Harrier 48 CODE 485T (Blade Brake Clutch - Auto Drive) OWNER’S HANDBOOK English Version FROM SERIAL NO: 485T001001 Issue : 21.09.99 HANDBOOK: 485101 (rev.0.
CERTIFICATE OF CONFORMITY I, the undersigned M.A. Wright, of: HAYTER LIMITED, Spellbrook, Bishop’s Stortford Herts CM23 4BU ENGLAND certify that the lawnmowers: 1. Machine Type No. 2. Category. 3. Make. 4. Type. 5. Engine - Manufacturer. - Type. - Speed of rotation during test.
1.1 CONTENTS CONTENTS 1.1 Page No. INTRODUCTION 1.3 WARRANTY 1.4 SAFETY PRECAUTIONS Decals 1.5 - 1.9 1.9 SPECIFICATIONS 1.10 ASSEMBLY INSTRUCTIONS General Assembly Assembling the Mower for the First Time 1.11 - 1.13 1.11 1.12- 1.13 STARTING THE ENGINE Before Starting the Engine To Start the Engine 1.14 - 1.16 1.14 - 1.15 1.16 STOPPING THE ENGINE 1.
1.2 CONTENTS CONTENTS 1.2 Page No. MAINTENANCE Continued. Securing Nuts and Bolts Lubrication Clutch Cable Adjustment Cutterbar Maintenance Schedule - After First 5 Hours - Every 5 Hours or Daily - Every 25 Hours or Every Season - Every 50 Hours or Every Season - Every 100 Hours or Every Season 1.29 1.29 1.29 1.30 - 1.31 1.32 - 1.33 1.32 1.32 1.32 1.33 1.33 PREPARING THE MOWER FOR STORAGE 1.34 FAULT FINDING 1.35 - 1.37 485T PARTS LIST 2.1 - 2.3 485T PARTS DIAGRAM 2.
1.3 INTRODUCTION 1.3 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 machine as it gives essential information regarding machine safety, operation, maintenance and specifications. Read and understand this handbook prior to operating your machine for the first time.
1.4 1.4 WARRANTY 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 manufacturers of the engine and battery pack system (where applicable) furnish their own warranty and services are provided through their authorised network (Refer to "Engine/Battery Pack Warranty Statement").
SAFETY PRECAUTIONS 1.5 1.5 SAFETY PRECAUTIONS THIS SYMBOL MEANS BE ALERT! YOUR SAFETY IS INVOLVED. WHEN YOU SEE THIS SYMBOL BE ALERT TO THE POSSIBILITY OF INJURY. CAREFULLY READ THE MESSAGE THAT FOLLOWS AND INFORM OTHERS. EXERCISE GREAT CARE AND FOLLOW THE ADVICE GIVEN TO AVOID POTENTIALLY HAZARDOUS SITUATIONS. The Harrier 48 is perfectly safe if used correctly. Failure to observe the following simple precautions may result in serious injury. Training: Read the instructions carefully.
1.6 SAFETY PRECAUTIONS SAFETY PRECAUTIONS 1.6 Continued. - Replace fuel tank and container caps securely. - Replace faulty exhaust mufflers. Always ensure that the mower is in a safe operating condition. Frequently check all nuts, bolts and screws for tightness. Use only genuine Hayter replacement parts. A damaged cutterbar or loose fixing screws are major hazards. Before use, visually inspect the cutting mechanism to ensure that it is in good condition.
SAFETY PRECAUTIONS 1.7 SAFETY PRECAUTIONS 1.7 Continued. Do not change the engine governor settings or overspeed the engine. Disengage the rear roller drive clutch before starting the engine. Start the engine carefully, with feet well away from the cutterbar. 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 a mower while the engine is running.
1.8 SAFETY PRECAUTIONS SAFETY PRECAUTIONS 1.8 Continued. Maintenance and Storage: Keep all nuts, bolts and screws tight to ensure that the equipment is in safe operating condition. Frequently check fuel lines and fittings for cracks or leaks and replace if necessary. Never check for a spark with the spark plug removed. (Use an approved tester). Never crank the engine with the spark plug removed. If the engine is flooded, move the throttle to the ‘fast’ position and crank the engine until it starts.
