Preventive Maintenance Schedule; Checking Temperature Probe Calibration - Henny Penny OFE-321 Operator's Manual

3-15. PREVENTIVE
MAINTENANCE
SCHEDULE
3-16. CHECKING
TEMPERATURE PROBE
CALIBRATION
503
As in all food service equipment, the Henny Penny Open
Fryer does require care and proper maintenance. The table
below provides a summary of scheduled maintenance of the
fryer.
Procedure
Filtering shortening
Changing shortening
Changing filter envelope
Cleaning frypot
Checking rinse hose for
deterioration
1. Heat shortening and stir completely until shortening
temperature has stabilized and
2. Place and electronic thermometer about 3 inches below
the shortening's surface, in the center of the frypot. Let
the temperature stabilize and remember the reading.
3. Press to see the probe's temperature reading.
If the displayed temperature is less than 5 degrees from
the electronic thermometer's temperature, see D 1,
Color Adjustment in the Diagnostic Mode Details
Section. If temperature differs from 5 to 15 degrees, or
still can't get the correct color, have the probe
calibrated. If temperaure differs by more than 15
degrees, have probe replaced.
Model OFE/OFG-321,322,323,324
Frequency
Once a day
When shortening is smoking or
foaming excessively
Daily
Upon installation and change
of shortening
Weekly
is on.
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