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Section 2
Operation
View Total Operating
2-16
Orbital Shaker
Hours
Whether the unit has been operated in Hold or Countdown modes, and/or
has been turned off and unplugged many times, the microprocessor control
system maintains a running total platform operating hours.
To view this information, open
the Configuration menu by
pressing the down arrow, up
arrow and Silence button, then
the down arrow three times, in
the sequence shown at right.
The screen shown at right will
appear on the display:
Pressing the Time button beneath
RunHrs shows total accumulated
run hours as displayed in the
illustration at the right. When
finished, press any of the three
buttons (Time, Speed, or Temp) to
save the new setpoint value and
return to the previous screen, or press nothing for about 15 seconds to save
the new setpoint value and return to the Operating Screen.
Heat %
Heat percent is intended for factory use only, but can be helpful in
troubleshooting the heat control system.
To view this information, open
the Configuration menu by
pressing the down arrow, up
arrow and Silence button then
the down arrow three times, in
the sequence shown at right.
The screen shown at right will
appear on the display:
Press the Temp button beneath
Heat %.
Main Heat % is the percentage of time
that the chamber heater is turned on
during a five second period.
Example: If the heater is being cycled on for two seconds and off for three
seconds, the Heat % value is 40 percent.
When finished, press any of the three buttons (Time, Speed, or Temp) to
save the new setpoint value and return to the previous screen, or press
nothing for about 15 seconds to save the new setpoint value and return to
the Operating Screen.
Actual
Main
Setpoints
Thermo Scientific
XXX.X %
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