Shel lab SRI3, Operation Manual, Page: 30 / 42

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USER MAINTENANCE
Disinfecting
For maximum effectiveness, disinfection procedures are typically performed after cleaning. Keep the
following points in mind when disinfecting the unit.
•
Turn off and disconnect the unit to safeguard against electrical hazards.
•
Disinfect the unit chamber using commercially available disinfectants that are non-corrosive,
non-abrasive, and suitable for use on stainless steel and glass surfaces. Contact your local
Site Safety Officer for detailed information on which disinfectants are compatible with your
applications.
•
If permitted by your protocol, remove all removable interior accessories (shelving and other
non-attached items) from the chamber when disinfecting.
•
Disinfect all surfaces in the chamber, making sure to thoroughly disinfect the corners.
Exercise care to avoid damaging the sensor probes.
•
Gas concentrations from evaporating disinfecting agents can inhibit growth or cause
metabolic symptoms in microbiological sample populations. Make sure that chlorines,
quaternary ammonias, or any other overtly volatile disinfecting agents have been rinsed or
otherwise removed from the chamber surfaces, prior to placing samples in the chamber.
When disinfecting external surfaces, use disinfectants that will not damage painted metal, glass, and
plastic.
M
INIMIZING
C
ONTAMINATION
E
XPOSURE
The following are suggestions for minimizing exposure of the incubation chamber to potential
contaminants.
•
Maintain a high air quality in the laboratory workspaces around the chamber.
•
Avoid placing the unit near sources of air movement such as doors, air vents, or high traffic
routes in the workspace.
•
Minimize the number of times the chamber door is opened during normal operations.
•
Periodically, inspect the door latch, trim, catch, and gaskets for signs of deterioration.
E
LECTRICAL
C
OMPONENTS
Electrical components do not require maintenance. If the incubator fails to operate as specified,
please contact
Technical Support or your distributor for assistance (please see page 6).