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                   OPERATING THE CRAFT 

         

 

          

 

66

 

 

TOWING 

When towing an inflatable behind another boat, always connect the tow line to the bow eyes. If 
possible use a double tow line when towing behind another boat. The second line acts as a 
backup in case one line breaks or comes undone. 

Use a tow line of sufficient length so that there is at least two boat lengths between boats. 

Use only line intended for towing, ask your Dealer for advice and select the correct line for your 
application (Do not tow with three strand nylon rope). 

Fasten the towed boat securely and observe it continuously. Avoid towing a tender over long 
distances. 

Do not use a tow line with signs of damage or wear. Check tow lines for wear and damage prior to 
use. 

Always keep hands and feet clear of 
tow lines. 
Be prepared to cast loose or cut the 
tow line if necessary. 
Do not tow at high speeds or while 
planing.

 

 

1.

 

TOWING MUST BE DONE AT LOW SPEED 

(NOT MORE THAN 10 KM/H) AND IN GOOD 
WEATER CONDITIONS WITH NO WAVES. 

2.

 

THE BOAT BEING TOWED MUST BE 

OBSERVED AT ALL TIMES.

 

Summary of Contents for Silver Line S520

Page 1: ......

Page 2: ...CONTENTS...

Page 3: ......

Page 4: ...CONTENTS...

Page 5: ...Maximum number of persons 14 Maximum loading capacity 14 Engine information 15 Risk of flooding and stability 16 Risk of flooding and stability 18 Bilge pump optional and bailing 18 Stability and buo...

Page 6: ...ety equipment 30 Safety driving rules 31 Boat identification 32 Boat s Identification number 32 Builder s plate 33 Before operating your craft 35 Weather 35 Checklist before departure 35 General 36 Ch...

Page 7: ...installation 41 SD 15 container installation 42 Tube inflation 43 Overpressure valve if fitted 50 Motor installation 51 Fueling 52 Before fueling 52 While fueling 53 Navigation lights 60 Horn 60 Ancho...

Page 8: ...S520 F 79 General arrangement of a boat S520S F 80 General arrangement of a boat S520L F 81 Steering console components 82 General view of a boat S520 83 General view of a boat S520S 84 General view...

Page 9: ...1 Maintenance of stainless steel 93 Winterizing and storage 93 Regular inspections 94 Trailering 95 Lifting the boat 95 Boat towing 96 Show respect for the environment 97 Grand s warranty 98 General 9...

Page 10: ...d it carefully so as to become familiar with your new boat Make sure that you fully understand the controls and instructions before operating the boat Improper operation can be extremely dangerous Ple...

Page 11: ...rious injury if proper precautions are not taken Denotes that a hazard exists which can result in injury or death if proper precautions are not taken Denotes a reminder of safety precautions or direct...

Page 12: ...ndard and optional equipment may vary from model to model Data sheets and specifications given in this manual relate to the boat s characteristics at the time of publishing Grand reserve the right to...

Page 13: ...raft is designed to operate in the following conditions Wind Beaufort scale up to and including Force 6 Significant wave height H1 3 meters up to and including 2 meters Explanatory note A watercraft g...

Page 14: ...AND EQUIPMENT MUST NEVER EXCEED THE MAXIMUM RECOMMENDED LOAD ALWAYS USE THE SEATS SEATING SPACES PROVIDED MAXIMUM LOADING CAPACITY You can find the maximum load capacity in the TECHNICAL INFORMATION...

Page 15: ...LEVEL AVOID PLACING HEAVY WEIGHTS HIGH UP ENGINE INFORMATION Information about recommended engine capacities maximum engine capacities maximum engine weights for each model are given in the technical...

Page 16: ...DRAINAGE NEVER OPEN THE HULL DRAIN PLUG WHEN AFLOAT To drain the hull remove the plug fig 1 Fig 1 The hull drain plug is located on the transom After removal refit and re tighten do not over tighten t...

Page 17: ...at the transom NEVER OPEN THE COCKPIT DRAIN PLUGS WHEN AFLOAT Fig 2 Cockpit drain plugs WHEN THE BOAT IS ON LAND DAVIT OR TRAILER OPEN THE COCKPIT DRAIN PLUGS SO THAT WATER RAINWATER FOR INSTANCE CAN...

Page 18: ...craft can be equipped with a bilge pump and drain pipe In this case use a switch located on the steering console to turn it on off THE BILGE PUMP SYSTEM IS NOT DESIGNED FOR DAMAGE CONTROL CHECK BILGE...

