Standard Cleaning; Quick Reference - Standard Cleaning - Hardi NAVIGATOR 3000 Operator's Manual

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Standard Cleaning

ATTENTION! For cleaning between spray jobs where crops are not very sensitive towards chemicals just sprayed.
1. Engage pump with tractor in idle, so that pump speed is as low as possible (250/550 r.p.m., depending on pump type).
2. Turn suction SmartValve towards
tank contents are transferred into the main tank. It is important to have full agitation for approximately 20 seconds, and
then close agitation valve completely.
3. Turn suction SmartValve towards
approximately 45 seconds.
4. Turn all sections on. Spray until air comes out of nozzles. When pressure drops, increase the pressure (regulation valve
closed/max. pressure). When the boom is completely empty, decrease the pressure for a few seconds (regulation valve
partially open) to avoid a pressure spike when restarting.
Repeat the following 3 steps 5 times:
1. Turn suction SmartValve towards
tank contents are transferred into the main tank.
2. Turn suction SmartValve towards
approximately 45 seconds.
3. Turn all sections on. Spray until air comes out of nozzles. When pressure drops, increase the pressure (regulation valve
closed/max. pressure). When the boom is completely empty, decrease the pressure for a few seconds (regulation valve
partially open) to avoid a pressure spike when restarting.

Quick Reference - Standard Cleaning

1/6
1/6
5 x 1/6
5 x 1/6
÷
NOTE! Pump speed 250-280 r.p.m.
A. Turn On.
B. Turn Off.
C. Minimum 45 seconds with nozzle Off.
D. Spray until air comes out of nozzles. When pressure drops, increase the pressure (regulation valve closed/max.
pressure). When the boom is completely empty, decrease the pressure for a few seconds (regulation valve partially
open) to avoid a pressure spike when restarting.
and the pressure SmartValve towards
and the pressure SmartValve towards
and the pressure SmartValve towards
and the pressure SmartValve towards
A
B
5 - Operation
until approximately 1/6 of the rinse
with all sections off for
until approximately 1/6 of the rinse
with all sections off for
C
D
C
D
73

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Navigator 3500Navigator 4000Navigator 6000

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