Miller Nitro 7310 - Page 370

7-MAINTENANCE
6.Removebatteriesandstoreinsafearea.
NOTICE:Ifthebatteriesarenotusedformorethanfour
months,theyshouldbeperiodicallyrechargedtokeep
themfullycharged.
7.Changehydraulicoilandlters.See7-87fortheproper
hydraulicandlterchangeprocedures.
8.Drainthewaterfromthefuellter.See7-62
9.Fillthefueltankwithapremiumgradedieselfuel.If
premiumgradedieselfuelgradehasnotbeenused
regularly,drainthefueltankandllwithpremiumgrade
dieselfuel.Runtheengineforveminutestocirculate
thefuelthroughthefuelinjectionsystem.
NOTICE:Biodieselfueldoesnothavelongtermstability
andshouldnotbeleftinenginesorstoredformorethan
fourmonths.Priortostoringyourmachineformorethan
4months,theengineshouldbeushedbyrunningfora
minimumof30minwithconventionaldieselfuel.
9.Cleantheengineairlterandbody.See7-62forthe
cleaningprocedure.
10.Drain,ushandllthecoolingsystemwithNEWHOL-
LANDAMBRAACTIFULL™OTEXTENDEDLIFE
COOLANT.See7-91fortheproperprocedure.
11.Checkforanypartsthatneedreplacing.Orderand
changeanyworn,damaged,ormissingitems.
12.Sandandcleananyrustymetalareasandrepaintwith
ametalprimerandanishcoat.Paintwillcoverand
protectthemetalsurfacesandretardfurthercorro-
sion.
13.Inspectandcleantheowmeterattheendofeach
sprayingseason.See7-39fortheproperprocedure.
15.Thefollowingareasofthesprayermustbeprepared
ifstoringduringfreezingtemperatures:
•
Sprayerplumbing-openvalvesandremovedrain
plugfrompumptodrainsystem,reinstallpump
drainplugandaddPROPERFORMANCERV/MARINE
ANTIFREEZE-50°Ftothepumpstationplumbing.
•
Foammarker-Flushanddrainallliquidfromthe
foammarkersystem.
·Removethein-linelteratthebottomofthetank.
·Completelyushthetankwithwarmwater.
·Replacein-linelter.
·Turnonmachineandallowtooperateuntilnofoam
isgenerated.
·Addanti-freezingsolutionsuchaswindshield
washersolventorPROPERFORMANCERV/MARINE
ANTIFREEZE-50°Ftothetank.
·Turnonmachineuntilandrunthefoamerunituntil
thePROPERFORMANCERV/MARINEANTIFREEZE-50
°Fisvisibleatthefoamheads.
·Checktheairlinesandliquidlinesforholesandre-
placeasrequired.
NOTICE:Glycolantifreezeshouldneverbeusedinthe
foammarker,itwilldamagethefoammarkersystem.
7-94