Rider 11/13 Operator´s manual Please read these instructions carefully and make sure you understand them before using the machine.
Svenska – Sve-5 225/232/235 Bruk 31 97-11-25, 08.
CONTENTS Operator’s Manual for Rider 11 and Rider 13 Explanation of symbols ..................................... 2 Safety instructions ............................................. 3 General use ........................................................ 3 Driving on slopes ................................................4 Children .............................................................. 5 Maintenance ....................................................... 5 Presentation................................
EXPLANATION OF SYMBOLS These symbols are on the machine and in the operator’s manual. Study them carefully so that you know what they mean. Read the operator’s manual R N Reverse Oil pressure Neutral Fast Cutting height Slow Backwards Engine off Battery Forwards Choke Ignition Fuel Hydrostatic free wheel ! Use eye and hearing protection Soundlevel Clutch in Warning! Rotating blades. Never use the machine if persons, especially children, or animals, are in the vicinity.
SAFETY INSTRUCTIONS These instructions are for your safety. Read them carefully. ! This symbol implies that important safety rules are applicable. This is for your safety and the operating reliability of the machine. General use: • Make yourself familiar with the controls and how to stop quickly. • Read all the instructions in Operator’s Manual and on the machine before starting it. Make sure you understand them, and then follow them. • Only allow adults who are familiar with the machine to use it.
SAFETY INSTRUCTIONS • Watch out for traffic when working close to a road, or crossing one. • Be careful when rounding a fixed object so that the blades do not hit it. Never drive intentionally over a foreign object. • The machine is heavy and can cause very severe crush injuries. Be extra careful when loading it on a trailer or truck. • Be careful when pulling a load or using heavy equipment. a. Only use approved tow hooks. b. Limit the load to what you can manage safely. c. Do not make sharp turns.
SAFETY INSTRUCTIONS • Do not cut close to edges, ditches or banks. The machine can suddenly tip over if a wheel goes over the edge of a drop or a ditch, or if a bank gives way. • Do not cut wet grass. It is slippery and the tyres can loose their grip so that the machine slides. • Do not try to stabilise the machine by placing one foot on the ground. Children Tragic accidents can occur if the driver does not pay attention to children in the vicinity.
SAFETY INSTRUCTIONS • Avoid overfilling. If fuel has been spilt on the machine wipe it up and wait until it has evaporated before starting the engine. If fuel is spilt on clothes, change them. • Be extra careful when handling battery acid. Spilling acid on the skin can cause severe burn injuries. Rinse immediately with water. If acid gets into the eyes this can cause blindness. Contact a doctor. • Be careful with the maintenance of the battery. Explosive gas is formed in the battery.
PRESENTATION Presentation Congratulation on your choice of a first-class quality product. These instructions describe two models of Rider mower, Rider 11 and Rider 13. Both models are fitted with engines from Briggs & Stratton of 10.5 and 12.5 horsepower respectively, plus a cutting unit which throws out grass at the rear of the machine. Rider 11 has an in-line gearbox with five forward gears and one reverse gear.
PRESENTATION Throttle and Choke lever Rider 13 The engine speed is adjusted with the throttle control, and thereby also the rotation speed of the blades. The control is also used to activate the choke function. When the choke is used the engine receives a richer mixture of fuel and air, which simplifies cold start. Speed limiter Rider 13 The speed of the machine is steplessly regulated with two pedals. Pedal (1) is used to drive forwards and pedal (2) for reversing.
PRESENTATION Throttle and Choke lever Rider 11 The engine speed is adjusted with the throttle control, and thereby also the rotation speed of the blades. The control is also used to activate the choke function. When the choke is used the engine receives a richer mixture of fuel and air, which simplifies cold start. Clutch pedal Rider 11 The clutch pedal disengages the engine and stops forward movement. The blades are not affected by the clutch pedal.
PRESENTATION Cutting unit Rider 11 and Rider 13 have a cutting unit with rear ejection, i.e. the grass cuttings are thrown out behind the cutting unit. Lift lever for cutting unit The lift lever is used to set the cutting unit in transport or cutting position. If the lever is pulled back the unit will lift up and the blades stop rotating (transport position). If the lock button is pressed and the lever is moved forward the unit will lower down and the blades begin rotating (cutting position).
