Williams JET 285 Manual página 3

Thank You for Choosing a Williams Turbojet
This owner's handbook has been compiled to help you operate your Turbojet with safety and
pleasure. It contains details of the boat and equipment fitted, together with information on
its operation and maintenance. Please read it carefully, and familiarise yourself with the boat
before using it.
The Williams Turbojet uses water jet propulsion. If this is your first boat or you are changing
to a type of boat you are not familiar with, for your own safety, please ensure that you obtain
handling and operating experience before assuming command of the boat. Your dealer,
national sailing federation or yacht club will be pleased to advise you of sea schools, or
competent instructors.
The Turbojet is a high performance boat. Williams recommends a minimum standard of
RYA level 2 or ICC (International Certificate of Competency) is attained by the operator
prior to taking control of this boat. This manual assumes the operator has acquired this
standard of qualification and possesses knowledge of basic seamanship.
Please keep this handbook in a secure place and hand it to the new owner
when you sell the boat.
Hull Identification Number (HIN):
General Specifications
Jet/Turbojet 285
LOA
2.89m
Beam 1.69m
Dry weight 275kg/290kg
Height
910mm/775mm*
Max speed 36/42 knots
Fuel capacity 38 litres
Seating
3 + 1
Engine Specifications
Engine Weber MPE 750cc Turbo/Naturally aspirated
Maximum Turbo: 98hp/73kW at 7300rpm
power Naturally aspirated: 66hp/50kW at 6300rpm
Fuel Premium unleaded gasoline 92-98 RON
Oil grade 15W50 recommended, minimum 0W40 – 0W50/fully synthetic
Oil capacity 3.5 litres maximum
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Turbojet 325 Turbojet 385 Turbojet 445
3.30m 3.82m 4.54m
1.72m 1.76m 1.92m
315kg 360kg 435kg
910mm 910mm 1.03m
42 knots 42 knots 40 knots
42 litres 50 litres 56 litres
4 + 1 5 + 1 6 + 1
*775mm with removable wheel option
Classification
Category C – "inshore": Craft designed for voyages in coastal waters, large bays, estuaries,
lakes and rivers, where conditions up to and including wind force 6 and significant wave
heights up to and including 2m may be experienced. This boat complies with ISO 6185-3.
The HIN is located above the jet nozzle below platform step. Record it in the above box.
The CE plate is located in the starboard footwell. The CE plate is the certification to European
Directive 94/25/CE.
General Arrangement
1 Watertight storage (under seat)
2 Mooring cleat
3 Lifting points
4 Fuel filler (under seat)
5 Throttle/shift control
6 Ski tow (transom)
7 All round white light socket
8 Key switch and battery isolator (below seat)
9 Port/Starboard navigation light socket
10 Storage (below seat)
11 12v auxiliary power socket
12 Certification plate
13 Drain plugs (one in forward footwell
and one in each of the rear footwells)
14 Tube inflation valves
15 Over pressure valves
16 Hull Identification Number (HIN) (under platform)
17 Engine flushing attachment
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Indicates seating position
Controls and Instrument Cluster
1 Tachometer and hour meter
2 Low oil pressure warning light
3 Fuel gauge
4 Speedometer with Course over Ground
5 Bilge pump switch
6 Navigation lights
7 Bilge blower switch
8 Malfunction lights
9 Safety lanyard
10 Fuses (engine compartment)
Model shown:
9
Turbojet 385
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1
2
3 3
14 14
13
10
@ @ @
4
5
15 15
12
14 14
8
3 3
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17 11
7
6
16
10
3
1 4
8 6
2
7 5
9
Model shown:
Turbojet 385
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