TruYard RM45 Guide

RM45/52
Safety, Operations & Maintenance Instructions

2
INTRODUCTION
This manual contains information concerned with safe practices when operating the
machine, safety precautions that are necessary during operation, maintenance
instructions and troubleshooting.
Before operating the machine it is imperative to have read and understood this
manual. The instructions of this manual are intended to be read and followed to
ensure the proper running of the RM45/52 and the safety of the user.
In the case of sale or transfer of the machine, this manual must be handed over. In
the event that this manual is damaged or lost, the owner must ask the manufacturer
or the former owner for a copy. This manual is to be considered as an integral part of
the machine.
The information conveyed on this manual is reflective of the machine at point of sale.
The manufacturer has the right to modify the machine for technical or commercial
reasons and this does not make the manual unsuitable for use.
The copyright for this manual belongs to the manufacturer. The technical texts,
images and pictures within this manual cannot be published or used, completely or in
part, without written consent from the manufacturer.

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Contents
INFORMATION ABOUT THE MACHINE..................................................................................................................... 4
INTENDED USE OF THE RM45/52........................................................................................................................... 4
MACHINE DESCRIPTION .......................................................................................................................................... 4
IDENTIFICATION OF MAIN PARTS..................................................................................................................... 5
SPECIFICATIONS........................................................................................................................................................ 6
ACCIDENT PREVENTION MEASURES.................................................................................................................. 7
SAFETY LABELS AND DESCRIPTIONS................................................................................................................ 8
AFTER A PERIOD OF INACTIVITY.......................................................................................................................... 8
OPERATING INSTRUCTIONS....................................................................................................................................... 9
BEFORE USE ............................................................................................................................................................... 9
DURING OPERATION................................................................................................................................................. 9
IF THE MACHINE GETS BLOCKED...................................................................................................................... 10
AFTER USE................................................................................................................................................................. 10
GENERAL MAINTENANCE......................................................................................................................................... 11
ADJUSTING THE CUTTER ASSEMBLY............................................................................................................... 11
DRIVE CHAIN MAINTENANCE AND ADJUSTMENT......................................................................................... 12
STORAGE.................................................................................................................................................................... 12
CLEANING .................................................................................................................................................................. 13
PARTS LIST.................................................................................................................................................................... 14
WARRANTY POLICY.................................................................................................................................................... 16
TROUBLESHOOTING...................................................................................................... Error! Bookmark not defined.
MACHINE MAINTENANCE SCHEDULE................................................................................................................... 16
NOTES.............................................................................................................................................................................. 17

4
INFORMATION ABOUT THE MACHINE
INTENDED USE OF THE RM45/52
The Truyard RM45/52 is a cylinder mower designed to evenly and precisely cut
grass. It is not designed to cut tall, overgrown grass or have anything other than grass
pass through it.
MACHINE DESCRIPTION
The Truyard RM45/52’s mowing mechanism consists of a cutting cylinder with a
bottom blade. As the machine moves forwards, the bottom blade holds the grass in a
vertical position. The rotating cutting cylinder, coming into contact with the bottom
blade, cuts the grass above the bottom blade. Overtime, the cylinder height is needed
to be adjusted lower to maintain a perfect cut.
The RM45/52 consists of the following features:
Cutting cylinder
Bottom blade
Drive lever
Throttle control
Front roller
Rear roller
Engine
Grass catcher
Height adjuster
Pair of foldable handles

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IDENTIFICATION OF MAIN PARTS
Front roller
Rear roller
Cutting
cylinder
Grass
catcher
Engine
Foldable handles
Height
adjuster
Bottom blade
Drive lever
Throttle control

6
SPECIFICATIONS
RM45
Engine Specifications
Movement
Engine
Honda GX200, Kohler
5.5hp or Kohler 5.5hp
Keystart
Drive
Method
Self propelled with
automated clutch
Engine Type
Petrol
Rear Roller
Single section 4.8mm
steel
Cutting System
Front Roller
Steel
Cylinder Cut Width
18’’ (450mm)
Machine Construction
Cutting Cylinder
6/10 blade high carbon
steel hardened.
Handles
Foldable for easy
transport
Cutting Height
¼” – 1¼” 6mm - 32mm
Weight
70kg
Height adjustment
Fully adjustable with
single height control
Grass
Catcher
60 litre
Transmission
Chain drive with fully
machined sprockets
Warranty Policy
Warranty
Domestic Application
2 years, Commercial
Application 3 Months
RM52
Engine Specifications
Movement
Engine
Honda GX200, Kohler
5.5hp or Kohler 5.5hp
Keystart
Drive
Method
Self propelled with
automated clutch
Engine Type
Petrol
Rear Roller
Single section 4.8mm
steel
Cutting System
Front Roller
Steel
Cylinder Cut Width
21” (520mm)
Machine Construction
Cutting Cylinder
6/10 blade high carbon
steel hardened.
Handles
Foldable for easy
transportation
Cutting Height
¼” – 1¼” 6mm - 32mm
Weight
74kg
Height adjustment
Fully adjustable with
single height control
Grass
Catcher
70 litre
Transmission
Chain drive with fully
machined sprockets
Warranty Policy
Warranty
Domestic Application
2 years, Commercial
Application 3 Months

