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Note:
Use the quantity marks at the front,
left side of the sprayer tank for determine the
quantity of chemical solution in the tank.
5.
Rotate the handle for the drain valve clockwise
90° to drain the tank
Allow the sprayer tank to drain completely.
6.
Apply PTFE thread sealant to the threads of the
plug.
7.
Close the tank-drain valve, remove the drain
hose, and install the drain plug into the valve
(Figure
44).
Note:
Dispose of the sprayer chemicals
according to local codes and the chemical
manufacturer's instructions.
Spraying with the Sprayer Boom
Important:
To ensure that your chemical
solution remains well mixed, use the agitation
feature whenever you have solution in the
tank. For the agitation feature to work, set the
sprayer-pump switch to the O
the tank-agitation lever, and run the engine at high
idle. If you shut off the machine and agitation
is needed, leave the motion-control lever in the
N
position, engage the parking brake,
EUTRAL
increase the throttle to the F
on the pump and set agitation lever.
Note:
Calibrate the sprayer before you start the spray
application; refer to
Calibrating the Sprayer (page
1.
Set the sprayer-pump switch to the O
2.
Drive the machine to the job site.
3.
Push forward the tank-agitation lever to the O
position.
Note:
There is some agitation effect even while
the tank-agitation lever is in the O
4.
Adjust the sprayer-pressure control to the setting
that you determined in
(page
35).
5.
Move the narrow or wide-spray pattern lever to
the O
position and begin spraying.
N
Important:
Do not use both the narrow and
wide controls at the same time.
(Figure
44).
position, pull back
N
position, switch
AST
position.
N
position.
FF
Calibrating the Sprayer
1. Overlap area
35).
FF
1. Overlap area
6.
When you finish spraying, push forward the
spray-pattern levers and set the sprayer-pump
switch to the O
Note:
If you need to continue to mix the sprayer
tank contents, leave the sprayer-pump switch in
the O
position and pull back the tank-agitation
N
lever.
41
Figure 45
Narrow-spray pattern
2. Effective spray area
Figure 46
Wide-spray pattern
2. Effective spray area
position.
FF
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