Stiga 1171 HST User's Manual
Contents
1. BRUKSANVISNING SV 8 K YTT OHJEET FI 18 BRUGSANVISNING DA 28 BRUKSANVISNING NO 38 GEBRAUCHSANW EISUNG DE 48 INSTRUCTIONS FOR USE EN 59 MODE D EMPLOI FR 69 8218 2222 70 STIGA ROYAL LINE EA ges 1381 HST 19 20 15 16 17 18 d Ale DY ENGLISH 1 SYMBOLS The following symbols appear on the machine They are there to remind you of the care and attention required in use This is what the symbols mean Warning Read and understand the owner s manual before using this machine Remove the key disconnect the spark plug wire and consult technical literature before performing repairs or maintenance Danger rotating fan Danger rotating auger Keep hands out of discharge chute Keep hands and feet away from rotating parts Risk of burns Keep bystanders at a safe distance from m the machine E Never point the discharge chute towards bystanders Use hearing protection 2 1 2 SAFETY INSTRUCTIONS GENERAL Please read through these instructions carefully Learn all the controls and the correct use of the machine2. Brush all the snow from the machine 4 Move all the controls backwards and forwards a few times e Put the choke in position H 6 Disconnecting the starting cable from the spark plug Do not cover the machine while the engine and silencer are still warm 6 MAINTENANCE 6 1 MAINTENANCE SCHEDULE Service item Frequency Type Fig Par Motor oil After 2 hour SAE5W30 fig 1 6 2 change and then every 10W40 50 th hour Drive belts After 2 hour TD check and then every year Auger shaft 10 hour Lithium grease This lubricate Chute worm 10 hour 10W oil This gear lubricate check Deflector lubri 10 hour 10W oil fig 14 cate Wires lubricate 10 hour 10W oil fig 14 Linkages lubri 10 hour 10W oil fig 14 cate Tyre pressure 50 hour This check Auger worm 50 hour Winter weight This gear check worm gear oil Spark plug 100 hour RC124YC This check replace 6 2 OIL CHANGE Change the oil the first time after 2 hours of operation and subsequently every 50 hours of operation or once a season Change oil when the engine is warm The engine oil may be very warm if it is drained off directly after the engine is shut off So allow the engine to cool a few minutes before draining the oil 1 Lean the snow thrower slightly to the right so that the oil draining plug 14 in fig 1 is the lowest point of the engine iD Unscrew the oil draining plug Let the
3. Never allow children or anyone who is not familiar with these instructions to use the snow thrower Local regulations may impose restrictions as regards the age of the driver Never use the machine if others particularly children or animals are in the vicinity Remember that the driver is responsible for accidents that happen to other people or their property Be careful not to trip or fall especially when reversing the machine Never use the snow thrower under the influence of alcohol or medication and if you are tired or ill 2 2 2 3 PREPARATIONS Check the area to be cleared and remove any loose or foreign objects Disengage all controls before starting the engine Never use the snow thrower unless properly dressed Wear footwear that improves your grip on a slippery surface Warning Petrol is highly inflammable a Always store petrol in containers that are made especially for this purpose b Only fill or top up with petrol outdoors and never smoke when filling or topping up c Fill with petrol before starting the engine Never remove the filler cap or fill with petrol while the engine is running or still warm d Screw the filler cap on tightly and wipe up any spilt petrol Adjust the height of the auger housing to ensure it stays above gravel paths Never under any circumstances make adjustments while the engine is running unless otherwise specified in the instructions Allow the snow thrower to adjust to the outdo
4. PLUG PROTECTION 21 The protection is easily removable by hand The spark plug 1s located under the protection 4 12 GEAR LEVER MAN 17 The machine has 6 forward gears and 2 reverse to regulate the speed The gear stick must not be moved if the driving clutch lever is depressed 4 13 SPEED LEVER HST 17 The machine is equipped with a stepless hydrostatic transmission The speed is regulated stepless forwards and backwards with the speed lever 4 14 CLUTCH LEVER DRIVING 16 tr Engages the wheels when put into gear and the lever is pushed towards the handle Situated on the left side of the handle 4 15 CLUTCH LEVER AUGER 20 dh Connects the auger and fan when the lever is pushed down towards the handle Situated on the right side of the handle 4 16 LEVER CHUTE DEFLECTOR 18 Lever at the panel for adjustment of the chute deflector X 4 1 Lever forwards longer throwing distance a 2 Lever backwards shorter throwing distance 4 17 ADJUSTMENT LEVER 19 Changes the direction of the discharged snow 1 Turn the lever clockwise the discharge turns to the right e 2 Turn the lever anti clockwise the discharge turns to the left 4 18 SHOES 13 Used to set the height of the auger housing above the ground 4 19 WHEEL LOCK 4 19 1 HST See fig 8 Machines with hydrostat are equipped with easily disengaged wheel locks This is essential when mowing the machine
