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Hydrospace S4 Standup, Owner'S Manual, Page: 91 / 115

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Hydrospace S4 Standup Owner'S Manual Download Page 91

2 cylinder 4 stroke engine 

Parallel twin with one countershaft

Countershaft drive via cogwheels 

4 valve cylinder head, valves operated via roller rocker arm with
mechanical valve clearance compensation through shims camshaft with
4 main bearings 

360° cam angular offset 

Welded cracked conrods 

Welded pistons with spray oil cooling 

Aluminium crankcase with NIKASIL cylinder bore coating 

Aluminum bedplate 

All aluminium components in copper-free alloy 

Cylinder head connection via dowel pins 

4 layer cylinder head gasket (turbo)

Double throttle 

91

5.1 Engine data 

Summary of Contents for S4 Standup

Page 1: ...ENGLISH VERSION...

Page 2: ...english...

Page 3: ...bserve and know for your S4 Standup has been summarized in this operating manual Observing the service work is also a condition for safeguarding your guarantee claims Please make sure that service wor...

Page 4: ...boat safety or seamanship If this is your first boat or if you have changed to a type of boat with which you are not yet familiar please make sure that for your own safety and comfort you know about t...

Page 5: ...ntained boat can work satisfactorily This handbook is not a detailed instruction for maintenance or troubleshooting If difficulties arise please consult the boat builders or their agents If a maintena...

Page 6: ...handling This cannot be reconciled with safe skippering Always adjust the speed and direction of travel of the boat to the sea conditions If your boat is equipped with a life raft read its operating...

Page 7: ...sonal buoyancy aid when they are on deck It should be borne in mind that in some countries there are legal requirements which prescribe that a buoyancy aid complying with the national regulations shou...

Page 8: ...english...

Page 9: ...General information and safety instructions 13 Features and functions 29 Operation 43 Upkeep and servicing 59 Engine 87 Faults and repair measures 97 Appendix 105 1 2 3 4 5 6 7...

Page 10: ...Neoprene shorts or thick close woven and tight fitting clothing which offers sufficient protection Thin cycling shorts for example are not suitable When you fall into the water or comes near the jet...

Page 11: ...d for S4 Standup s due to the increased risk of accidents from the vicinity of other riders Read the instructions and safety directions supplied with the helmet Eye protection Life jacket Gloves Neopr...

Page 12: ...english 12...

Page 13: ...sition of warning signs 16 1 5 Safety instructions 20 1 6 Restrictions for operation 22 1 7 Riding safety regulations 23 1 8 Important information on watercraft helmets 25 1 9 Characteristics of the j...

Page 14: ...ossible to identify your S4 Standup A non standard engine number with 10 digits for identification is in the crankshaft housing From this number the production date can be determined All warning stick...

Page 15: ...SIE NICHT DEN GASHEBEL LOS WENN SIE VERSUCHEN Objekten AUSZUWEICHEN Sie m ssen Gas geben um stgeuern zu k nnen Pr fen Sie vor dem Starten des Jet Boots stets die Bedienelemente von Gassystem und Lenku...

Page 16: ...The warning stickers can be found on the inside of the steering column english 16 1 4 Position of warning stickers...

Page 17: ...17...

Page 18: ...18 english...

Page 19: ...19...

Page 20: ...he S4 Standup is not designed to be left in the water for a long time Strong movement of waves can cause water to get into the water draining system of the engine s interior Water in the engine compar...

Page 21: ...tor stop button to switch off Swim to the stern of your S4 Standup Then grip the two rear corners of the S4 with your hands and turn the S4 clockwise Plug the safety rip cord in again and start the mo...

Page 22: ...ding of the user handbook An explanation of the warning instructions guarantees safe operation and is absolutely necessary This S4 Standup is not a toy Hydrospace recommends a minimum age of 16 years...

Page 23: ...lways keep a necessary safety distance from other crafts in the water Avoid riding directly behind other boats Do not splash other PWC riders with water Keep a sharp lookout and be careful before maki...

