Citizservicemanual
146
F U N C T I O N  T E S T S
Thecoffeemachine
Citiz&Cohas2test
holestocheckboth
thermoblocks.
TestholesonbottomofCitiz/Citiz&milk/Citiz&Coplatforms
8) Inserttipofredtestprobe intesthole
andtouchthermoblock.
9) Press"measure"button .
10) Readoffdisplayedinsula tionresist
anceortestresult.
Thein sulat ion resi stan cemu stb e
high erthan 300 kOhm
(300’000 Ohm ).
11) Switchofftestequipmen t.
12) Shortredwithblacktest probeto
makesurethattestvoltage isdis
charged.
13) Fillinresultsinatestre port.
Addi tio nalt ests for cof feemac hin e
Citiz &mi lk:
1) Touchuppermetallicpa rtofmilk
frotherwithredtestprobe.
2) Press"measure"button.
3) Readoffdisplayedinsula tionresist
anceortestresult.