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AZI Customer Service 800-528-7411 or 602-470-1414 Page 81 of 92
10.5. Oven Vent Cleaning
The oven vent should be inspected regularly for debris build-up. To clean debris from the
vent:
Switch the main power switch
OFF.
Remove the three (3) screws
securing the vent cover.
Remove the vent cover.
Mechanically remove debris
from the wire screen with a
stiff-bristled brush.
Inspect the vent to ensure that
there is no excessive corrosion.
Corrosion may cause debris
falling back into the instrument,
possibly compromising the
readings and performance of
the instrument.
Replace vent cover if needed (AZI P/N 300-0472).
Reinstall vent cover with the three (3) screws.
10.6. External Filter Cleaning
The optional External Filter Kit (AZI# Y990-0210) has five dust/debris filters that should
be inspected regularly for debris build-up.
To clean debris from the filters:
Switch the main power switch OFF.
Remove shroud at tabs on top
and bottom. See picture at right.
Inspect foam filter for debris build-up.
Clean with compressed air if necessary.
Reinstall shroud by pushing back into
place at tabs with flat side of shroud
against the foam filter.
Repeat for all five filters on the External
Filter Kit.
Tabs