Page 24: ...uld cause accidents The S4 Standup was not developed for the night Use it only during the day Avoid riding in waters with algae flotsam or other obstacles This could block the jet pump This can lead t...

Page 25: ...pump intake 25 The helmet protects the head in case of collisions but can also contribute to neck injuries Therefore consider the advantages and risks of using a helmet You alone must decide on the ba...

Page 26: ...Accelerate only for very short times and then ride again with average rpm Warm up With the S4 Standup turbo engine you must warm up the engine after each start If you use the Hydrospace S4 Standup pr...

Page 27: ......

Page 28: ...28 english...

Page 29: ...atures and functions 2 1 Arrangement of controls 30 2 2 Engine stop switch 38 2 3 Safety lanyard 38 2 4 Throttle control 39 2 5 Trim control 39 2 6 Steering system 40 2 7 Engine hood 40 2 8 Gas cap 42...

Page 30: ...nglish A Steering B Steering column C Engine hood D Fuel tank lid inside E Bypass opening F Water inlet intake grate G Sponson additional equipment 2 1 Arrangement of controls general 30 A B C D E F G...

Page 31: ...A Drive shaft B Water inlet intake grate C Jet pump 31 C A B...

Page 32: ...32 english A D C B A Steering B Exhaust C Jet pump D Duckbills...

Page 33: ...33 A Water inlet intake grate B Cooling water exit C Plate exchangeable D Duckbills C B A D...

Page 34: ...34 english A B I D C C F E A Starter button engine cut off button B Trim control C Safety lanyard D Engine hood E Lock F Exhaust outlet G Duckbills H Jet nozzle I Throttle H G E I...

Page 35: ...35 J K L M J Oil tank K Charge air cooler L Ignition coils spark plugs M Fuel tank lid...

Page 36: ...36 english Intercooler Ignition coils Spark plugs Injection system Drive shaft Oil cooler Air filter Oil tank Turbo Oil filter Load pressure regulating valve...

Page 37: ...37...

Page 38: ...een and marked START The engine cut off button is red and marked STOP Pressing the engine cut off button will stop the engine The engine can also be switched off by pulling the safety lanyard 2 3 Safe...

Page 39: ...into the water resulting in better acceleration and higher speed in curves The throttle is on the right hand steering handle For accelerating pull the lever towards the handle The lever will return a...

Page 40: ...up Unhook upwards 2 7 Engine bonnet 40 A Engine hood lock Change of direction is achieved with the S4 Standup by turning the steering in the direction in which you want to go Moving the steering will...

Page 41: ...rom its hold and lift it out The locking takes place exactly vice versa Make sure that the rubber seals fit exactly so that no water can get into the engine compartment Safety check Make sure the engi...

Page 42: ...refueling as per manual Cap 3 Fuel Close again in reverse order Overfill protection if petrol escapes during filling up or runs alongside the overfill protection ensures that no petrol can enter the e...

Page 43: ...fore ride 44 3 2 Oil level 47 3 3 Fuel 49 3 4 Fire extinguisher 52 3 5 Battery 52 3 6 Throttle 54 3 7 Steering system 54 3 8 Trim 54 3 9 Switch safety lanyard 55 3 10 Starting 56 3 11 Turning 56 3 12...

Page 44: ...n correct attachment and eliminate possible deposits Do a visual inspection of the battery jet pump and check for tightness Check the status and function of the safety line 44 english 3 1 Daily checks...

Page 45: ...fficient fuel level lift up hood and check fuel reserve in the tank Top off if necessary Fixed screwed connections and fixing elements check bolts nuts and holders for tight fitting Tighten if necessa...

Page 46: ...odorless and highly toxic gas Breathing of exhaust gases leads to carbon monoxide poisoning asphyxiation and death WARNING If the throttle lever does not return to its original position automatically...

Page 47: ...check Check oil level before every ride Change oil during 1st inspection after 12 h Change oil every 25 h but at least once every year Use only Hydrospace oil Otherwise we cannot recognize warranty c...

Page 48: ...k oil level The oil level should be between the MIN and MAX mark ill 2 The oil level will rise as the engine warms up It should never exceed the overfill mark ill 2 If the oil exceeds the MAX mark whi...

