Operating the Spreader
6.1 Spreader Flow Rate Calibration
6.2 Centering the Spread Pattern
7.1 Maintenance and Storage Safety
7.2 Periodic Service Intervals
8.1 Machine Does Not Start
8.2 Spreading System Operates Incorrectly
1. MACHINE SPECIFICATIONS
TABLE OF CONTENTS
2. GENERAL OPERATIONAL SAFETY
4. OPERATING INSTRUCTIONS
6. CALIBRATION
7. MAINTENANCE, STORAGE, AND SERVICE
8. FAULT ISOLATION
9. WARRANTY INFORMATION
3
4
4
4-5
5
6
6-7
7
7-8
12
13
13
14
14
14
15
15
16
17-18
18-19
21-22
22-24
24
25
26-27
5. SLOPE OPERATIONAL SAFETY
5.1 Slope Identication Guide
5.2 Slope Operation
5.3 Operating on Slopes
19-20
20-21
3. SAFETY AND INSTRUCTIONAL DECALS
3.1 Introduction to Safety Alert Symbols and Signal Words
3.2 Safety Icons and Warning Decals
3.3 Instructional Decals
3.4 Honda Engine Decals and Engine Controls
8
9-10
10-11
11

35105863_-_HI
MODEL NUMBER This manual is for model number 5901723
(ROV-12000-2).
This manual is for model number 5901724
(ROV-22000-2).
ENGINE •Engine Model: GX160-URH2
•Engine specications: See your Honda
engine owner’s manual.
•RPM:
o Full speed: 3750 rpm (no load)
o Idle: 1400 rpm.
•2:1 gear reduction with wet clutch.
•Engine Model: GX160-URH2
•Engine specications: See your Honda
engine owner’s manual.
•RPM:
o Full speed: 3750 rpm (no load)
o Idle: 1400 rpm.
•2:1 gear reduction with wet clutch.
FUEL SYSTEM •Capacity: 0.82 gal (3.1 L).
•Type of fuel: Regular unleaded gasoline, 87
octane or higher.
•Fuel shut-off valves: Located on engine.
•Capacity: 0.82 gal (3.1 L).
•Type of fuel: Regular unleaded gasoline, 87
octane or higher.
•Fuel shut-off valves: Located on engine.
TRANSMISSION •Transmission Model: Peerless 855 Series.
•Gear selections: 2 forward, 1 reverse,
neutral.
•Speed: 3.5 mph (5.6 km/hour) low gear, 5.0
mph (8.0 km/hour) high gear.
•Transmission Model: Peerless 855 Series.
•Gear selections: 2 forward, 1 reverse,
neutral.
•Speed: 3.5 mph (5.6 km/hour) low gear, 5.0
mph (8.0 km/hour) high gear.
TIRES AND WHEELS •Front tires: 18” x 950 – 8, RV antifreeze
added for ballast and traction.
•Rear tires: 13” x 650
•Front tires: 18” x 950 – 8, RV antifreeze
added for ballast and traction.
•Rear tires: 13” x 650
SPREADER •Spreader model: Spyker 120 Series.
•Capacity: 120 lb.
•Spreader model: Spyker 220 Series.
•Capacity: 220 lb.
DIMENSIONS •Overall length: 53.0” (137 cm).
•Overall width: 35.5” (90 cm).
•Overall height: 49.0” (124 cm).
•Weight:
o 320 lb. (145 kg) dry
o 440 lb. (200 kg) full
o 640 lb. (290 kg) full with 200 lb. (91 kg)
rider.
•Overall length: 54.0” (137 cm).
•Overall width: 35.5” (90 cm).
•Overall height: 49.0” (124 cm).
•Weight:
o 330 lb. (150 kg) dry
o 550 lb. (249 kg) full
o 750 lb. (340 kg) full with 200 lb. (91 kg)
rider.
ELECTRICAL
SYSTEM
•Charging system: N/A
•Charging capacity: N/A
•Safety interlock system: This machine is
equipped with a neutral safety start module.
To start the engine, the transmission must be
in the neutral (N) position.
•Charging system: N/A
•Charging capacity: N/A
•Safety interlock system: This machine is
equipped with a neutral safety start module. To
start the engine, the transmission must be in
the neutral (N) position.
1. MACHINE SPECIFICATIONS
1.1 TABLE OF SPECIFICATIONS
ROVER ROVER XR

