Thermo Scientific AquaSensors
™
AquaChlor
™
Free Chlorine Monitor User Guide
5
1.2.
Intended use
The Free Chlorine Measurement Systems are used for continuous monitoring of free chlorine in
applications where the chlorine concentration is between 0.05 ppm and 5ppm or 0.05 ppm and 20 ppm.
The systems also measure water temperature.
Any other use, or use not mentioned here, that is incompatible with the technical specifications is deemed
inappropriate. The operator is solely responsible for any damage arising from such use.
Other prerequisites for appropriate use include:
Observing the instructions, notes and requirements set out in this instruction manual.
Observing all local safety regulations.
Observing all warnings and cautions in the documentation regarding all products used in this
measurement system, including the sensor, mounting hardware, AV38 electronics and
cabling.
Observing the prescribed environmental and operational conditions.
Observing chemical compatibility with all wetted materials.
1.3. Safety Instructions
The Chlorine Measurement System should be installed and operated only by
personnel familiar with the sensor and qualified for such work.
A defective Chlorine Measurement System should be returned to Thermo Fisher
Scientific for repair or replacement. Contact Thermo Fisher Scientific to obtain a
Return Material Authorization (RMA) number.
No modifications to the Chlorine Measurement System are allowed. The
manufacturer/supplier accepts no responsibility for damage caused by unauthorized
modifications. The risk is borne entirely by the user.
1.4. Removal from Service / Correct Disposal of the Chlorine Measurement System
Removal from Service
Disconnect the cable wiring from the controller terminal block.
Remove the Chlorine Measurement System from the mounting hardware.
Correct Disposal of Unit
When the Chlorine Measurement System is taken out of service, observe the local
environmental regulations for correct disposal.
