Ransomes Mastiff 91 Guide

®
RJL 100 January 2015
GB
United
Kingdom
Safety, Operation & Maintenance Manual
Ransomes Mastiff 91 - Honda GX390 UT2 LXE4
Series: FN4 & FP4
Product code: LDEA330 & LDEA340
WARNING
WARNING: If incorrectly used this machine can
cause severe injury. Those who use and maintain
this machine must be trained in its proper use,
warned of its dangers and must read the entire
manual before attempting to set up, operate, adjust
or service the machine.
25081G-GB (Rev.0)

1 CONTENTS
© 2015, Ransomes Jacobsen Limited. All Rights Reserved
INTRODUCTION
Important .......................................................................3
Product Identification .....................................................4
Guidelines For The Disposal Of Scrap Products ..........5
During Service Life .......................................................5
End Of Service Life .......................................................5
Parts Manual .................................................................6
Key Numbers ................................................................6
Assembly .......................................................................7
SAFETY
How To Operate Safely..................................................8
Safe Operation ..............................................................8
Preparation ....................................................................8
Operation ......................................................................9
ROPS ...........................................................................10
Safe Handling Of Fuels ................................................10
Maintenance And Storage ............................................10
When You Put The Mower On A Trailer .......................11
Important Safety Notes ................................................12
DECALS
Safety Decals................................................................16
Instruction Decals .........................................................17
CONTROLS
Throttle Control .............................................................18
Operator Presence Control ...........................................18
Brake.............................................................................18
Forward/reverse Gear Change .....................................18
Cylinder Drive Clutch Lever ..........................................18
Starter Switch................................................................18
Choke Control ..............................................................19
Fuel Tap .......................................................................19
Stop Switch...................................................................19
OPERATION
Daily Inspection ............................................................20
Operator Presence And Safety Interlock System .........21
Operating Procedure ....................................................22
Before Starting The Engine For The First Time ...........23
Starting The Engine .....................................................24
Stopping The Machine .................................................25
Stopping The Engine ....................................................25
How To Remove A Blockage From Cutting Units .........26
ADJUSTMENTS
Height Of Cut Adjustment ............................................28
Handle (Walk Behind Machine Only) ...........................28
Cylinder To Bottom Blade Adjustment .........................29
Concave .......................................................................29
Chain Tensioners .........................................................30
Brake ............................................................................30
Clutch Controls .............................................................30
Removing The Cutting Cylinder And Bottom
Blade Assembly ...........................................................31
Removing The Landroll Assembly ...............................31
Balance Bar (Walk Behind Machines Only) .................32
Seat (Steering Seat) .....................................................32
Steering Control Cable (Steering Seat) ........................32
Testing Gear Selection .................................................33
Adjusting Gear Selector ...............................................33
MAINTENANCE AND LUBRICATION
Maintenance & Lubrication Chart .................................36
Lubrication ....................................................................38
Engine ..........................................................................38
Machine ........................................................................39
Apply Chain Lubricant ...................................................39
Apply Engine Oil ...........................................................39
Gearbox ........................................................................40
Landroll .........................................................................40
Maintenance .................................................................41
Cooling Fins And Air Intake ..........................................41
Air Cleaner ....................................................................41
Battery ..........................................................................42
Charging The Battery ....................................................42
Clean Fuel Filter ...........................................................43
Spark Plug ....................................................................43
Engine Maintenance .....................................................43
PROBLEM SOLVING
Problem Solving General ..............................................44
SCHEMATICS
Electrical Circuit ............................................................46
TORQUES
Torques ........................................................................48
SPECIFICATION
Engine Specification .....................................................49
Dimensions & Weights ..................................................49
Machine Specification ...................................................50
Vibration Level ..............................................................51
Noise Level ...................................................................52
Slopes ...........................................................................52
Cutting Unit Specification ..............................................52
Cutting Performance .....................................................52
Recommended Lubricants ............................................53
Accessories ..................................................................53
Certificates Of Conformity .............................................54
GUARANTEE
Warranty........................................................................60
Service...........................................................................60
SECTION........................................................PAGE SECTION.....................................................PAGE

