MAIN FEATURES /SPECIFICATIONS Main Features 1. Spark Plug Lead 2. Air Cleaner 3. Engine Cover 4. Fuel Cap 5. Oil Filler Cap & Dipstick 6. Rear Deflector 7. Engine Start Grip 8. Engine Stop Lever 9. Handlebar 10. Ground Drive Clutch Lever 11.
Page 3
1ST Year (12 months) We certify that this service has been carried out by an Authorised Hayter Service Dealer Date: 2nd Year (24 months) We certify that this service has been carried out by an Authorised Hayter Service Dealer Date: 1ST Year (12 months) Owner’s Name: Serial Number:...
INTRODUCTION Thank you for purchasing a Hayter mower. The following pages are designed to help you gain safe and efficient service from your machine. IMPORTANT: This ‘Owners Handbook’ should be regarded as part of the mower as it gives essential information regarding mower safety, operation, maintenance and specifications. Read and understand this handbook prior to operating your mower for the first time.
LIMITED WARRANTY Hayter Limited warrants to the original user/purchaser that this unit shall be free from defects in material and workmanship under normal use and service for a period of three years from the date of purchase. The manufacturer of major proprietry components ie. engines, gearbox / transaxle (where applicable) furnish their own warranty and services are provided through their authorised network.
SAFETY PRECAUTIONS Safety Alert Symbol This safety alert symbol indicates important safety messages. When you see this symbol be alert to the possibility of injury. Carefully read the following and inform others. Your mower is perfectly safe if used correctly. Failure to observe the following precautions may result in serious injury.
Page 9
SAFETY PRECAUTIONS Preparation - Always use fresh fuel. Stale fuel can block the carburettor and cause leakage. - Replace fuel tank and oil tank caps securely. A damaged cutterblade or loose fixing bolt are major hazards. Before use, always visually inspect the cutting mechanism to ensure that it is in good condition.
Page 10
SAFETY PRECAUTIONS Operation Do not tilt the mower when starting the engine. Do not put hands or feet near or under rotating parts. Never pick up or carry the mower while the engine is running. Never lift the rear deflector while the engine is running. Never touch the exhaust/exhaust guard or cooling fins when the engine is hot.
Maintenance & Storage Allow the engine to cool before storing in any enclosure. To reduce the fire hazard, keep the engine and the surrounding deck area free of grass, leaves, or excessive grease. Check the rear deflector and grassbag frequently for wear or deterioration. Replace worn or damaged parts for safety.
ASSEMBLING THE MOWER Delivery Checklist Remove the mower from the packaging and check that the following items have been supplied correctly. If any items are missing contact, your local Hayter dealer. 1. Engine Handbook. 2. Grassbag. 3. Charger (481 Only) 4.
BEFORE STARTING THE MOWER Prevent Engine Damage To prevent engine damage the engine is shipped without oil or petrol. The engine must be filled with the correct grade of oil and petrol before starting the engine. Always use high quality detergent oil classified SAE 30 oil. Never use additives with recommended oil.
OPERATING THE MOWER Controls Operate all control levers several times and ensure that the cables move freely. Check that the engine stop and ground drive clutch levers return freely to their rest position when released. Whilst operating the engine throttle mechanism slight resistance should be felt when moving the lever to the ‘choke’...
OPERATING THE MOWER Electric Start (481 Only) - Stand behind the mower and hold the handlebar together with the engine stop lever. Turn the ignition key in a clockwise direc- tion and hold in position to crank the engine. When the engine starts release the key and move the throttle to the fast position after starting a cold engine.
OPERATING THE MOWER Slopes Height of Cut 305113 CS284 Before Mowing Grassbag 1.16 To prevent engine damage do not use the mower on slopes greater than 20 degrees. Move the height of cut lever sideways to disengage it from the locking notch, then push forwards to lower or pull backwards to raise the height of cut.
OPERATING Without Grass Collection Remove the grassbag and operate the mower with the rear deflector in the closed position. Areas of heavy growth should be mown without collecting the clip- pings. If collection is required, first mow the area without the grass- bag at the maximum height of cut setting.
LAWN CARE CALENDAR To be used as a guide only. January There is very little work to do this month apart from brushing away leaves. Keep off the grass if frozen or waterlogged. February Rake the grass thoroughly. Spike the lawn to aerate and stimulate soil organisms and root growth and apply lawn sand if necessary.
LAWN CARE CALENDAR August Keep mowing regularly and watering as necessary. Fill any cracks caused by drought with a mixture of sharp sand and soil. In dry weath- er conditions leave the grass longer to help retain ground moisture. September Raise the height of cut to allow the grass to thicken and protect the roots from the winter frost and snow.