Page 19: ...ll times and that conditions on the water can change suddenly with little prior notice Before using your boat it is strongly recommended that appropriate training is given to all crew members in the s...

Page 20: ...tank and possible damage to the electrical wiring For information concerning safe operation of the engine consult the manufacturers instruction manual FIRE PREVENTION Consult your Dealer for more det...

Page 21: ...R OBSTRUCT ACCESS TO PORTABLE EXTINGUISHER NEVER MODIFY ANY OF THE CRAFT S SYSTEM UNLESS COMPETENT TO DO SO NEVER FILL ANY FUEL TANK WHEN ENGINE IS RUNNING NEVER SMOKE WHILE HANDLING FUEL AVOID CONTAC...

Page 22: ...F FIXED PETROL TANK AND BATTERY COMPARTMENTS NEVER STORE PETROL CONTAINERS OR EQUIPMENT CONTAINING PETROL IN ANY AREA NOT DESIGNATED FOR THE SPECIFIC STORAGE OF PETROL CHECK FOR FUEL AND GAS VAPOURS O...

Page 23: ...ank compartment is ventilated by the natural flow of air through ventilation openings figs 1 and 2 to and from the atmosphere These openings are located at the bow locker and rear area Fig 1 Ventilati...

Page 24: ...URFACE WITH THE FILLER NOZZLE REMEMBER THAT A STATIC SPARK WILL IGNITE FUMES CAUSING A FLASH FIRE DO NOT SMOKE OR USE AN OPEN FLAME WHEN FUELING THE BOAT REGULARLY INSPECT FUEL SYSTEMS FOR LEAKAGE FUE...

Page 25: ...HAVE A QUALIFIED PERSON REPAIR THE FAULT AS SOON AS POSSIBLE BATTERY 1 AVOID SPARKS AND EXPOSED FLAMES NEAR BATTERY IT MAY EXPLODE 2 KEEP BATTERY TERMINALS PROTECTED SO AS TO AVOID A SHORT CIRCUIT OR...

Page 26: ...is marked by the following symbol This boat when in service shall be equipped with portable fire extinguisher of the following extinguishing capacities and in the following recommended location 1 Loca...

Page 27: ...PERFORMED BY A QUALIFIED MARINE ELECTRICAL TECHNICIAN NEVER ALTER OR MODIFY THE RATED CURRENT AMPERAGE OF OVERCURRENT PROTECTIVE DEVICES NEVER INSTALL OR REPLACE ELECTRICAL APPLIANCES OR DEVICES WITH...

Page 28: ...operator and passengers should always occupy designated seating areas using handles when necessary Other parts such as seat backs cleats windscreen tops and rails can be used as handholds to reduce th...

Page 29: ...prevent the boat from capsizing Make sure the engine switched off and propeller is not rotating DANGER FROM MOVING PARTS Even in neutral engine s propeller may rotate and may cause injury If a person...

Page 30: ...of trip The type of safety equipment required will depend on local or national regulations In most countries safety equipment of the following type is required Emergency Engine Kill Switch Lanyard Per...

Page 31: ...M WEIGHT FOR THE CRAFT MAKE SURE YOUR PASSENGERS REMAIN SEATED ON SEATS OR ON THE FLOOR AVOID SITTING ON TUBES AVOID BOW RIDING AS IT MAY BE ILLEGAL AND IS EXTREMELY DANGEROUS DO NOT MAKE SHARP TURNS...

Page 32: ...ry boat has Watercraft Identification Number WIN which uniquely identifies your boat and is important for safety and identification purposes The WIN is marked on a non removable metal plate which is f...

Page 33: ...ximum authorized distance you can navigate from a port etc may vary according to the country or state Fig 4 Builder s plate 1 Design category 2 MODEL Catalogue name or model number 3 Maximum number of...

Page 34: ...ve 2013 53 EU Category C D Navigation Inshore Protected water Wind speed Beaufort scale Up to and including F6 Up to and including F4 Significant height of wave to consider in meters Up to and includi...

Page 35: ...kly If the weather suddenly changes and conditions become rough Try to find shelter as soon as possible because riding out a storm at sea can be extremely dangerous Reduce speed whilst maintaining suf...

Page 36: ...at operation to all passengers 5 ENSURE that at least one passenger is able to operate the craft and motor provide training as needed 6 FAMILIARISE all passengers with safety procedures and drills 7 L...

Page 37: ...switch functions correctly Check the load is evenly distributed Check that all required safety equipment is on board See also SAFETY EQUIPMENT in the section SAFETY Check that each passenger has his...

