6-MAINTENANCE
Whentheprimaryelementisdry:
Blowcompressedairatverylowpressurefromthein-
sidetotheoutside.
Holdthecompressedairnozzleatapositionatleast
3cm(1.181in)awayfromtheinsidewalloftheele-
ment.Whennomoredustcomesoutoftheprimary
element,cleaningiscomplete.
NOTE:besuretokeepthecompressedairpressurebelow
3bar.
SMIL14CEX2795AA4
NOTE:donotusecompressedairifthereisoilorsootin
theelement.
Ifthecartridgeisgreasy:
Cleanitinwater,withsuitabledetergent.(Consultyour
CASECONSTRUCTIONdealer).
Instructionsforusingthedetergentareprintedonthe
package.
NOTE:drytheelementoutcompletelybeforeinstallingit.
Itisadvisabletokeepacleanspareelementreadythatcan
beinstalledontheaircleanerwhilethecleanedelementis
drying.
SMIL13CEX2757AA5
Inspectingtheelement
Checktheelementfordamagebyplacinganinspection
lightinsidetheelement.
NOTE:changetheelementiflightcanbeseenthrougha
hole,howeversmall.
SMIL16MEX0434AA6
5.Installthesecondaryelementandtheprimaryelement
intotheaircleaner(1).
6.Installthecover(3)andlockthefasteners(2).
NOTICE:theairowsensorisinstalledontheinletduct
oftheaircleaner.Payattentionnottoallowdusttoinvade
theinletductwhenreplacingtheaircleanerelement.
NOTE:if,aftercleaning,smokeexhaustisabnormal,be
suretoreplacetheprimaryelementoftheaircleaner.
SMIL16MEX0624AA7
6-50