Commissioning
TITANUS
MICRO·SENS
®
178
06/13
Carrying out function testing
NOTICE
After function tests are completed, the original settings must be restored.
So you should record these data (e.g. using the device protocol as stored
text files).
1. Close all the aspiration holes on the test pipe with some sticky tape.
The negative pressure generated by the TITANUS
MICRO·SENS
®
must,
after a short running time, be 80 Pa. For limited function testing without
the digital precision manometer, this step is omitted.
NOTICE
After the aspiration holes are closed, within 30 secs the device signals the
faults “Detection unit defective “and “Air flow too low (statistical evalua-
tion)“.
8.7.2