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INSTALLATION INSTRUCTIONS
Remember that you are installing an instrument. Adapters and fittings should be tightened only enough to prevent leaking. Over tightening may damage the
Never hold the meterbody with pliers or similar tools that may scratch.
Never allow the flowmeter to support the weight of related pipe or tubing.
Be certain the meterbody is properly aligned with existing plumbing.
Misalignment will put excessive stress on the meterbody and may result in damage and a decrease in the maximum pressure. If in doubt regarding proper plumbing procedures, consult a licensed plumber.
The flowmeter must be installed in an exact vertical plane to ensure accuracy.
Polysulfone is adversely affected by ultraviolet light. Protect the flowmeter from direct sunlight.
Always use teflon® tape thread sealant. DO NOT use pipe dope compounds as these products may cause crazing and cracking on the meterbody.
Do not use solvent based glued (such as PVC cement) while the flowmeter is fully installed. When using these glues, remove the meterbody until the glue has cured. Then purge the system before installing the unit.
Never attempt to solder brass fittings while the flowmeter is fully installed. The heat required for soldering can damage the flowmeter.
Caution should be exercised when using ball type valves. In some cases when the valve is opened the float can slam to the top of the meter causing damage. This “Water Cannon” effect is actually exceeding the maximum pressure and is not covered under warranty.
Your flowmeter had been designed to be virtually maintenance free. Should your unit need occasional cleaning, use a mild soap and soft bottle brush.
Be sure to note the floats “UP” position before disassembling the meter.
