Grand Golden Line G750 Owner's Manual
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Grand Golden Line G750 Owner's Manual

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Summary of Contents for Grand Golden Line G750

  • Page 2 CONTENTS...
  • Page 4 CONTENTS Edition 8/April 2023...

  • Page 5: Table Of Contents

    Stability and buoyancy ....................... 18 Engine information ......................18 Risk of flooding and stability ....................19 Risk of fire or explosion ..................... 25 Fire prevention ......................... 25 Fuel system ........................26 Before fueling ........................28 While fueling ........................29 Golden Line G750 Owner’s Manual...
  • Page 6 TABLE OF CONTENTS Fire-fighting equipment .................... 30 Electrical systems - safety rules ................. 32 Battery ........................33 Man-overboard prevention and recovery ..............34 Means of reboarding ....................35 Safety equipment ..................... 36 Safety driving rules ....................38 BOAT IDENTIFICATION ................42 Boat’s identification number ..................
  • Page 7 Lifting eyes ......................... 64 Components of a boat ......................65 How to use the wastewater sytem ..................81 Anchoring, mooring and towing .................... 85 Anchoring ........................... 85 Mooring ..........................88 Towing ..........................90 Beaching ..........................92 Golden Line G750 Owner’s Manual...
  • Page 8 TABLE OF CONTENTS TECHNICAL INFORMATION ............... 93 Technical specification ....................93 Standard and optional equipment ................95 Compartment chart ....................97 General arrangement of a boat ................. 98 Steering console components .................. 100 General view of a boat ................... 102 Electrical schematic diagram ...................
  • Page 9 TRAILERING .......................117 Boat towing ........................120 RESPECTING THE ENVIRONMENT ..............121 GRAND’S WARRANTY ..................122 General ..........................122 Warranty period ........................ 122 Warranty coverage ......................123 Warranty exclusions ......................124 Warranty certificate ......................125 FOR YOUR NOTES ......................126 Golden Line G750 Owner’s Manual...

  • Page 10: Safety Information

    INTRODUCTION Thank you for choosing a Grand boat. If you need assistance or advice please contact your Grand Dealer or Distributor who has qualified specialists, special tools, original spare parts and accessories and will be happy to assist. and is not intended to...

  • Page 11: Precautionary Symbols

    Please note that in some countries a boat operating license or other form of authorization may be required. We strongly recommend that your boat is inspected at least once a year by an authorized Grand agent. Golden Line G750 Owner’s Manual...
  • Page 12 Data sheets and specifications given in this manual relate to the boat's characteristics at the time of publishing. Grand reserve the right to introduce changes in specifications and equipment without notice and without obligation. We continually work with our customers to improve quality and to ensure you will be completely satisfied with your Grand boat.

  • Page 13: General Information

    SAFETY GENERAL INFORMATION Name of craft Manufacture: GRAND MARINE. Model: G750. According to the Recreational Craft Directive 2013/53/EU of the European Parliament and of the Council of 20 November 2013, which is in force, your boat has design category: B (C), i.e., the craft is designed to operate in the following conditions: Wind (Beaufort scale) up to and including Force 8 (6).

  • Page 14: Maximum Number Of Persons

    SAFETY MAXIMUM NUMBER OF PERSONS The Maximum number of people (adults + children) authorized to be on board according to design standards ISO 14946 and ISO 12217 is given in the technical data sheet in the “TECHNICAL INFORMATION” section. DO NOT EXCEED THE MAXIMUM RECOMMENDED NUMBER OF PEOPLE. REGARDLESS OF THE NUMBER OF PEOPLE ON BOARD, THE TOTAL WEIGHT OF PEOPLE AND EQUIPMENT MUST NEVER EXCEED THE MAXIMUM RECOMMENDED LOAD.

  • Page 15: Distribution Of Load

    2. THE CRAFT’S HANDLING WILL CHANGE SIGNIFICANTLY DEPENDING ON THE LOAD CARRIED. 3. BE PARTICULARLY CAREFUL WHEN ACCELERATING OR CHANGING DIRECTION. 4. IT MAY BE NECESSARY TO ADJUST LOAD DISTRIBUTION AND TRIM WHEN NAVIGATION CONDITIONS OR THE CRAFT’S DIRECTION THROUGH WAVES CHANGE. Golden Line G750 Owner’s Manual...

  • Page 16: Loading Passengers

    SAFETY LOADING PASSENGERS 10 passengers. Design category B. 13 passengers. Design category C. Fig. 1. Recommended seating arrangement.
  • Page 17 Following an accident and before using the craft again, make sure that it is examined by your dealer or a qualified technician and any defects are repaired. NEGLECTING REGULAR INSPECTIONS AND REPAIRS MAY LEAD TO A SERIOUS INJURY OR DAMAGE AND WILL REDUCE THE LIFE OF YOUR BOAT. Golden Line G750 Owner’s Manual...