Page 49: ...explosive under certain conditions and toxic for the human body Before refueling pull off the safety lanyard Do not smoke Make sure that there is good ventilation and that there are no sparks or flame...

Page 50: ...the engine which are caused by the use of inferior or not recommended fuels are not covered by the guarantee which applies to you Fuel tank content maximum 18 litres Always keep the S4 Standup horizo...

Page 51: ...can leak out through the fuel tank ventilation Make sure after refueling that the fuel tank lid is closed correctly WARNING Fuel vapors collected in the engine compartment constitute a fire and explos...

Page 52: ...rip must not be removed after the electrolyte has been filled into the battery for the first time The battery is completely service free and therefore chek king of the electrolyte filling level or top...

Page 53: ...the battery clamps Make sure that the covers of the clamps are in place In case of loss of capacity look for the cause immediately Never operate your PWC with a faulty battery ATTENTION Never remove...

Page 54: ...into the horizontal position 3 8 Trim ATTENTION Check several times that the throttle lever moves smoothly before you start the engine 3 6 Throttle lever Check the correct fixing of the steering Chec...

Page 55: ...ne Check the correct functioning of the start button the engine off button and the engine stop line 3 9 Switch safety lanyard WARNING Always keep hands feet clothing and long hair away in center of fl...

Page 56: ...the S4 Standup two simultaneous actions are required turning the steering and accelerating To do a left hand turn move the steering to the left To do a right hand turn move the steering to the right...

Page 57: ...hitting objects Therefore only throttle so far that sufficient pressure for steering is maintained If the engine is switched off during a ride there is no more drive pressure The S4 Standup can now o...

Page 58: ...cause accidents Therefore always ride according to your personal skill and knowledge 3 12 Starting from deep water 1 Swim to the stern 2 Make sure that the engine is switched off 3 Grab the steering w...

Page 59: ...59 4 4 Upkeep and Servicing 4 1 Storage 60 4 2 Rinsing of the cooling circulation 62 4 3 Servicing and setting 66...

Page 60: ...time containing water and unburned fuel the engine can begin to corrode internally Conserve the cylinders Unscrew the spark plugs For each cylinder approx 10 cm3 clean the engine oil directly by fill...

Page 61: ...rcuit Thoroughly rinse the water cooling circuit of salt sand shells and other pollution Remove the tank completely and fill up with fuel A full tank prevents the formation of humidity and mold in the...

Page 62: ...engine to the water pipeline Rinse and untwist the engine within 5 sec until the water no longer contains dirt Finishing Flushing Stop rinse and stop the engine within 5 sec Flush Kit The Flush kit en...

Page 63: ...battery charger suitable for sealed batteries ATTENTION Never remove the airtight battery cover since this can damage the battery ATTENTION Do not store your S4 Standup at minus temperatures The batt...

Page 64: ...carburetors reduce the amount of exhaust emitted by the engine into the environment The mixture preparation and exhaust system was carefully constructed The result an engine with a high degree of effi...

Page 65: ...servicing of your S4 Standup done by an official Hydrospace dealer Please read the guidelines for a guarantee carefully Hydrospace can only grant the guarantee if these have been met Inspection check...

Page 66: ...nd fixing elements Lubricate throttle housing cable con nection on the throttle housing Lubricate throttle operation cable connection and throttle connection on the throttle housing Clean spark plugs...

Page 67: ...pump filter Check adjust valve clearance Check clean air filters Check engine oil every ride Change engine oil and oil filter Check tighten engine mount bolts Check check valve for fuel ventilation Ch...

Page 68: ...Check rotor wings and damage remove Check renew drive dampers Check throttle cap shaft spring replace throttle housing if necessary Check steering and switching cables Replace rubber duckbills that dr...

Page 69: ...69...

Page 70: ...able Hold the steering in straight forward position ill 3 The distance of the jet nozzle to the jet drive outlet must be the same on the left and the right side ill 4 Otherwise adjust the steering cab...

