Cole Parmer 52120-02, Руководство пользователя

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Economical Gravity Convection Oven 5-1 Cole-Parmer
Section 5
Maintenance
Because of their rugged, simple construction, these ovens require very little
maintenance. Ordinary cleaning will suffice. The bottom shelf that covers
the heater can be removed for easy access to the heater area.
Clean up any spills as soon as possible to prevent materials being baked on
surfaces. When the oven is cool, use a mild soap and water to clean
surfaces. Rinse thoroughly and dry. It is best to avoid highly abrasive
cleaners that can damage the finish of the interior surfaces and shelves.
If the oven fails to heat, there may be several possible causes:
• Oven is not receiving electrical power.
• Heater is burned out.
• Thermostat is malfunctioning.
Have a qualified electrical technician determine the cause of the problem
and make the necessary repairs. Cole-Parmer can provide the service and
replacement parts needed.
Note Make no attempt to service or repair a Cole-Parmer product under
warranty before consulting your dealer. After the warranty period, such
consultation is still advised, especially when the repair may be technically
sophisticated or difficult.
If assistance is needed beyond what the distributor can provide, call
Technical Services. No products should be returned without prior approval
from Cole-Parmer.
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Warning Disconnect from the power supply prior to maintenance and
servicing.
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