5. according to the following instructions 1 Remove the ignition key 2 Lift the snow thrower forward and rest in on the auger housing 3 Disassemble the wheels 4 Loosen the screws 3 and dismantle the bottom plate 2 See fig 15 5 Disassemble the bearing housings B with bearings at both sides 6 Loosen the intermediate shaft C by disassembling the bearing screws D at both sides 7 Slacken the chain tension by loosening the support bearing attachment E The support bearing attachment is loosened by disassembling the two screws at the top 8 Remove the chain from the differential 9 Pull out the shafts from the differential and remove the differential 10 Check the chains Replace if reguired The chains shall not be lubricated They are factory lubricated Excessive grease can spoil the friction if it reach the friction wheel or the friction disc 11 Check the bearings for dissonance and uneven friction at rotation Replace if reguired 12 Reassemble all parts in the reverse order 7 10 REPLACING THE SHEAR BOLTS The auger is fastened to the shaft by special bolts that are designed to break if something gets stuck in the auger housing Always use genuine spare parts Other types of bolts could cause serious damage to the machine Stop the engine Disconnect the ignition cable from the spark plug Ensure all the rotating parts have stopped Remove the object that has fastened in the auger Lub
6. observe the tension pulley When the auger lever is in its half way of movement against the handle the pulley movement shall stop against the belt the pulley is allowed to move a few mm during the last half of movement of the lever See fig 24 4 If necessary unhook the spring and adjust the wire at the screw connected to the spring See fig 25 5 Reassamble all parts in the reverse order 7 7 2 Adjusting drive wire Man 1 Remove the ignition key 2 Lift the snow thrower forward and rest in on the auger housing 3 Loosen the screws 3 and dismantle the bottom plate 2 See fig 15 4 Actuate the auger drive lever and observe the friction disc When the auger lever is in its half way of movement against the handle the friction disc shall touch the friction wheel See fig 28 5 If necessary unhook the wire at the adjusting plate and replace the wire in a suitable hole See fig 26 6 Reassamble all parts in the reverse order 7 7 3 Adjusting drive wire HST The drive wire HST has no adjustment The clutch is adjusted with the belt tensioning pulley See 7 6 2 7 8 FRICTION WHEEL MAN If the snow thrower does not move forward backward the problem could be the driving belt driving control wire or friction wheel Check the friction wheel as follows 7 8 1 Checking the friction wheel 1 Remove the ignition key 2 Lift the snow thrower forward and rest in on the auger housing 3 Loosen the
7. oil run out into a container Screw back the oil draining plug Fill with new oil See BEFORE STARTING above for type and amount 6 3 SPARK PLUG Check the spark plug once a year or every hundred hours of use Clean or change the plug if the electrodes are burned The engine manufacturer recommends RC124YC or equivalent Correct spark gap 0 7 0 8 mm The spark plug is accessible under the protection plate in fig 11 6 4 TYRE PRESSURE The air pressure should be equal in both tires for best performance Be sure to keep caps on valves to prevent entry of debris into the valve stem when tires are filled The recommended air pressures are shown in the table below Machine Pressure 966 D 1 4 bar 1171 HST 1 0 bar 1381 HST 1 0 bar 6 5 CARBURETTOR The carburettor is factory set If adjustment is required contact an authorised service station 6 6 LUBRICATION No service must be carried out before A The engine has stopped The ignition key has been removed The cable has been disconnected from the spark plug If the instructions say that the machine is to be lifted at the front and rested on the auger housing then the petrol tank must be emptied Empty the petrol tank outdoors when the engine is AN cold Do not smoke Empty into a container 6 6 1 Discharger designed for petrol Lubricate the discharger flange and the adjustment lever worm gear every 10 th hour of use and before long time s
