Grand DRIVE 950 User manual

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CONTENTS

CONTENTS
Edition 2/July 2023

TABLE OF CONTENTS
5D950 DRIVE Owner’s Manual
1. SAFETY INFORMATION ........................................................................................10
Introduction .......................................................................................................................10
Precautionary symbols.........................................................................................................11
General information.............................................................................................................13
Maximum number of persons ...............................................................................................14
Maximum loading capacity ...................................................................................................14
Distribution of load..............................................................................................................15
Loading passengers.............................................................................................................16
Stability and buoyancy.........................................................................................................18
Engine information..............................................................................................................18
Risk of flooding and stability ................................................................................................19
Risk of fire or explosion .......................................................................................................26
Fire prevention ...................................................................................................................26
Fuel system ........................................................................................................................27
Before fueling .....................................................................................................................32
While fueling ......................................................................................................................33

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Fire-fighting equipment ............................................................................................ 34
Electrical systems - Safety rules ................................................................................ 36
Battery.................................................................................................................... 37
Man-overboard prevention and recovery .................................................................... 38
Means of reboarding ................................................................................................ 39
Safety equipment..................................................................................................... 40
Safety driving rules .................................................................................................. 42
Safety labels............................................................................................................ 44
2. BOAT IDENTIFICATION............................................................................. 46
Boat’s identification number...................................................................................... 46
Builder’s plate.......................................................................................................... 47
Locaction of the builder’s plate.................................................................................. 49
3. BEFORE OPERATING YOUR CRAFT ............................................................ 50
Checklist before departure ........................................................................................ 50
Weather.................................................................................................................. 51
General ................................................................................................................... 51

TABLE OF CONTENTS
7D950 DRIVE Owner’s Manual
Rules to observe when afloat ...............................................................................................52
4. OPERATING THE CRAFT........................................................................................53
Tube inflation .....................................................................................................................53
Overpressure valve (if fitted)................................................................................................58
Motor installation ................................................................................................................59
Motor start&stop.................................................................................................................61
Electrics .............................................................................................................................63
Battery isolator switch .........................................................................................................63
Components of a boat .........................................................................................................69
Anchoring and mooring .......................................................................................................77
Anchoring...........................................................................................................................77
Mooring .............................................................................................................................78
Bow cleats..........................................................................................................................78
Towing...............................................................................................................................80
Launching and recovering the boat from the water ................................................................82
Lifting eyes.........................................................................................................................83

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5. TECHNICAL INFORMATION ....................................................................... 84
Technical specification.............................................................................................. 84
Compartment chart .................................................................................................. 86
General arrangement of a boat ................................................................................. 87
Steering console components.................................................................................... 89
General view of a boat ............................................................................................. 91
6. SERVICE AND MAINTENANCE ................................................................... 94
Cleaning.................................................................................................................. 95
Cleaning of tube ...................................................................................................... 96
Plastic preservation .................................................................................................. 98
Cleaning.................................................................................................................. 98
Salt removal ............................................................................................................ 99
Polishing ................................................................................................................. 99
Waxing ................................................................................................................... 99
Cleaning of the underwater part of the hull from deposits.......................................... 100
Antifouling hull protection ....................................................................................... 100

TABLE OF CONTENTS
9D950 DRIVE Owner’s Manual
Upholstery care.................................................................................................................101
Acrylic glass windshield care ..............................................................................................102
Airtightness of the inflatable tube .......................................................................................103
Maintenance of stainless steel ............................................................................................ 105
Winterizing and storage.....................................................................................................105
Regular inspections ........................................................................................................... 106
7. TRAILERING .......................................................................................................107
Boat towing......................................................................................................................108
8. SHOW RESPECT FOR THE ENVIRONMENT..........................................................109
Grand’s warranty ..............................................................................................................110
General ............................................................................................................................110
Warranty period................................................................................................................110
Warranty coverage............................................................................................................111
Warranty exclusions .......................................................................................................... 112
Warranty certificate........................................................................................................... 113
FOR YOUR NOTES......................................................................................................114

SAFETY
10
1. 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.
This Manual provides an overview for the safe operation of your Grand boat and is not intended to
teach you how to repair it . Please take time to read 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!
Please, note that most boating-related accidents happen when safety instructions are ignored. We
want you to enjoy your experience on your boat so please be sure to take our guidance seriously
and comply with safety instructions at all times.
The basic safety rules are stated throughout the Manual, additional precautions are indicated by the
special PRECAUTIONARY SYMBOLS:

SAFETY
11 D950 DRIVE Owner’s Manual
PRECAUTIONARY SYMBOLS
The following precautionary symbols are used throughout this Manual:
Indicates an imminently hazardous situation that, if not avoided,
will result in death or serious injury. This signal word is to be
limited to the most extreme situations.
Indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation that, if not avoided,
could result in minor or moderate injury.
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.

SAFETY
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Operators should be familiar with the use of all safety equipment and emergency procedures (e.g.
man overboard recovery, towing etc.). We strongly recommend that appropriate training is
undertaken from a recognized boating and/or safety organization prior using your boat.
Please note that in some countries it is a mandatory requirement to wear a buoyancy aid.
Some information may not apply to your boat since standard 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 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.
If you have any additional questions after reading this manual, please feel free to ask for your
dealer.
PLEASE KEEP THIS MANUAL IN A SECURE PLACE, AND HAND IT OVER TO THE NEW
OWNER WHEN YOU SELL THE CRAFT.

SAFETY
13 D950 DRIVE Owner’s Manual
GENERAL INFORMATION
Name of craft Manufacture: GRAND MARINE. Model: D950.
According to the Recreational Craft Directive 2013/53/EU of the European Parliament and of the
Council of 20th November 2013, which is in force, your boat has design category: B, i.e., the craft is
designed to operate in the following conditions:
Wind (Beaufort scale) up to and including Force 8.
Significant wave height (H1/3, meters) up to and including 4 meters.
Explanatory note:
A watercraft given design category B is considered to be designed for a wind speed up to and
including Force 8 and significant wave height up to and including 4 m.
BE RESPONSIBLE, TAKE NOTICE OF THESE PARAMETERS WHEN YOU PLAN YOUR NAVIGATION
PROGRAM AND DO NOT BOAT IF THE WIND/WAVE CONDITIONS ARE LIKELY TO EXCEED THESE
PARAMETERS.

SAFETY
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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. ALWAYS USE THE SEATS/SEATING SPACES
PROVIDED.
MAXIMUM LOADING CAPACITY
You can find the maximum load capacity in the “TECHNICAL INFORMATION” section in this Manual.
It is also shown on the manufacturer’s plate affixed to the hull. Please note that the maximum load
capacity includes the weight of all people onboard, outboard engine, provisions, personal effects,
and additional equipment minus liquids in fixed tanks. Note that excess and unevenly distributed
load within the boat can create unstable steering conditions and even loss of control.

SAFETY
15 D950 DRIVE Owner’s Manual
WHEN LOADING THE CRAFT, NEVER EXCEED THE MAXIMUM RECOMMENDED LOAD. ALWAYS LOAD
THE CRAFT CAREFULLY AND DISTRIBUTE LOADS APPROPRIATELY TO MAINTAIN DESIGN TRIM
(APPROXIMATELY LEVEL). AVOID PLACING HEAVY WEIGHTS HIGH UP.
DISTRIBUTION OF LOAD
Evenly distribute the load within the boat.
1. POORLY DISTRIBUTED LOADS CAN DESTABILIZE THE BOAT AND MAY RESULT IN A LOSS OF
CONTROL.
2. THE CRAFT’S HANDLING WILL CHANGE SIGNIFICANTLY DEPENDING ON THE LOAD CARRIED.
3. BE PARTICULARLY CAREFUL WHEN ACCELERATING OR CHANGING DIRECTION.
IT MAY BE NECESSARY TO ADJUST LOAD DISTRIBUTION AND TRIM WHEN NAVIGATION
CONDITIONS OR THE CRAFT’S DIRECTION THROUGH WAVES CHANGE.

SAFETY
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LOADING PASSENGERS
Fig. 1. Recommended seating arrangement for 14 passengers.

SAFETY
17 D950 DRIVE Owner’s Manual
IN CASE OF AN ACCIDENT
In case of an accident, do not panic and reassure passengers.
▪Be aware that your boat, even if damaged, may provide the best shelter and facilitate your
rescue. Never leave the boat whilst it remains afloat. Remember that an inflatable boat, even
when full of water, is virtually unsinkable.
▪If, after an accident, a tube compartment deflates, bring it inside the boat, restore the load
balance to the opposite side of the deflated compartment and return to port at reduced speed.
▪In case of a collision or an impact with a floating object, stop to examine the hull, the buoyancy
tubes, the motor and its attachments and return to shore at a low speed.
▪Signal for help.
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.

SAFETY
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STABILITY AND BUOYANCY
The stability and buoyancy of the craft have been thoroughly assessed by the builder and certified
by notified body 2371 Ceskoslovensky Lloyd in compliance with the requirements of the Recreational
Craft Directive 2013/53/EU. The appropriate EC type examination certificate has been issued by
above independent certification organization. The craft builder guarantees that the boat meets all
safety criteria during normal operating conditions. However, the person responsible for operating
the craft must always keep in mind that the safety of the craft and crew should be their priority at
all 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
safe operation of the craft.
ENGINE INFORMATION
Information about recommended engine capacities, maximum engine capacities, maximum engine
weights for each model are given in the technical data sheet of “TECHNICAL INFORMATION” section.
NEVER USE A MOTOR WITH A POWER OUTPUT GREATER THAN THE MAXIMUM RECOMMENDED,
OR HEAVIER THEN INDICATED ON THE BUILDER'S PLATE. THIS COULD RESULT IN LOSS OF
CONTROL.

SAFETY
19 D950 DRIVE Owner’s Manual
RISK OF FLOODING AND STABILITY
DRAINAGE SYSTEM
Cockpit drainage: Four cockpit drain hoses with plugs and valves.
Hull drainage: Two bilge water intake screens, drain hoses, three bilge pumps (see technical
specifications on p. 22) and their outlets.
Fig. 2. The drainage system.
Cockpit drain hoses
Cockpit drain hoses
Water intake screens
Hull drain hoses
Bilge pumps 2&3
Bilge pump

SAFETY
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COCKPIT DRAINAGE
Fig. 3. Cockpit drainage.
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 THE BATTERY) WILL OCCUR.
Cockpit drain
plugs
Cockpit through-
hull valves