SAFETY PRECAUTIONS 1.9 1.9 DECALS WARNING DECAL WARNING - RISK OF DANGER - SAFETY ALERT. DANGER OF SEVERING TOES OR FINGERS IN CUTTING MECHANISM. DANGER OF BEING HIT BY THROWN OBJECTS. KEEP BYSTANDERS AT A SAFE DISTANCE FROM THE MACHINE. STOP ENGINE AND REMOVE SPARK PLUG LEAD BEFORE PERFORMING MAINTENANCE OR REPAIR WORK. CAREFULLY READ THE OWNERS HANDBOOK BEFORE USING THE MACHINE. CUT HEIGHT ADJUSTMENT: 305113 THROTTLE CONTROL: STOP 343019 REV(0) BLADE BRAKE CLUTCH DECAL: Part No.
1.10 SPECIFICATIONS 1.10 SPECIFICATIONS MODELS CODE 485T Blade Brake Clutch - Auto Drive Engine Briggs & Stratton Diamond XTL-45 Engine Type 12G882-1512-21 Engine / Cutterbar Speed 2950 rpm Fuel Type Unleaded Petrol Fuel Capacity 1.5 litres Oil Type SAE 30 engine oil Oil Sump Capacity 0.
ASSEMBLY INSTRUCTIONS 1.11 1.11 ASSEMBLY INSTRUCTIONS SAFETY NOTICE Before using the mower, read the owner’s handbook carefully. Pay particular attention to the safety precautions. MS001 GENERAL ASSEMBLY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18.
1.12 ASSEMBLY INSTRUCTIONS 1.12 ASSEMBLING THE MOWER FOR THE FIRST TIME DELIVERY CHECKLIST Description Quantity Check that parts are delivered correctly: Remove the mower from the packaging and check that all loose items have been supplied correctly. Refer to the delivery checklist opposite and the general assembly. If any items are missing contact, your local Hayter dealer. Assemble the handlebar: Unscrew the handlebar securing knobs sufficiently to allow the handlebar to be pivoted.
1.13 ASSEMBLY INSTRUCTIONS ASSEMBLING THE MOWER FOR THE FIRST TIME 1.13 Continued. 1 2 Check blade brake / clutch controls: Operate the blade stop lever (A) several times, to ensure the lever moves freely. Hold the lever against the handlebar in position (1) and check that it returns to position (2) when released. A CS047 Use the right hand to hold the blade stop lever against the handlebar (1) and use the left hand to push the blade clutch lever (B) to the ‘engaged’ position (3).
1.14 STARTING THE ENGINE 1.14 BEFORE STARTING THE ENGINE IMPORTANT - 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. CS024 Oil recommendations: Always use high quality detergent oil classified “For service SE, SF, SG” SAE 30 oil. Never use additives with recommended oils.
1.15 STARTING THE ENGINE BEFORE STARTING THE ENGINE 1.15 Continued. Fuel Recommendations: Always use clean, fresh unleaded petrol. Purchase fuel in quantities which can be used within 30 days. Never mix oil with petrol. For added engine protection Briggs & Stratton recommend the use of their fuel additive which is available from an authorised Briggs & Stratton service dealer. Check fuel level: Clean around the fuel filler cap before removing and fill the fuel tank with clean unleaded petrol.
1.16 STARTING THE ENGINE 1.16 TO START THE ENGINE Operate the throttle control lever: Push the lever to ‘choke’ position before starting a cold engine. It should only be necessary to push the lever to the ‘fast’ position before starting a warm engine. Operate the engine start - grip: Stand behind the mower and maintain a firm hold on the handlebar to prevent the mower moving towards you.
1.17 STOPPING THE ENGINE 1.17 STOPPING THE ENGINE STOP Stopping the engine: Push the lever to the rearmost position. CS054 1 Emergency stop: If the engine stop lever fails, move the throttle lever to the ‘slow’ position and disconnect the spark plug lead to stop the engine. 2 3 STOP CS034 1. Engine 2. Spark Plug Lead 3.
