Nespresso Essenza C91 User Manual

29
FunctionTests
ServiceManualC91/D91 enVersion1.0
Protectiveearthcont inuitytest(2)
Testsequence(continued):
1. Connectblackmeasuringcabletoground
pinofpowerplugwithanalligatorclip
(exampleshown:Swisspowerplug).
2. Switchontestequipmentandselect
protectiveearthcontinuitytest.
Symbolicillustrationoftestequip
ment.
3. Touchthermoblockthroughoneofthe
markedholeswithtipofredtestprobe.
4. Press"measure"buttonandreadoff
displayedresistance.
Theresistancemustbelowerthan
0.3Ohm.
5. Fillinmeasuredvalueinatestreport.
Proceedwithprotectiveinsulation
testbeforereassemblingthe
housingofthecoffeemachine.
Whattodoiftheprotectiveearthcontinuity
testfails
Checkgroundwireconnectiononthermoblock
(refertowiringdiagramsonpage2 3).
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Nespresso Essenza C91 Specifications

General

Brand	Nespresso
Model	Essenza C91
Category	Coffee Maker
Language	English