Page 71: ...stop Measure the distance between the jet nozzle and the jet drive outlet in the process The distance should be the same on both sides Checking of the steering cable Please have this check only done b...

Page 72: ...is required The E C U engine control unit will regulate the fuel mixture automatically Fuel ventilation check valve The fuel tank has a rubber ventilation pipe Inside the ventilation pipe there is a...

Page 73: ...cleaned by an official Hydrospace dealer according to the inspection table Engine oil system Make sure that the engine oil is always at the prescribed level so that the engine and the clutch can work...

Page 74: ...the suction hose as far as possible into the oil tank B ill 2 Suck the oil off of the oil tank completely and place into a suitable container 74 english CAUTION Change the engine oil only when the en...

Page 75: ...e from the exhaust elbow union D ill 3 Unscrew the oil filter cover E ill 4 The engine oil in the dry sump tub can be removed with the help of the engine Remove the spark plugs first This makes it eas...

Page 76: ...with engine oil ill 1 Install the oil filter cover and tighten only to the prescribed starting torque Fill the oil tank with fresh engine oil Always use Hydrospace engine oil Afterwards install the sp...

Page 77: ...il measurement Start the engine run in the idle position for 10 sec Then stop the engine With the engine stopped open the oil cap and check the dipstick mea surement A ill 2 The oil measurement is oka...

Page 78: ...break in time 10 12 h ATTENTION If the valve clearance is not adjusted the valve might remain partly open because of wear and tear This reduces the performance the valves and valve seats will burn and...

Page 79: ...th box spanner SW 16 Box spanner SW 16 Check the candle face Conclusions on the operation status of the engine can be made from the burn up Apply the following regulations Electrodes and moldings Cent...

Page 80: ...void damage to the engine only the prescribed champion RC7PYCB spark plugs may be used Clean the thread of the spark plugs and in the cylinder head At the cylinder head screw in the spark plugs by han...

Page 81: ...battery as intended in order to maximize the life of the battery and to guarantee that the battery will supply the current necessary for starting your S4 Standup When used regularly the charging syste...

Page 82: ...er If the voltage drops below 12 6 Volt the battery must be charged with a suitable charger If you don t use your S4 Standup for more than two weeks the battery must be charged with a suitable charger...

Page 83: ...curing the battery Lift out the battery from the hull Clean the battery and the battery poles Remove tough deposits with a wire brush and then rinse the battery with fresh water Rinse thoroughly with...

Page 84: ...battery poles with water resistant grease ATTENTION Do not mix up the battery cables to avoid damage to the rectifier governor WARNING Loose battery cables can cause sparks and lead to a fire or an ex...

Page 85: ...eration The following spots are to be lubricated with deep penetrating rust protection e g WD40 Lubricate the throttle cable with cable lubricator ill 1 Jet nozzles and water jet reverse pivots ill 2...

Page 86: ...glish ill 4 A Pivot of the control nozzle ill 5 ATTENTION The control shaft must be dismantled for lubricating Have this servicing only done by an official Hydrospace dealer A Handle bar steering ball...

Page 87: ...gine description 5 0 Engine and safety notes 88 5 1 Engine data 91 5 2 Fill up quantities 94 5 3 Operating conditions 94 5 3 1 Environment 94 5 3 2 Engine operation 94 5 3 3 Function range Engine mana...

Page 88: ...88 english 5 0 Engine Intercooler Ignition coils Spark plugs Injection system Drive shaft Oil cooler Air filter Oil tank Turbo Oil filter Load pressure regulating valve...

Page 89: ...inappropriate handling and outside effect on the engine If work on the engine becomes equal which type executed screws and or nuts mothers are to be fastened with the prescribed torque Is for that ti...

Page 90: ...he highest caution is required Working on the engine with burning cigarettes or objects is forbidden This can lead to inflammation of the fuel Sections of the fuel system that concern the engine are t...

Page 91: ...clearance compensation through shims camshaft with 4 main bearings 360 cam angular offset Welded cracked conrods Welded pistons with spray oil cooling Aluminium crankcase with NIKASIL cylinder bore co...