4
1. MACHINE SPECIFICATIONS CONTINUED
1.2 OPERATOR CONTROLS
• The handlebars provide access to most of the machine controls.
• Turning the handlebars while standing on the operator platform provides steering control.
• Squeezing the throttle lever on the right side of the handlebars provides speed control.
• Depressing the brake pedal on the operator platform provides braking control.
• The gate lever controls the ow of granular product out of the hopper.
• The engine ignition switch controls the operation or shutdown of the engine.
• The spread control lever controls the center of the spread pattern of granular product.
• The gate stop on the front of the hopper controls the maximum gate opening for granular product.
2. GENERAL OPERATIONAL SAFETY
2.1 PROPOSITION 65 STATEMENT
WARNING
This product can expose you to chemicals including gasoline engine exhaust, which is known to the State of
California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth de-
fects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of the
unit, severe personal injury or death to you, or bystanders, or damage to property or equipment.
2.2 OPERATING SAFELY
The safety alert triangle ( ) in text signies important caustions or warnings which must be followed.
Congratulations on purchasing a superior-quality piece of lawn and garden equipment. Our products are de-
signed and manufactured to meet or exceed all industry standards for safety.
Do not operate this machine unless you have been trained. Reading and understanding this operator’s manual
is a way to train yourself.
Figure 1

55105863_-_HI
2. GENERAL OPERATIONAL SAFETY
2.2 OPERATING SAFELY CONTINUED
Keep both feet on the operator platform at all times. Power equipment is only as safe as the operator. If it is
misused, or not properly maintained, it can be dangerous! Remember, you are responsible for your safety and
that of those around you.
Use common sense, and think through what you are doing. If you are not sure that the task you are about to
perform can be safely done with the equipment you have chosen, ask a professional: contact your local autho-
rized dealer.
2.3 CHEMICAL SAFETY
WARNING
Chemicals used in this machine such as herbicides and pesticides may be hazardous to apply and produce
gasses that are hazardous if inhaled or with contact to your skin. Caustic liquid or chemical burns could occur
if chemicals are not used properly.
• Read and follow all the instructions and warnings on Material Safety Data Sheets (MSDS) from manu-
facturer for all chemicals used.
• Become familiar with and follow all warnings, recommendations, instructions and procedures for: rst
aid measures, safe use, mixing, handling, applying, spills clean-up, storage and disposal of all chemi-
cals as listed on the manufacturer’s label or MSDS of any herbicides, pesticides or other chemicals.
• Wear all personal protective equipment as recommended on the manufacturer’s label or MSDS of any
herbicides, pesticides or other chemicals. Personal protective equipment may include safety glasses
or goggles and/or face shields, chemical resistant gloves, rubber boots, and a respirator or air purifying
lter mask.
• Before working on this machine, valve system and hopper has been thoroughly rinsed according to
the recommendations of the chemical manufacturer (see MSDS and product labels).
• Obtain the proper training before using or handling any chemicals. Follow all local, state and federal
requirements for the handling and spreading of chemicals.
• Be sure to verify there is an adequate supply of clean water and soap nearby and immediately wash
off any chemicals that may contact you.
• Handle chemicals in a well-ventilated area.
• Keep clean water available for immediate rinsing off and clean-up of any spilled chemicals.
• Never enter the hopper with your unprotected hands, or place your mouth or face over or into this
opening. Chemicals and fumes may be hazardous to your health.
WARNING
• Reduce your speed and minimize the weight of your load (in the hopper) when operating on hills or
rough terrain to avoid possible instability, tipping or rollover of the machine.
• Granular materials in the hopper may shift during operation. This is most common while turning,
going up, down or across hills, when suddenly changing speed, or operating on rough terrain. This shift
in load may cause possible instability, tipping or rollover of the machine. Reduce your speed in these
situations.

