Rover Lawn Mower 302T3 User Guide

®
EASY TRIM  
DOMESTIC ROTARY LAWNMOWER  
OWNER’S MANUAL  
Model No: 302T3  
 
SAFETY INSTRUCTIONS  
• Never mow while barefoot or wearing open sandals or thongs. Wear long trousers and heavy  
shoes  
• Know your controls. Read the owner’s manual carefully. Learn how to stop the engine quickly  
in any emergency  
• Make sure the lawn is clear of sticks, stones, bones, wire and debris. They could be thrown by  
the blade  
• Stop the engine and disconnect the spark plug wire before clearing blockages, checking, or  
working on the mower.  
• Before using, always inspect to see that blades, blade bolts and cutter assembly are not worn  
or damaged. Replace worn or damaged blade to preserve balance.  
DAMAGED BLADES AND WORN BOLTS ARE MAJOR HAZARDS.  
• Check all nuts, bolts and screws often; always be sure the mower is in a safe operating  
condition. Use only genuine replacement parts.  
• Refuel outdoors only. Do not smoke while fuelling engine. Add fuel before starting the engine.  
Never remove the cap off the fuel tank or add petrol while the engine is running or the engine  
is hot. If petrol is spilled, do not attempt to start the engine but move the machine away from  
the area of the spill and avoid creating any source of ignition until petrol vapours have  
dissipated.  
• Do not mow whilst people, especially children or pets are in the mowing area.  
• Replace worn or faulty silencers (muffler)  
• Mow only in good daylight.  
• Never use the mower unless the grass catcher or guards (rear flap) provided by the  
manufacturer are in position.  
• Start the engine carefully with feet well away from the blade.  
• Do not operate the engine in a confined space where exhaust fumes (carbon monoxide) can  
collect.  
• Stop the engine whenever you leave the mower, even for a moment.  
• Do not allow children or people unfamiliar with these instructions to use the mower.  
• Store the mower in a well-ventilated room away from naked flames such as may be found in  
hot water heaters.  
• Do not over-speed the engine or alter governor settings. Excessive speed is dangerous and  
shortens the mower life.  
• It is advisable to wear suitable eye protection when operating a mower.  
• Turn the fuel off at the conclusion of mowing and reduce the throttle setting during engine  
run-out.  
• Store fuel in a cool place in a container specifically designed for the purpose. In general,  
plastic containers are unsuitable.  
• Stop the engine, disconnect the spark plug wire and inspect the mower if :  
a) the mower begins to vibrate abnormally; or  
b) after striking a foreign object.  
• Never cut grass while walking backwards.  
• Stop the engine before pushing the mower across gravel drives, walks or roads.  
• Walk, never run.  
• Mow across the face of slopes, never up and down. Exercise extreme caution when changing  
direction on slopes. Do not mow excessively steep slopes.  
• Never pick up or carry a mower when it is operating.  
CAUTION  
To avoid engine damage drain the oil and fuel from the  
engine before turning the lawnmower over in any direction.  
2
 
SETTING UP  
After removing the lawnmower from the carton remove any loose packaging between the  
mower base and handle bars used for transport.  
Handle bar assembly- refer figure 1  
Upper handle  
bars  
·
Lift the upper handle bars off the mower  
and swing over to align with the lower  
handle bars.  
·
Hand tighten the two black knobs to hold  
the upper handle bars in position  
·
To fold the handle bars for storage loosen  
the two black knobs and fold the handle  
bars forward. Taking care not to damage  
the throttle control cable.  
Handle bar knob  
Lower handle bars  
Figure 1. Handle bar assembly  
Grass catcher assembly- refer figure 2  
·
·
·
Position the catcher top over the catcher  
bottom  
Align all the barbs on the catcher top with  
the slots in the catcher bottom  
Press firmly down on the catcher top to lock  
the barbs in to the slots  
Figure 2. Grass catcher assembly  
Engine oil- Refer to the engine manufacturer owner’s manual  
The engine fitted to the Scott Bonnar lawnmower is shipped with no oil in the sump.  
Oil must be added before attempting to start the engine otherwise damage to the engine  
will occur.  
Engine fuel-Refer to the engine manufacturer owner’s manual  
Use only fresh unleaded petrol in the lawnmower engine.  
4
 
OPERATION  
Installing the grass catcher  
·
Raise the rear flap of the mower with one hand and with the other hand grasp the grass  
catcher by the top handle, and insert into the rear opening. Positioning it against the rear of  
the mower.  
·
Lower the rear flap so that the back edge of the flap hooks over the lip of the grass catcher.  
Removing the grass catcher  
·
Raise the rear flap of the mower with one hand and with the other hand lift the grass  
catcher up and away from the rear of the mower.  
·
Lower the rear flap against the rear of the mower.  
WARNING  
The grass catcher should only be fitted or removed when  
the engine is stopped. Never raise the rear flap when the  
engine is running  
Adjusting the height of cut- refer figure 4  
The Scott Bonnar lawnmower has nine height  
settings controlled by the height adjustment lever  
located at the rear right hand wheel.  
·
Grasp the height adjustment lever and pull  
the lever away from the base to disengage  
the lever from the base.  
·
Move the lever either forwards or backwards  
to the desired position and release the lever  
so as to engage in the base.  
Height adjustment  
lever  
Figure 3. height adjustment lever  
5
 
