93-520-20 Issue 3.3
Page 48 of 60
CirrusPro Engineer’s Manual
4.3.2 Service Information
This lists the current values for various readings within the unit. If any measurements are close to
unacceptable limits, corrective action should then be taken. See Section 6 for a list of faults and
corrective actions.
Operating the Commissioned button saves this data in the Site Information memory.
4.4
Service Operations
As well as confirming the status of the Cirrus Pro unit as shown in the sections above, the following
Servicing actions must be carried out:
Clean the airflow board in the manifold.
Replace the chamber filters.
Fill fluid bottle, using the correct fluid.
Check all pipes connections.