1.18 OPERATING THE MOWER 1.18 SAFETY NOTICE 1 WARNING - PREVENT ACCIDENTAL STARTING : Always stop the engine and disconnect the spark plug lead before cleaning, inspecting or working on the machine. 1. Engine 2. Spark Plug Lead 3. Spark plug 2 STOP 3 CS034 SAFETY NOTICE WARNING - PREVENT ACCIDENTS: Before mowing, thoroughly inspect the area where the mower is to be used and remove all objects which when contacted by the mower cutterbar could become dangerous projectiles.
1.19 OPERATING THE MOWER 1.19 TRAVEL Forward travel: Hold the handlebar and operate the clutch lever to power the mower in a forward direction. Travel speed is controlled by engine speed. Use the throttle control to increase forward travel speed. Release the clutch lever to stop the mower from travelling in a forward direction. CS061 When the clutch lever is disengaged the mower can be operated as a push model. This feature is useful when mowing in confined areas.
1.20 OPERATING THE MOWER 1.20 MOWING WITH GRASS COLLECTION The grassbag is designed to collect grass clippings. For optimum performance, mow in dry conditions with the throttle control set at ‘fast’. WARNING - PREVENT ACCIDENTS: ALWAYS check the condition of the grassbag for signs of damage and ensure the rear deflector is positioned correctly on top of the grassbag. Replace a damaged grassbag immediately. DO NOT operate the mower with a damaged grassbag.
1.21 OPERATING THE MOWER 1.21 MOWING WITHOUT GRASS COLLECTION To mow without collecting the grass clippings, remove the grassbag and operate the mower with the rear deflector in its lowest position. WARNING - PREVENT ACCIDENTS: ALWAYS check the condition of the rear deflector for signs of damage and ensure it is positioned correctly on the rear of the mainframe. Replace a damaged rear deflector immediately. never operate the mower with a damaged rear deflector.
1.22 OPERATING THE MOWER 1.22 CUTTERBAR OPERATION 1 General information: The cutterbar is driven by the engine via a brake/clutch device (1) which enables the cutterbar to be engaged/disengaged using control levers whilst the engine is running. The cutterbar will stop within three seconds of releasing the blade stop lever. CS120 WARNING - PREVENT ACCIDENTS: DO NOT operate the mower if the cutterbar fails to stop within three seconds. Return the mower to your Hayter dealer for examination and repair.
1.23 OPERATING THE MOWER 1.23 MOWING AND GRASS CARE TIPS In dry weather conditions leave the grass long to help retain ground moisture. Aerate the lawn to stimulate soil organisms and root growth. In spring and late summer remove dead grass and aerate the lawn by raking or similar means. Keep the cutterbar sharp. A blunt cutterbar will tear the grass and cause the tips to turn brown. Prevent scalping. Plan your direction of travel to mow across hollows and humps. Prevent grass damage.
1.24 OPERATING THE MOWER MOWING AND GRASS CARE TIPS 1.24 Continued. Recommended grass heights for lawns : DANGER Coarse grasses dominate fine grasses. 38mm General lawn in spring, autumn or prolonged dry period. 32mm General lawn in summer. 25mm Luxury lawn in spring, autumn or prolonged dry period. Luxury lawn in summer. DANGER Grass strength is reduced.
1.25 MAINTENANCE 1.25 MAINTENANCE WARNING - PREVENT ACCIDENTS: Stop the engine and disconnect the spark plug lead before attempting to carry out maintenance procedures on the mower. ENGINE Engine Cowl 1. Carburettor 2. Spark Plug / Lead 3. Muffler Guard 4. 5. Muffler Oil filler Cap/ Dipstick 6. Start Grip 7. Fuel Cap 8. Finger Guard 9. 10. Air Cleaner 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.
1.26 MAINTENANCE 1.26 CARBURETTOR ADJUSTMENTS Carburettor adjustments should only be made by an authorised Briggs & Stratton dealer. Under no circumstances should the engine be adjusted to run at a speed in excess of 3,000 r.p.m. OIL SERVICE Refer to the Maintenance Schedule at the end of this section and ensure that the recommendations are followed. More frequent service is required when operating in adverse conditions.