Page 38: ...boat Always operate your boat with courtesy and respect for others Respect local regulations and practices Near the shore navigate within designated boating areas Always be sure that you can reach she...

Page 39: ...nsole CS 03 Sport Align holes in the windscreen with holes in the console overhead part Fix windscreen by means of the screws M6x25 bushes washers and nuts M6 from the complete set For steering consol...

Page 40: ...manual Replace and fix overhead part of the steering console by means of washers and nuts M8 from complete set Tighten all the bolts and nuts Fig 6 Installation of steering console CL 12 TO AVIOD THE...

Page 41: ...ts own installation manual Replace and fix overhead part of the steering console by means of washers and nuts M8 from complete set Tighten all the bolts and nuts Fig 7 Installation of steering console...

Page 42: ...k washer see Fig 8 Tighten all the bolts Replace the seat Fig 8 Installation of container SD 15 TO AVIOD THE WATER PENETRATION INTO THE CONSOLE AND HULL INNER LAYERS PLEASE TIGHT ALL THE HOLE FREE SPA...

Page 43: ...ption 1 If the boat is equipped with a valve as shown in figure 9 follow the instructions below Fig 9 Inflation valve option 1 To inflate the tube chamber first open the valve cap by turning it about...

Page 44: ...dle is in the normal closed position the valve operates as a check valve and opens when air is pumped into the tube To release air from the tube press down and hold the spindle If you need to fully de...

Page 45: ...e chambers use the foot pump fig 7 supplied Fig 11 Foot pump Fig 12 Special adapter Insert the end of the hose into the inflation valve using one of the adapters supplied fig 12 Make sure the adaptor...

Page 46: ...cap turn it a quarter counter clockwise The plunger should be in the upper closed position Fig 13 Inflation valve option 2 Begin the inflation procedure according to the sequence shown in figure 9 In...

Page 47: ...deflate the tube chamber fully depress and then release the plunger so that it locks in the lower open position To inflate the tube you can also use a small electric boat pump IF YOU USE A SMALL ELEC...

Page 48: ...about 10 mm inch this indicates that the pressure is approximately correct After the tube chambers have been inflated to the nominal pressure replace the valve caps valve options 1 and 2 Fit the caps...

Page 49: ...THE PRESSURE WITHIN THE TUBE BECOMES EXCESSIVE THE GLUED JOINTS MAY BE DAMAGED If the ambient temperature rises significantly or you intend leaving the boat in direct sunlight we recommend you reliev...

Page 50: ...and 16 It serves to protect the tube from over inflation and excess pressure build up due to solar heat Without strainer With strainer Fig 15 Overpressure valve option 1 Fig 16 Overpressure vale optio...

Page 51: ...of the motor on your boat The optimum position is with the propeller axis parallel with the water Fig 17 Optimum trim If the motor is tilted too far outwards from the transom the boat will tend to por...

Page 52: ...gauge optional filler neck and fuel cap Fig 17 The location of the fuel cap on the rear deck BEFORE FUELING Check the engine manufacturer s manual for information about the correct type of fuel be us...

Page 53: ...use an ordinary non abrasive cleaner then wipe with a damp cloth and rinse the area with clean water See also instructions given in SERVICE AND MAINTENANCE section EXPLOSIVE FIRE HAZARD IF A FUEL LEAK...

Page 54: ...the engine kill switch lanyard is to turn off the engine if for any reason the operator is removed from the steering position WHEN THE ENGINE IS RUNNING THE KILL SWITCH LANYARD SHOULD ALWAYS BE WORN O...

Page 55: ...electrical technician See also ELECTRICAL SYSTEMS in the section SAFETY and in emergency cases Fig 21 Battery isolator switch Specification Operating voltage up to 48 Volt DC Nominal current 250 A Max...

Page 56: ...ERATING THE CRAFT 56 SWITCH PANEL Use the following switches located on the steering console to switch on off a horn navigation lights and bilge pump Horn Navigation light Bilge pump Fig 22 Switch pan...

Page 57: ...g console To change a fuse push then turn counterclockwise a cup with a screwdriver then pull out a blown fuse and replace it with a new one Screw the cup initially push it then turn clockwise A ratin...

Page 58: ...tor Open the hatch to get access to the pump Pump specifications Capacity 1 9 m3 h with zero head Power 12 V 1 6 Maximum head 3 m Connection 3 4 Switching the bilge pump on off is done manually by usi...

Page 59: ...l NAVIGATION ARCH IF APPLICABLE Fig 25 Navigation arch Navigation arch is equipped with side navigation lights all round light and horn Use the switches located on the steering console to turn it on o...

