Safety Precautions
Before operating ovens, always observe the following safety
precautions:
•
This unit is not explosion proof.
Do not use in the
presence of flammable or combustible materials;
Fire or explosion may result. Unit contains compo-
nents that may ignite such materials.
•
Fumes and spillage from acidic solutions cause cor-
rosion of the stainless steel chamber. Care should
be taken to maintain a neutral pH at all times.
•
The heater for the unit is in the bottom of the unit.
Surface temperatures at the bottom cover of the unit
may be higher than set point temperature. For
example: A plastic container on the heater cover
may become hot enough to melt/burn the container
at settings below the melting point of plastic.
Do not
place items on the heater cover.
•
Wear insulated gloves.
• Use
tongs.
•
Never stand in front of an open oven.
•
Use safety goggles.
The 800 Series ovens feature two operating modes:
•
Control
•
Ramp and Soak
Each is discussed separately in the following sections.
Control Mode
In Control mode operation, the oven maintains a set tempera-
ture until that set temperature is changed. The Actual and
Set Displays will indicate current chamber temperature and
the temperature set point, respectively. To set a temperature
and initiate Control mode operation, perform the following:
1.
Place the power switch in the ON position.
2.
If the Run indicator is lit or blinking, press the Run
Key Pad until the indicator remains off.
Operation
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