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INTRODUCTION 2
2.1 IMPORTANT__________________________________________________________
The Ransomes Mastiff is a petrol-engine chain driven Cylinder mower. The cutting cylinder is chain driven. An
OPC safety system is fitted.
IMPORTANT: Follow the maintenance schedule indicated in this manual. In service performance will depend on
the level of maintenance given.
This SAFETY AND OPERATORS MANUAL is part of the machine and must stay with the machine.The suppliers
of all machines must keep the documentation that comes with the machine.You must use the machine to cut the
grass only and not for any other purpose. The correct conditions of operation, service and repair are shown in the
Service Manual.
ALL operators MUST read through this manual and understand the Safety Instructions, controls, lubrication and
maintenance procedures.
Make sure that you obey all safety and road traffic regulations.
You must not make any changes to the machine that the manufacturer does not approve. This type of change
can release the manufacturer from the liability for any damage or injury.
Discard worn parts as shown by local environmental regulations. To remove from the machine from operation,
follow the guidelines in this manual for the removal of the machine from use.
Use only Ransomes Jacobsen Genuine spare parts to make sure that European conformity is controlled.
2006/42/EC
These instructions are the Original instructions confirmed by Ransomes Jacobsen Limited

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2 INTRODUCTION
2.2 PRODUCT IDENTIFICATION ___________________________________________
A Maximum front axle load in Kg (for the machines driven on
the highway)
B Gross weight in Kg
C Maximum rear axle load in Kg (for the machines driven on
the highway)
D Power in Kw
E Date code
F Machine type
G Product code
H Product name
J Serial number
Location of Serial number plate
The serial number plate (A) is found on the side plate.
Engine Identification
Serial number plate (B) is found next to the oil-level dipstick.
Kg Kw Kg Kg
West Road
Ransomes Europark
Ipswich IP3 9TT
England
ABCD E
FG
HJ
B

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INTRODUCTION 2
2.3GUIDELINES FOR THE DISPOSAL OF SCRAP PRODUCTS _____________________
2.3.1 DURING SERVICE LIFE _______________________________________________
Used oil, oil filters and engine coolant are hazardous materials. Follow the recommended procedures for their safe
disposal.
If a fluid leaks, contain the spill to make sure that the leak does not flow into the ground or drainage system. Follow the
local laws to make sure that leaks are controlled.
Follow the maintenance procedures in this manual to make sure that any damage to the local environment is controlled
safely.
When the machine completes its full-service life, the following actions must be taken.
2.3.2 END OF SERVICE LIFE _______________________________________________
These guidelines must be used with applicable Health, Safety and Environmental laws. Always use the approved local
waste disposal and agencies for recycled materials.
• Park the machine in a location to use all of the necessary lifting equipment.
• Use correct tools and Personal Protective Equipment (PPE) and take instruction from the technical
manuals applicable to the machine.
• Remove and store correctly
1. Batteries
2. Fuel
3. Engine coolant
4. Oils
• Disassemble the structure of the machine and refer to the technical manuals. Give attention to parts
that have mechanical pressure or tension applied to the part in the machine, i.e.the springs.
• Any parts that continue to have a service life must be separated and returned to the parts department.
• Any parts that are worn must be separated into the material groups and removed according to the
agencies for the recycled materials that are available. Common types:
• Steel
• Non ferrous metals
• Aluminum
• Brass
• Copper
• Plastic materials
• Identified
• Can be recycled
• Can not be recycled
• Not identified
• Rubber
• Electrical and Electronic Components
• If an item is not easily separated into different material groups, the material must be added to the
“General discarded materials” area.
• Do not burn discarded materials.
The machinery records must show that the machine is not in operation and is discarded. Supply this serial number to
Ransomes Jacobsen Warranty Department to close their records.

