Accessories; Feedwater Float Or Pressure Switch - Thermo Scientific Barnstead Nanopure Life Science 2114 Series Operating Manual And Parts List

Feedwater Float or
Pressure Switch
Thermo Scientific

Accessories

Section 10
Tank
D2706
Pressure
Switch
Figure 10-1. Feedwater Float/Pressure Switch
Accessories D8964 (float switch) and D2706 (pressure switch) are designed
to protect the Nanopure pump by alerting the system of an inadequate
feed water condition so that the pump can be shut down. If an inadequate
feed water condition exists and the pump is shut down due to this
condition, the display will read "Check Inlet." Follow the proceeding
instructions for installation.
1. Disconnect the unit from the electrical power.
2. If using the D8964 float switch, follow the installation instructions
included with the float switch for installation into a tank.
3. If using the D2706 low pressure switch, install the PVC tee (supplied
with D2706) in the incoming water line. Screw the switch into the top
of the tee, then connect the inlet tubing of the Nanopure into the
remaining opening of the PVC tee.
4. Route the cable from the float or low pressure switch to the top left of
the Nanopure.
D8964
Float Switch
Nanopure Life Science (UV/UF) 10-1