8. result in the grease getting on to the friction wheel and disc drive plate which could damage the rubber clad friction wheel For long time storage the above mentioned parts should be lightly wiped with an oily rag to prevent rust 6 6 6 Hydrostat HST The hydrostatic transmission is factory filled with oil at the delivery If it not has been opened permitted to authorised personell only and if no leakage exist there is no need for filling up Normally there is no need for oil change in the transmissio 7 SERVICE AND REPAIRS No service must be carried out before The engine has stopped The ignition key has been removed The starting cable has been disconnected from the spark plug If the instructions say that the machine is to be lifted at the front and rested on the auger housing then the petrol tank must be emptied Empty the petrol tank outdoors when the engine is cold Do not smoke Empty into a container designed for petrol Engine starts hard or runs poorly Spark plug faulty Replace the spark plug is out of adjust ment Fuel cap ventilation Clear the ventila is blocked tion Auger does not Foreign matter Clean the auger rotate blocking with the supplied stick Shear pin broken Replace the broken pin Auger drive belt Adjust the belt and slipping wire Auger drive belt Replace the belt broken Auger does not Auger drive belt is Adjust the belt stop
9. the choke to position H Note A warm engine does not need the choke 6 Press the rubber primer start 2 or 3 times Make sure the hole is covered when pressing the primer start fig 10 Note Do not use this function when the engine is warm 7 Starting the engine a Press the start button to activate the starting motor b When the engine starts release the start button and open the choke by slowly turning the choke lever anti clockwise to position IM c If the engine stutters close the choke immediately and gradually open it again d First pull out the extension lead from the socket Then remove the extension lead from the engine Note The electrical starting motor has overload protection The motor stops automatically when overheated It will not restart until it has cooled which takes about 5 10 minutes 5 6 STOPPING 1 Release both clutch levers Note If the snow thrower continues rotating see ADJUSTING THE CONTROL WIRES below 2 Push the throttle to idling position Let the engine run on idle a few minutes to melt the snow 3a Machines without an electric starter With the engine running pull out the start handle a few times to prevent the starting apparatus from freezing An unusual rattling noise occurs This does not damage the engine 3b Machines with an electric starter With the engine running keep the start button pressed in for a few seconds to prevent the starting motor freezing see abo
10. when the out of adjustment lever is released Auger drive guide Adjust the guide Snowthrower veers to one side Tire pressure not equal Adjust the tire pres sure Only one wheel drives Shoes uneven adjusted Check the wheel locks Adjust scraper blade and shoes Scraper blade une ven adjusted Adjust scraper blade and shoes 7 2 ADJUSTING THE SCRAPER BLADE AND SHOES The scraper blade and shoes gets worn after a long term of use Adjust the scraper blade always together with the shoes until desired distance to the ground The scraper blade and the shoes are reversible and can be used on both sides See 5 8 7 3 GENERAL ABOUT BELTS 7 1 TROUBLESHOOTING Problem Possible cause Remedy Engine fails to Engine flooded Repeated tart start attempts with full throttle choke OFF Water in fuel or old Drain tank and fuel refill with fresh fuel Other Check carefylly the start procedure according to this manual The drive belts should be checked and adjusted if required for the first time after 2 4 hours use and then the middle of each season They should thereafter be checked twice a year The belts are specially designed for this machine They must be replaced by new genuine belts provided by your retailer or authorised service station When the belts are adjusted or replaced the control wires must also be adjusted see be