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2 INTRODUCTION
2.4 PARTS MANUAL ______________________________________________________
In compliance with the ISO14001 standard, Ransomes Jacobsen Limited does not send a paper parts manual
with every product.
The parts manuals are available on-line or from Ransomes Jacobsen.
1. Website – www.ransomesjacobsen.com. Select the “”GENUINE PARTS” tab followed by the “ON-LINE
PARTS LOOK-UP” tab. You now have access to Parts drawings and lists to help with the identification
of spare parts.
2. Website – www.ransomesjacobsen.com. Select the “GENUINE PARTS” tab followed by the
“MANUALS” tab. You now have access to a PDF version of the parts manual.
3. Complete the form included in the technical manual pack supplied with the machine for one of the two
options below
a. A disc that contains an electronic copy of the Parts Book.
b. A paper copy of the parts manual.
2.5 KEY NUMBERS _______________________________________________________
Record the key numbers shown below:
Starter Switch:- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Record the machine and engine numbers shown below:
The machine serial number is found on the serial number-plate and the engine serial number on the crank case
near the oil filler.
Machine Number:-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Engine Number:-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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INTRODUCTION 2
D
C
A
B
2.6 ASSEMBLY___________________________________________________________
a. Remove the sides and top of the container from the mower. Leave the mower on the base.
b. Remove the plastic cover and cable ties that hold the handles in position. assembly the handle assembly (A) to
the primary frame.
c. Fit the top of the handles (B) and tighten the clamps (C).
d. Fit the two grass box arms (D) to the frame with the hardware supplied.
Some tools are needed for assembly.
a. Remove the chocks and carefully move the mower from the pallet base.
b. Discard the container according to the applicable local environmental requirement.
NOTE: Refer to the OPERATION Chapter before you start the mower for the first time. All operators MUST read
through this manual and understand the Safety Instructions, controls, lubrication and maintenance procedures
before any use

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3 SAFETY
3.1 HOW TO OPERATE SAFELY__________________________________________________
3.2 SAFE OPERATION
a. Read the Operator’s Manual and other training material. If the operator or technician can not read this manual,
the owner is responsible to describe this material to the operators and technicians. Manuals in additional lan-
guages may be available on the Jacobsen or Ransomesjacobsen website.
b. Read all of the instructions for this mower carefully. Know the controls and the correct operation of the equip-
ment.
c. Children or persons who do not understand these instructions must not use the mower. The local regulations
can limit the age of the operator.
d. Never use a mower near persons, including children or animals.
e. Remember that the operator or owner is responsible for accidents or hazards that occur to other persons or
their property.
f. Never carry passengers.
g. Never allow persons to operate or service the mower or its attachments without correct instructions.
h. Do not operate equipment while tired, sick or after you use alcohol or drugs.
3.3 PREPARATION
a. When you operate the mower, wear correct clothing, slip resistant work shoes or boots, work gloves, hard hat,
safety glasses and hearing protection. Long hair, loose clothing or jewelry can be caught in moving parts.
b. Do not operate the equipment with the Interlock System disconnected or the system does not operate cor-
rectly. Do not disconnect or prevent the operation of any switch.
c. Never operate equipment that is not in correct order or without decals, guards, shields, deflectors or other pro-
tective devices fastened.
d. Inspect the mower before you operate the mower. Check the tire pressure, engine oil level, the radiator coolant
level and the air cleaner indicator. Fuel is flammable. Use caution when you add the fuel to the mower.
e. Operate the mower in daylight or in good artificial light. Use caution when you operate the mower during bad
weather. Never operate the mower with lightning in the area.
f. Inspect the area to select the accessories and attachments that are needed to correctly and safely do the job.
Only use parts, accessories and attachments approved by Jacobsen.
g. Be careful of holes in the terrain and other hazards that are not visible.
h. Inspect the area where the equipment is operated. Remove all objects you can find before you operate. Be
careful of obstructions above the ground (low tree limbs, electrical wires) and also underground obstacles
(sprinklers, pipes, tree roots). Enter a new area carefully. Look for possible hazards.
i. Inspect the cutting system before you start the mower. Make sure the blades are free to rotate. When you
rotate one blade, other blades can rotate.
WARNING
EQUIPMENT OPERATED INCORRECTLY OR WITHOUT TRAINING CAN BE DANGEROUS.
Know the location and correct operation of controls. Operators without experience must receive instruction
from another person that knows the correct operation of the equipment before you operate the mower.
Only use parts, accessories and attachments approved by Ransomes Jacobsen.
!

