
Great Plains | 411-633M | 10/21/2021
34
PL5500 Planter
Operation
Seed Meter Operation
1. Install disks for your crop/population range
according to the Material Rate manual and the
instructions beginning on page 35 of this manual.
2. Open the gate at the planting rows to the
recommended initial setting from the seed rate
charts. At unused rows, install a blank disk and
close the inlet gate.
3. Operate the fan to achieve the suggested air
pressure.
4. With all rows primed, rotate meters one turn to fill
the cells to the edge of the drop brush. Rotate the
drive shaft (top forward) with a 7/8 inch wrench,
or raise and rotate the ground drive wheel (top
forward).
5. Leave the fan running to keep seed in top cells.
6. Install rain covers.
7. Begin planting. Meter operation is automatic from
this point on.
Planting Rate
Population Target Risk
Tire pressure is important for ground drive
planters. Incorrect tire pressure causes incorrect
or inconsistent seed metering.
Prepare seed meters, including disks, gates, and
meter pressurization.
Check tire pressure.
Check planting rate.
Changes in seed rate do not affect fertilizer rate.
Full details on rate setting sprocket selection and
installation are found in the Material Rate manual.
Seed Monitoring System Setup
The seed monitoring system must be set up with: (a)
correct row count, (b) correct row spacing, (c) speed
calibration, and (d) expected population limits for rate
reports and useful alarms. See console manual for
instructions for your seed monitoring system.
If you only plant with the factory configuration of the
planter, you do not need to update row count and
spacing. If any rows are unused, adjust the seed
monitoring system setup. Speed calibration must be
done before first use. After that, calibration is
recommended periodically, particularly if soil
conditions change. See the Material Rate manual
and the console manual for instructions for your seed
monitoring system.If any rows are unused, use the
blank disks.
Ground Drive Setup
Adjust drive speed range sprockets and transmission
sprockets.
See the console manual for instructions for setting up
your seed monitoring system.
Range Sprockets (S/N D1053X-)
1. Select the range sprockets for your seed and rate
from the charts in the Material Rate manual.
2. Loosen the idler (1) and remove the drive chain.
3. Remove the retaining pins from the sprockets (2)
and storage towers.
4. Exchange the sprockets to match the seed rate
chart.
5. Install the retaining pins on the sprockets. Store
and pin the removed sprockets onto the storage
towers.
6. Reroute the chain and tighten the idler.
Transmission Sprockets (S/N D1053X-)
1. Select the transmission sprockets for your seed
and rate from the Material Rate manual.
2. Pull the idler handle (1) to remove the chain.
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71229A
2
1
2
3
71229
1
2