GAUI Hurricane 255 Operating Instructions Manual page 38

Page 14
Upper figure:
Attach the tailboom supports to the elevator carrier and align the elevator horizontally before screwing on the elevator
carrier. Mount the tail servo (GS-095) on the holder and screw the linkage ball to the servo lever 5 mm away from the
rotating point.
Hook in the tail rotor linkage rod and align the tail servo holder before screwing it on so that the linkage rod runs in parallel
to the tailboom (see figure 1-2). The distance between tail rotor casing and servo holder must be 191.5 mm (see figure
1-1).
Lower figure:
Build the rotor head linkage rods according to the drawing at the upper right and connect the linkage rods. If built correctly
the servo levers, swash plate, pitch compensator levers and paddles must be aligned perfectly horizontal. The angle of
attack of the rotor blades then has to be 0°.
If the lever of the tail servo is at a 90° angle to the linkage rod, the linkage lever of the tail rotor has to be aligned at a 90°
angle to the tailboom (see small fig. in the lower right). For correct setting, the tail servo holder can be moved on the
tailboom if required.
The gyro and the receiver are attached to the chassis bottom plate. The flight controller (ESC) is installed at the side of the
chassis plate. The flight battery is installed at the front of the slanted battery attachment plate with hook-and-loop tape.
Important!
Tighten the retention screws for the rotor blades only enough for the rotor blades to still automatically align at a
180° to each other in flight.
A precise functional description of the gyro and flight controller can be found after the installation instructions.
Page 15
Upper figure:
The figure shows the wiring when using a JR remote control.
Lower figure:
The figure shows the wiring when using a FUTABA remote control.
Independently of the wiring diagrams shown, you should always observe the documentation of the remote control used by
you.
Caution, important note!
Since electrical drives can be very dangerous, we recommend disconnecting the motor from the controller for any
subsequent maintenance and setting work. This reliably prevents inadvertent start-up of the mechanics.
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