  • Page 18: Stability And Buoyancy

    SAFETY STABILITY AND BUOYANCY The stability and buoyancy of the craft have been thoroughly assessed by the Manufacture and certified by notified body 2371 Ceskoslovensky Lloyd in compliance with the requirements of the Recreational Craft Directive 2013/53/EU. The craft manufacturer guarantees that the boat meets all safety criteria during normal operating conditions.

  • Page 19: Risk Of Flooding And Stability

    The drainage system consists of cockpit drainage (two hoses with plugs + valves) and hull drainage (drain plug + bilge pump, which can operate in manual/automatic mode). Cockpit through- hull valves Fig. 2. The cockpit drain valves. Golden Line G750 Owner’s Manual...
  • Page 20 SAFETY COCKPIT DRAINAGE Cockpit drain plugs Fig. 3. Cockpit drain plugs. In water at rest In water in motion Out of water Cockpit drain plugs Closed Open Open WHEN THE BOAT IS ON LAND/DAVIT OR TRAILER, OPEN THE COCKPIT DRAIN PLUGS SO THAT WATER (RAINWATER, FOR INSTANCE) CAN EASILY DRAIN OUT OF THE BOAT THROUGH THE VALVES AND NO DAMAGE TO THE INTERNAL COMPONENTS (E.G.
  • Page 21 WHEN THE BOAT IS ON LAND/DAVIT OR TRAILER, OPEN THE HULL DRAIN PLUG SO THAT WATER CAN EASILY DRAIN OUT OF THE BOAT. NEVER OPEN THE HULL DRAIN PLUG WHEN AFLOAT. Golden Line G750 Owner’s Manual...
  • Page 22 SAFETY AUTOMATIC HULL DRAINAGE The automatic bilge pump serves to pump water out of the bilge area of the boat. The access to the bilge pump is provided through the opening of panel of rear locker (Fig. 5). Access panel of rear locker Bilge pump compartment cover Fig.
  • Page 23 (see also manufacturers’ manual), located on the pump in a clockwise direction. Make sure the inlet channels are free from contamination. CHECK BILGE PUMP REGULARLY TO MAKE SURE IT IS WORKING. CLEAR DEBRIS FROM PUMP INLETS. Golden Line G750 Owner’s Manual...
  • Page 24 SAFETY RECESS DRAINAGE Fig. 6. Recess drainage.

  • Page 25: Risk Of Fire Or Explosion

    − Check firefighting equipment at the intervals indicated on each item. Replace any used extinguisher with one of same type and rating − NEVER MODIFY ANY OF THE CRAFT’S SYSTEM UNLESS COMPETENT TO DO SO. Golden Line G750 Owner’s Manual...

  • Page 26: Fuel System

    SAFETY FUEL SYSTEM The fuel system consists of a fuel tank (the volume is given in the technical data sheet), sender and fuel level gauge (optional), filler neck, fuel filler cap and air vent. Air vent Fuel filler cap Access to the top part of the fuel tanks, as well to the connections and fuel sensor is provided through the hatch located on the deck and fixed by the screws.
  • Page 27 Fig. 10. Ventilation openings on the bow compartment on the bow compartment on the rear side compartment. (port side). (starboard). DO NOT OBSTRUCT OR MODIFY THE VENTILATION SYSTEM AND VENTILATION OPENINGS. KEEP VENTILATION OPENINGS UNOBSTRUCTED AT ALL TIMES. Golden Line G750 Owner’s Manual...

  • Page 28: Before Fueling

    SAFETY BEFORE FUELING Check the engine manufacturer’s manual for information about the correct type of fuel be used ▪ for proper and long-term trouble-free operation. Turn off the engine. ▪ Turn off the ignition. ▪ Be sure to extinguish any open flames. ▪...

  • Page 29: While Fueling

    80% of its maximum capacity. If fuel is spilt on the hull, use an ordinary, non-abrasive cleaner then wipe with a damp cloth and rinse the area with clean water. NEVER FILL ANY FUEL TANK WHEN ENGINE IS RUNNING. Golden Line G750 Owner’s Manual...

  • Page 30: Fire-Fighting Equipment

    SAFETY FIRE-FIGHTING EQUIPMENT Most fires are caused by electrical problems or careless fueling. In case of fire, we recommend to stop the motor and turn off the battery switch. It is the owner/helmsman’s responsibility to have appropriate fire extinguishers in serviceable condition and readily accessible on board as prescribed by local requirements.
  • Page 31 BEFORE ALL PASSENGERS ARE FORCED TO LEAVE THE BOAT, CHECK THAT EVERYONE IS WEARING A LIFEJACKET. DUE TO THE FACT THAT BURNING FUEL MAY SPREAD OVER THE SURFACE OF THE WATER AND THE RISK OF EXPLOSION, TRY TO SWIM A SAFE DISTANCE AWAY FROM THE BOAT. Golden Line G750 Owner’s Manual...

