Eppendorf S Series 48S CO2 Incubator - Manual (Page 31)

31
New Brunswick Scientific User’s Guide
2. Dampen a clean cloth with the alcohol solution and wipe down all external surfaces,
taking care to keep the alcohol solution from coming into contact with any electrical
outlets or assemblies.
3. Remove all of the shelves, the humidity tray and the shelf racks.
4. Place the black protective cover over the CO
2
sensor. Also protect any additional
sensors, such as Oxygen or Humidity, with the cover(s) supplied.
CAUTION!
It is very important to ensure that no liquid is spilled onto the white porous
CO
2
sensor cover at the rear of the chamber. Failure to use the protective
cover(s) could result in damage to the sensor(s) and may affect your
warranty.
5. You can clean the humidity tray by rinsing it in sterile water, wiping it down with
the alcohol solution, and then rinsing it with sterile water.
6. Wipe down the inside of the chamber with the alcohol solution, and leave it to dry
completely.
CAUTION!
Never use any of the following substances to clean the stainless steel, or
damage will result: Sodium Azide, Aqua Regia, Iodine, Ferric Chloride or
Sulphuric Acid.
7. Wipe the internal components of the chamber twice with the alcohol solution. Wipe
off excess liquid and leave it to dry completely.
8. Reassemble the shelf racks and the shelves before switching the incubator on. Wipe
the inside door seal with the alcohol solution, rinse and leave to dry.
9. Taking care to leave the white porous cover(s) in place, be sure to remove the black
protective cover(s) from the sensor(s) and place them in the holder at the rear of the
incubator for safekeeping (protective covers must also be removed from any
additional sensors installed, such as Oxygen or Humidity).
10. Refill the humidity tray (as explained in Section 3.3). When you reinstall it, ensure
that the humidity tray is centered between the shelf rack supports.