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SAFETY 3
3.4 OPERATION
a. Never operate the engine without enough ventilation or in an enclosed area. The carbon monoxide in the
exhaust fumes can increase to dangerous levels.
b. Never carry passengers. Keep other persons or animals away from the mower.
c. Disengage all drives and engage the parking brake before you start the engine. Only start the engine with the
operator in the seat. Never start the engine with persons near the mower.
d. Keep your legs, arms and body inside the operator compartment while the mower is in operation. Keep your
hands and feet away from the cutting units.
e. Do not use on the slopes greater than the safe slope limit for the equipment.
f. To guard against over turning or loss of control:
g. Operate the mower across the face (horizontally), but not up and down on the face of slopes (vertically).
h. Do not start or stop suddenly on slopes.
i. Decrease the speed when you operate on slopes or when you must turn. Use caution when you change direc-
tion. Turf condition can change the mower stability.
j. Use caution when you operate the mower near drop-offs, ditches or embankments.
k. Be careful of holes in the terrain and other hazards that are not visible.
l. Always operate at speeds that allow you to have complete control of the machine. Make sure of your footing
keep a tight grip the handle and walk. Never run when you operate the mower.
m. Use caution when you go near corners, trees or other objects that can prevent a clear view.
n. Equipment must meet the current regulations to be driven on the public roads.
o. Before you move across or operate on the paths or roads, turn off the PTO switch, lift the mowers and travel at
decreased speed. Look for traffic.
p. Stop the blades when the mower is on any surface that is not grass.
q. Do not release the cut grass in the direction of persons or allow persons near the mower while in operation.
r. Do not operate the mower with damaged guards or without safety devices in position.
s. Do not change the engine governor setting or over-speed the engine. Never change or tamper with adjusters
that are closed with a seal for the engine speed control.
t. Before you leave the operator compartment, for any reason:
u. Disengage all the drives and lower attachments to the ground.
v. Engage the parking brake.
w. Stop the engine and remove the key.
x. When you hit an object or mower starts to cause the vibration that is not normal, inspect the mower for damage
and make repairs.
y. Decrease the throttle setting before you stop the engine.
z. Do not use this equipment for uses that the mower was not made for.

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3 SAFETY
3.5 SAFE HANDLING OF FUELS
a. The fuel and the fuel vapors are flammable. Use caution when you add the fuel to the mower. The fuel vapors
can cause an explosion.
b. Never use the containers that are not approved to keep or transfer fuel.
c. Never keep the mower or fuel containers near an open flame or any device that can cause the ignition of fuel
or fuel vapors.
d. Never fill the fuel containers inside a vehicle or on a truck or trailer with a plastic liner. Always put the fuel con-
tainer on the ground away from your vehicle before you fill the container.
e. Refuel the mower before you start the engine. When the engine is in operation or while the engine is hot, never
remove the fuel cap or add fuel to the mower.
f. Refuel outdoors only and do not smoke when you add fuel. Extinguish all types of ignition.
g. The fuel nozzle must touch the rim of the fuel tank when you add fuel to the mower. Do not use a device to lock
the fuel nozzle in the open position.
h. Do not over fill the fuel tank. Leave at least 1 inch (2.5 cm) below the filler neck.
i. Always tighten the fuel tank cap and container cap after you add fuel.
j. If the fuel spills on your clothing, change your clothing immediately.
3.6 MAINTENANCE AND STORAGE
a. Before you clean, adjust or repair this equipment, stop the engine and disconnect the spark plug wire. Keep
the wire away from the plug to prevent the engine to start.
b. Make sure the mower is parked on a solid and level surface.
c. Never work on a mower that is lifted only by the jack. Always use the jack stands.
d. Never allow persons to service the mower or its attachments without correct instructions.
e. When the mower is parked, put into storage or left without an operator, lower the cutting device unless a posi-
tive mechanical lock is used.
f. When you put the mower on a trailer or put the mower in storage, close the fuel valve. Do not keep fuel near
flames or drain the fuel inside a building.
g. Disconnect the battery before you service the mower. Always disconnect the negative battery cable before the
positive battery cable. Always connect the positive battery cable before the negative battery cable.
h. Charge the battery in an area with good airflow. The battery can release hydrogen gas that is explosive. To
prevent an explosion, keep any device that can cause sparks or flames away from the battery.
i. Disconnect the battery charger from the power supply before you connect or disconnect the battery charger to
the battery. Wear protective clothing and use insulated tools when you service the battery.
j. Be careful and wear gloves when you check or service the cutting unit blades. Replace any damaged blades,
do not try to correct a damaged blade.
k. Keep your hands and feet away from parts that move. Do not adjust the mower with the engine in operation,
unless the adjustment needs the engine in operation.
l. Carefully release the pressure from components with stored energy.
m. Keep the mower and the engine clean.
n. Allow the engine to become cool before storage and always remove the ignition key.
o. Keep all nuts, bolts and screws tight to make sure the equipment is in safe condition.
p. Replace worn or damaged parts for safety. Replace damaged or worn decals. Only use parts, accessories and
attachments approved by Jacobsen.
q. To decrease the fire hazard, remove materials that burn from the engine, muffler, battery tray and fuel tank
area.
r. Disconnect the battery and controller connectors before you weld on this mower.