  • Page 32: Electrical Systems - Safety Rules

    SAFETY ELECTRICAL SYSTEMS - SAFETY RULES Check condition of battery and charging system before departure. ▪ When the electrical system is in use check that individual components are working satisfactorily. ▪ Disconnect and remove the battery when the craft is in winter storage (cold weather areas) or ▪...

  • Page 33: Battery

    1. AVOID SPARKS AND EXPOSED FLAMES NEAR BATTERY. IT MAY EXPLODE. 2. TURN OFF THE ENGINE WHEN INSPECTING OR SERVICING THE BATTERY. 3. NEVER KEEP THE BATTERY CLOSE TO A FUEL TANK, FILLER OR FUEL SYSTEM COMPONENTS. Golden Line G750 Owner’s Manual...

  • Page 34: Man-Overboard Prevention And Recovery

    SAFETY MAN-OVERBOARD PREVENTION AND RECOVERY Man-overboard prevention. The working deck has an anti slip surface. When the boat is underway, the helmsman 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 the risk of falling overboard.

  • Page 35: Means Of Reboarding

    Even in neutral, engine's propeller may rotate and may cause injury. If a person is in the water near the boat, immediately switch off the engine to avoid injury from the propeller rotation. Golden Line G750 Owner’s Manual...

  • Page 36: Safety Equipment

    SAFETY SAFETY EQUIPMENT The owner/helmsman is responsible for ensuring that appropriate safety equipment is onboard and is in proper working condition. The type of safety equipment and quantity will depend on the conditions expected and length 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: ▪...
  • Page 37 A whistle or non-electric horn. ▪ Mooring lines and fenders. ▪ Extra engine oil. ▪ A tool kit. ▪ A portable AM/FM radio or weather radio. ▪ Cell Phone with waterproof container. ▪ Binoculars. ▪ Golden Line G750 Owner’s Manual...

  • Page 38: Safety Driving Rules

    SAFETY SAFETY DRIVING RULES DO NOT USE ALCOHOL/DRUGS BEFORE OR WHILE OPERATING YOUR BOAT. ▪ AVOID BOW RIDING AS IT MAY BE ILLEGAL AND IS EXTREMELY DANGEROUS. ▪ KEEP CLEAR SWIMMERS DIVERS: ALWAYS AVOID AREAS WHERE ▪ DIVERS/SWIMMERS ARE PRESENT. KEEP A SHARP LOOKOUT ESPECIALLY WHEN OPERATING NEAR BEACHES AND BRIDGES.
  • Page 39 THE BOAT IS DESIGNED FOR RECREATIONAL PURPOSED ONLY, NOT FOR COMPETITIONS. Please remember also that the is not designed to jump through the waves. The builder is not responsible for any damage from excessive loads resulting in neglect of the precautions outlined in this manual. Golden Line G750 Owner’s Manual...
  • Page 40 SAFETY SAFETY LABELS...
  • Page 41 SAFETY Golden Line G750 Owner’s Manual...

  • Page 42: Boat Identification

    BOAT IDENTIFICATION 2. BOAT IDENTIFICATION BOAT’S IDENTIFICATION NUMBER Every 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 fixed to the transom area of your boat (fig. 14). Fig.

  • Page 43: Builder's Plate

    HP. 6 - Maximum weight of outboard motor allowed by the manufacturer expressed in kilograms and lbs. 7 – Nominal Pressure of the buoyancy tubes in Bar and Psi. Fig. 15. Builder’s plate. Golden Line G750 Owner’s Manual...
  • Page 44 BOAT IDENTIFICATION Always refer to local regulations for information on additional requirements. *Design category (European Directive 2013/53/EU): Category "Offshore" "Inshore" Navigation Wind speed (Beaufort scale) Up to and including F8 Up to and including F6 Significant height of wave to Up to and including 4 m Up to and including 2 m consider (in meters)

  • Page 45: Location Of The Builder's Plate

    BOAT IDENTIFICATION LOCATION OF THE BUILDER’S PLATE Builder’s plate Fig. 16. Location of the Builder’s plate. Golden Line G750 Owner’s Manual...

  • Page 46: Before Operating Your Craft

    BEFORE OPERATING YOUR CRAFT 3. BEFORE OPERATING YOUR CRAFT CHECKLIST BEFORE DEPARTURE Using a pressure gauge (not supplied), check inflation pressure in each section of the tube. ▪ Check the tightness of the outboard motor clamps or bolts. ▪ Inspect the steering system: an improperly maintained system may fail, causing sudden loss of ▪...

  • Page 47: Weather

    6. LEARN how to estimate the distance you can cover with a full tank of fuel. Always be sure you have enough fuel to reach your destination or a place of safety. 7. CHECK you have all necessary documentation and licenses. Golden Line G750 Owner’s Manual...

  • Page 48: Rules To Observe When Afloat

    BEFORE OPERATING YOUR CRAFT RULES TO OBSERVE WHEN AFLOAT Be responsible: do not ignore safety rules. ▪ Make sure that you are always in control of your boat. ▪ Always operate your boat with courtesy and respect for others. ▪ Respect local regulations and practices.

