6-MAINTENANCE
NOTICE:Anyproblemintheenginefuelinjectionequip-
mentassociatedwithnon-compliancetothefollowing
conditionsforbiodieselfuelhandlingandmaintenance
willnotbecoveredforWarrantybyCASECONSTRUC-
TION.
Purchasebiodieselfuelfromatrustedsupplierwho
understandstheproductandmaintainsacceptable
fuelquality.Itishighlyrecommendedthatyouuse
biodieselfromBQ9000accreditedsupplierstomaintain
thequalityandconsistencyofthefuel.TheBQ9000
QualityManagementProgramisaccreditedbytheNa-
tionalBiodieselBoardforproducersandmarketersof
biodieselfuel.SeetheNationalBiodieselBoardwebsite
atwww.biodiesel.orgformoreinformation.
Storage
Themachineshouldnotbestoredforlongperiodswithout
changingthedieselfuelinthefuelsystem.
NOTICE:Biodieselishighlyhygroscopicandtendstocol-
lectwatermorethandieselfuel.Thisincreasestheriskof
algaeandbacteriagrowthwhichcancauseseveredam-
agetothefuelinjectionsystem.Keepthemachinefuel
tanksandon-sitestoragetanksasfullaspossibletolimit
theamountofairandwatervaporsinsidethetank.Drain
waterfromthetanksatleastonceaweek.
Ifthemachineshouldbestoredforlongperiods,make
suretoreplacethedieselfueleverythreemonthsatmost.
6-5