PRESENTATION Seat The seat has a jointed attachment on the front edge and can be tipped forward. The seat can also be adjusted lengthways. Release the wheels under the seat and adjust it forwards or backwards to the required position. Lock the adjustment with the wheels. Fuelling The engine should be run on 85 octane unleaded petrol/gasoline (not oil mixed). ! WARNING! Petrol/gasoline is highly inflammable. Observe care and fill up with fuel outdoors (see safety instructions).
DRIVING Before starting • Read the safety instructions and information on the location and function of the controls before starting (see pages 3–11). • Conduct daily maintenance before starting (see maintenance schedule on page 17). Adjust the seat to the required position. Starting the engine 1. Lift up the cutting unit by pulling the lever backwards to locked position (transport position). 2. Apply the parking brake. This is done as follows: • Press down the brake pedal (1).
DRIVING Cold engine: 4. Push the throttle control to position 3 (choke position). In this position the engine receives a richer mixture so that the engine starts more easily. 2 1 3 Warm engine: 5. Set the throttle control midway between position 1 and 2. 2 1 3 6. Turn the ignition key to start position. STOP START IMPORTANT INFORMATION Do not run the starter for more than about 5 seconds at a time. If the engine does not start, wait about 10 seconds before trying again.
DRIVING 7. When the engine has started release the ignition key to neutral position. Push the throttle control to the required speed. For cutting 3/4 to full throttle. STOP START ! WARNING! Never run the engine indoors, in enclosed or poorly ventilated areas. The exhaust fumes contain toxic carbon monoxide. Driving the machine 1. Release the parking brake by pressing down the brake pedal. The drawing shows a Rider 13. 2.
DRIVING 3. Select the required cutting height (1-9) with the cutting height lever. To obtain a uniform cutting height it is important that the tyre pressures are equal on both front wheels (60 kPa). 4. Push in the lock button on the lift lever and lower down the cutting unit. IMPORTANT INFORMATION The service-life of the drive belts increases considerably if the engine is run at low speed when engaging the blades.
DRIVING ! WARNING! Never drive the machine on ground with a slope of more than 15°. Mow slopes upwards and downwards, never across. Avoid sudden changes in direction. Hill start, manual gearbox 1. Press down the parking brake. 2. Push the throttle control to 3/4 position to full throttle position. 3. Push down the clutch and engage first gear. 4. Carefully release the clutch. 5. When the engine starts to pull, release the parking brake.
MAINTENANCE Maintenance schedule The following is a list of the maintenance which should be conducted on the machine. For the items which are not described in these instructions go to an authorised service workshop.
MAINTENANCE Dismantling of the machine hoods Engine hood The engine is accessible for servicing when the engine hood is lifted up. Tilt the seat forward, release the rubber strap under the seat, and tilt the hood backwards. Front hood Release the screws in the front hood (3) and lift off the hood. Right-hand fender Remove the screws (2 and 3) from the fender. On the Rider 13 the footplate (1) must also be removed. 3 1 11 Left-hand fender Release the screws in the fender and lift off the fender.
MAINTENANCE Check the engine’s oil level Check the oil level in the engine when the machine is horizontal. Raise the engine cover as described on page 18. Release the dip stick and pull out. Wipe off the oil and insert again. The dip stick must be fully screwed down. Now release the dip stick again and pull out. Check the oil level. The oil level should lie between the markings on dip stick. If the level approaches the “ADD” mark, top up with oil to the “FULL” mark.
MAINTENANCE Checking and adjustment of the steering wires The steering is controlled by means of wires. These can in time become slack, which implies that the adjustment of the steering becomes altered. Check and adjust the steering as follows: 1. Dismantle the frame-plate by releasing the screws (two on each side). 2. Check the tension of the steering wires by pushing them together as shown in the diagram.
MAINTENANCE Checking the brake Rider 11 The brake is of the disc brake type and is fitted on the gearbox. Check that the brake is correctly adjusted by measuring the distance between the brake lever and the front edge of the recess on the chassis. The distance should be 0–1 mm when the brake is not applied. Adjusting the brake Rider 11 1. Release the lock nuts (1). 2.
MAINTENANCE Check the transmission’s oil level Rider 13 1. Check the transmission’s oil level by removing the transmission cover. Release the two screws (one of each side) and lift off the transmission cover. 2. Unscrew the oil cap and check that the oil level lies between the markings on the dip stick. Top up if necessary with engine oil SAE 10W/30 (class CD–SF) in the same hole as for the dip stick.