11. 2 Controls the engine s revs The throttle has three positions 1 Full throttle 4 2 Idling 3 Stop position the engine is short circuited 4 2 CHOKE 5 Used when starting a cold engine The choke has two positions sl 1 The choke is open 2 The choke is closed for cold starting fa 4 3 PRIMER 4 JL Pressing the rubber prime starter squirts fuel into the Tr carburettor intake pipe to make it easier to start a cold engine 4 4 IGNITION KEY 3 Must be fully inserted or the engine will not start Do not turn the key v TE E 1 Key fully inserted engine can start e 2 Key pulled out engine cannot start 4 5 STARTING HANDLE 1 Manual cord start with rewinding 4 6 DIPSTICK X RET For filling and checking the oil level in the engine The dipstick has two level marks FULL maximum oil level ADD minimum oil level 4 7 FILLER CAP FUEL METER 8 For filling with petrol The filler cap is integrated with a fuel meter wich displays the petrol amount in the tank 4 8 OIL DRAINING PLUG 7 For draining the old engine oil when changing the oil 4 9 START BUTTON ELECTRICAL START 14 Not visible in the fig ure Activates the electric starting motor 4 10 fe CABLE ELECTRICAL START The cable supplies power to the starting motor Connect the cable to a 220 230 volt earthed socket via an earthed extension lead It is wise to use an earth fault breaker 4 11 SPARK
12. IGA belts are to be used 4 Assemble the belt guides J L at the motor pulley Adjust the belt guide according to the instructions below 5 Reassemble all parts in the reverse order 6 Adjust the control wire as described further 7 7 7 6 2 Adjusting the drive belt HST 1 Dismantle the belt cover 1 by loosing the screw 2 See fig 16 2 Adjust the tension pulley A in fig 20 until a belt play of about 45 mm See fig 32 Do not overtighten the belt This will damage the belt and the bearings Always check the belt tension according to the instructions below before using the machine 3 Check the adjustment according to the instructions below 4 Reassemble the belt cover See fig 16 7 6 3 Check the drive belt HST 1 Disconnect the wheel locks 2 Setthe speed lever in the neutral position Do not activate the clutch lever 3 Start the engine and move the speed lever slow forwards If the drive shafts rotate the belt is too tight and the tension pulley A in fig 20 shall be loosened and moved from the belt 4 Ifthe tension pulley was moved redo the adjustment and the check as described above 66 7 7 ADJUSTING THE CONTROL WIRES When the belts are adjusted or replaced the control wires must also be checked adjusted see below 7 7 1 Adjusting auger wire 1 Remove the ignition key 2 Dismantle the belt cover 1 by loosing the screw 2 See fig 16 3 Actuate the auger drive lever and
13. es and assemble with the following parts A Screws D Lock nut 4 Tighten the four nuts 3 4 SNOW DISCHARGE CHUTE SEE FIG 3 1 Place the discharge chute E on the flange against the worm gear 2 Mount the carriage piece F with two screws 3 Adjust the chute worm gear See 6 6 4 4 Tighten the chute worm gear properly 5 ADJUSTMENT LEVER SEE FIG 4 Place the shaft through its hole in the control panel and into the angle joint Lock the joint with the locking pin G 4 Check the discharge chute by turning it fully in both directions The chute should rotate freely W 3 6 CONTROL KNOBS FIG 5 The assembly is performed as follows 1 Screw the nut J onto the lever 2 Mount the control knob K onto the lever 3 Tighten the nut on the underside of the control knob 3 7 GEAR LEVER SPEED LEVER Manual see fig 6 HST see fig 7 1 Set the lever in a suitable position to simply fit the angle link L into the hole in the gearbox lever M 2 Assemble the washer and the lock nut 3 Tighten the nut 3 8 CHECKING THE CONTROL WIRES The control wires might need adjusting before using the snow thrower for the first time See ADJUSTING THE CONTROL WIRES below 3 9 TYRE PRESSURE Check the air pressure in the tyres See 6 4 4 CONTROLS The motor is equipped with a protection grid The motor may never be started without the grid fitted or with a defect grid See fig 1 4 4 THROTTLE
14. ft lever is released the one hand control is deactivated and the right lever will also be released 5 8 DRIVING TIPS 1 Always run the engine on full throttle or next best The silencer and surrounding parts become very hot when the engine is running Risk of burns 2 Always adapt the speed to the snowy conditions Regulate the speed with the gear stick not the throttle 3 Snow is more effectively removed directly after falling 4 Always throw the snow in the direction of the wind if possible 5 Adjust the shoes with the screws 13 in fig 1 to suit the ground conditions On flat ground e g asphalt the shoes should be about 3 mm under the scraping blade On uneven ground e g gravel paths the shoes should be about 30 mm under the scraping blade Always adjust the shoes so that gravel and stones are not fed into the snow thrower There is a risk for personal injury if these are thrown out at high speed Ensure the shoes are adjusted the same on both sides 6 Adapt the speed so that the snow is thrown in an even stream If snow fastens in the chute do not try to remove it JIN before Releasing both clutch levers Stopping the engine Removing the ignition key Disconnecting the cable from the spark plug Do not put your hand inside the chute or auger Use a wooden stick 63 5 9 1 AFTER USE Check for loose or damaged parts If required change damaged parts 2 Tighten loose screws and nuts 3