  • Page 49: Operating The Craft

    To inflate the tube chamber, first open the valve cap by turning it about half a turn counter clockwise (fig. 18). The spindle should be in the upper (closed) position. “O” ring and cap seals of the valve can wear out overtime and can be subject to change. Golden Line G750 Owner’s Manual...
  • Page 50 OPERATING THE CRAFT Valve cap Strap Spindle a) The valve is closed. b) The valve is open. Fig. 18. Design of the inflation valve. When the spindle is in the normal (closed) position, the valve operates as a check valve and opens when air is pumped into the tube.
  • Page 51 Make sure the adaptor makes an air-tight connection with the valve and inflate using foot pump. To inflate the tube, you can also use a small electric boat pump. IF YOU USE A SMALL ELECTRIC PUMP, COMPLETE THE PROCEDURE BY USING THE FOOT PUMP TO REACH THE REQUIRED NOMINAL PRESSURE. Golden Line G750 Owner’s Manual...
  • Page 52 OPERATING THE CRAFT Begin the inflation procedure according to the sequence shown in figure 20. Initially, partially inflate each chamber (approx. 0.1 bar (1.45 psi) then repeat the procedure inflating each chamber to its nominal pressure, 0.15 bar (2.15 psi). The nominal pressure is 0,15 bar (2,15 psi).
  • Page 53 DO NOT USE SOURCES OF HIGH PRESSURE COMPRESSED AIR FOR INFLATING THE TUBE. EXCESSIVE PRESSURE CAN DAMAGE THE GLUED SEAMS AND THE INTERNAL WALLS. Golden Line G750 Owner’s Manual...

  • Page 54: Overpressure Valve (If Fitted)

    OPERATING THE CRAFT OVERPRESSURE VALVE (IF FITTED) Overpressure valve can be fitted to buoyancy tubes as shown in figure 21. It serves to protect the tube from over inflation and excess pressure build up due to solar heat. Without strainer With filter cap Fig.

  • Page 55: Motor Installation

    The engine manufacturer’s dealer or authorized agent should undertake installation of the motor on your boat. The optimum position is with the propeller axis parallel with the water. CORRECT Fig. 22. Optimum trim. Golden Line G750 Owner’s Manual...
  • Page 56 OPERATING THE CRAFT If the motor is tilted too far outwards from the transom, the boat will tend to porpoise. INCORRECT Fig. 23. Trim up. If the motor is tilted too far inwards towards the transom, the boat will travel bow down.

  • Page 57: Motor Start&Stop

    AIR SUPPLY. ENSURE ALL AIR INTAKES ARE CLEAR BEFORE FUEL-BURNING EQUIPMENT IS USED. Fig. 25. Motor. Routine maintenance should be carried out in strict conformity with the instructions given in the appropriate motor owner's manual. Golden Line G750 Owner’s Manual...
  • Page 58 OPERATING THE CRAFT ENGINE KILL SWITCH LANYARD Kill switch lanyard Fig. 26. Engine kill switch lanyard. For safety reasons always use the engine kill switch lanyard. The purpose of the engine kill switch lanyard is to turn off the engine if for any reason the helmsman is removed from the steering position.

  • Page 59: Electrics

    The battery isolator switch is located on the external/internal side of the rear compartment in an accessible place for the helmsman. It should be accessible at all times for disconnecting all devices from the battery. THE BATTERY MUST NEVER BE DISCONNECTED FROM THE ENGINE WHEN IT IS RUNNING! Golden Line G750 Owner’s Manual...
  • Page 60 OPERATING THE CRAFT SWITCH PANEL Use the following switches located on the steering console to switch on/off a horn, navigation lights, anchor/all-round light, bilge pump and shower. Naviga Anchor/ Horn tion all round lights light Bilge Shower Fridge Reserve Reserve pump Fig.
  • Page 61 Be sure to always have a spare set of appropriate fuses on board. Circuit Fuse rating, A Horn Anchor/top light Navigation lights Turn to open the hatch Accessory socket Bilge pump For opening Shower pump Fridge Fuse box Fig. 28. Location of the fuse box. Golden Line G750 Owner’s Manual...
  • Page 62 OPERATING THE CRAFT ELECTRICAL HORN (IF APPLICABLE) The horn serves as a warning to other craft and individuals when setting off, mooring or in other safety related situations. The horn is mounted on the steering console. The horn is switched on/off by means of a switch located on the steering console. To use the horn press and hold the switch.
  • Page 63 Navigation lights are located on the steering console (side lights) and on the mast (all-round) light. Use the switch on the steering console to turn the navigation lights on and off when needed. All-round light Bow green Red left (port) navigation light (starboard) navigation light Fig. 30. Navigation lights. Golden Line G750 Owner’s Manual...

