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Figure 45
1. Tank-drain handle
Open the valve to drain any unused material
from the tank and dispose of it according to
local codes and the material manufacturer's
instructions
(Figure
the lynch pin on the bracket securing the drain
valve to the machine and let the valve rest on
the ground. This allows any residual material
in the line to drain.
Figure 46
1. Valve open
2. Lynch pin
3.
When the tank has drained completely, install
the valve to frame with the lynch pin removed
previously and close the drain valve
4.
Fill the tank with at least 190 L (50 US gallons)
of clean, fresh water and close the cover.
Note:
You can use a cleaning/neutralizing
agent in the water as needed. On the final rinse,
use only clean, clear water.
46). After draining, remove
3. Valve closed
(Figure
5.
Lower the booms into the spray position.
6.
Start the engine and move the throttle lever to
a higher idle.
7.
Ensure that the agitation switch is in the O
position.
8.
Set the pump switch to the O
use the application-rate switch to increase the
g028158
pressure to a high setting.
9.
Set the master-boom switch and boom-control
switches to the O
10.
Allow all of the water in the tank to spray out
though the nozzles.
11.
Check the nozzles to ensure that they are all
spraying correctly.
12.
Set the master-boom switch to the O
set the pump switch to the O
stop the engine.
13.
Repeat steps
to ensure that the spray system is fully cleaned.
Important:
procedure at least 3 times to ensure that
the spray system is fully clean, preventing
damage to the system.
14.
Clean the strainer; refer to
Strainer (page
Important:
chemicals, clean the strainer after each tank.
15.
Using a garden hose, rinse off the outside of the
sprayer with clean water.
16.
Remove the nozzles and clean them by hand.
Note:
Replace damaged or worn nozzles.
g018933
46).
43
position and
N
positions to begin spraying.
N
position, and
FF
4
through
12
at least 2 more times
You must always complete this
Cleaning the Suction
37).
If you used wettable powder
N
position,
FF
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