15. he screws 2 See fig 16 3 Activate the auger clutch lever 20 in fig 1 4 Check the distance between the belt guide and the belt See fig 19 21 according the distance 5 If adjustment is required loosen the screw to the belt guide and set the correct distance 6 Tighten the screw properly 7 Reassemble the belt protection 7 5 DRIVE BELT MAN 7 5 1 Replacing the drive belt Man See fig 18 19 1 Dismantle the auger belt as described above 2 Remove the left wheel 3 Remove the locking ring C from the swing plate shaft D Pull out the shaft 4 Remove the spring H 5 Replace the belt I NOTE Only genuine STIGA belts are to be used 6 Check that the tension pulley A is in line with the belt D 7 Reassemble the spring H shaft D and locking ring C 8 Check that the underside of the disc drive plate O is situated between the marks N See fig 23 NOTE If the machine still does not drive properly recheck the location of the disc drive plate O 9 Reassemble all parts in the reverse order 7 5 2 Adjustment of drive belt Man The belt has a spring loaded tension pulley Adjustment is not reguired If the belt slips change it 7 6 DRIVE BELT HST 7 6 1 Replacing the drive belt HST See fig 20 21 1 Dismantle the auger belt as described above 2 Loosen the beltguides J L at the motor pulley 3 Work off the used belt and fit the new NOTE Only genuine ST
16. in safe working condition Check the shear bolts regularly Always use genuine spare parts Non genuine spare parts can entail a risk of injury even if they fit the machine Never store the machine with petrol in the tank in buildings where the fumes can come into contact with open flames or sparks Allow the engine to cool before putting the machine in store Before a long storage check the instructions for recommendations Replace damaged warning and instruction stickers Let the engine run a couple of minutes with the auger connected after use This prevents the auger from freezing solid 3 ASSEMBLY Note Instructions to the left and right sides start from the driving position behind the snow thrower 3 1 CONTENTS OUTER PACKING The packing contains One snow thrower One adjustment lever One gear rod One discharge chute One set of instructions One assembly kit 3 2 UNPACKING 1 Remove all loose items from the carton 2 Cut the four corners of the carton and let the sides fall down 3 Cut off the plastic straps 4 Unscrew the screws B that fasten the shoes to the bedding See fig 1 5 Cut the plastic tape holding the control wires on the underside of the handle 3 3 HANDLE SEE FIG 2 1 Loosen but do not remove the securing nuts in the upper holes 2 Fold up the upper part of the handle NOTE Make sure the control wires do not jam 3 Fit screws from the outside in the lower hol
17. low 7 4 THE AUGER BELT 7 4 1 Replacing the auger belt Man see fig 18 19 HST see fig 20 21 1 Remove the ignition key 2 Loosen the screws 3 and dismantle the bottom plate 2 See fig 16 3 Remove the belt protective cover 1 by loosening the screws 2 See fig 16 4 Loosen the belt guide E at the engine belt disc 5 Remove the tension pulley B from the belt 6 Replace the belt G NOTE Only genuine STIGA belts are to be used 7 Adjust the belt tension according to the instructions below 8 Assemble the belt guide E 9 Reassemble the belt protection See fig 16 10 Adjust the control wire according to the instructions T T 7 4 2 Check and adjustment of the auger belt Man see fig 18 19 HST see fig 20 21 1 Remove the ignition key 2 Remove the belt protective cover 1 by loosening the screws 2 See fig 16 3 Loosen the tension pulley B and move it about 3 mm towards the belt 4 Tighten the tension pulley nut 5 Check the belt tension by pressing down the auger clutch lever With a finger you should be able to push the belt about 12 13 mm without any great power fig 22 6 Repeat the above procedure if further adjustment is required 7 Reassemble the belt protection See fig 16 7 4 3 Adjustment of auger belt guide Man see fig 18 19 HST see fig 20 21 1 Remove the ignition key 2 Remove the belt protective cover 1 by loosening t