Page 92: ...urbo 85 x 66 mm Turbo 749 cm3 Turbo 9 1 Eaton oil pressure pump Oil volume volume flow 15 l min at 7000 rpm Pressure valve 5 bar Dry sump pump 2 x cogwheel pump Open loop thermostat controlled integra...

Page 93: ...t closing Inlet opening Inlet closing Valve diameter Valve seat angle Correction angle 1 Correction angle 1 Valve seat width Starter Turbo Outlet 0 18 0 25 mm Inlet 0 08 0 15 mm 0 03 0 05 mm 0 03 0 05...

Page 94: ...aded fuel 91 92 93 Octane or 95 98 ROZ ISO 5146 5 3 1 Environment Temperatures Height Engine compartment temperature 0 C 45 C 0 2000m max 65 C 5 3 1 Engine operation Oil temperature Thermostat opening...

Page 95: ...ions Cold start adjustment Overspeed trip unit The engine management has the following sensors monitors Cooling circuit temperature Intake air temperature Height correction Camshaft rpm Cylinder 1 rec...

Page 96: ...96 english...

Page 97: ...97 Faults and repair measures 6 1 Fuses 98 6 2 Trouble shooting 99 6 2 Environmental protection 104 6 6...

Page 98: ...8 WARNING Do not replace fuses by substitutes Replace fuses only with a new fuse with the correct capacity A Fuses C Gasoline pump relay B Main relay D Controller A Fuse 1 Gasoline pump 14 A B Fuse 2...

Page 99: ...ns Engine does not start Engine starts but stops again immediately Low fuel level Pressure in the fuel tank Fuel tank ventilation blocked Exhaust gas escaping in engine compartment Safety lanyard clip...

Page 100: ...not running smoothly Low fuel level in fuel tank Malfunction of fuel injection unit E C U malfunction Fuel sieves and or filters blocked Fuel tank filler blocked E C U malfunction Malfunction of the f...

Page 101: ...jet pump Cooling system blocked Poor fuel quality Steering too hard or jerky Jet nozzle pivot not sufficiently lubricated Steering cable damaged or installed wrongly Check points under mis firing Wron...

Page 102: ...ed cooling agent leakage or damaged cylinder head gasket Contact an authorized Hydrospace contract dealer Engine smokes Jet pump clogged Screw damaged or worn out thrust ring Clean Replace Contact an...

Page 103: ...Cavitation Clean and check on damage Damaged screw wave or drive shaft Water penetrating the interior of the jet pump leads to rusting of the ball bearings therefore causing the ski to seize Turn to a...

Page 104: ...astal areas and waters with petrol and oil Take care of natural habitats and their fauna Make sure to properly dispose your S4 Standups emty batteries accumulators engine oil and other parts Consult y...

Page 105: ...105 Appendix 7 1 Technical data 106 7 2 Service data 109 7 7...

Page 106: ...cated to this category is intended to operate in wind conditions with strengths up to 4 on the Beaufort scale and the corresponding wave heights occa sional wave heights up to 0 5 m These conditions c...

Page 107: ...Ignition System Type Spark Plug Type Electrode gap 2290 740 750 168 kg 120 kg including skipper fuel weight and items for personal use 2 Cylinder parallel twin with balancershaft 749 cm3 85 mm 66 mm 8...

Page 108: ...range Dry sump 3 3 3 5l 3 7 4 1l 3 7 4 1l Hydrospace 10W 60 Full synthetic API SJ CF ACEA A3 B3 Electronic petrol injection Stainless steel single pipe exhaust system Electric starting 18 litres Fibr...

Page 109: ...109 Name of the owner Address Telephone number E mail Name of the specialist dealer Number of the boat hull Engine number Start of guarantee time 7 2 Report about servicing and repairs...

Page 110: ...110 Date Running time of engine Name Address of specialist dealer...

Page 111: ...111 Date Running time of engine Name Address of specialist dealer...

Page 112: ...112 Date Running time of engine Name Address of specialist dealer...

Page 113: ...113 Date Running time of engine Name Address of specialist dealer...

Page 114: ...114 Notes...

Page 115: ...115 Notes...

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