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Operation
Warning
Do not use in the presence of flamma-
ble or combustible chemicals; top sur-
face and element can reach the "Flash
Point Temperature" of many chemi-
cals. These hot plates are not explo-
sion proof. Fire or explosion may
result. Unit contains components
which may ignite such materials.
Hot Surface
"Caution: Hot Surface. Avoid Contact."
The surface of the hot plate will
remain hot without visual indication for
some time after use.
8
Dial (Power) Switch
The power is turned ON or OFF by means of the dial
switch. The hot plate is ON with either a clockwise or
counterclockwise movement of the dial beyond the OFF
mark.
Dial (Control) Switch
The control knob has four heating positions and an OFF
position. Position "L" holds approximately 425°F (218°C),
"LM" - 600°F (316°C), "M" 675°F (357°C), and "H" - 900°F
(482°C). If fast heating is desired, turn the knob to "H"
until the required temperature is attained, then to the
proper lower setting. If slow heating is desired, start with
the knob on "L" and increase to higher settings gradually.
To turn off hot plate, turn dial fully clockwise or counter-
clockwise to the OFF position.
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