Barnstead SUPER-NUOVA HP133420-33, Operation Manual And Parts List

Page: 17 / 48

17
O
PERATION
If at any time you wish to reset the timer, press the right
or left arrow keys until the indicator light corresponds to
your desired time. The unit will beep indicating it has
been reset.
One minute before shutdown, the unit will beep three
times and flash the 1 hour light. The unit will beep three
more times to indicate it has timed out.
Power Interruption Protection
If an interruption in power supplied to the SUPER-NUOVA
occurs, the unit will continue to operate normally,
as long
as the interruption is no longer than 5 seconds. If the
interruption is longer than 5 seconds, the unit’s power will
be off once the facility power is restored.
Using the Probe with the
Temperature Display for
Stirring-only Applications
On stirring hot plate models, the probe can also be uti-
lized to monitor the actual temperature of your solution
when you want to stir the solution without heating. The
unit must be changed to “Thermometer” mode in order to
perform this operation. See “Service and Calibration/
Thermometer Mode.” To use the probe without heating
the solution, turn the knob counterclockwise until the dis-
play indicates "OFF.” The element will not supply heat to
the top plate.
Note
The display on the plate will indicat-
ed temperatures from 0 to 650°C
when displaying temperature from a
probe. If the actual temperature is
below 0°, the display will still read 0.
If the temperature is higher than
650°, the display will still read 650.