  • Page 64: Lifting Eyes

    OPERATING THE CRAFT LIFTING EYES To lift the boat and place it on davits, use the factory fitted lifting eyes only (fig. 31, 32). To get access to rear lifting eyes open rope storages. Use only certified and rated lifting slings, appropriate for your boat and motor weight.

  • Page 65: Components Of A Boat

    BOW LOCKER We recommend to have all lockers, storage boxes, hatched compartments are closed securely. Fig. 33. Bow locker with anchor compartment and hatch. BE CAREFUL WHEN OPENING/CLOSING THE HATCHES. THEIR ACCIDENTAL CLOSING COULD INJURE YOU. Golden Line G750 Owner’s Manual...
  • Page 66 OPERATING THE CRAFT HELM AND PASSENGER DOUBLE SEAT Cup holders Hatched compartment for optional wash basin/hob unit Open shelf w/bars Back handrails Compartment Side handrails for optional cooling drawer Fig. 34. Helm and passenger double seat with foldable seats. COOLING DRAWER (IF APPLICABLE) Do not forget to switch off the battery if the cooling drawer is not in use as it is an energy consuming device.
  • Page 67 SINK WITH FAUCET (IF APPLICABLE) Faucet Latch Hatch Fig. 35. A sink with faucet in the hatched compartment of the double seat. IMPORTANT NOTICE To avoid damaging of the latch, move it up before closing the hatch. Golden Line G750 Owner’s Manual...
  • Page 68 OPERATING THE CRAFT U-FORM REAR SOFA-STYLE SEATING/ REAR LOCKER Before make a trip, check that all cushions are fastened well. Always remove the cushions carefully. Do not pull the cushion to open a snap button. Fig. 36. U-from rear sofa-style seating. The sofa-style seating is fitted with soft cushions and high seat back.
  • Page 69 OPERATING THE CRAFT REAR SIDE ROPE HATCHES Rope hatches Fig. 37. Rear side rope hatches. Golden Line G750 Owner’s Manual...
  • Page 70 OPERATING THE CRAFT REMOVABLE BOW SUNDECK WITH CUSHION (IF APPLICABLE) Removable sundeck NEVER USE BOW SUNDECK WHEN THE BOAT IS UNDERWAY. THERE IS A RISK TO FALL OVERBOARD. Fig. 38. Removable bow sundeck. ALWAYS STORE REMOVABLE SUNDEC INSIDE THE STORAGE COMPARTMENT IF YOU ARE PLANNING TO CRUISE AT MORE THAN 15 KNOTS.
  • Page 71 OPERATING THE CRAFT REMOVABLE REAR SUNDECK WITH CUSHION (IF APPLICABLE) Removable rear sundeck Fig. 39. Removable rear sundeck. ALWAYS STORE REMOVABLE SUNDECK INSIDE THE STORAGE COMPARTMENT IF YOU ARE PLANNING TO CRUISE AT MORE THAN 15 KNOTS. Golden Line G750 Owner’s Manual...
  • Page 72 OPERATING THE CRAFT REMOVABLE TABLE (IF APPLICABLE) Fig. 40. Removable table with 4 cup holders. Assemble the tubular pylon and table top, then insert into the table holder located in the deck. ALWAYS STORE A REMOVABLE TABLE INSIDE THE STORAGE COMPARTMENT IF YOU INTEND TO CROUISE AT MORE THAN 15 KNOTS.
  • Page 73 OPERATING THE CRAFT STAINLSESS STEEL RAILS (IF APPLICABLE) Stainless steel bow rails NEVER USE THE RAILS FOR MOORING. TIE-UP ONLY TO THE CLEATS AND BOW TOWING EYE. Fig. 41. Stainless steel bow rails. Golden Line G750 Owner’s Manual...
  • Page 74 OPERATING THE CRAFT WATERSKI TOWING ARCH (IF APPLICABLE). Always observe safe driving procedures when towing a water skier. For information about waterski towing procedures contact your local power boat school or yacht club. THE SAFE WORKING LOAD OF THE Waterski TOWING ARCH IS INDICATED ON A towing arch LABEL ATTACHED TO THE ARCH.
  • Page 75 CHECK THE FOLD-DOWN SECURING LATCH IS IN PLACE BEFORE BEGINNING A TRIP OR TRAILERING THE BOAT. THE JOINTS OF TELESCOPIC LADDER CAN INJURE YOUR HANDS. PLEASE BE CAREFUL. DO NOT USE SWIMMING PLATFORMS WHEN ENGINE IS RUNNING! Golden Line G750 Owner’s Manual...
  • Page 76 OPERATING THE CRAFT WATER SHOWER SET (IF APPLICABLE) Water shower Hatch with filler cap shower head Air vent Sink drain valve Fig. 44. Water shower set.
  • Page 77 It is a good practice to rinse periodically the water supply system and fill up the water tank with freshwater after each use. A usual household cleaning. cleaner can be used for system Fig. 45. The water supply system. Golden Line G750 Owner’s Manual...
  • Page 78 OPERATING THE CRAFT ELECTRIC TOILET (IF APPLICABLE) Waste Waste water Fuse (30A) Flush control discharge gauge switch To replace a fuse, turn to release a fuse holder. Fig. 46. Electric toilet. Fig. 47. Wastewater system control panel. An electric toilet and wastewater system control panel are located inside the steering console. To access it, lift the forward door of the steering console, then fix it using a gas spring.
  • Page 79 OPERATING THE CRAFT Fig. 48. Wastewater system. General arrangement. Golden Line G750 Owner’s Manual...
  • Page 80 OPERATING THE CRAFT Port side Starboard side Air vent Waste discharge Water intake Fig. 49. Wastewater system. Location of air vent, water intake and waste discharge fittings.

