NEW BRUNSWICK SCIENTIFIC BioFlo 110 Manual To Operations page 96

NOTE:
Always unplug the jacket water heater when not in use.
Whenever you remove the vessel, be sure to turn the temperature control Off (refer to
Section 7.4.1) and unplug the jacket water heater. If you do not, the jacket water heater
could reach excessive temperatures, posing a burn danger to personnel and causing the
heater's internal safety cutoff switch to interrupt power to the heater.
If the safety cutoff is activated, power will not be restored until you do the following:
1. Wait for all surfaces to cool.
2. Turn the jacket water heater over and press the Thermostat Reset button, located on
the bottom (see Figure 42 below).
3. Reinstall the vessel (jacket filled with water and vessel with media; temperature probe
in the thermowell and plugged into the Power Controller).
RESET BUTTON
New Brunswick Scientific
Figure 42: Jacket Water Heater—Bottom View
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