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SAFETY 3
3.7 WHEN YOU PUT THE MOWER ON A TRAILER
a. Be careful when you load or unload the mower on a trailer. Trailer must be wider than the mower and can carry
the weight of the mower.
b. Use a full-width ramp to load or unload the mower on a trailer.
c. Use straps, chains, cables or ropes to fasten the mower to the trailer. Both front and rear straps must be sent
down and toward sides of trailer.
d. Make sure that all latches are correctly fastened.

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3 SAFETY
3.7.1 Important Safety Notes
This safety alert symbol is used to alert you to possible hazards.
DANGER Indicates an imminently hazardous situation which, if not avoided, WILL result in death
or serious injury.
WARNING Indicates a potentially hazardous situation which, if not avoided, COULD result in death or
serious injury.
CAUTION Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or
moderate injury and property damage. It may also be used to alert against unsafe practices.
NOTICE Indicates a potentially hazardous situation which, if not avoided, MAY result in property
damage. It may also be used to alert against unsafe practices.
Some illustrations in this manual can show shields, guards or plates removed for clearness. This equipment must
not be operated without these devices correctly fastened in position.
By following all instructions in this manual, you increase the life of your machine and keep its maximum
performance. Adjustments and maintenance must always be done by an approved technician.
If additional information or service is needed. Contact your Authorized Ransomes Jacobsen Dealer, who knows
the latest methods to service this equipment and can give that service.
WARNING
The Operator Presence Control (OPC) on this machine will shut off the reel and traction drive if the operator
releases the OPC.
To protect the operator and others from injury, never operate equipment with the OPC system disconnected or
malfunctioning.
WARNING
1. Before leaving the operator’s position for any reason:
e. Disengage all drives.
f. Engage parking brake.
g. Stop engine.
2. Keep hands, feet, and clothing away from moving parts. Wait for all movement to stop before you clean,
adjust or service the machine.
3. Keep the area of operation clear of all bystanders and pets.
4. Chock or block the rolls if the machine is left on an incline.
5. Never operate mowing equipment without the discharge deflector securely fastened in place.

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SAFETY 3
WARNING
California Proposition 65
Engine Exhaust, Some Of Its Constituents, And Some Vehicle Components Contain Or Release Chemicals
Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
WARNING
Explosive Gases Are Released By Batteries. The Battery Contains Corrosive Acid And Supply An Electrical
Current That Is High Enough To Cause Burn Injuries To The Body.
WARNING
You Must Not Use This Machine To Tow Other Vehicles.
WARNING
Ear Protection Must Be Worn When You Operate Machines With
An Operator Ear Noise Level Of More Than 85 db(A) Leq.
WARNING
Vibration Exposure Limits
Exposure limits are calculated as a combination of the vibration level (magnitude) of the tool and the
Daily Exposure Time (Trigger Time). E.g. A product with 5m/s² vibration can be used up to 2 hours/day to
reach the EAV and up to 8 hours/day to reach the ELV.
Exposure Action Value (EAV) - Daily vibration exposure A(8) = 2.5m/s²
Where daily vibration exposure A(8) is below 2.5m/s² the risk is relatively low and no action need be
taken
Exposure Limit Value (ELV) - Daily Vibration Exposure A(8) = 5.0m/s²
If several tools are use the exposure values must be combined:
Total exposure is then the combined value of the activities

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3 SAFETY
WARNING
Never Mow If There Is A Risk Of Lightning Or You Hear Thunder. If You Are In The Middle Of Mowing,
Stop In A Safe Place, Turn Off The Engine And Go Inside a Building.
CAUTION
Personal Protective Equipment (PPE), For Example Safety Glasses, Leather Work Shoes Or Boots, A Hard
Hat, Leather Work Gloves And Ear Protection Must Be Used After The Owner/User Completes A Local Risk
Assessment Of The Mower, To Prevent Injury.
Training In All Manual Operations Must Be Given By An Approved Person Before The Machine Is Used The
First Time.

