Morris CX 8105, Operator'S Manual

Page: 64 / 182

Operation
5-30 December 2016 CX 8105 - Ground Drive
Double Shoot Settings
Plenum Damper Settings
Adequate air volume is necessary at all times to carry
the product in the air stream. Air volume can be
controlled by adjusting the plenum damper settings.
The table below lists initial plenum damper settings for
certain products.
Note: The settings in the table should be used only
as a guide.
• If fertilizer plugging or surging occurs decrease the
seed damper setting to eliminate the problem.
• If
seed plugging or surging occurs increase the seed
damper setting to eliminate the problem.
Suggested Plenum Settings
Product Seed Fertilizer
Rate
lb/acre
Damper
Setting
Rate
lb/acre
Damper
Setting
Fine
Seeds
All Rates 1 All Rates Open
Coarse
Grains
90 lb
(100 kg/ha)
Open
50 lb
(56 kg/ha)
2
90 lb
(100 kg/ha)
4
100 lb
(112 kg/ha)
Open
90 lb
(100 kg/ha)
3
150 + lb
(168 kg/ha)
Open
Large
Seeds
180 lb
(200 kg/ha)
Open
40 lb
(45 kg/ha)
2
Single
Shoot
Lower
Pipes
- Top Damper Closed
- Bottom Damper Open
Upper
Pipes
- Top Damper Open
- Bottom Damper Closed
Note: See “Fan Speeds” for Fan RPM.