MAINTENANCE Replacing the air filter If the engine seems to lack power or goes irregularly the reason may be that the air filter is clogged. It is therefore important to replace the air filter at regular intervals (see maintenance schedule on page 17 for correct service interval). The air filter is replaced as follows: 1. Raise the engine cover as described on page 18. 2. Remove the air filter housing’s plastic cover by releasing the wing-nut. 3.
MAINTENANCE Checking the cutting unit’s parallelism Check the parallelism of the cutting unit as follows: 1. Place the machine on a level surface. 2. Measure the distance from the ground to the edge of the unit, at the front and back of the hood. If the values are the same the cutting unit is parallel. Adjustment of the cutting unit’s parallelism 1. Dismantle the front hood and right-hand fender as described on page 18. 2.
MAINTENANCE Dismantling the cutting unit The cutting unit can be released from the machine for cleaning or checking of the blades and screws. Dismantle the cutting unit as follows: 1. Dismantle the front hood and right-hand and lefthand fenders as described on page 18. 2. Raise the cutting unit by pulling the lift lever backwards to the transport position. 3. Dismantle the drive belt (1). 4.
MAINTENANCE Checking the blades To achieve the best mowing results it is important that the blades are undamaged and well-sharpened. Check that the blades’ attachment screws are tight. IMPORTANT INFORMATION Replacing or sharpening the blades should be conducted by an authorised service workshop. Cutting unit (rear ejection) Checking the tyre pressure The tyre pressure should be 60 kPa (0.6 kp/cm2) all round. To improve driving the pressure on the rear tyres can be reduced to 40 kPa (0.4 kp/cm2).
MAINTENANCE Changing the oil The oil should be changed for the first time after 5 hours of running time. Thereafter it should be changed every 25 hours of running time. ! WARNING! Engine oil can be very hot if it is drained off directly after the engine is stopped. Therefore allow the engine to cool down first. 1. Place a receptacle under the engine’s drain plug, located on the left-hand side of the engine. 2. Remove the dip stick and drain plug. 3. Let the oil run out into the receptacle. ADD 4.
MAINTENANCE Lubrication The following two lubrication points should be regularly lubricated with high quality graphite grease. With daily use lubrication should be conducted twice a week. General lubrication All joints and bearings are lubricated on manufacture with molybdenum sulphide grease. Re-grease with same type of grease. Lubricate the steering and control wires with engine oil. The machine should be lubricated regularly, and twice a week when used daily.
MAINTENANCE Checking and adjustment of the throttle wire If the engine does not respond as it should do when the throttle lever is moved or if the top speed is not reached, the throttle wire may need adjusting. 1. Release the clamping screw (see arrow) and push the throttle control to full throttle position. 2. Pull the throttle wire’s outer casing to the far right and tighten the clamping screw.
TROUBLE SHOOTING SCHEDULE Problem Procedure Engine will not start. • • • • Fuel tank empty. Plug defective. Plug connection defective. Dirt in carburettor or fuel pipe. Starter does not pull round engine. • • • • • • Battery flat. Bad contact between cable and battery terminal. Lift lever for cutting unit in wrong position. Main fuse blown. The fuse is placed in front of the battery, under the battery cover. Ignition lock faulty. Gear shift/hydrostat pedal not in neutral.
STORAGE Winter storage At the end of the season the machine should immediately be put in order for storage, also if it is going to stand idle for more than 30 days. Fuel which is left to stand for long periods (30 days or more) can leave tacky deposits which can block the carburettor and interfere with the engine. Fuel stabiliser is an acceptable alternative to avoid tacky deposits during storage. If alkylate petrol (Aspen) is used stabiliser is not necessary since this fuel is stable.
TECHNICAL DATA Dimensions Rider 11 Rider 13 Length Width Height Unladen weight Wheel base Track Tyre size Tyre pressure, front & rear Max. gradient 2000 mm 960 mm 1060 mm 225 kg 820 mm 610 mm 16 x 6.50 x 8 60 kPa (0.6 kp/cm2) 15° 2000 mm 960 mm 1060 mm 225 kg 820 mm 625 mm 16 x 6.50 x 8 60 kPa (0.6 kp/cm2) 15° Briggs & Stratton model 28B707 7.7/10.5 kW/h.p. 465 cm3 85 octane unleaded 7 litres SAE 30 or SAE 10W/30 class CD–F 1.4 litres Electric starter Briggs & Stratton model 28N707 9.2/12.5 kW/h.p.
EU declaration of conformity (Only applies to Europe) (Directive 89/392/EEC, Annex II, A) We, Husqvarna AB, S-561 82 Huskvarna, Sweden, tel.
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