MAINTENANCE SCHEDULE To prevent accidents stop the engine disconnect the spark plug lead before attempting to carry out maintenance procedures on the mower. Follow the hourly or calendar intervals, whichever occurs first. More frequent service will be required if working for prolonged periods under dusty, dry conditions, or when airborne debris is present or after extensive operation cutting tall, dry grass.
To prevent accidents stop the engine disconnect the spark plug lead before attempting to carry out maintenance procedures on the mower. Air Filter Fuel Cap Start Grip Oil Cap/ Dipstick Exhaust Guard Spark Plug / Lead Throttle Cable Adjustment Remove two screws securing the engine cowl and remove the cowl to expose the throttle mechanism on the front of the engine.
MAINTENANCE MOWER Oil Service Check the oil level daily before starting the engine and ensure that the correct oil level is maintained. Refer to-‘Before Starting the Mower’ for oil checking and filling instructions. Change the engine oil after the first 5 hours of operation and thereafter according to the ‘Maintenance Schedule’:- Air Cleaner Service To service the air cleaner, loosen screw (1) and remove cover (2).
MOWER MAINTENANCE Spark Plug Service Use only Briggs & Stratton spark tester (1) to check for a spark as shown in the diagram. Replace the spark plug every 100 hours or every season, whichever occurs first. A spark plug wrench is available from any authorised Briggs &...
MOWER MAINTENANCE Deck Housing Remove grass debris from the top and underside of the deck housing immediately after use. To prevent accidents fertilisers and top dressings are particularly corrosive. Thoroughly clean the mower deck immediately after use on treated grass and store well away from corrosive materials. Securing Nuts &...
MOWER MAINTENANCE Lubrication Lubricate the wheels, pivot points and linkages with engine oil every 25 operating hours. Apply a good quality medium grease to the inner control cables at the point of entry and exit from their outer casing. Cutterblade Removal Drain the fuel by running the engine until the fuel tank is empty and the engine stops.
MOWER MAINTENANCE Cutterblade Assembly Assemble the cutterblade with the turned up edges facing towards the engine. Secure the cutterblade using the bolt (1), spring washer (2), and distance piece (3) and tighten to a torque of 54Nm Cutterblade Sharpening 30°-45° A slightly worn cutterblade may be re-sharpened.
MOWER MAINTENANCE Storage To store the handlebar unscrew the 2 small securing knobs sufficient- ly to allow it to be pivoted forwards to rest against the mower. Take care to ensure that the control cables do not become snagged at the pivot point and depress the engine stop lever to prevent it being dam- aged through contact with the engine spark plug.
MOWER MAINTENANCE Battery Charging PREVENT ACCIDENTS: ALWAYS charge the battery in a well ventilated area. NEVER charge the battery near naked flames or direct heat. ALWAYS switch off the mains electricity supply before discon- necting the charger from the battery. ALWAYS use the battery charger supplied with the mower.
Page 29
PROBLEM Engine will not turn over Engine smokes Engine runs then stops Engine will not start Engine runs rough TROUBLE POSSIBLE FAULT Engine stop lever released. Incorrect oil level. Obstruction under deck. Battery discharge (Code481) Excess oil level. Air cleaner cartridge oil soaked or blocked.
Page 30
TROUBLE PROBLEM Engine vibrates excessively Uneven cut Discharge chute blocks Mower is hard to push Mower will not self propel Poor grass collection 1.30 SHOOTING Incorrect/contaminated fuel. POSSIBLE FAULT Mounting bolts loose. Cutterblade bolt loose. Cutterblade out of balance. Bent crankshaft. Undulating ground conditions Cutterblade worn Cutterblade out of balance...
VIBRATION INFORMATION The vibration level at the operator contact positions, measured in accordance with European Standard EN836 CODE 480D = 5ms CODE 481D = 5 ms CONFORMITY Harrier 48 Harrier 48 CODE 480D CODE 481D Auto Drive Auto Drive - Electric Start...
PARTS LIST 31 32 48 49 54 26 -Grassbag Assy. Includes Items 28,36 & 112 57 58 4C481D01A 1.35...
Page 36
CUSTOMER INFORMATION /NOTES Serial No: Engine:-Briggs & Stratton Quantum XTS-50-IC Engine Type:-12G882-1515-21 Engine:-Briggs & Stratton Quantum XTS-50-I C Engine Type:-12L887-1562-21 Date of Sale:- Your Local Dealer:- Notes:- 1.36...