Toro 34225 - Page 37

Note:Recordtheamountofwatercollected
fromeachnozzleinthecollectionworksheet.
g027502
Figure40
1.Graduatedcontainer
2.Personalprotective
equipment—chemical
resistantgloves
CollectionWorksheet
Leftsprayer
nozzle
Centersprayer
nozzle
Rightsprayer
nozzle
Test
1
ml(oz)ml(oz)ml(oz)
Test
2
ml(oz)ml(oz)ml(oz)
Test
3
ml(oz)ml(oz)ml(oz)
8.Repeatteststep7foreachnozzleanadditional
2times.
9.Turnoffthepump/tankagitationswitch.
10.Calculatetheaveragequantityofwater
dischargedforeachnozzle;useaverage
dischargeformula.
AverageDischargeFormula
Formula
test1+test2
+test3
3
=
Theaveragespray
nozzledischargein
19.7seconds
475ml(16.05
oz)+507ml
(17.15oz)+504
ml(17.05oz)
Example
center
nozzle—narrow
pattern(red)
3
=
0.49L(16.75oz)
•Rightnozzle—recordthe
averagedischargequantity
here:
.
•Centernozzle—recordthe
averagedischargequantity
here:.
•Leftnozzle—recordtheaveragedischarge
quantityhere:.
ConvertingtheTimeandCollectionResults
toFlowRate
1.Convertthemilliliters(uidounce)quantities
thatyoucalculatedinstep10ofTestingthe
SprayerNozzleDischarge(page36)toliters(US
gallons)usingthequantityconversionformula.
Note:1L=1000ml
1USgallon=128oz
QuantityConversionFormula
FormulaResult(X)ml(oz)
0.1L(128oz)
=
(X)L(USgallon)
490ml(16.75oz)
Example
center
nozzle—narrow
pattern(red)
0.1L(128oz)
=
0.49L(0.13US
gallon)
A.Rightnozzle—recordthe
convertedcollected-waterquantity
here:
.
B.Centernozzle—recordthe
convertedcollected-waterquantity
here:
.
C.Leftnozzle—recordtheconverted
collected-waterquantity
here:
.
2.Calculatetheowrateofeachnozzleusingthe
calculatedow-rateformula.
3.
CalculatedFlow-RateFormula
Formula
Result(X)L(USgallon)
x60seconds
19.7seconds
=
(X)L(US
gallon)
.49L(0.13USgallon)
x60seconds
Examplecenter
nozzle—narrow
pattern(red)
19.7seconds
=
3.07L
(0.40US
gallon)per
minute
A.Rightnozzle—recordthecalculatedow
ratehere:
.
B.Centernozzle—recordthecalculated
owratehere:.
C.Leftnozzle—recordthecalculatedow
ratehere:.
37