(8) Phase 35: gasket retract (double door units). The complete buzzer
sounds and shuts off after you either press the unseal door switch or one minute has
elapsed. Pressing the desired unseal door switch re-energizes (closes to steam/opens
to ejector), the gasket solenoid valves (10SOL and 11SOL). 6SOL is energized
(opened). Water to the ejector creates a negative pressure on the gasket grooves,
retracting the door gaskets within 30 seconds, and the doors can be opened.
c. 100-121C Liquids Cycle. Use this cycle to sterilize all liquids. Refer to
Figure 1-13. 100-121C liquids cycle.
(1) Control ON. This switch energizes (opened to steam supply) 8SOL.
Steam enters and heats the jacket to the selected temperature by energizing (opening)
and de-energizing (closing) 8SOL as necessary.
(2) Seal door. This switch energizes (opened to steam/closed to the
ejector) 10SOL on single door units. 10SOL (control end) and 11SOL (remote end) are
energized on double door units. Gasket groove(s) is/are pressurized, sealing the
chamber. Select liquids cycle and enter the appropriate times and preset temperature.
(3) Phase 15: purge. Press the cycle start switch to energize (open). After
a 5 second delay, 1SOL, 2SOL, and 6SOL are energized. Steam enters the chamber
from the jacket through 1SOL and purges the chamber of air through 2SOL to the
ejector. The steam is cooled through the ejector and flows to the drain. After the time
period noted, 2SOL and 6SOL are de-energized (closed), and the purge is complete.