Isotemp Premium Ovens
5-1
Fisher Scientific
Section 5
Operation
The 700 Series ovens maintain a set temperature until that set temperature
is changed. To achieve a set temperature, simply perform the following:
1. Place the power switch in the ON position. All 8s will flash as a test of
the display.
2. Press and hold the SET.
3. Observe the set temperature in the display window.
4. To decrease the set temperature, press DECREASE while holding SET.
5. To increase the set temperature, press INCREASE while holding SET.
6. When the desired set temperature is shown, release the INCREASE or
DECREASE keys. Finally, release the SET key. The oven automatically
begins to control at the set temperature.
Note
To rapidly increase or decrease the set temperature press and hold the
appropriate arrow key. To slowly increment or decrement the set
temperature 1° at a time, press and immediately release the arrow key.
Before operating the oven, 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 components, which may ignite such materials.
•
Fumes and spillage from acidic solutions cause corrosion of the
stainless 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
Safety Precautions