  • Page 81: How To Use The Wastewater Sytem

    The discharge of wastewater tank can be done by sewage truck at a port. Connect the fitting of the receiving hose of the sewage truck with pump-out deck fitting (fig. 51) to do it. Golden Line G750 Owner’s Manual...
  • Page 82 OPERATING THE CRAFT COLLAPSIBLE BIMINI TOP (IF APPLICABLE) Collapsible bimini top Fig. 52. 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 83 5. Fix the adjustable straps to the attachment structures located on the bow. 6. Check that the top canvas is well stretched and all fastenings are tightened. Golden Line G750 Owner’s Manual...
  • Page 84 OPERATING THE CRAFT SEADECK ANTISKID SET (IF APPLICABLE) The following area of your boat (depending on the model) can be enhanced by SeaDeck antiskid material: Deck. ▪ Steering console pad. ▪ Bow step plate. ▪ Swimming platforms. ▪ Extremely stain resistant SeaDeck surface, if needed, can be easily Fig.

  • Page 85: Anchoring, Mooring And Towing

    Use local landmarks to obtain an approximate fix for the craft’s position and check this regularly. When not in use, ensure the anchor and line are stored in the anchor locker. Golden Line G750 Owner’s Manual...
  • Page 86 OPERATING THE CRAFT WINDLASS (IF APPLICABLE) Mechanical lock Windlass Anchor Fig. 54. Windlass and anchor. Before dropping the anchor, check whether the chain is released from the mechanical lock. When raising the anchor, check the movement of the last meters of the chain in order to avoid damage to the bow of the boat by the anchor.
  • Page 87 The chain and the windlass can cause serious hand injury. Do not touch the chain and the anchor while the windlass is running. Since the windlass is very energy-consuming device, it is better to use it with the outboard running. Golden Line G750 Owner’s Manual...

  • Page 88: Mooring

    OPERATING THE CRAFT MOORING Use the right, left cleats and bow towing eye for mooring. Right cleat Left cleat Fig. 55. Bow points for mooring. Left rear cleat Right rear cleat Fig. 56. Rear cleats.
  • Page 89 THE BREAKING STRENGTH OF LINES SHALL IN GENERAL NOT EXCEED 80% OF THE BREAKING STRENGTH OF THE RESPECTIVE STRONG POINT. BE VERY CAREFUL WHEN MOORING: ARMS AND LEGS MAY BE INJURED IF THEY ARE OUTSIDE THE BOAT. DON’T USE SAFETY HANDS, RAILS, HANDRAILS, STEERING WHEEL FOR MOORING. Golden Line G750 Owner’s Manual...

  • Page 90: Towing

    OPERATING THE CRAFT TOWING When towing an inflatable boat behind another craft, always connect the tow line only to the towing eyes. It’s forbidden to use handles, railings, cleats or other equipment which is not designated for towing. 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.
  • Page 91 WEATER CONDITIONS WITH NO WAVES. 2. THE BOAT BEING TOWED MUST BE OBSERVED AT ALL TIMES. 3. THE BREAKING STRENGTH OF LINES SHALL IN GENERAL NOT EXCEED 80% OF THE BREAKING STRENGTH OF THE BOW TOWING EYE. Golden Line G750 Owner’s Manual...

  • Page 92: Beaching

    OPERATING THE CRAFT BEACHING NEVER DRAG THE BOAT OVER A ROUGH SURFACE (ROCKS, STONES, CONCRETE, ETC) AS THE HULL AND TUBE CAN EASILY BE DAMAGED. Fiberglass hull Fig. 58. Fiberglass hull. Regularly check the surface of the fiberglass hull. If the gel coat is damaged, contact your Dealer for repair.

  • Page 93: Technical Information

    Unit Length overall ft/inches 24’6” Length internal ft/inches 18’3” Beam width ft/inches 9’4” Width internal ft/inches 5’7” Chambers Number Tube diameter inches 22” Tube fabric PVC/Hypalon Bare boat weight* 2094 Fully loaded weight** 2486 5480 Golden Line G750 Owner’s Manual...
  • Page 94 TECHNICAL DETAILS Loading capacity 1300 2866 Passenger capacity Number 10 (B)/13 (C) Maximum height (light craft) ft/inches 6’11” Maximum draft (fully loaded), from hull’s underside 0.48 lowest point ft/inches 1’ 7” Engine recommended Engine max Engine weight max Engine shaft length inches 25’’...

