Tuttnauer 6671130, Operation & Maintenance Manual

Page: 82 / 143

MAN205-0195042EN Rev. A Aug. 2011
Page 76 of 137 pages
8.2 Aborting a Cycle
1. Press the STOP key; the autoclave automatically goes through a shut down
sequence. The unit will either open the drain valve to remove pressure form
the chamber or open the vacuum break valve, depending upon the phase of
the cycle.
2. The autoclave will signal the operator that the cycle has been aborted and will
advise the operator when the door can be opened. (see above)
Note:
When a power failure occurs, the autoclave holds the cycle at that point where
the power was lost. The system stays in the locked down safe mode until the
power is restored. At the power restoration the controller follows the abort
sequence described above.
After aborting a cycle, the front door only can be opened.
CAUTION!
DO NOT ATTEMPT TO OPEN THE DOOR UNTIL NOTIFIED THAT THE ABORT
SEQUENCE IS COMPLETE. IF THE CONTROLLER DOES NOT INDICATE THAT
THE SEQUENCE IS COMPLETE, DO NOT ATTEMPT TO OPEN THE DOOR.
CONTACT YOUR TUTTNAUER TRAINED AND CERTIFIED AUTOCLAVE
TECHNICIAN.
DO NOT ATTEMPT TO OPEN THE DOOR IF THE PRESSURE IS ABOVE
ATMOSPHERIC PRESSURE.
Warning!
It is strictly forbidden for any person to enter the service area behind the service
access panels, except the trained technician.
If, for any reason it is necessary to open the service access panel, the person
must shut the system by pressing the emergency switch, withdrawing the key and
keeping the key on him, to prevent accidents and injuries.
The technician must follow the instructions in the SERVICE INSTRUCTIONS,
“Working with power ON in Service Area” Section.