14
MAINTENANCE
NOTE: Prior to any maintenance or service on this unit, disconnect the service cord
from the power supply.
7.1
Cleaning:
Cleaning and decontamination are recommended on a regular basis.
To prepare the incubator for cleaning remove all interior parts such as shelves and
shelf clips.
First clean the chamber with soap and water, rinse and let dry. To decontaminate
use a solution that is appropriate to your application. DO NOT USE chlorine-
based-bleaches or abrasives as this can damage the interior chamber. DO NOT
USE spray cleaners that might leak through openings and cracks and get on
electrical parts or that may contain solvents that will harm coatings.
WARNING:
Never clean the unit with alcohol or flammable cleaners with the unit
connected to the electrical supply. Always disconnect the unit from the electrical
service when cleaning and assure all volatile or flammable cleaners are
evaporated and dry before reattaching the unit to the power supply.
7.2
Check
CO
2
supply periodically; do not let it run out. (Automatic tank switches are
available from your dealer.)
7.3
Periodically check CO
2
supply lines and connections for leaks. Use a liquid soap
solution to detect leaks. Wet supply line and connections and look for bubbles.
7.4
Keep the CO
2
flow system free of impurities. Erratic CO
2
control is usually
traceable to the CO
2
pressure regulator on the tank, impurities in the tank, or
impurities in the solenoid valve. Replace the CO
2
in-line filter annually or when the
filter has become noticeably dirty on the upstream side.
7.5
There is no maintenance required on electrical components. If the unit fails to
operate as specified, see Section 8.0 Troubleshooting before calling for service. If
technical assistance is required, see the manual cover for information on where to
reach customer service.
Section
7