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SAFETY PRECAUTIONS
ACCIDENT PREVENTION MEASURES
1) Ensure that the operator of the machine has read and understood fully this
manual and the engine manual
2) Always wear suitable footwear. Do not use in bare feet
3) Always stop the engine and disconnect the sparkplugs when guards are not in
place
4) Check that the lawn to be mowed is free of all foreign debris. This includes and
is not limited to rocks, nails, dog bones. Do not come into contact with kerbs or
reticulation.
5) Do not allow children to come near the RM45/52. Always ensure that children
are at a safe distance and are well away from the machine
6) Do not put hands whatsoever inside the machine or near the belt or blade while
the machine is running
7) Read the engine manufactures operating instructions carefully. Do not alter
governor settings or over speed the engine
8) Carefully follow the refuelling safety instructions when refuelling the engine:
Always refuel the RM45/52 outdoors in a well ventilated area
Ensure the engine is turned off and cooled before beginning refuelling
process.
Keep all ignition and heat sources clear of the refuelling area.
If spillage occurs mop up immediately and wait a suitable time so the
fumes disappear
When storing fuel make sure it is in a suitably designed container
(AS/NZS 2906:2001) and it is stored in a cool dry place.
9) Use your RM45/52 only in daylight when visibility is good
10) When using the RM45/52 slopes should be treated with caution. Never
aaaaaplace the RM45/52 on uneven ground
11) Never leave the RM45/52 unattended whilst engine is running
12) Do not use RM45/52 in confined spaces with no ventilation
13) It is advisable to wear safety glasses and hearing protection whilst operating
aaaaathe RM45/52
14) Always operate with all guards in place
15) When mowing, slopes should be treated with caution. Never place mower on
1111 uneven ground
STRICT ADHERANCE TO THE FOLLOWING RULES,
PRECAUTIONS AND SAFETY MEASURES LISTED HERE MUST
BE CONDUCTED TO AVOID THE DANGER OF ACCIDENT AND
DAMAGE TO PEOPLE AND THE MACHINE.

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SAFETY LABELS AND DESCRIPTIONS
CAUTION –keep hands and feet
away from the discharge and inlet
openings on the machine as this
could cause injury
CAUTION –ensure that the operator
has read and understood this manual
before operating the machine to
prevent injury
CAUTION –keep hands and feet
away from openings on the machine
to prevent injury
AFTER A PERIOD OF INACTIVITY
Ensure the following checks have been done on the RM45/52 before operation after a
long period of inactivity:
Check that the machine is undamaged and all guards are attached
Check all the mechanical parts of the machine are not rusty and are in working
condition
Ensure the cutting cylinder and rollers rotate freely and are properly secured to
the machine
Ensure that the engine has sufficient oil and fuel
Check all nuts and bolts are tight

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OPERATING INSTRUCTIONS
BEFORE USE
Before operating the machine it is important to ensure the following to use the
machine to its full capability and to keep the operator and the surrounding area safe.
Make sure that the operator has read and understood how to use the engine as
per the manufacturer’s instructions
Ensure that the oil and fuel in the engine are as per the engine manufacturers
instructions
Check that all guards and parts are in place
Make sure the throttle control is at its lowest setting
Ensure that the RM45/52 is located on flat, even ground and that there are no
people or animals in the vicinity of its working function
Ensure that the operator has read and understood this manual, including how to
control the machine
Wear the prescribed safety equipment
Check that the lawn that is going to be mowed by the RM45/52 does not
contain any foreign objects such as rocks or nails that can damage the machine
whilst it is in use
DURING OPERATION
Once satisfied that the above criteria have been met, turn on the engine as per the
manufactures instructions. Once running:
Gently pull the throttle lever up until the cylinder starts to rotate. It does not
need to be on full speed, just enough to get the cutting cylinder rotating. Once
the cylinder is rotating gently pull up on the drive lever on the left had side.
It is very important not to come into contact with and foreign debris such as
rocks, kerbing, driveways or reticulation. If the cylinder hits something like that it
will damage it. There could be costly repairs involved which are not covered by
warranty.
When the catcher is about half full you will need to empty it. To do so, put the
throttle control in the bottom position and turning off the engine. Never empty
the catcher whilst the engine is running and the cutting cylinder is rotating.

