manualshive.com logo in svg

ULPOWER 260 series, Руководство по устранению неисправностей

Поделиться
Скачать
ULPOWER 260 series Скачать руководство пользователя страница 3

Welcome to the ULPower troubleshooting guide 2.0 

The first section covers ‘procedures to follow before first start’ this is a reminder for those who are not yet ready to  
start – to make sure that they have covered the basics.  Your particular installation may vary slightly, and we refer you to 
your engine and OEM installation guides for further details. 
Please keep in mind that your engine has been fully tested at factory before shipment. 
 
The Troubleshooting guide starts immediately after and is linked between topics.  You may always return to the 
‘Troubleshooting Start Page’ for troubleshooting by clicking on the ULPower logo on the top right of each page.  
 
You may also simply  ‘scroll’ through the guide.  If you are using this guide on a mobile phone or tablet you may need to 
download the Adobe Acrobat Reader to enable the links. 
 
This document is provided as a guide. Please let us know if you find any errors or provide ideas for improvement. 
 
The abbreviation “i.a.w. … manuals” means ‘in accordance with… manuals” 
Please ALWAYS cross check with the latest  installation, maintenance , operating  manuals, available from  

http://ulpower.com

  

Regards 
 
The ULPower Team (email 

[email protected]

 )      

 

 

 

 

E&OE Mar 2019

 

Содержание 260 series

Страница 1: ...Interactive Troubleshooting Guide Version 2 0 Click an engine or scroll to next page to continue...

Страница 2: ...Contents Instructions Before first start checks Trouble shooting guide...

Страница 3: ...is linked between topics You may always return to the Troubleshooting Start Page for troubleshooting by clicking on the ULPower logo on the top right of each page You may also simply scroll through th...

Страница 4: ...n Reconnect sensor light goes off 5 Start up routine with COIL checks Ignition coils set coil 1 ON coil 2 OFF Throttle max 30 open normally cracked open Safety check area clear and shout clear prop Ma...

Страница 5: ...first start after first start TROUBLESHOOTING STARTS HERE Remember to always work i a w the latest manuals If you are unsure of what action to take or unable to resolve your problem contact your local...

Страница 6: ...to start at FIRST START Start button Grounding ECU connection Ignition cables Fuel system Sparkplugs Coils ECU Wiring loom Injectors Click text or the image above for an aspect you suspect or if unsur...

Страница 7: ...e and connection of ground cable between the engine and the airframe 3 Check using a multimeter check for continuity i e that there is no break from engine to the negative terminal on the battery This...

Страница 8: ...h ends of the ignition cable coil side sparkplug side The connectors will remain in place if installed correctly If they break free REMAKE THE CONNECTION Check if both connectors from the wiring loom...

Страница 9: ...bles Check HT cable orientation are HT cables correctly installed between cylinders spark plugs and coils 4 Cylinder 260 350 series 6 Cylinder 390 520 series NOTE for RR engines see relevant installat...

Страница 10: ...epending on the installation there may be a DPST switch to select pumps and or an over ride switch UNDERSTAND THE INSTALLATION YOU ARE WORKING ON BEFORE TROUBLESHOOTING Fuel Pump Control Relay FPCR Wi...

Страница 11: ...sufficient volume at the intake 4 Are you sucking air Check pick up points in the tanks and no weak spring drains that allow air to be sucked if necessary provide fuel from a slave tank to test flow 5...

Страница 12: ...the ground or use a new spark plug Engage starter engine Check if there is a spark CAUTION HIGH VOLTAGE NOTE You may not see the spark in bright sunlight shield it for better visibility Method 2 prefe...

Страница 13: ...IS LIVE Using a multi meter set to DC volts Measure voltage between ground and control signal wire see right If you have 0v there is a short circuit between ground and control signal wire in the wirin...

Страница 14: ...nals min 12 V If not ok change battery and try to start engine again If ok disconnect both coils for safety reasons Master ON and ECU ON NOTE ENGINE IS LIVE Measure voltage between and on the ECU wiri...

Страница 15: ...l wires green browns grey yellow white shrink sleeve to avoid contact with each other or ground Use a separate fully charged battery do not connect two batteries together Connect the blue shrink sleev...