6
2. GENERAL OPERATIONAL SAFETY CONTINUED
2.4 TRAINING
• Read, understand, and follow all instructions in the manual and on the unit before starting. If the
operator(s) or mechanic(s) cannot read English it is the owner’s responsibility to explain this material to
them.
• Become familiar with the safe operation of the equipment, operator controls, and safety signs.
• All operators and mechanics should be trained. The owner is responsible for training the users.
• Only allow responsible adults, who are familiar with the instructions, to operate the unit.
• Never let children or untrained people operate or service the equipment. Local regulations may restrict
the age of the operator.
• The owner/user can prevent and is responsible for accidents or injuries occurring to themselves, other
people or property.
2.5 PREPARATION
• Evaluate the terrain to determine what accessories and attachments are needed to properly and
safely perform the job. Use only accessories and attachments approved by the manufacturer.
• Wear appropriate clothing including safety shoes, safety glasses and ear protection. Long hair, loose
clothing or jewelry may get tangled in moving parts.
• Inspect the area where the equipment is to be used and remove all objects such as rocks, toys and
wire, which can be thrown by the machine.
• Use extra care when handling gasoline and other fuels. They are ammable and vapors are explosive.
• Use only an approved container for gasoline.
• Never remove fuel cap or add fuel with the engine running. Allow engine to cool before refueling. Do
not smoke. Never refuel or drain the machine indoors.
• Check that safety switches and shields are attached and functioning properly. Do not operate unlesss
they function properly.
• Become familiar with and follow all warnings, recommendations, instructions and procedures for safe
use, handling, applying, storage and disposal of all chemicals as listed on the manufacturer’s label of
any herbicides, pesticides or other chemicals.
• Wear all personal protective equipment as recommended on the manufacturer’s label or MSDS of any
herbicides, pesticides or other chemicals. Personal protective equipment may include safety glasses or
goggles and/or face shields, chemical resistant gloves, rubber boots and a respirator or lter mask.
WARNING
It is a violation of California Public Resource Code, Section 4442, to use or operate the engine on any for-
est-covered, brush-covered or grass-covered land unless the exhaust system is equipped with a spark arrest-
er, as dened in Section 4442, maintained in effective working order. Other states or federal jurisdictions may
have similar laws. Contact an Authorized Service Dealer to obtain a spark arrester designed for the exhaust
system installed on this engine.
• OSHA regulations may require the use of hearing protection when exposed to sound levels greater
than 85 dBA for an 8 hour time period.

75105863_-_HI
2. GENERAL OPERATIONAL SAFETY CONTINUED
CAUTION
This machine produces sound levels in excess of 85 dBA at the operator’s ear and can cause hearing loss
though extended periods of exposure. Wear hearing protection when operating this machine.
2.6 CHILDREN
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to
the unit and the operating activity. Never assume that children will remain where you last saw them.
• Keep children out of the operating area and under the watchful care of another responsible adult.
• Be alert and turn unit off if children enter the area.
• Before and during reverse operation, look behind and down for small children.
• Never carry children, even with spreader spinner off. They may fall off and be seriously injured or
interfere with safe unit operation. Children who have been given rides in the past may suddenly appear
in the operation area for another ride and be run over or backed over by the machine.
• Never allow children to operate the unit.
• Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure
vision.
2.7 SAFE HANDLING OF GASOLINE
To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely
ammable and the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
• Use only approved gasoline containers.
• Never remove the gas cap or add fuel with the engine running. Allow the engine to cool before
refueling.
• Never fuel the machine indoors.
• Never store the machine or fuel container where there is an open ame, spark, or pilot light such as
near a water heater or other appliance.
• Never ll containers inside a vehicle or on a truck bed with a plastic bed liner. Always place containers
on the ground away from your vehicle before lling.
• Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not
possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline
dispenser nozzle.
• Keep nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is
complete. Do not use a nozzle lock-open device.
• If fuel is spilled on clothing, change clothing immediately.