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IF THE MACHINE GETS BLOCKED
If the RM45/52’s cutting cylinder stops rotating, the machine has become blocked. To
remove the blockage, ensure that the machine has been turned off, the spark plug
has been disconnected and that the flywheel has no power supply that will make it
rotate while the material is being removed. Once the blockage has been taken out,
the machine can be re-started.
AFTER USE
When you have finished operation of the machine and have turned the engine off:
Allow machine to cool down
Check the machine over to see if there are any irregularities that could impede
your next use
Check fuel and oil levels for next use

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GENERAL MAINTENANCE
For the servicing of the machine it is strongly recommended, for safety and quality of
the maintenance, for this to be conducted by authorised professionals from Truyard
authorised dealers who know the machine. Always ensure that the RM45/52 is
completely turned off before performing any maintenance with the spark plug
removed.
ADJUSTING THE CUTTER ASSEMBLY
Take off the chain case cover on
the side of the machine using a
13mm spanner.
Undo the bolt on the bearing
housing that is holding the
cylinder adjuster on both sides
Gently turn each dome nut at the
top of the adjuster in an
anticlockwise direction. This will
move the cutting cylinder closer
to the bottom blade.
Check that the chain from the
cylinder to the top sprocket is
tensioned correctly. If not adjust
it.
CAUTION: TIPPING THE RM
BACKWARDS OVER 30° CAN
DAMAGE THE ENGINE WHICH
DOES NOT COME UNDER
WARRANTY

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DRIVE CHAIN MAINTENANCE AND ADJUSTMENT
Remove the chain case cover on
the side of the mower. Clean
away any built up dirt and grass
clippings. Lubricate with chain oil
to increase the life of your
chains.
Check the chain tension. If loose,
move the nylon adjuster to give
the correct tension.
STORAGE
In the case that the RM45/52 will not be used for an extended period, it is important to
store the machine in a location that is sheltered from the weather to avoid damages to
the machine.
The storage temperate recommended is between 0°C and 50°C.
Before this period in storage, it is recommended to:
Properly clean the machine
Carefully free the flywheel from any remains of chipped wood
Ensure that the area in which the machine is to be stored is sheltered and the
ground surface is flat and compact
Perform a check of the machine to detect possible damages or irregularities
and to ensure that the safety labels are undamaged and clearly visible

13
CLEANING
Regularly clean the machine using only compressed air, blowing away wood dust and
green waste residue. For this operation ensure that you wear protective gloves and
eyewear.
The durability of the mower will be greatly improved if you keep the mower free of
built up grass around the engine, cylinder, chains and clutch.
Do not use a hose, or water flow, to clean the mower or engine after use.
TRANSPORTING THE MOWER
Hooks in the top sections of the mower handles enable the catcher to be stored in an
upturned position, over the engine.
To minimise free movement of the mower when transporting, the clutch leaver should
be engaged. To prevent the mower falling backwards from acceleration, the handles
should be securely lashed. The mower should be kept upright, as engine oil will run
into the carburettor, exhaust and cylinder, if the mower falls or is placed on its back.

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PARTS LIST

15

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WARRANTY POLICY
Under the warranty your RM45/52 is warranted for 2 years from the date of purchase
against mechanical defects, faulty workmanship or material. 90 days for commercial
use. This warranty covers only the replacement, repair or adjustment of any part
which fails as a result of a fault in manufacture or assembly. Defective parts will be
repaired or replaced without charge for labour or materials subject to the conditions
detailed below.
Warranty Exclusions, Limitations and Rights:
1) Any failure that results from accident, abuse or neglect is not covered by this
warranty
2) Transport of the RM45/52 to and from the manufacturer, their agents or dealers, to
be paid for by the owner
3) Proof of purchase date must be provided prior to the commencement of the
warranty work
4) Any failure of parts or material that is contributable to fair wear
5) Any indirect or consequential loss, damage, costs or expenses suffered by the
consumer that may result either directly or indirectly from the failure or malfunction
of the product
6) Any repairs carried out other than those by authorised Truyard agents or dealers
cancel this warranty
7) Engine warranty is separate and is in accordance with the Engine manufacturers
express warranty
MACHINE MAINTENANCE SCHEDULE
Bottom Blade
Inspect every 5 hours of use
Cutting
Cylinder
Inspect blades for sharpness, burs and chips every 10 hours of use.
If the blades are damaged replace; if blunt rotate 180°
Drive chain
Inspect every 10 hours of use lubricate if needed
Engine oil
Consult the manufacturers manual for these specifications

17
NOTES