  • Page 95: Standard And Optional Equipment

    Rear handrails, two rear cleats and towing eyes ▪ Two front and two rear lifting eyes ▪ Built-in fuel system with 260 liter tank and sender ▪ 2 paddles, foot pump, maintenance kit ▪ Owner’s manual ▪ Golden Line G750 Owner’s Manual...
  • Page 96 TECHNICAL DETAILS GRAND LUXE FEATURES: Two swimming platforms with folding ladder ▪ Stainless steel bow rails ▪ Electric package including navigation lights, bilge pump, electric horn, battery ▪ and other control switches, complete wiring OPTIONAL EQUIPMENT: Bow and rear sundecks ▪...

  • Page 97: Compartment Chart

    4. Glove box with hatch 9. Two side storage boxes 5. Fuel tank compartment 10. Lower rear storage 6. Double seat/cooling drawer/storage 11. Main rear storage 12. Two rear anchor/rope hatches Fig. 59. Compartment chart. Golden Line G750 Owner’s Manual...

  • Page 98: General Arrangement Of A Boat

    TECHNICAL DETAILS GENERAL ARRANGEMENT OF A BOAT Fig. 60. General arrangement of a boat.
  • Page 99 4. Anchor hatch with cushion 11. Rear rope hatch 5. Steering console CL-25 12. Waterski towing arch 6. Helm and passenger SD-25 13. Bow step plate folding seats 14. Stainless steel bow railing 7. Rear sofa 15. Bow locker Golden Line G750 Owner’s Manual...

  • Page 100: Steering Console Components

    TECHNICAL DETAILS STEERING CONSOLE COMPONENTS Fig. 61. Steering console components (see the list on the next page).
  • Page 101 When your trip is finished, always remove the key from the ignition switch. This will prevent theft or unauthorized use of your boat. * - Please contact your regional Dealer for the installation of required components. Golden Line G750 Owner’s Manual...

  • Page 102: General View Of A Boat

    TECHNICAL DETAILS GENERAL VIEW OF A BOAT Fig. 62. General view of a boat.

  • Page 103: Electrical Schematic Diagram

    TECHNICAL DETAILS ELECTRICAL SCHEMATIC DIAGRAM Fig. 63. Electrical schematic diagram. Golden Line G750 Owner’s Manual...

  • Page 104: Service And Maintenance

    SERVICE AND MAINTENANCE 6. SERVICE AND MAINTENANCE Only high-quality materials suited for marine environments are used in production of our boats. Nevertheless, without a regular and proper maintenance, the moisture and saltiness inherent to this environment can reduce their service life. A dedicated cover for the whole boat is the best protection against UV degradation of gelcoat and fabric of the tube.

  • Page 105: Cleaning

    Use cleaning agents specifically formulated for cleaning inflatable boats and RIBs. A high-pressure washer can be used for cleaning the hull. DON’T USE A HIGH-PRESSURE WASHER FOR TUBE WASHING. Golden Line G750 Owner’s Manual...

  • Page 106: Cleaning Of Tube

    SERVICE AND MAINTENANCE CLEANING OF TUBE An important factor for the long life of tube fabric is regular adequate cleaning. The subsequent cleaning procedure is recommended: Rinse off with clear, tap water (approx. 20 °C). ▪ Use gentle soapy water (pH value neutral to slightly alkaline) to wash the tube by means of a ▪...
  • Page 107 Solvent based cleaning agents (e. g. based on ester, ketone, ether, furan or benzol). ▪ Petrol, diesel, kerosene. ▪ Self-made cleaning agents. ▪ Bleaching or oxidizing cleaning agents (e.g. containing hydrogen peroxide, sodium ▪ hypochlorite, chlorine dioxide or sodium dithionite). Golden Line G750 Owner’s Manual...

  • Page 108: Plastic Preservation

    SERVICE AND MAINTENANCE PLASTIC PRESERVATION Surface quality may degrade by solar exposure, heat, salt deposits, anthropogenic pollution and vehicle exhaust gases. The gelcoat surfaces will last a long time if regularly and properly cared for. Keeping the surface clean and periodic waxing are key points in gelcoat care. In the marine environment, protection of plastic surfaces must be applied more regularly than on your car because the sun is stronger and the horizon is longer than on shore.

  • Page 109: Salt Removal

    Be sure to read the instructions before application. Preferably choose the time to work or position the boat so you can work in the shade, both to keep the surface cool and to keep from going blind. Golden Line G750 Owner’s Manual...
  • Page 110 SERVICE AND MAINTENANCE CLEANING OF THE UNDERWATER PART OF THE HULL FROM DEPOSITS Cleaning with a high-pressure washer The best means for removing stubborn deposits is a high-pressure washer. However, when using a high-pressure washer, use it carefully so that the jet does not hit the tube. THE USE OF A HIGH-PRESSURE WASHER TO CLEAN THE TUBE IS PROHIBITED.