Page 60: ...e switch on the steering console to turn the navigation lights on and off when needed HORN The horn serves as a warning to other craft and individuals when setting off mooring or in other safety relat...

Page 61: ...61 Silver Line S520 Owner s Manual LIFTING EYES The boat is fitted with lifting eyes at the bow and rear fig 26 27 Use these eyes to lift the boat Fig 26 Bow lifting eyes 2 positions Fig 27 Rear lifti...

Page 62: ...ocedure When anchoring your boat make sure that you will not create a potentially dangerous situation for yourself other boats or people ANCHOR ONLY IN AREAS WHERE YOUR BOAT WILL NOT HINDER OTHER BOAT...

Page 63: ...OPERATING THE CRAFT 63 Silver Line S520 Owner s Manual MOORING Use the bow towing eye and rear lifting eyes for mooring Fig 28 Bow towing eye Fig 29 Rear lifting eyes Rear lifting eyes Bow towing eye...

Page 64: ...sure rain water does not accumulate in the boat Breaking strength kN Bow towing eye 14 Rear lifting eyes 10 THE BREAKING STRENGTH OF LINES SHALL IN GENERAL NOT EXCEED 80 OF THE BREAKING STRENGTH OF TH...

Page 65: ...can damage the hull tube motor or propeller Do not power the boat onto land as serious damage to the hull and tube may result Do not drag the boat across rough or abrasive surfaces rocks concrete etc...

Page 66: ...or advice and select the correct line for your application Do not tow with three strand nylon rope Fasten the towed boat securely and observe it continuously Avoid towing a tender over long distances...

Page 67: ...Manual TOWING EYE The towing eye is located at the bow Breaking strength of bow towing eye is 14 kN THE BREAKING STRENGTH OF LINES SHALL IN GENERAL NOT EXCEED 80 OF THE BREAKING STRENGTH OF THE BOW T...

Page 68: ...OPERATING THE CRAFT 68 HIGH CAPACITY 200 LITER BOW LOCKER Fig 31 Bow locker...

Page 69: ...OPERATING THE CRAFT 69 Silver Line S520 Owner s Manual STEERING DOUBLE SEAT WITH FLIP UP SYSTEM Fig 32 Double seat with flip up system...

Page 70: ...OPERATING THE CRAFT 70 BOW STEP PLATE IF APPLICABLE Fig 33 Bow step plate Clam bollard...

Page 71: ...1 Silver Line S520 Owner s Manual REMOVABLE SUNDECK Fig 34 Removable sundeck with cushion ALWAYS STORE REMOVABLE SUNDEC INSIDE THE STORAGE COMPARTMENT IF YOU ARE PLANNING TO CRUISE AT MORE THAN 15 KNO...

Page 72: ...OLLAPSIBLE BIMINI TOP IF APPLICABLE Fig 35 Collapsible bimini top USE A BIMINI TOP WHEN YOUR BOAT IS NOT IN MOTION KEEP BIMINI TOP IN STOWED POSITION IF YOU PLANNING TO CRUISE AT MORE THAN 20 25 KNOTS...

Page 73: ...rption which decreases fatigue Protection for boat surfaces against scratches chips and dents Noise reduction characteristics ideal for fishermen The following area of your boat depending on the model...

Page 74: ...tion Unit Length overall cm ft inches 520 17 1 520 17 1 Length internal cm ft inches 385 12 8 385 12 8 Beam width cm ft inches 220 7 3 220 7 3 Width internal cm ft inches 115 3 9 115 3 9 Chambers Numb...

Page 75: ...cessories Loading capacity kg lbs 1000 2205 1000 2205 Passenger capacity Number 9 9 Maximum height light craft m ft inches 0 9 2 9 0 9 2 9 Maximum draft fully loaded from hull s underside lowest point...

Page 76: ...Molded in high capacity 200 liter bow locker with access cover Two rear cleats excl BASE Towing bow eye two front and two rear lifting eyes Bow grab handle safety grab handles Tough raised rubbing str...

Page 77: ...nd lockable stowage OPTIONAL EQUIPMENT Removable sundeck Built in 90 liter fuel tank with sender and filler Complete electric package Fiberglass step ends for inflatable tube Stainless steel polished...

Page 78: ...TECHNICAL DETAILS 78 COMPARTMENT CHART 1 Bow locker 2 Console storage 3 Double seat locker 4 Rear open storage volume 5 Water collector Fig 37 Compartment chart...