Starting the engine  
Refer to the engine manufacturer owner’s manual for detailed starting procedure.  
Ensure that the engine oil is at the correct level and that the fuel tank is full of fresh unleaded  
petrol.  
·
·
·
Move the throttle control lever to the “FAST” position.  
Prime the engine in accordance with the engine manufacture’s instructions  
Grasp the starter cord handle and pull with a quick firm action. Allow the starter cord to  
recoil back into its housing whilst retaining a grip on the handle. If the engine fails to start  
repeat till the engine starts  
Stopping the engine  
Move the throttle control lever to the “STOP” position O  
Wait till the engine comes to a complete stop before removing or fitting the grass catcher to the  
mower or attempting any maintenance work on the mower.  
MAINTENANCE  
WARNING  
Before carrying out any maintenance on the mower  
remove the spark plug lead from the spark plug to prevent  
accidental starting  
Engine air cleaner  
Refer to the engine manufacturer owner’s manual for detailed maintenance instructions.  
The engine air cleaner elements must be serviced after every 25 hours of normal mowing. The  
elements must be serviced more regularly if the mower is used in dusty conditions. Replace  
immediately if the element is damaged.  
Spark plug  
Refer to the engine manufacturer owner’s manual for detailed maintenance instructions.  
For best results, remove the spark plug every 50 hours for gap checking and replace every 100  
hours of use. Replace the spark plug at any time if it is found that the electrodes are pitted or  
burned or the porcelain cracked. For replacement refer to engine manufacturer owner’s manual for  
correct spark plug.  
Muffler  
Check the condition of the muffler periodically for rust and cracks. Replace if found to be damaged  
as this can lead to increased exhaust noise. Replace only with a genuine original equipment part.  
Blade- refer figure 4  
Check the condition of the blades and central fastener at regular intervals, or after striking a solid  
object, or if the mower begins to vibrate abnormally. The blades with use, will loose their sharp  
edge and the quality of the grass finish will deteriorate. When this happens the blades should be  
replaced in sets.  
CAUTION  
Blades must be replaced in sets to maintain  
balance  
6
 
Blade removal- refer figure 4  
·
·
·
·
Remove the spark plug lead from the spark plug  
Set the mower to the high cut position  
Lift the rear flap and prop open to give access to the blades.  
Remove the blade retaining nuts, bolts, blades, washers and discard.  
Blade fitting- refer figure 4  
·
Remove the spark lead from the spark  
plug  
·
·
Set the mower to the high cut position  
Lift the rear flap and prop open to give  
access to the blades.  
·
·
·
Fit the new blades, blade bolts, washers  
and nuts in sets to maintain balance.  
Refer to figure 5 for correct order.  
Tighten the blade nuts to 16 Nm. Check  
that the blades are free to move when the  
blade nut is tightened  
Remove the flap prop and replace the  
spark plug lead  
Figure 4. Blade change  
Nyloc nut  
Disc  
Backing plate  
Tension washer  
Blade  
Blade bolt  
Figure 5. Blade fasteners  
Cleaning  
To prevent the build up of grass under the deck and to maintain the appearance of the  
mower it should be cleaned at the end of each days mowing.  
·
·
·
·
·
Stop the engine and remove the spark plug lead when the blade has stopped  
Remove the grass catcher and tilt the mower back on it’s handle bars  
Hose the underside of the mower housing to remove all grass build up  
Lower the mower to the ground and fit the spark plug lead to the spark plug  
Hose the grass catcher inside and out to remove all grass debris and hang up to dry  
before storage  
CAUTION  
Do not hose the engine as water can damage the air  
cleaner and ignition system  
7
 
Warranty Conditions  
Australia & New Zealand Only  
Rover Mowers Limited warrant that this machine is free from defects in material and workmanship.  
This warranty is limited to making good or replacing any part which appears upon inspection by  
the manufacturer or his agent to be defective in material or workmanship.  
The engine used to power this machine is warranted by the manufacturer whose warranty  
statement has been included with the machine. As the warranty for the engine may differ from the  
warranty for the other components, you are advised to read the engine manufacturer’s  
warranty carefully.  
For other items this warranty shall apply for a period of 12 months from date of purchase for  
domestic use only. However these items are not warranted for commercial or industrial use.  
This warranty does not obligate the manufacturer, his agents or dealers to bear the transport costs  
incurred in the repair or replacement of any defective part. This warranty excludes fair wear and  
tear, or any damage caused by misuse or abuse. Parts such as blades, blade bolts, v-belts and  
spark plugs, which can be subjected to use beyond their normal intended working capacity are  
also excluded.  
This warranty is void if parts other than genuine have been used or if repairs or alterations have  
been made without the manufacturer’s written authority. The above warranty does not exclude any  
condition or warranty implied by the Trade Practices Act 1974 or any other relevant  
legislation which implies any condition which cannot be excluded.  
REMEMBER:  
PROOF OF PURCHASE IS THE RESPONSIBILITY OF THE OWNER AND IS NECESSARY  
PRIOR TO WARRANTY WORK BEING UNDERTAKEN. REPAIRS MUST BE CARRIED OUT  
BY AN AUTHORISED DEALER OR AGENT AND GENUINE SPARE PARTS MUST BE USED  
OR YOUR WARRANTY WILL BE VOID.  
Rover Mowers Limited reserves the right to make changes and add improvements to its product at any time  
without notice or obligation. The Company also reserves the right to discontinue manufacture of any product at  
its discretion at any time.  
For your Record:  
Retailers Name: .............................................Address: ...................................................................  
Phone No: ......................................................Model No: ................................................................  
Serial No: .......................................................Date of Purchase: ....................................................  
®
A.B.N. 11 000 257 303  
Rover Mowers Limited, PO. Box 1235, Eagle Farm. Qld. Australia. 4009  
Phone: 07 3213 0233  
PO. Box 58-774, Greenmount, Auckland. New Zealand.  
Phone: 09 274 7400  
04016380  
© Copyright  
07- 2004  
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