  • Page 111: Upholstery Care

    Do not use solvents, acetone, whiteners, waxes, silicones and other harsh chemicals ▪ STORAGE If you don’t use the boat, take care to cover all upholstery to protect it from environment hazards. During the storage, be sure about free air circulation around the cushions. Golden Line G750 Owner’s Manual...

  • Page 112: Acrylic Glass Windshield Care

    SERVICE AND MAINTENANCE ACRYLIC GLASS WINDSHIELD CARE Only clean water and soft microfiber, cotton or flannel cloth should be used for acrylic glass windshield cleaning. To remove stubborn stains, use only cleaners formulated specifically for cleaning acrylic surfaces. TO PREVENT SCRATCHES, DAMAGE, TURBIDITY AND OTHER DEFECTS: Do not make dry cleaning ▪...

  • Page 113: Airtightness Of The Inflatable Tube

    NEVER USE HIGH-PRESSURE EQUIPMENT TO INFLATE YOUR BOAT Changes in ambient temperature have a significant influence on air pressure within the tube. A variation of 1°C results in a variation in pressure of about +/- 4 mb (0,06 psi). Golden Line G750 Owner’s Manual...
  • Page 114 SERVICE AND MAINTENANCE IN CASE OF AN AIR LEAKAGE If a significant drop of pressure has occurred, make a visual check of the tube: if there is no o Step 1 - check the inflation/deflation valves and overpressure valves - contamination and all seals are in good state.

  • Page 115: Maintenance Of Stainless Steel

    Grease all metal moving parts and connections, including steering. o Properly close the fuel system to avoid any vapour leaks. o If possible, allow air to circulate within the boat, a breathable canvas cover will help. Golden Line G750 Owner’s Manual...

  • Page 116: Regular Inspections

    SERVICE AND MAINTENANCE Winterize the motor, following the manufacturer’s instructions. 1. WHEN THE BOAT IS IN STORAGE MAKE SURE IT IS COVERED. 2. STORE THE BOAT AWAY FROM RODENTS. 3. AVOID SHARP FOLDS IN THE TUBE MATERIAL. REGULAR INSPECTIONS Check frequently all navigation lights, horn, VHF radio (if fitted), safety handles, handrails and ▪...

  • Page 117: Trailering

    Reference dimensions are indicated on the figures 65-66. boat designed transported with an inflated tube. Fig. 64. Trailer. DO NOT USE A ROLLER TRAILERS AS ROLLERS DO NOT PROVIDE ADEQUATE SUPPORT FOR THE HULL. Golden Line G750 Owner’s Manual...
  • Page 118 TRAILERING Note. All dimensions are in mm. Fig. 65. Measurements for a correct trailer.
  • Page 119 TRAILERING Note. All dimensions are in mm. Fig. 66. Measurements for a correct trailer. Sections C-C, B-B and D-D. Golden Line G750 Owner’s Manual...

  • Page 120: Boat Towing

    TRAILERING BOAT TOWING Before towing your boat please refer to the trailer manufacturer’s manual and also note the following: The size and carrying capacity of the trailer should be suitable for the size and weight of ▪ your boat including the engine. Do not use a trailer that is too big or too small for your boat.

  • Page 121: Respecting The Environment

    The health of our environment depends on us all acting responsibly to ensure a clean tomorrow. If each of us follows these few simple rules, we can help to keep the Earth's resources intact for future generations. Golden Line G750 Owner’s Manual...

  • Page 122: Grand's Warranty

    This warranty applies to new Grand Inflatable Boats purchased from an Authorised Grand Marine Reseller. By using the Grand Inflatable Boats, the owner and helmsman understands and agree to undertake all instructions in the Grand Owner’s Manual, and agrees to all warranty and liability terms and conditions contained in this warranty. WARRANTY PERIOD Grand warrants Grand branded components from the date of purchase for a period of: 24 consecutive months for normal personal recreational use*.

  • Page 123: Warranty Coverage

    Inflatable tubes. ▪ This 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 of items covered under above warranty.

  • Page 124: Warranty Exclusions

    ▪ requirements, oil and lubrication, replacement of fuses or bulbs, linkage adjustments, filters and spark plugs, tyres, and other consumable items. Damage caused by not following procedures and recommendations in the Grand Owner’s ▪ Manual. Operating the craft beyond the design category.

  • Page 125: Warranty Certificate

    Seller and customer acknowledge by signing that seller handed and customer received hereinbefore boat including standard (optional, if relevant) equipment and manual in English and that the boat is without evident defects. SELLER SIGNATURE: CUSTOMER SIGNATURE: Golden Line G750 Owner’s Manual...

  • Page 126: For Your Notes

    FOR YOUR NOTES...

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