A-B Route Operation Mode
Switch to A-B operation mode after the aircraft takes off and the spinner disk begins to spin. When the aircraft reaches
the first turning point, the hopper gate opens and the aircraft flies along the route and spreads material automatically.
Spreading cannot be started or stopped manually.
The operation resumption function can be used during operation. Once the operation is paused, the hopper gate closes
automatically to stop spreading while the spinner disk continues to spin. After operation is resumed, the aircraft returns
to the breakpoint or projection point and continues spreading.
Manual Plus Operation Mode
Switch to M+ mode after the aircraft takes off and the spinner disk begins to spin. The hopper gate opens and the
aircraft spreads material automatically once it has begun flying.
Manual Operation Mode
Switch to M mode after the aircraft takes off. Use the Spray button on the remote controller to start or stop spreading
manually.
In all operation modes except Manual operation mode:
• When the aircraft flies along spreading flight routes, the hopper gate opens automatically to start spreading.
• When the aircraft flies along the connecting routes between spreading flight routes, the hopper gate closes
automatically to stop spreading while the spinner disk continues to spin.
Maintenance
1. Clean the residue in the spread tank and spreader immediately after spreading and keep the system dry.
2. The spinner disk is a consumable part. Follow the steps below to replace the spinner disk if there are obvious signs of wear.
a. Make sure that the aircraft is powered off.
b. Remove the pin, nut, washer, and spinner disk at the bottom of the spreader. Mount a new spinner disk and secure it
using the washer, nut, and pin.
Operate with caution to avoid injury caused by sharp or moving mechanical parts.
Spinner Disk
Washer
Nut
Pin
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