Страница 16: ...ECU ON NOTE ENGINE IS LIVE Keep the additional injector close to your ear Engage the starter of the engine Listen to hear click click click If no it means that there is no signal coming from the ECU o...

Страница 17: ...start RPM Black Smoke High Fuel Consumption Sooty plugs Oil Pressure Oil Temp Oil Leaks consumption Loss of Compression Detonation Fuel Pump failure CHT variations EGT variations Regulator Voltage dr...

Страница 18: ...LE CABLE As per the installation manual the throttle cable should never be installed taut or tight from the engine to the firewall Always install it with some slack see IM NB If the throttle cable is...

Страница 19: ...6 bolts at manifold inlet tubes at each cylinder head Remove the air filter and check if both screws and throttle axle are still in place Check fuel line size routing condition and connections are i a...

Страница 20: ...t working properly reading an incorrect temperature the fuel air mixture will not be correct OIL TEMPERATURE SENSOR OTS PROBLEM If the OTS values are reading between 30 C and 140 C the check light wil...

Страница 21: ...dle first Allow engine to cool and check spark plugs If the spark plugs are grey clear the mixture is correct AIR PRESSURE SENSOR APS PROBLEM INSTALLATION ISSUE If the APS installed in the ECU is not...

Страница 22: ...nometer or ask your ULP agent for the oil and fuel pressure trouble shooting kit Adjust the parameters on your instrument or change the sensor until logged values are very close to equal the manometer...

Страница 23: ...ick INLET AIR TEMPERATURE IS TOO HIGH If the air filter is taking in hot air due to its location inside the engine compartment the engine temperature will rise and consequently the oil temperature wil...

Страница 24: ...is no interference with the air coming through the cylinder heads and create an escape way out of the engine room that is big enough See installation manual for a testing procedure Your oil cooler ins...

Страница 25: ...r instrument replace if necessary NO SPARK OR NO FUEL INJECTION check ignition system or spark plug check fuel injector RAM AIRBOXES NEED MODIFICATION An equal amount of fresh air is required to ALL c...

Страница 26: ...r can reach the air boxes Close all gaps around the air boxes That way the airflow is forced to go over the cylinder cylinder heads Incoming air must find an easy way out Make sure there is no interfe...

Страница 27: ...the senor and adjust your instrument replace if necessary NO SPARK OR NO FUEL INJECTION EGT is the best parameter to check if the cylinders are working properly If the EGT value drops out completely a...

Страница 28: ...re and higher temperatures and risk of detonation How to prevent air suction Make sure the suction line to the fuel pump can never whatever attitude your plane is in suck air from the fuel tanks Make...

Страница 29: ...ternators are 3 phase AC generators How to check the 3 phases Disconnect the 3 pin connector on the alternator wiring Run the engine usual safety conditions apply Carefully measure the voltage between...

Страница 30: ...ls with a voltmeter on Volts DC whilst the regulator is connected and the engine is running A fully charged battery should read 14 3 14 5 V at least 12 5 v is needed to fly safely VOLTAGE DROP ON REGU...

Страница 31: ...ature altitude temperature or crankshaft position sensor the ULP check light will be illuminated indicating a sensor disconnection or failure Install ULRead on your PC and use the ULRead CABLE to find...

Страница 32: ...es the separator through the air breather line For safety reasons we advise to install an air breather vent line yourself Make sure this line cannot touch the muffler or can get blocked for some reaso...

Страница 33: ...latest maintenance manuals OIL CONSUMPTION The engine will only CONSUME oil when oil can enter the combustion chamber Check compression for piston piston rings procedure here cracked pistons damaged...

Страница 34: ...earance i a w the latest maintenance manual BUILD UP OF LEAD DEPOSIT 100LL AVGAS contains TEL Tetra Ethyl Lead Consequently when running on 100LL lead deposits may build up on the valves and valve sea...

Страница 35: ...burn away the exhaust valve Check valve and replace if necessary Remachine lap the valve seats as required i a w the maintenance manuals PISTON PROBLEM A cracked or pitted piston and or damaged pisto...

Страница 36: ...lting in pressures of up to 30 bar Such high pressure pushes the rubber anti return valve in the fuel pump and can jam or block the system On the next engine run the fuel pump may not be able to unblo...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды