Refer to the owner’s manual for specific details for each piece of equipment
Do NOT store dry ice in an ultra-low temperature freezer under any circumstance
The operator should perform routine cleaning and maintenance. It is recommended that the unit be checked periodically by a qualified service technician
The following is a condensed list of suggested preventive maintenance requirements. Cleaning and calibration adjustment intervals are dependent on use, environmental conditions, and accuracy required
Fill in upright by starting at the bottom near the probe and add racks to one shelf at a time. Allow freezer to recover to set point between shelves
Fill chest freezer by starting at the left side near the probe. Filling with room temperature racks will result in long pull-down time
Fill the unit with frozen product (i.e., frozen water jugs) to help overall performance
Ensure the vacuum relief port is free of frost and ice to allow for timely re-entry into the freezer after a door opening
Ensure a 6-inch space around the entire unit
Unit must be connected to properly sized and dedicated breaker
Inspect all probe ports and make sure they are sealed during and after use. Do not drill/screw the case in any way without consulting the manufacturer