Page 79: ...A BOAT S520 F 1 Fiberglass hull 2 Cockpit 3 Buoyancy tube 4 Fiberglass step end 5 Safety handle 6 Rubbing strake with splash guard 7 Inflation deflation valve 8 Overpressure valve 9 Bow locker 10 Tra...

Page 80: ...rglass hull 2 Steering console 3 Buoyancy tube 4 Fiberglass step end 5 Safety handle 6 Rubbing strake with splash guard 7 Inflation deflation valve 8 Overpressure valve 9 Bow locker 10 Transom plate F...

Page 81: ...BOAT S520L F 1 Buoyancy tube 2 Safety handle 3 Bow step plate 4 Bow locker with soft cushion 5 Inflation deflation valve 6 Steering console 7 Steering double seat 8 Navigation arch 9 Fiberglass step e...

Page 82: ...ptional 5 Tachometer optional 6 Switches 7 Front seat 8 Cup holders 9 Fig 41 Steering console components When your trip is finished always remove the key from the ignition switch This will prevent the...

Page 83: ...TECHNICAL DETAILS 83 Silver Line S520 Owner s Manual GENERAL VIEW OF A BOAT S520 Fig 42 General view of a boat S520...

Page 84: ...TECHNICAL DETAILS 84 GENERAL VIEW OF A BOAT S520S Fig 43 General view of a boat S520S...

Page 85: ...TECHNICAL DETAILS 85 Silver Line S520 Owner s Manual GENERAL VIEW OF A BOAT S520L Fig 44 General view of a boat S520L...

Page 86: ...TECHNICAL DETAILS 86 LOADING PASSENGERS FOR S520S F Fig 45 Recommended seating arrangement for 9 persons...

Page 87: ...TECHNICAL DETAILS 87 Silver Line S520 Owner s Manual LOADING PASSENGERS FOR S520L F Fig 46 Recommended seating arrangement for 9 persons...

Page 88: ...TECHNICAL DETAILS 88 ELECTRICAL SCHEMATIC DIAGRAM Fig 47 Electrical schematic diagram...

Page 89: ...ts free of any chemical components such as o Gasoline grease oil and any other oily product o Suntan oils lotions and any other body care products o Pollution products dirt and dust o Silicon based pr...

Page 90: ...nd make sure that no soap residue remains on the surface Then dry by wiping off the surface with a soft cloth DO NOT USE Any cleaning device that might cause mechanical damage to the surface such as h...

Page 91: ...ural release of pressure see the information below can occur Make sure that There are no material cracks holes and leaks All inflation valves and seams are intact ISO 6185 standard permits up to 20 lo...

Page 92: ...ge o Step 1 check the inflation deflation valves and overpressure valves o Step 2 check the major seams o Step 3 check the tube material from top to bottom Contact your Dealer for advice if necessary...

Page 93: ...keep it in a clean and dry place so that is not affected by major variations in temperature and other conditions You may store the boat o Assembled and partly inflated with a cover so as to protect i...

Page 94: ...d all other safety related equipment Check frequently the tightness of various screws bolts and nuts with particular attention to those holding the engine onto the transom Also check all steering syst...

Page 95: ...ous traffic accidents and is one of the major causes of boat damage Fig 48 Trailer LIFTING THE BOAT To lift the boat and place it on davits use the factory fitted lifting eyes only or have them instal...

Page 96: ...that provide large contact areas for the hull The boat must be properly inflated and the cockpit drain valves open Haul the boat onto the trailer using the bow eye Make sure that the outboard engine l...

Page 97: ...SSIVE WASH KEEP OUT OF DESIGNATED SWIMMING AREAS RESPECT ALL ANIMAL LIFE BE CAREFUL NOT TO OVERFILL THE FUEL TANK DON T MAKE UNNECESSARY NOISE DO NOT DISCHARGE OIL OR FUELS INTO THE WATER DO NOT LITTE...

Page 98: ...m an Authorised Grand Marine Reseller By using the Grand Inflatable Boats the owner and operator understands and agree to undertake all instructions in the Grand Owner s Manual and agrees to all warra...

Page 99: ...warranty is limited to repair or at Grand option replacement of parts suffering from any of the defects described above during the warranty period The judgment of Grand is final concerning the extent...

Page 100: ...r s Manual Operating the craft beyond the design category Damage caused by improper or lack of maintenance winterization or storage Damage caused by abuse impact accident misuse abnormal use or strain...

Page 101: ...______________________________ Signature __________________________________________ Dealer address _____________________________________ City ______________ Post code _______________________ Date of p...

Page 102: ...FOR YOUR NOTES...

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