18. n tightly and wipe up any spilt petrol 5 4 STARTING THE ENGINE WITHOUT ELECTRICAL START Do not touch engine components because they are warm during use Risk of burn injuries Never run the machine indoors The exhaust fumes contain carbon monoxide a very toxic gas 1 Make sure the driving and auger clutch levers are disengaged fig 1 2 Push the throttle to position 3 Put in the ignition key Ensure it clicks tight Do not turn the key 4 Turnthe choke to position H Note A warm engine does not need the choke 5 Press the rubber primer start 2 or 3 times Make sure the hole is covered when pressing the primer start fig 10 Note Do not use this function when the engine is warm 6 Pullon the starter cord until you feel resistance Start the engine with a sharp pull 7 When the engine starts turn the choke anti clockwise until it is fully open 62 5 5 STARTING THE ENGINE WITH ELECTRICAL START Do not touch engine components because they are warm during use Risk of burn injuries Never run the machine indoors The exhaust fumes contain carbon monoxide a very toxic gas 1 Attach the connecting cable to an earthed extension lead Then connect the extension lead to a 220 230 volt earthed socket 2 Make sure the driving and auger clutch levers are disengaged fig 1 Push the throttle to position e 4 Putin the ignition key Ensure it clicks tight Do not turn the key W 5 Turn
19. or temperature before using it Always use protective goggles or a visor during use maintenance and service OPERATION Keep hands and feet away from rotating parts Always avoid the discharge chute opening Be careful when driving on or crossing gravel paths pavements and roads Be aware of hidden dangers and traffic Never direct the discharge chute towards a public road or traffic If the snow thrower hits a foreign object stop the engine disconnect the spark plug cable and carefully inspect the machine for damage Repair the damage before using the machine again If the machine starts vibrating abnormally stop the engine and look for the cause Vibration is normally a sign of something wrong Stop the engine and disconnect the spark plug cable a If the machine steers away from the driving position b If the auger housing or discharge chute is blocked and must be cleaned c Before beginning repairs or adjustments Always make sure the rotating parts have stopped and all the controls are disengaged before cleaning repairing or inspection Before leaving the machine unattended disengage all the controls put it into neutral gear stop the engine and remove the ignition key Never run the engine indoors except when taking itin and out of its place of storage In this case ensure the door to the storage place is open Exhaust fumes are toxic 2 4 60 Never drive across a slope Move from the top down and from the bottom to
20. ricate the auger shaft see above Aligne the holes in the shaft and auger Remove the broken bolt parts Assemble a new original shear bolt ANAND ENGLISH 7 11 HEADLAMP BULB Only 27 W original spare part bulb is allowed to be used Bulbs with higher power will damage the headlamp The headlamp bulb is fitted to the headlamp by a bayonet socket See fig 17 To replace the bulb proceed as follows Turn the bulb about 30 CCW and pull it out 2 Release the plastic locks at each side of the bulb and pull off the cable connection from the bulb 3 Fit the new bulb in the reverse order 8 STORAGE Never store the snow thrower with petrol in the tank in a confined area with bad ventilation Petrol fumes could reach open flames sparks cigarettes etc If the snow thrower is to be stored for a longer period than 30 days the following measures are recommended 1 Empty the petrol tank 2 Start the engine and let it run until it stops due to lack of fuel 3 Change the engine oil if it has not been done for 3 months 4 Remove the spark plug and empty a little engine oil about 30ml in the hole Crank the engine a couple of times Screw back the spark plug 5 Clean the whole snow thrower thoroughly 6 Lubricate all the parts as shown in LUBRICATING above 7 Inspect the snow thrower for damage Repair if necessary 8 Touch up any paint damage 9 Rust protect the metal surfaces 10 Store the snow thrower indoo