8
2. GENERAL OPERATIONAL SAFETY CONTINUED
2.7 SAFE HANDLING OF GASOLINE
To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely
ammable and the vapors are explosive.
• Never over-ll the fuel tank. Replace gas cap and tighten securely.
• Use extra care in handling gasoline and other fuels. They are ammable and vapors are explosive.
• If fuel is spilled, do not attempt to start the engine but move the machine away from the area of spill-
age and avoid creating any source of ignition until fuel vapors have dissipated.
• Replace all fuel tank caps and fuel container caps securely.
3. SAFETY AND INSTRUCTIONAL DECALS
3.1 INTRODUCTION TO SAFETY ALERT SYMBOLS AND SIGNAL WORDS
Before operating your unit, read the safety decals. The cautions and warnings are for your safety. To avoid a
personal injury or damage to the unit, understand and follow all safety decals.
The safety alert symbol is used to identify safety information about hazards that can result in personal in-
jury. A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to indicate the likelihood
and the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard.
DANGER indicates a hazard which, if not avoided, will result in death or serious injury.
WARNING indicates a hazard which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazard which, if not avoided, could result in minor or moderate injury.
NOTICE indicates a situation that could result in damage to the product.
WARNING
If any safety decals become worn or damaged, and cannot be read, order replacement decals from your local
dealer.

95105863_-_HI
3. SAFETY AND INSTRUCTIONAL DECALS CONTINUED
3.2 SAFETY ICONS AND WARNING DECALS
Figure 2: Safety Icons
Explanation of Icons in Figure 2
Callout Description
A Alert
B Read the Manual
C Thrown Objects
D Slope Direction for Safe Operation
E Amputation - Rotating Parts
F Caustic Liquid/Chemical Burn
G Gas Inhilation Hazard
Figure 3: Explanation of Icons in Figure 2
Figure 4: Amputation and Pinch Point Hazard Decal

10
3. SAFETY AND INSTRUCTIONAL DECALS CONTINUED
3.2 SAFETY ICONS AND WARNING DECALS CONTINUED
3.3 INSTRUCTIONAL DECALS
Figure 5: Warning and Danger Combination Decal
Figure 6: Foot Break Decal
Foot Brake Decal: See section 4.2 CONTROLS for brake pedal operating instructions.
Releasing the brake pedal disengages the band brakes on the rear wheels (OFF position).
Depressing the brake pedal engages the band brakes on the rear wheels (ON position).

11 5105863_-_HI
3. SAFETY AND INSTRUCTIONAL DECALS CONTINUED
3.3 INSTRUCTIONAL DECALS
Figure 7: Parking
Brake Decal
Figure 8: Explanation of Parking Brake Decal
Throttle lever
Choke lever
Fuel valve
Set lever to choke when starting cold.
Set lever to desired engine speed.
Move lever completely to the left to stop
engine.
3.4 HONDA ENGINE DECALS AND ENGINE CONTROLS

12
4. OPERATING INSTRUCTIONS
4.1 OPERATION
• Keep both feet on the operator platform at all times.
• Never run an engine in an enclosed area.
• Operate only in the daylight or with good articial light, keeping away from holes and hidden hazards.
• Be sure all drives are in neutral and parking brake is engaged before starting engine. Only start en-
gine from the operator’s position.
• Be sure of your footing while using pedestrian controlled equipment, especially when backing up.
Walk, don’t run. Reduced footing could cause slipping.
• Slow down and use extra care on hillsides. Be sure to travel in the recommended direction on hill-
sides. Turf conditions can affect the machines stability. Use caution when operating near drop-offs.
• Do not Operate in reverse unless absolutely necessary. Always look down and behind before and
while traveling in reverse.
• Slow down and use caution when making turns and when changing directions on slopes.
• Never leave a running unit unattended. Always disengage the spreader spinner, set parking brake,
stop engine, and remove keys before dismounting. Keep hands and feet away from the rotating parts.
• Disengage the spreader spinner when not operating.
• Never operate with guards not securely in place. Be sure all switches are attached, adjusted properly
and functioning properly.
• Do not change the engine governor setting or overspeed the engine.
• Stop on level ground, lower implements, disengage spreader spinner, engage parking brake, shut off
engine before leaving the operator’s position for any reason.
• Look behind and down before backing up to be sure of a clear path.
• Never carry passengers and keep pets and bystanders away.
• Do not operate the unit while under the inuence of alcohol or drugs.
• Slow down and use caution when making turns and crossing roads and sidewalks. Disengage spread-
er spinner if not operating.
• Use care when loading or unloading the machine into a trailer or truck.
• Use care when approaching blind corners, shrubs, trees or other objects that may obscure vision.
• To reduce re hazard, keep unit free of grass, leaves & excess oil. Do not stop or park over dry
leaves, grass or combustible materials.

