Pipistrel Alpha Electro - Page 36

ALPHA Electro
www.pipistrel-aircraft.com
REV. 0
POH-167-00-40-150
3-8
DRIVE COMMUNICATION FAILURE
The warning only appears during ground operation.
- in this case the start-up is not possible
COOLANT SENSOR FAILURE
- Reduce power
- Monitor temperatures
- Land as soon as practical
COOLANT PUMP FAILURE
- If appears while on the ground: do not take-o
- If appears during ight: power controller temperature will
rise very fast and motor power will be eventually cut. Reduce
power, check temperatures. Land as soon as possible
DC/DC COMMUNICATION FAILURE
- If this occurs on the ground do not take-o
- If this occurs in ight land as soon as practical
DC/DC MALFUNCTION
- If this occurs on the ground do not take-o
- If this occurs in ight land as soon as practical
DC/DC NOT WORKING
This warning appears when motor RPM exceeds 300.
- If this occurs on the ground do not take-o
- If this occurs in ight land as soon as practical
POWER LEVER COMMUNICATION
FAILURE
When this warning appears the power setting will stay on the last value.
If the available power is enough to maintain level ight:
- Land at the nearest aireld
- When the touch-down point is within the gliding cone, disen-
gage the PWR CTRL circuit breaker and perform an emergen-
cy engine-out landing
If the available power is NOT enough to maintain level ight or is higher
than MCP:
- Locate a suitable landing spot
- When the available power is not needed anymore, disengage
the PWR CTRL circuit breaker and perform an emergency
outlanding
DRIVE AUX POWER FAILURE
When this error appears, the motor and power controller don`t have
power. This error only appears during ground operation.
PUMP AUX POWER FAILURE
This warning indicates water pump failure and only appears during
ground operation.
Emergency procedures