1.27 MAINTENANCE 1.27 DUAL ELEMENT AIR CLEANER SERVICE Refer to the Maintenance Schedule at the end of this section and ensure that the recommendations are followed. More frequent service is required when operating in adverse conditions. - Gain access to the pre-cleaner (4) and cartridge (3) by loosening screw (1) and tilting cover (2). 4 5 - To service the pre-cleaner, carefully remove and wash in a solution of liquid detergent and water. Allow to air dry thoroughly before replacing.
1.28 MAINTENANCE 1.28 KEEPING THE ENGINE CLEAN WARNING - PREVENT ACCIDENTS : Accumulation of debris around the muffler could cause a fire. Inspect and clean the engine after every use. Remove all grass and debris from the engine including the muffler / muffler guard, the air ways in the top cowl and the surrounding deck areas on a daily basis after use. IMPORTANT - PREVENT ENGINE DAMAGE: Never spray the engine with water during cleaning. Water can contaminate the fuel.
1.29 MAINTENANCE 1.29 SECURING NUTS AND BOLTS Regularly check that all securing nuts and bolts are tight. Replace missing or damaged items immediately. CS015 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 casings. CS022 CLUTCH CABLE ADJUSTMENT Check the clutch cable operation every 25 operating hours and adjust if necessary.
1.30 MAINTENANCE 1.30 CUTTERBAR WARNING - PREVENT ACCIDENTS: Never work on the cutterbar unless the spark plug lead has been removed. The cutterbar has sharp edges. ALWAYS wear strong gloves to protect your hands when working on the cutterbar. DO NOT rotate tools towards the cutting edges to avoid the risk of injury should the tool slip. ALWAYS use genuine Hayter replacement parts. The condition of the cutterbar and its mounting arrangement should be checked regularly for signs of wear or damage.
MAINTENANCE 1.31 CUTTERBAR 1.31 Continued. How to sharpen and balance the cutterbar: A slightly worn cutterbar may be re-sharpened. Both cutting edges must be sharpened equally to ensure balance. Sharpen the cutterbar every 25 mowing hours or more frequently if conditions require. Remove the cutterbar from the mower and clean using a brush and water. Inspect the cutterbar for signs of damage. 30 -45 CS040 WARNING - PREVENT ACCIDENTS : DO NOT use a damaged or excessively worn cutterbar.
1.32 MAINTENANCE 1.32 MAINTENANCE SCHEDULE 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. AFTER FIRST 5 HOURS Change engine oil EVERY 5 HOURS OR DAILY Check oil level Remove grass debris from around engine, muffler/muffler guard and air ways in the top cowl.
1.33 MAINTENANCE 1.33 MAINTENANCE SCHEDULE Continued. EVERY 50 HOURS OR EVERY SEASON Change engine oil. EVERY 100 HOURS OR EVERY SEASON Clean engine cooling system. Clean more often under dusty conditions or when airborne debris is present or after prolonged operation whilst cutting tall, dry grass. Service the dual element air cleaner cartridge. Replace spark plug.
1.34 PREPARING THE MOWER FOR STORAGE 1.34 PREPARING THE MOWER FOR STORAGE Handlebar storage: To lower the handlebar unscrew the 2 small securing knobs sufficiently 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 damaged through contact with the engine spark plug.
1.35 FAULT FINDING 1.
FAULT FINDING 1.36 FAULT FINDING 1.36 Continued.
1.37 FAULT FINDING FAULT FINDING 1.37 Continued.
485T PARTS LIST 2.1 2.1 PARTS LIST ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 DESCRIPTION PART NO.
485T PARTS LIST 2.2 2.2 PARTS LIST ITEM NO. 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 DESCRIPTION PART NO.
485T PARTS LIST 2.3 2.3 PARTS LIST ITEM NO. 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 DESCRIPTION PART NO.
485T PARTS DIAGRAM 2.4 2.
ENGINE ANCILLARY PARTS 2.5 2.5 These parts are available through an authorised Briggs & Stratton dealer.
2.6 ENGINE WARRANTY 2.
2.7 NOTES 2.
2.8 CUSTOMER INFORMATION 2.8 Machine Serial No: ..................................................................................... Engine Serial No: ........................................................................................