13 5105863_-_HI
4. OPERATING INSTRUCTIONS CONTINUED
4.2 CONTROLS
The user should become familiar with all controls before operating the machine.
• Handlebars: The handlebars provide steering control of the machine and should be grasped with the
hands at the location of the foam grips.
• Throttle lever: The throttle lever is located at the end of the right hand side of the handlebars.
Squeezing the throttle lever increases the speed of the engine. Releasing the throttle lever allows the
engine to return to idle speed. When the transmission is engaged in any position other than neutral,
squeezing the throttle will cause the machine to move relative to the gear that has been selected. The
more the lever is squeezed, the greater the speed of the machine.
• Brake pedal: The brake pedal is located in the middle of the operator platform. Depressing the brake
pedal engages the band brakes on the rear wheels and slows the motion of the machine.
• Gate lever: The gate lever is located on the left side of the console and controls the opening at the
bottom of the hopper. Pushing forward on the gate lever causes the gate to close so that no granular
product will ow out of the bottom of the hopper. Pulling backward on the gate lever causes the gate to
open so that granular product will ow.
• Engine ignition switch: The engine ignition switch is located on the left side of the console and con-
trols the ignition circuit of the engine. The engine will only start and run when the switch is in the “ON”
position. The engine will not start or will shut down if the switch is in the “OFF” position.
•Spread control lever: The spread control lever is located on the right side of the console and controls
the center of the granular spread. The lever controls the position of a bafe located below the gate of
the hopper. As this bafe is moved relative to the gate opening, the center of the dispensed material
changes. To operate, the lever is rst unlocked by rotating counterclockwise. The handle can then be
moved up and down to change the position of the bafe. Once the correct position is found, the handle
is rotated clockwise to lock the lever in place.
• Gate stop: The gate stop controls the maximum opening of the hopper gate and is located on the
front of the hopper. The knob is rotated one direction or the other until the desired maximum gate open-
ing is obtained.
4.3 BEFORE FIRST TIME OPERATION
• Be sure to read all information in the Operator Safety and Operation sections before attempting to
operate this unit.
• Become familiar with all of the controls and how to stop the unit.
• Drive in an open area without operating the spreader to become accustomed to the unit.
WARNING
Never operate on slopes greater than 12°.
• Select slow ground speed before driving onto a slope. Use extra caution when operating on slopes
with any accessories attached to the unit.
• Operate up and down slopes, NOT across, use caution when changing direction on slopes and do
NOT start or stop on a slope.

14
4. OPERATING INSTRUCTIONS CONTINUED
4.4 PRE-START
• Fill the fuel tank. For best results use only fresh, clean regular grade unleaded gasoline with an oc-
tane rating of 87 or higher. Do not add oil to the gasoline.
• Do not overll the fuel tank. Never ll the fuel tank so that the fuel level rises above a level that is ½”
below the bottom of the ller neck. This will allow for fuel expansion and will help to prevent fuel
spillage.
• Understand the controls, their locations, their functions, and their safety requirements.
• Refer to Maintenance, Section 5, and perform all the necessary inspection and maintenance steps.
4.5 STARTING THE MACHINE
• Position the machine on a at and level surface.
• Ensure that the transmission is in the neutral (N) position and that the engine ignition switch is in the
“ON” position.
• Open the fuel shut-off valves located on the engine and below the fuel tank.
• If the engine is cold, activate the choke lever located on the engine. If the engine is warm, it may not
be necessary to activate the choke lever.
• Firmly grasp the handle of the start cord and pull the handle toward the rear of the machine.
Do not squeeze the throttle lever when starting the machine.
• Once the engine has started, gradually deactivate the choke lever.
• Carefully step onto the operator platform.
• Move the transmission lever to the desired location.
• Slowly squeeze the throttle lever to start the machine moving.
4.6 STOPPING THE MACHINE
• Position the machine on a at and level surface.
• Completely release the throttle lever.
• Move the transmission lever to the neutral (N) position.
• Move the engine ignition switch to the “OFF” position.

