Operator's Manual

SpraySystem
Maintenance
WARNING
Chemicalsubstancesusedinthespray
systemmaybehazardousandtoxictoyou,
bystanders,animals,plants,soilsorother
property.
•Carefullyreadandfollowthechemical
warninglabelsandMaterialSafetyData
Sheets(MSDS)forallchemicalsusedand
protectyourselfaccordingtothechemical
manufacturer'srecommendations.For
example,useappropriatePersonal
ProtectiveEquipment(PPE)including
faceandeyeprotection,gloves,orother
equipmenttoguardagainstpersonal
contactwiththechemical.
•Keepinmindthattheremaybemorethan
onechemicalusedandinformationon
eachshouldbeassessed.
•Refusetooperateorworkonthesprayerif
thisinformationisnotavailable!
•Beforeworkingonaspraysystem
makesurethesystemhasbeentriple
rinsedandneutralizedaccordingto
therecommendationsofthechemical
manufacturer(s)andallofthevalveshave
beencycledthreetimes.
•Verifythereisanadequatesupplyofclean
waterandsoapnearby,andimmediately
washoffanychemicalsthatcontactyou.
InspectingtheHoses
ServiceInterval:Every200hours—Inspectallhoses
andconnectionsfordamageand
properattachment.
Every400hours/Yearly(whichevercomes
rst)—InspecttheO-ringsinthevalve
assembliesandreplacethemifnecessary.
Examineeachhoseinthespraysystemforcracks,
leaksorotherdamage.Atthesametime,inspectthe
connectionsandttingsforsimilardamage.Replace
anyhosesandttingsifdamaged.
ChangingthePressure
Filter
ServiceInterval:Every400hours
1.Movethemachinetoalevelsurface,shutoffthe
sprayerpump,shutofftheengine,andremove
thekeyfromthestarterswitch.
2.Alignadrainpanunderthepressurelter
(Figure73).
g028235
Figure73
1.Filterhead4.Bowl
2.O-ring(bowl)5.O-ring(drainplug)
3.Filterelement6.Drainplug
3.Rotatethedrainplugcounterclockwiseand
removeitfromthebowlofthepressurelter
(Figure73).
Note:Allowthebowltodraincompletely.
4.Rotatethebowlcounterclockwiseandremoveit
lterhead(Figure73).
5.Removetheoldpressurelterelement(Figure
73).
Note:Discardtheoldlter.
6.ChecktheO-ringforthedrainplug(located
insidethebowl)andtheO-ringforbowl(located
insidethelterhead)fordamageandwear
(Figure73).
Note:ReplaceanydamagedorwornO-rings
fortheplug,bowl,orboth.
7.Installthenewpressurelterelementintothe
lterhead(Figure73).
Note:Ensurethatthelterelementisrmly
seatedintothelterhead.
8.Installthebowlontothelterheadhandtight
(Figure73).
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