Operation Manual

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b.dualfilter
1. Presstheknobonthedustcuparm.
2. Liftdustbarrelup.
3. Apartthedualfilteranddustcupbyreferringthearrowindicatorprintedonthedustcup.
4. Useasoftbrushtocleanthedualfilterthenrinseitwithcleanwater,dr
yitbeforereplaceit.
Note:pleasetakethepre‐motorfilteroutbeforerinsethedualfilter.
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c.Airoutletfilter
1. Takeouttheairoutletfilterforcleaningandchange.
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Pleasenote:
Thespongefiltermaterialinthe cleanerwillbecamedustyovertime.Thisisnormalandwillnotaffect
the performanceof the filter.If the spongefilter is so dusty that suction does not return to 100%, we
suggestthatthefilterberemovedthenrinsedunderthefa
ucetandallowedtodryfor24hoursbyairing
notnearthefireorsomehightemperatureobjectsbeforerefittingintothevacuum.Thisshouldbedone
oncesixmonthsorwhensuctionappearstobereducedobviously.
Important:
Pleasenotethatthereisasafetyswitchinsidethevacuumtopr
eventtheunitfrombeingrunwithhigh
vacuumrate.Ifthevacuumistoohigh,thesafetyswitchwillbeturnedon.Inthiscase,itcanminishthe
vacuumrateandprotectthemotorfrombeingbroken.
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Note:
Thesuctionholemustbeopen,freeofanyob
structionsatalltimes.Otherwise,themotorwilloverheat
andcouldbecomedamaged.
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Important:
Allfilterssho uldbecheckedregularlyforsignsofdamage,preferablyaftereachcleaningtask.Thefilters
must be replaced immediately if they become damaged. Always disconnect the vacuum from the
electricaloutletwhencheckingthefilters.
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