ROTAX Engine Type 915 i A Training
Whether you are a qualified pilot or a novice, complete knowledge of the aircraft, its controls and operation is mandatory before a solo flight. Flying any type of aircraft involves a certain amount of risk. Be informed and prepared for any situation or hazard associated with flying. A recognized training program and continued education for piloting an aircraft is absolutely necessary for all aircraft pilots. Make sure you also obtain as much information as possible about your aircraft, its maintenance and operation from your dealer. Engine-specific training courses are provided by the authorized distributors according to manufacturer specifications (iRMT).
Regulations
Respect all legal requirements or local rules pertaining to flight operation in your flying area. Only fly when and where conditions, topography, and airspeeds are safest. Consult your aircraft dealer or manufacturer and obtain the necessary information, especially before flying in new areas.
ROTAX Engine Type 915 i A Instrumentation
Keep an engine log book and respect engine and aircraft maintenance schedules. Keep the engine in top operating condition at all times. Do not operate any aircraft which is not properly maintained or has engine operating irregularities which have not been corrected.
ROTAX Engine Type 915 i A Maintenance (iRMT)
Since special training, tools and equipment are required, engine servicing shall only be performed by an authorized ROTAX® aircraft engine distributor or their independent service center. BRP-Rotax requires that any service or maintenance work be carried out and verified by a technician that has a current iRMT rating. When the engine will not be operated for a longer period protect the engine and fuel system from contamination and environmental exposure.
Engine operation for ROTAX Engine Type 915 i A
Never operate the engine without sufficient quantities of operating fluids (oil, coolant, fuel). Never exceed the maximum permitted operational limits. In the interest of safety, the aircraft must not be left unattended while the engine is running.
The operating limits for certified engines are also given in the type certificate for the relevant engine type. This chapter of the Operators Manual (OM) contains the operating limits that must be observed and adhered to while operating this type of engine.
Caution Lamps
On the engine Type C24 AC-DC Converter Version, three caution lamps are implemented in the system:
Caution lamp Output 14 V (EMS)
The Caution lamp indicates the status of the Output 14 V (EMS) on the AC-DC converter which get supplied by Generator 2. The Output 14 V (EMS) lamp may be ON during engine start, until the voltage is bigger then >11.9 V. As long as Voltage stay within 11.9 V and 14.46 V the lamp remains OFF. In the unlikely event that the voltage is not longer within this range the lamp will come ON. If voltage will get back into normal operating range the Output 14 V (EMS) will go OFF again. No effect on engine power, rely on alternate power supply system. If Output 14 V (EMS) show up on ground a Maintenance action is required, if the lamp show up in flight - Check EMS Warning lamps and the Caution lamp Output 28 V (AC), also the Current and Voltage of the Battery. Flight is possible to your destination at your own discretion.
Caution Lamp Output 28 V (AC)
If engine is not running or rpm is below generator switching rpm the Output 28 V (AC) lamp indicates that the power supply of 28 V side is not active. In this state the charging of the battery is not given. If voltage will get back into normal operating range the Output 28 V (AC) will go OFF again. If Output 28 V (AC) show up on ground a Maintenance action is required, if the lamp show up in flight - Check EMS Warning lamps and the Caution lamp Output 14 V (EMS), also the Current and Voltage of the Battery. Flight is possible to your destination at your own discretion.
Caution Lamp Start / Backup Battery Switch
If Start Power Switch or Backup Battery Switch or both are activated the this Caution lamp will be ON. So please check with Aircraft manufacturer on witch condition the switches need to be activated during flight. If lamp show up without having activated Start power or Backup Battery Switch a Maintenance action is required.