15 5105863_-_HI
4. OPERATING INSTRUCTIONS CONTINUED
4.7 TRANSPORTING THE MACHINE
• Use a heavy-duty trailer or hitch-mounted rack to transport the machine. Securely fasten the machine
to the trailer or rack with straps, chains, cable, or ropes. Make sure that the trailer or rack has all of the
necessary lighting and markings that are required by law. If using a trailer, make sure that the safety
chains are secured.
• Use extreme caution when loading the machine on a trailer or rack. The ramps should be long enough
so that the angle between the ramp and the ground does not exceed 12°. A steeper angle may cause
the machine to lose traction and slide out of control.
• Always load the machine with the machine driving forward.
• Only use rst gear (1) when loading the machine.
• Keep the machine in gear once it has been properly loaded and shut off. This will help to minimize
movement of the machine on the trailer or rack during transportation.
• Move the transmission lever to the desired location.
4.8 OPERATING THE SPREADER
• The spreader has a pattern width of approximately 14 feet. By using passes with an approximate 7
foot width, the granular product will be evenly distributed with the proper amount of overlap.
• Adjust the gate stop to the desired setting.
• Completely close the hopper gate and add fertilizer to the hopper.
• Install the hopper shower cap if necessary.
• Carefully step onto the operator platform.
• Place the gear selector in second gear (2).
• Squeeze the throttle lever to start the machine rolling forward.
• Slide the gate lever to the OPEN position.
• To stop the spreading operation, slide the gate lever to the CLOSED position, release the throttle
lever, and depress the brake pedal.

16
5. SLOPE OPERATIONAL SAFETY
5.1 SLOPE IDENTIFICATION GUIDE
Figure 9
Measure the slope of a lawn surface with a smartphone or angle nder tool:
WARNING
Do not operate on slopes greater than 12 degrees.
1. Use a straight edge at least two (2) feet long (A, Figure 9). A 2x4 or a straight piece of metal works
well.
2. Angle nder tools.
a) Use your smartphone: Many smartphones (B, Figure 9) have an inclinometer (angle nder)
located under the compass application (app). Or, search an app store for an Inclinometer app.
b) Use angle nder tools: Angle nder tools (C & D,Figure 9) are available at local hardware
stores or online (also called inclinometer, protractor, angle meter, or angle gauge). Dial type (C)
or digital type (D) work, others may not. Follow user instructions with the angle nder tool.
3. Place the two (2) feet long straight edge along the steepest part of the lawn slope. Place the board
up and down the slope.
4. Lay the smartphone or angle nder tool on the straight edge and read the angle in degrees. This is
the slope of your lawn.

17 5105863_-_HI
5. SLOPE OPERATIONAL SAFETY CONTINUED
5.2 SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tip-over accidents, which can result in severe injury or
death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not drive
on it.
DANGER: LOSS OF CONTROL
Operating on slopes can be hazardous and cause loss of control.
• Avoid sudden turns or rapid speed changes.
• If machine stops forward motion on a slope, stop. Get off and walk the machine slowly off the slope.
• Go up and down slopes, NOT across.
• Reduce speed and use extreme caution on slopes.
• Do NOT operate on slopes when grass is wet.
• Do NOT operate on slopes over 12* degrees.
• Reduce your speed and minimize the weight of your load (in the hopper) when operating on hills or
rough terrain to avoid possible instability, tipping or rollover of the machine.
DANGER
Wet or soft slope hazard:
• Wet or soft slopes can cause sliding and loss of control
• Do NOT operate on slopes when grass is wet. Tires may lose traction and cause sliding and loss of
control.
• Do NOT operate on slopes when soil is soft (such as after heavy rains). Tires may lose traction and
cause sliding and loss of control.
DANGER
Water, retaining walls and drop-off hazard:
• Wheels dropping over edges may result in serious injury, death and drowning.
• Do NOT operate near water, retaining walls, drop-offs or embankments. The machine could suddenly
roll over if a wheel goes over the edge or the edge breaks away.
• Reduce your speed when operating over rough terrain or near these hazards.
• Give yourself a minimum of two machine widths of clearance around these hazards.
* This limit was determined per International Standard ISO 5395-3:2013, Section 4.6 and is based on the ISO 5395-3 Sta-
bility Test procedure described in Annex A. The 12 degree “limit of stability” is equal to 60% of the angle at which machine
lift-off occurred in static tests. Actual dynamic stability may vary depending on operating conditions.

18
5. SLOPE OPERATIONAL SAFETY CONTINUED
5.2 SLOPE OPERATION CONTINUED
Do:
• Operate up and down slopes, NOT across.
• Remove obstacles such as rocks, tree limbs, etc.
• Watch for holes, ruts, or bumps. Uneven terrain could overturn the unit. Tall grass can hide obstacles.
• Use slow speed. Choose a slow speed so that you will not have to stop or change speed while on the
slope.
• Use extra care with accessories. These can change the stability of the unit.
• Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direc-
tion.
• See your authorized dealer for recommendations of available weights to improve stability.
Do NOT:
• Avoid starting, stopping, or turning on a slope. If tires lose traction (i.e. machine stops forward motion
on a slope), stop. Get off and walk the machine slowly off the slope.
• Do not turn on slopes unless necessary, and then, turn slowly and gradually uphill, if possible. Never
operate straight down slopes.
• Do not operate near drop-offs, ditches, or embankments. The operator could lose footing or balance
or machine could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.
• Do not operate on wet grass. Reduced footing or traction could cause sliding.
• Do not try to stabilize the unit by putting your foot on the ground (ride-on units).
• Do not operate excessively steep slopes.
• Do not operate on slopes if you cannot back up them.
5.3 OPERATING ON SLOPES
Learn how to operate the Rover on slopes and use your body position to improve traction and control of the
machine.
Operation on slopes can be dangerous. Slopes are a major factor related to accidents, which can result in se-
vere injury or death. Using the unit on a slope that is too steep where you do not have adequate wheel traction
(and control) can cause sliding, loss of steering, control, and possible rollover. If you feel unsure about operat-
ing the unit on a slope, don’t do it. It’s not worth the risk.
• This machine has a high center of gravity and may become unstable on slopes. Always lean towards
the slope of a hill when operating on slopes and lean towards the center of turn when changing direc-
tions on slopes.
• Operation on wet grass especially when going across or down slopes can cause loss of traction, slid-
ing, loss of steering, control,and possible rollover.

19 5105863_-_HI
5. SLOPE OPERATIONAL SAFETY CONTINUED
5.3 OPERATING ON SLOPES CONTINUED
Operate up and down slopes, NOT across:
• Operation down slopes can be dangerous and cause sliding, loss of steering, control, and possible
rollover. Do NOT operate down a slope unless absolutely necessary. Drive very slowly in the lowest
gear and be careful. Never make a sharp turn or sudden start or stop, as this can cause loss of trac-
tion, sliding, loss of steering, control and possible rollover. Apply the rear brakes rst to slow your speed
while descending a slope.
• Operate up the slope and lean your body forward (towards the control panel), while keeping a rm grip
on the handle bar. This body position helps keep the front wheels on the ground.
•Operate down the slope and lean your body rearward with your arms out-stretched, while keeping a
rm grip on the handlebar. This body position adds more weight to the rear wheels and improves trac-
tion, downhill braking, and control.
• Always be very gentle operating the controls, travel at a slower speed than normal.
• Do NOT accelerate quickly or change speed or direction suddenly while operating, as this may cause
the machine’s front wheels to come off the ground (up slopes) and to reduce the tendency to cause the
machine to slip and slide (down slopes).
Operate across slopes (only if you cannot operate up and down the slope):
• It is recommended to operate across the face of slopes only when you cannot operate up or down
the slopes. This may be the preferred technique for operating on very gentle slopes and to avoid going
down a slope.
• Lean your body slightly rearward and towards the uphill side drive wheel, while keeping a rm grip on
the handle bar. This body position adds more weight to the uphill side drive wheel to maximize traction
and control.
• Do NOT accelerate quickly, as this may cause the machine’s front wheels to come off the ground.
• Exert strong force and keep a rm grip on the handle bars to maintain control and resist the machine
tendency to turn uphill
6. CALIBRATION
6.1 SPREADER FLOW RATE CALIBRATION
• The following instructions provide a method for adjusting the ow of fertilizer from the hopper so that
the correct amount of fertilizer is applied to a 1000 ft2 area. The machine is designed to apply fertilizer
evenly by overlapping each pass by 50 percent. The spread width for most products is approximately
14 feet. This means that the center of each pass should be approximately 7 feet from the center of the
previous pass. The effective material spread width is 7 feet and is the basis for calibration.
• Measure a distance of 143 feet on a at paved surface. Using a paved surface will allow the fertilizer
to be recollected and will prevent burning the turf if the application rate is largely different from what is
intended. Traveling 143 feet with the machine equates to covering approximately 1000 ft2 with fertilizer
(7 ft x 143 ft = 1001 ft2).

20
6. CALIBRATION CONTINUED
6.1 SPREADER FLOW RATE CALIBRATION CONTINUED
• Set the gate stop to a setting of 5. This will be used as the starting setting for dialing in the correct
gate stop setting for the particular material that is being used. Note that the spreader will have to be
recalibrated for each different type of material that is spread. Make sure to record the nal gate stop
setting once the correct application rate has been achieved.
• Place the spreader gate lever in the CLOSED position. Place enough material in the hopper to cover
1000 ft2.
• Begin the spreading operation while moving toward the 143 foot marker. With the machine moving at
full speed, the hopper should just empty out as the machine passes the marker. If the hopper empties
before the marker is reached, turn the gate stop dial to a slightly lower setting and repeat the process.
If the hopper empties after the marker is reached, turn the gate stop dial to a slightly higher setting and
repeat the process. Continue this process until the proper dispensing rate is achieved.
• When the calibration is complete, collect the fertilizer that has been dispensed for reuse. Never leave
the fertilizer on the pavement where it can wash away in runoff.
6.2 CENTERING THE SPREAD PATTERN
• The following instructions provide a method for adjusting the center of the spread pattern so that
fertilizer is evenly distributed over the width of the spread area.
• Obtain the following items:
• Eleven collection pans, 3 to 4 inches tall and 12 inches square (e.g. aluminum roasting pans).
• Clear tube, ½” internal diameter, 4 inches tall. Use a permanent marker to mark the tube at
¼” increments all of the way up the tube. This will act as a measuring device for the collected
fertilizer prills.
• A ruler or tape measure.
• A method of recording the collection amounts.
• Set the gate stop to a setting of 5.
• Move the gate lever to the OPEN position (the hopper must initially be empty).
• Turn the spread control lever counterclockwise to release the lock and move the lever in or out so that
the bafe can be seen centered just below the opening of the gate in the bottom of the hopper. Turn the
spread control lever clockwise to lock into position.
• Move the gate lever to the CLOSED position.
• Load the hopper with the fertilizer to be used for calibration.
• Place the eleven collection pans on a at paved surface in a straight line on two-foot centers. Using a
paved surface will allow the fertilizer to be recollected and will prevent burning the turf if the application
pattern is largely different from what is intended.
• Make at least three passes traveling directly over the center pan in a path perpendicular to the row of
pans. NOTE: All of the passes must be made in the same direction.
• Pour the contents of the rst pan on the left into the graduated tube and record the amount of material
that is in the tube. Repeat this measurement for each of the eleven collection pans.