5-10
Air Jacketed CO2 Incubator
VWR International
Section 5
Routine Maintenance
that sterilization is complete. The Cool Phase begins. The display
toggles between “STERILIZING” and “COOL PHASE”.
9.
Completed Sterilization Cycle with T/C CO
2
sensor
- When the
temperature cools down to the original set operating temperature or
30°C, whichever is higher, the display toggles between “CYC
COMPLETE”, “REPL HEPAs”, and “PRESS ENTER”. The white
LED is lighted but no longer flashes.
Completed Sterilization Cycle with IR CO
2
sensor
- When the
temperature cools down to the original set operating temperature or
30°C, whichever is higher, the display toggles between “CYC
COMPLETE”, “POWER OFF”, and “REPLACE IR”. The white
LED is lighted but no longer flashes.
Clean the IR sensor with isopropanol. Simply spray the sensor (do not
saturate) and allow to dry.
Do not saturate the sensor or immerse the sensor in a cleaner.
Power the unit off, open the chamber, and remove the IR plate. Pull down
on the dummy, unscrew the cable from the top of the dummy and press
the dummy into the clip on the plate. See Figure 5-12. Screw the cable
onto the top of the IR sensor. The cable is keyed and can only be inserted
one way. Reinstall the sensor by pushing it as far as it will go into the hole.
CYC COMPLETE
REPLACE HEPA
~
~
~
~
~
~
PRESS ENTER
30.0
30.0
30.0
~
~
~
Figure 5-18.
IR Sensor Reinstalled
Sterilization Cycle
(continued)
