Installation
Page 7
CXX-UM-03060-EN-01
April 2019
INSTALLATION
Precautions
• Turn off power supply prior to making any connections to the flow processor
• Verify that the power supply is rated to deliver enough current for
your application
• Do not submerge or place flow processor in moisture-prone environments
• Do not place the flow processor in close proximity to high voltage and/or
current carrying lines It is sensitive to Electro-Magnetic Interference (EMI)
• Verify that all terminations at the flow processor are free from frayed wires and
terminate with proper insulation at terminal blocks
• Before applying supply power, make sure the power setting is not in excess
of the flow processor’s rating A setting over the rating will cause the flow
processor to fail and not be covered under the warranty
• Tighten all terminal block connections with reasonable firmness Do not
over-tighten the screw down terminals
• Use adequately gauged wires for transferring signals to and from the flow
processor printed circuit board (PCB)
• Make sure the PCB will not be exposed to excessive shock
• Make sure the PCB will not be exposed to heat that exceeds the temperature
rating of the flow processor electronics
• Pay careful attention to the grounding scheme for your application Use low
impedance grounds, common to all electronics
• If the PCB is exposed, be careful that debris, loose conductor strands or any
other foreign matter does not come in contact with terminals and/or electrical
components and connections