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SAFETY 3
NOTES

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4 DECALS
4.1 SAFETY DECALS EC___________________________________________________
A. 009034910Read Operator's Manual.
B. 009034890Keep a Safe Distance from the
Machine.
C. 009034920Stay Clear of Hot Surfaces.
D. 009034940Caution Rotating Blades.
E. 009034900Do Not Remove Safety
Shields While Engine is Running.
F. 009114100Danger of Explosion if the
Battery Terminals are Short
Circuited.
G. 4133706Caution Lead Free Fuel
H. 4153197Caution, Stop Engine &
Remove the Starter Key Before
Pressure Washing
J. 2000641Danger, do not smoke when
refueling.
Pb
4153197
2000641
ABC
DEF
GH
J

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DECALS 4
4.2 INSTRUCTION DECALS _________________________________________________
A 009034760 - Decal - Noise 100dB
B 4329286 - Decal - Ignition
C 009034990 - Decal - Forward / Reverse
D 4157021 - Decal - Throttle
E 009039700 - Decal - Parking Brake
A
4329286
009034990
B
C
D
E

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5 CONTROLS
F
4329286
G
5.1 THROTTLE CONTROL (A)_______________________________________________
Move the throttle lever forward to increase the engine speed
which in turn engages the centrifugal clutch thus driving the
machine. The direction of travel and blade engagement is
determined by the gearbox selection levers noted in 5.4 & 5.5
5.2 OPERATOR PRESENCE CONTROL (B)
Pushing the OPC down on the top handlebar allows the
operator to engage the transmission, forward / reverse of
mower. When any of these functions are engaged releasing
the OPC will stop the engine. The OPC may be released and
the engine continue to run only if the transmission is
disengaged
5.3 BRAKE (C)
The brake can be released when the operator is ready to move the machine. The brake may be used to slow the
forward movement of the machine if necessary but the engine speed should be reduced to release the clutch or
the OPC should be released to stop the engine.
5.4 FORWARD/REVERSE GEAR CHANGE (D) _________________________________
To obtain forward drive the lever (B) should be pushed to the
left and then down from the neutral position. It may be
necessary to momentarily increase the engine speed to ease
the gear into transmission.
For reverse drive the lever should be pushed to the left and
pulled upwards from the neutral position.
NOTE: It may be necessary to ‘blip’ the throttle to allow the
gear to engage.
5.5 CYLINDER DRIVE CLUTCH LEVER (E)
The clutch is engaged by pushing the lever (A) to the right and
then down. To disengage pull the lever upwards and locate in
slot at top of gate.
5.6 STARTER SWITCH (F)
This is turned clockwise to start the engine and anticlockwise
to stop the engine.
Circuit Breaker (G)
The circuit breaker protects the battery charging circuit. A
short circuit or battery connected in reverse polarity will trip the
circuit breaker. The green indicator inside the circuit breaker
will show the breaker has been tripped. If this occurs,
determine the cause of the problem. Correct the problem
before resetting the circuit breaker. Push the circuit breaker
button to reset.
D
E
F
B
A
C

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CONTROLS 5
Cold Hot
B
5.7 CHOKE CONTROL ____________________________________________________
Move the choke lever to the closed position to start the
engine.
5.8 FUEL TAP ___________________________________________________________
The fuel tap (B) is turned on by moving the lever to the right.
The tap is in the ‘off’ position when the lever is fully to the left.
5.9 STOP SWITCH (G)_____________________________________________________
The Stop switch can be used to stop the machine if a
hazardous situation occurs.
To reset, turn the ignition key to the “OFF” position and reset
the stop switch by rotating the knob.
NOTE
The choke may not be needed if the engine is
warm or the air temperature is high.
G

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6 OPERATION
6.1 DAILY INSPECTION_____________________________________________________
1. Perform a visual inspection of the entire unit, look for signs of wear, loose hardware and missing or
damaged components. Check for fuel and oil leaks to ensure connections are tight and hoses and
tubes are in good condition.
2. Check the fuel supply, radiator coolant level, crankcase oil level and air cleaner is clean. All fluids must
be at the full mark with the engine cold.
3. Make sure the cutting unit is adjusted correctly.
4. Test the operator presence and safety interlock system.
CAUTION
THE DAILY INSPECTION SHOULD
BE PERFORMED ONLY WHEN
THE ENGINE IS OFF AND ALL
FLUIDS ARE COLD. LOWER
IMPLEMENTS TO THE GROUND,
ENGAGE PARKING BRAKE, STOP
ENGINE AND REMOVE IGNITION
KEY.