Schempp-Hirth Ventus-3M Performance, Предварительное руководство по эксплуатации самолета

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SCHEMPP-HIRTH FLUGZEUGBAU GmbH, KIRCHHEIM/TECK
Ventus-3M „Performance“ FLIGHT MANUAL
March 2019
Revision –
7.3.38
I. Power plant operating unit MCU3 BG (cont.)
B) Functional description (cont.)
7.2 Error Messages – Limit switch malfunction (SWITCH):
Number FEHLER_WATERPUMP_FUSE (54)
Display Waterpump fuse trig.
Description The internal fuse for the water pump has tripped (self-resetting). The fuse is
automatically reset if possible. No action by the pilot is necessary.
Text Cool water pump fuse triggered. Overheat possible. Limited engine operation time.
Short text Waterpump fuse trig.
Number FEHLER_RPM_FUSE (56)
Display Pos. sensor malfunc.
Description The internal fuse for position and speed sensors has tripped (self-resetting). The fuse
is automatically reset if possible. No action of the pilot is necessary. Without functional
position sensors neither the automatic propeller stop nor an automatic spindle drive
movement is possible.
Text Position sensors malfunction. Automatic propstop and Power plant extend/retract
disabled.
Short text Pos. sensor malfunc.
Number FEHLER_BEIDE_ENDSCHALTER (57)
Display Endswitch malfunc.
Description Both spindle limit switches are simultaneously detected as closed. This state cannot
occur normally and therefore indicates at least one defective limit switch. The
automatic drive extension/retraction process is deactivated in sequence. The power
plant can only be retracted and extended manually.
Text Endswitch malfunction. Manual power plant drive required.
Short text Endswitch malfunc.