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VT80BL Instruction Manual 

Page 4

JETS MUNT S.L

Warranty

  The warranty period for the VT80 is 2 years from the date of purchase, or 25 running
hours, whichever comes first. Warranty is valid solely for the original owner and is non
transferable upon resale.
  Warranty includes all supplied parts, and is limited to manufacturing and material defects
only. Shipment costs, including packing and customs fees are not covered by the warranty
and will be always at owner expense.

  Damage or defective operation covered under the warranty terms will be repaired and
tested at no cost the original owner (other than shipping expenses). Repairs not covered
under the terms of warranty will be carried out by Jets Munt SL or their appointed agents
after agreement of costs.

  Before returning the engine or ancillary equipment for service of repair, please contact
first to your local dealer or Jets Munt central office to agree action and costs.

  Please do not disassemble this engine or any other item supplied. You will breach your
warranty agreement and you will find it is a precision assembly which you will be unlikely to
re-assemble without considerable difficulty and specialist equipment. Simply slackening the
spinner nut of the rotor will immediately lose the delicate balance condition, without which
the engine may not run without damage to its rotating assembly.

  This warranty is void if any one or more of the following conditions applies. In such a case
Jets Munt will accept no responsibility for any damage or any other consequence caused by
the VT80 operation.

1. The product has been subject to any form of operation whilst containing incorrect fuel,
oil, or fuel/oil mix.

2. The product is crash damaged, pump is blocked due dirt ingestion, electronics or pump 
are flooded by fuel, connection leads are cut or lost its isolation and short-circuit, reverse
polarity on battery, etc.

3. Unauthorized maintenance or modifications have been made to any part of the product,
including the unlocking of the ecu and changing the manufacturer settings or any of the
items supplied has been dissasembled.

4. Parts have been damaged by ingestion of foreign objects (e.g. wires, sand, water etc).

5. The engine has been operated incorrectly. 

6. The product has been misused, neglected or inadequately maintained.

7. Damage to the engine where blockages in the fuel system have occurred by unfiltered or
contaminated fuel. 

Jets-Munt Representatives:

Check the current dealer list on our web page, www.jetsmunt.com 

Содержание VT80BL

Страница 1: ...age 1 Specifications Nominal thrust 80N at 150 000 RPM Idle thrust 4 5N Idle RPM 45 000 Diameter 90 5mm 3 56 Engine weight 950g 2 1lb Installed weight 1 075g 2 37lb Fuel Kerosene 3 5 oil Fuel comsumpt...

Страница 2: ...Fuel system Page 8 Fuel lter Page 8 ECU Engine Control Unit Set Up Page 8 Aligning transmitter with ecu Page 10 Failsafe Page 11 Preparing the engine for running Page 11 Prevent ood engine Page 12 Fir...

Страница 3: ...358 Arenys de Munt Barcelona Spain Web site www jets munt com E mail info jets munt com Fax 34 93 7950113 Legal and Disclaimer The engine design and the contents of this manual are copyright by Jets M...

Страница 4: ...e di culty and specialist equipment Simply slackening the spinner nut of the rotor will immediately lose the delicate balance condition without which the engine may not run without damage to its rotat...

Страница 5: ...engine exhaust contains gases which can cause asphyxiation and nuisance smells 5 Do not touch the engine whilst it is running Turbines rotate at a very high rpm and the engine casing and exhaust can r...

Страница 6: ...rom the engine intake so there is no possibility of accidental ingestion of the wire 3 Fuel pipe should be routed similarly clear of the intake 4 The fuel pump should be preferably mounted with the sp...

Страница 7: ...can be pulled out of the plane and without connecting to the ecu just using an 5 10V battery the data stored can be played back in real time same presentation as if the engine was running Playback mod...

Страница 8: ...he ecu so that some fuel clean all the possible dirt particles that could have entered in the system during installation ECU Engine Control Unit Set Up The ECU supplied is supplied programmed for the...

Страница 9: ...VT80BL Instruction Manual Page 9 JETS MUNT S L Engine installation Electrical connections Engine installation Fuel system...

Страница 10: ...lay will now change to 6 Leaving the throttle stick in the minimum position raise the throttle trim to the full up position or switch Engine Cut switch to o and again press the button to store the val...

Страница 11: ...should not be required and can only be carried out by Jets Munt SL or your authorized dealer Preparing the engine for running A suitable platform table workbench is now required to clamp the test sta...

Страница 12: ...rted start the start up sequence is aborted by the user or automatically before the engine arrive to idle This can cause that the kerosene inside the engine keep burning for long time and could destro...

Страница 13: ...ized in pulsating mode Few seconds later the kerosene will ignite and the exhaust temperature will begin to increase The rpm and pump power will increase automatically During this phase the data termi...

Страница 14: ...sing the starter for long time can destroy the starter motor List of ECU message codes Here is a list of possible messages shown on the data terminal screen and their meaning TrimLow Indicates that th...

Страница 15: ...efective RPM sensor RCPwFail Lack of power from the radio receiver VT80BL Trouble Shooting PROBLEMS SOLUTIONS The engine loses power in ight 1 The ECU battery is empty recharge 2 The lters are dirty T...

Страница 16: ...ngine Use a appropriate adapter for the 6mm tube output of the UAT to the 4mm in the inlet side of the fuel pump direction of fuel ow is clearly shown at the top of the pump The clear 4mm tubing is us...

Страница 17: ...e 2T oil The engine can use 2T oil but the di erent oil brands use di erent contents of additives to protect the mechanical parts from rust during inactivity periods This is good for engine protection...

Страница 18: ...e glow plug voltage The engine come from factory with this voltage adjusted for reliable starts and long life of the glow plug element Increasing the voltage beyond the necessary will cause the failur...

Страница 19: ...l system is kept free from dust and dirt inclusion and that fuel is carefully ltered Running Time Counters Using the second left hand button scroll through the menu s to the INFO menu This screen cont...

Страница 20: ...he normal procedure Trim up cycle stick The time to shut down and later start is exactly the same as standard operation This mode is useful for gliders where the engine is used to climb to height shut...

Страница 21: ...Start option in the ECU Menu Do this during a normal ight at a high altitude and throttle down to idle then begin a 15sec count down From this try to gauge if the aircraft can maintain ight during th...

Страница 22: ...ve a plane in particular circumstances but it can do much more harm than good A belly landing or landing gear damage due to a ameout induced heavy landing is more favorable than a similar landing arri...

Страница 23: ...een Button Radio Check to go to Radio Screen Button Last Shutdown to go to Last Shutdown Screen Button File to go to File Screen Only visible if uSD inserted before turn on Button Back to go initial s...

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