Toro 41198 Multi-Pro 1250 - Cleaning; Cleaning the Flowmeter; Cleaning the Suction Strainer

G002017
2
3
1
4
4
5
Figure72
1.Pivotpin4.Nylonbushing
2.Bolt5.Pivotbracket
3.Nut
4.Removetheboomandpivotbracketassemblyfrom
thecenterframetoaccessthenylonbushings.
5.Removeandinspectthenylonbushingsfromthe
frontandbacksidesofthepivotbracket(
Figure72).
Replaceanydamagedbushings.
6.Placeasmallamountofoilonthenylonbushings
andinstallthemintopivotbracket.
7.Installtheboomandpivotbracketassemblyintothe
centerframe,aligningtheopenings(
Figure72).
8.Installthepivotpinandsecureitwiththeboltand
nutremovedpreviously.
Repeattheprocedureforeachboom.
Cleaning
CleaningtheFlowmeter
ServiceInterval:Every200hours/Yearly(whichever
comesrst)(Moreoftenwhenusing
wettablepowders)
1.Thoroughlyrinseanddraintheentirespraying
system.
2.Removetheowmeterfromthesprayerandush
itwithcleanwater.
3.Removetheretainerringontheupstreamside
(
Figure73).
G012934
8
7
9
1
4 5
2
3
6
5
Figure73
1.Modiedangedbody
6.Turbinestudassembly
2.Rotor/magnetassembly7.Cableclamp
3.Hub/bearingassembly
8.Threadscrew
4.Hubassembly(with
keywayup)
9.Sensorassembly
5.Retainingring10.Flow-reducingsleeve
4.Cleantheturbineandtheturbinehubtoremove
metallingsandanywettablepowders.
5.Inspecttheturbinebladesforwear.
Note:Holdtheturbineinyourhandandspinit.
Itshouldspinfreelywithverylittledrag.Ifitdoes
not,replaceit.
6.Assembletheowmeter.
7.Usealowpressure(5psior50kPa)airjettoensure
thattheturbinespinsfreely.Ifitdoesnot,loosen
thehexstudonthebottomoftheturbinehubby
1/16ofaturnuntiltheturbinespinsfreely.
CleaningtheSuctionStrainer
ServiceInterval:Beforeeachuseordaily(moreoften
whenusingwetablepowders)
58