21. rowers are delivered without oil in the engine Fill the engine with oil before using The oil is supplied in a separate bottle Do not start the engine until filled with oil The AN engine can be seriously damaged without oil 1 Place the machine on a level floor 2 Loosen the dipstick and fill with oil up to the FULL mark fig 9 3 Use good quality oil marked A P I service SF SG or SH Use SAE 5W30 10W40 oil 4 The crankcase holds 0 8 litres Always check the oil level before using The snow thrower must stand on level ground when checking 5 3 FILL UP THE PETROL TANK Always use lead free petrol Oil mixed 2 stroke petrol must not be used NOTE Bear in mind that ordinary lead free petrol is perishable do not purchase more petrol than can be used within thirty days Environmental petrol can be used i e alkylate petrol This type of petrol has a composition that is less harmful for people and nature Petrol is highly inflammable Always store fuel in AN containers that are made especially for this purpose Store the petrol in a cool well ventilated place A not in the house Store the petrol well out of reach for children Only fill or top up with petrol outdoors and never A smoke when filling or topping up Fill with fuel before starting the engine Never remove the filler cap or fill with petrol while the engine is running or still warm Do not fill the petrol tank right to the top After filling screw the filler cap o
22. rs if possible 9 IF SOMETHING BREAKS Authorised service workshops carry out repairs and guarantee service Always use genuine spare parts Do you carry out simple repairs yourself Always use genuine spare parts They fit perfectly and make the work much easier Spare parts are available at your retailer and service station When ordering spare parts Specify the model year of purchase the engine model and type number 10 PURCHASE TERMS A full warranty is issued against manufacturing and material defects The user must carefully follow the instructions given in the enclosed documentation Exceptions The warranty does not cover damage due to Neglect by the user to acquaint themselves with accompanying documentation Carelessness Incorrect and non permitted use or assembly The use of non genuine spare parts The use of accessories not supplied or approved by GGP Neither does the guarantee cover Wear parts such as drive belts augers headlights wheels shear bolts and wires Normal wear Engines These are covered by the engine manufacturer s warranties with separate terms and conditions The purchaser is covered the national laws of each by each country The rights to which the purchaser is entitled with the support of these laws are not restricted by this warranty www stiga com GGP Sweden AB Box 1006 SE 573 28 TRAN S
23. screws 3 and dismantle the bottom plate 2 See fig 15 3 Put the gear stick in neuitral position 4 With the gear stick in the neutral position the centre of friction wheel shall correspond with the centre of the friction disc See fig 28 5 Adjustments are carried out as described below 6 Reassemble in the reverse order 7 8 2 Adjusting the friction wheel 1 Loosen the friction wheel linkage and set the friction wheel until the measurement in position 4 above is obtained 2 If the friction wheel is heavy worn and adjustments cannot be carried out satisfactorily replace in accordance with the following instructions 3 Otherwise reassemble in the reverse order after adjusting 7 8 3 Replacing the friction wheel 1 Disassemble the differential according to 7 9 2 Disassemble the two bearing attachments M in fig 23 3 Disassemble the shaft and bearing attachments Note the location of the two washers 17 in fig 29 4 Replace the friction wheel on its hub fig 30 5 Reassemble all the parts in the reverse order Note the following when reassembling Check that the washers 17 in fig 29 are correctly placed Check that the washers 13 in fig 29 are correctly placed Check that the shaft 8 in fig 30 rotates freely Check that the friction wheel and disc drive plate are totally free from oil and grease 7 9 REPLACING THE DIFFERENTIAL See fig 31 The differential A is replaced
24. the top Be careful when changing direction on a slope Avoid steep slopes Never operate the machine with insufficient protection or without the safety devices in place Existing safety devices must not be disconnected or disengaged Do not alter the engine s regulator setting and do not race the engine The possibility of personal injury increases when the engine is run at high revs Never use the snow thrower near enclosures cars windowpanes slopes etc without properly setting the discharge chute deflector Always keep children away from areas to be cleared Get another adult to keep the children under supervision Do not overload the machine by driving it too fast Take care when reversing Look behind you before and during reversing to check for any obstacles Never point the discharge chute towards bystanders Do not allow anyone to stand in front of the machine Disengage the auger when the snow thrower is to be transported or is not in use Do not drive too fast on slippery surfaces when transporting Only use accessories that are approved by the machine s manufacturer Never drive the snow thrower in bad visibility or without satisfactory lighting Always ensure you have a good balance and a tight grip on the handle Never use the snow thrower on a roof Do not touch engine components because they are warm during use Risk of burn injuries MAINTENANCE AND STORAGE Tighten all nuts and screws so that the machine is
