Amity Technology Concord 2250, Руководство по эксплуатации для владельца

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To change metering rolls on a VR System:
1. Close the meter gate or ensure the bin is empty.
2. Remove the meter door and set aside.
3. Remove (2) 5/8" stainless bolts on the meter fl ange.
4. Loosen set screw on coupler.
5. Slide motor and coupler off the shaft.
6. Remove the two nuts that hold the bearing on the meter shaft
(motor-end only).
7. Pull the shaft out of the meter (with the motor still attached)
while holding on to the meter roll.
8. Remove the meter roll.
9. Re-assemble the meter in reverse order with the desired
meter roll.
Meter Roll Options
Amity’s standard high capacity and optional medium capacity
meter rollers are constructed of stainless steel for lifetime
performance
Four meter roll options are available.
The high capacity roll has eight ½” deep bars and is used for
most applications.
The medium capacity roll has twelve ¼” deep bars and is used
on smaller machines or for consistently lower seeding or fertilizer
rates.
The low volume has a pattern of short, shallow depressions to
gradually larger, deeper depressions for very low seeding rate.
The fi ne product meter roll has a continuous pattern of shallow
depressions for very low seeding rates with high accuracy.
Changing Metering Rolls - Hydraulic drive System