Maintenance Schedule - Thermo Scientific Revco RDE Series Installation And Operation Manual

Battery Specification:
Rechargeable sealed lead-acid battery, 12 V, 7.0 Amp Hr.
Replacement batteries can be purchased directly from
Thermo Fisher Scientific.
Figure 6. Battery Specification

Maintenance Schedule

Regular maintenance is important to keep the unit working
properly. Inspect/clean as directed in the manual.
Item Interval
To maintain proper closure of inner
Ice/Frost doors, remove any ice or frost build up
build up around the gasket, inner doors, and
breakers as necessary.
Periodically check the gaskets around
the door for punctures or tears.
Gasket
Periodically clean the ice-build up
around the gasket.
Clean the condenser filter(s) every two to
Filter
three months.
Clean every six months, more often if the
Condenser
laboratory area is dusty.
Replace the battery as indicated by
system alarms or as necessary per
individual status evaluation. Check the
battery connections regularly. Although
Battery
not required, annual battery replacement
is recommended to ensure proper
battery status in the event of power
failure.
Defrost the freezer once a year or when
Defrost
the ice build exceeds 3/8" (0.95 cm)
16 | Maintenance Thermo Fisher Scientific ULT Freezers