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c. Remove the nut, washer, four M3×6 screws, and spinner disk at the bottom of the spreader.
Mount a new spinner disk and secure it using the washers, M3×6 screws, and nut.
Lock Unlock
Spinner Disk
Washer
M3×6 Screws
Nut
2
3
1
Spreading System Calibration
When to Calibrate
The Spreading System has been calibrated before delivery. There is no need to calibrate it before
rst use. Calibration is required in any of the following cases:
• The hopper gate cannot fully open or close.
• The material delivery rate is different from the desired value.
• The app incorrectly displays empty tank warnings.
Calibration Procedure
In the app, enter Operation View. Tap at the top of the screen, then tap
Calibration
in
Spreading System Settings
. Wait until the app indicates calibration is complete. If calibration fails,
try again.
Maintenance
1. Clean the residue inside the spread tank and spreader. Using dry compressed air and a clean,
soft dry cloth is recommended. DO NOT rinse with liquids.
2. The spinner disk is a consumable part. Follow the steps below to replace it if obvious wear
exists.
a. Ensure the aircraft is powered off. Then unplug the Spreading System cable.
b. To unlock the spreader, pull the spreader lock knob out, rotate it 90 degrees, and release.
Then rotate the spreader to detach it.