Great Plains NP4000B Operator Manual - Manual (Page 51)

Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 47
2014-05-14 Table of Contents Index 417-199M
Wash Water (NP4000A)
Refer to Figure 20
Empty the 10 gallon applicator First Aid Water tank.
Refill it with fresh clean water. If the nurse tank cart is at
hand, refill the nurse tank wash water as well.
The water needs to be changed daily. Water absorbs
ammonia vapor from the air, and becomes an
ammonium hydroxide solution over time.
When emptying wash tanks, use the time and water to
train operators on tank operations, and first aid rinsing
procedures.
Sealer Setup (NP4000A)
From the factory, sealers are preset for optimal shipping
configuration. The factory default settings are not likely to
be suitable for your field conditions.
Adjustments may also be required for different fields and
from season to season.
See “NH3 Sealer Adjustments” on page 87.
Figure 20
First Aid Water Station
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