ServicemanualEF702/705
42
M A I N T E N A N C E
8. Fillwatertanksandreassemblecoffeemachine.
9. CheckifwatertankconnectionvalveissettoOFF.Thenswitchoncoffeemachine.
4.3 Changefilterelements(optio nal)
Dependingonthewatersupplyofthecoffeemachine,differentwaterfiltersareused.
1) Clariswatertankfilters(withfixcountersettingof50l)
2) Externalwaterfilterfordirectwaterconnection(e.g.Brita06BC,BritaAquaQuell).
Individualcountersetting:2005000lforfilteredwatervolume
Thecoffeemachinedisplaysamessage,ifafiltercartridgeinawatertankoranexternal
waterfilterhastobereplaced.
Waterfiltersdonot
preventdescaling
completely.Addi
tionaltotheexchangeof
thefiltercartridgesitisrec
ommendedtodescalethe
coffeemachineoncea
year.
Watertankfilters
mustnotbeusedin
combinationwithadirect
waterconnection.
Forwatertankfilters
only:Asthewater
consumptionisdiffer
entbetweenthetwowater
tanks,the"changefilter"
displaymessagecan
appearatdifferenttimesfor
theleftandrightwatertank.