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Start-Up Procedure
Thermostat is located at the back of the unit. Turn the knob
clockwise towards the higher numbers for colder
temperatures. Higher settings on the knob (higher numbers)
mean lower temperatures (colder) in the refrigerator.
On the coldest settings, temperatures in some spots inside
the refrigerator cabinet may drop below 32°F. Use higher
thermostat settings only when required or recommended.
To check chamber temperature, place a dial thermometer on
a shelf in the center of the chamber. Initially, rotate the
temperature control knob to an arbitrary setting. Allow
approximately 2 hours for the temperature to initially stabilize.
Check the temperature and compare with the dial setting.
Adjust dial further to reach the desired operating temperature.
After chamber initially stabilizes, allow 1/2 to 1 hour for the
chamber temperature to stabilize after subsequent
temperature adjustments.
Because the markings on the dial do not indicate specific
temperatures, use them AS REFERENCE POINTS ONLY for
any future setting of the temperature.
If the room thermostat is turned below 60ºF at night, consider
setting the temperature control one step colder. It should be
left at this setting for the night time period; return temperature
control to original setting when the room thermostat is
returned to its normal setting.
Follow site protocols for loading and unloading samples.
Restart Procedure
If unit is unplugged or turned off, allow 3 minutes before
restarting or plugging it back in.
How to Save Energy
•
Be sure to follow location suggestions as mentioned in
the previous INSTALLATION section.
•
Wipe moisture from glassware or other materials before
placing them in a unit.
•
Don't overcrowd the unit. Too many items can increase
electrical energy demand in order to keep everything
cool.
•
Close the door as soon as possible in hot, humid
weather.
•
Make certain that the door is closed tightly.
Flammable Material Storage and Explosion Proof Laboratory Refrigerators and Freezers
•
As soon as frost has accumulated to 1/4", defrost.
•
Keep containers covered, when possible, to reduce
moisture buildup.
•
Set operating temperature no colder than necessary for
the items being refrigerated.
Safety Tips
CAUTION: After a unit is in operation, do not
touch the cold surfaces, particularly when hands
are damp. Skin may adhere to the extremely cold
surfaces.
WARNING: Never disconnect your unit by
pulling on the power cord. Always grip the plug
securely and pull straight out from the outlet.
WARNING: Do not use a power cord that shows
cracks or abrasions. Have a qualified electrician
repair or replace damaged cords immediately.
WARNING: We recommend handling samples
by wearing gloves to avoid frost bite
Start-Up Procedure |
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