Nespresso EF487/488 Coffeemaker User Manual


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Citizservicemanual
143
F U N C T I O N T E S T S
9.8.4 Whattodoiftheprotectiveearthcontinuitytestfails
• Check/measuregroundconnectioninplatform(refertopage75).
• Check/measuregroundconnectiononmilkfrotherconnector(refertopage73and
page124forwiringdiagram).Replacemilkfrotherconnectorifnecessary.
• Cleangroundcontactonmilkfrother.Measureresistancebetweengroundcontact
andjugofmilkfrother.Replacemilkfrotherifnecessary.
Donotdamage
insidecoatingof
milkfrotherjugwith
theprobetip.
Additionaltestforcoffeemachine
Citiz&milk:
1) Touchuppermetallicpartofmilk
frotherwithredtestprobe.
2) Press"measure"buttonandreadoff
displayedresistance.
3) Repeatmeasurementonanother
metallicspotofmilkfrotherforverifica
tion.
Theresistancemustbelowerthan
0.3 Ohm.
4) Fillinmeasuredvalue(s)inatest
report.
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