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 insulation resist ance or test result.
The insulation resistance must be higher than 300 kOhm (300’000 Ohm).
11)Switch off test equipment.
12)Short red with black test probe to make sure that test voltage is dis charged.
13)Fill in results in a test report.
Additional tests for coffee machine
Citiz & milk:
1)Touch upper metallic part of milk frother with red test probe.
2)Press "measure" button.
3)Read off displayed insulation resist ance or test result.
146Citiz service manual
