Toro Spray Master Series - Page 37

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Figure40
1.Lefttankreturnvalve
(OPENposition)
3.Righttanksuctionvalve
(OPENposition)
2.Lefttanksuctionvalve
(CLOSEposition)
4.Righttankreturnvalve
(CLOSEposition)
3.Pressthesprayer-pumpswitchtotheON
position(Figure41).
g317872
Figure41
1.Sprayer-pumpswitch
4.Whenthequantityofuidistransferredtothe
righttank,pressthesprayer-pumpswitchtothe
OFFposition.
SprayerNozzleApplicationRate
Themachineisfactoryequippedwithlavender
colorednozzletipsthathaveanapplicationrateof
1.3L(0.34USgallon)per93m
2
(1,000ft
2
)whenthe
sprayerpressureis2.8bar(40psi),andthemachine
isdriven8kph(5mph).
•Usetothenozzleapplicationratechartthatfollows
whenselectingnozzlesandsprayingwiththe
machine.
•Refertothespreader/sprayerchartafxedto
thebackofthekneepadforquickreference
calibrationinformationintheeld.
•Yourmachinesupportsapplicationratesbetween
0.95Lper93m
2
(0.25USgallonper1,000ft
2
)
through3.8Lper93m
2
(1.0USgallonper1,000
ft
2
).
Note:Eachsprayertipshutsoffwhensprayer
pressureis<0.3bar(5psi)topreventdripping.
NozzleApplicationRateTable
Nozzle
tipcolor
GroundspeedSprayer
pressure
Application
rate
Yellow8kph5mph2.8
bar
40psi
1.0L/
93m
2
0.27
(1/4)
US
gallon/
1,000
ft
2
Lavender8kph5mph2.8
bar
40psi
1.3L/
93m
2
0.34
(1/3)
US
gallon/
1,000
ft
2
Red8kph5mph2.8
bar
40psi
2.0L/
93m
2
0.54
(1/2)
US
gallon/
1,000
ft
2
Brown8kph5mph3.4
bar
50psi
2.9L/
93m
2
76
(3/4)
US
gallon/
1,000
ft
2
Gray
6.5
kph
4mph2.8
bar
40psi
3.8L/
93m
2
1US
gallon/
1,000
ft
2
Important:Note:thischartonlyappliesifyou
useairinjectednozzletips.Usingothertips
requiredifferentcalculations
AdjustingtheSprayerPressure
Thethrottlevalveadjustssprayerpressure.The
throttlevalveislocatedattheleftsideofthecontrol
console.
•Turntheknobofthethrottlevalveclockwiseto
increasespray-systempressure(Figure42).
37