25. torage 6 6 2 The auger shaft Lubricate the auger shaft lubricating nipples with a grease gun every 10th hour of use fig 12 Always lubricate the shaft when changing the shear bolts Dismantle the bolts for long time storage Lubricate with the grease gun and then rotate the auger freely on the shaft before replacing the bolts 6 6 3 Worm gear The worm gear if filled with special lubricant at the factory Refilling is not normally required Loosen the plug once a year and check if the worm gear contains lubricant fig 12 If itis leaking or has been repaired it must be refilled with lubricant The worm gear holds 92 grams of lubricant at the most Use Benalene 900 Grease or similar 6 6 4 Chute worm gear See fig 13 If the discharge chute is difficult to operate first lubricate the pinion gear B and ring gear A If it is still difficult to operate adjust as follows 1 Loosen the nut C which holds the pinion gear bracket in the slotted hole 2 If the pinion gear is too tight against the ring gear move it away slightly and then retighten the nut 3 Check the operation again Note If the discharge chute will not stay in position adjust the pinion gear B closer to the ring gear A 6 6 5 Hexagonal shaft Man The hexagonal shaft chain sprocket and chains are not to be lubricated All bearings and bushings are permanently lubricated and require no maintenance Lubricating these parts will only
26. ve for connecting electric cable An unusual rattling noise occurs This does not damage the engine 4 Push the throttle to the bottom to position ES 5 Remove the ignition key Do not turn the key If the machine is left unattended stop the engine and remove the ignition key 5 7 STARTING 1 Start the engine as above Let the engine run a few minutes to warm before use 2 Set the chute deflector 3 Turn the adjustment lever and set the deflector to throw the snow in the direction of the wind For manual models The gear stick must not be moved if the driving clutch lever is depressed 4 Set the gear speed lever to a suitable position 5 Press down the auger clutch lever 16 in fig 1 to activate the auger and discharge fan Watch out for rotating auger Keep hands feet hair and loose clothing away from any moving parts on the machine 6 Press down the auger clutch lever 20 in fig 1 The snow thrower now moves forward or backwards depending on the gear you have chosen 7 One hand control For manual models only Never actuate the gear lever when the one hand control or the drive lever is actuated This will serious damage the friction wheel The machine is equipped with one hand control This means as follows 1 Press down the left and the right lever 2 Now the right lever can be released to manoeuvre the snow throwing direction snow throwing length and for the HST model the speed 3 When the le
27. without the motor running Disengage engage the wheel locks according to the following 1 Pull out the knob 1 2 Turn the knob 90 1 4 of a turn and release it 4 19 2 Man Manual models are equipped with differential and have no wheel locks The wheels can rotate with different speeds simultaneously as the machine is driving 4 20 CHUTE DEFLECTOR 18 The chute deflector is adjusted with the lever 15 and determine the throwing distance 4 21 HANDLE HEATING 6 The machine is equipped with electrical handle heating To activate the heating set the switch in the desired position Forwards Light heating Ri Middle No heating Backwards Full heating The heating can be activated when the motor is running only 4 22 HEADLAMP 15 The headlamp is always activated when the motor is running 4 23 CLEANING STICK 10 At the top of the auger housing a cleaning stick is attached Use the cleaning stick to remove stowed snow and other obstructions Never clan the snow channel with hands Risk for serious personal injury 5 USING THE SNOW THROWER 5 1 GENERAL Never start the engine until all the above measures under ASSEMBLY have been carried out Never use the snow thrower without first reading and understanding the instructions and all the warning and instruction stickers on the machine Always use protective goggles or a visor during use maintenance and service 5 2 BEFORE STARTING Some snow th
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