55
12 Service and Maintenance
Service Program: Request and End
After a service request the retractable fitting executes the service program
steps. The retractable fitting moves into “Service“ position.
A currently running program (e.g. calibration) is immediately stopped.
All other accesses are blocked.
The service program defines steps for moving the retractable fitting as
well as rinsing and cleaning procedures (see user manual of Protos module
PHU 3400(X)-110 or FIU 3400(X)-14x).
The user can edit the program. The “Service“ position is held pneumatically and
is electrically monitored. It is used for maintenance work on the retractable
fitting.
Termination of Service
The service mode is only exited after all service requests have been executed
(by service switch, Protos 3400(X) or DCS).
Summary of Contents for Unical 9000
Page 16: ...16 ...
Page 68: ...68 Pneumatic Diagram of Unical 9000 ...
Page 69: ...69 Pneumatic Diagram of Media Connection ...
Page 79: ......