Instructions / Assembly

4
GWS USA, Bradenton, FL, USA • [e-mail] • [phone] • www.gwsusa.com
INSTALLATION & DIAGRAM
PressureWave
™
and PressureWave SF
™
Series
TO ADJUST TANK PRE-CHARGE AFTER INSTALLATION (IF REQUIRED)
• Disconnect all power to the system pump.
• Drain the tank of water by opening a faucet or drain valve.
• Add or release air at ambient temperature, if required, using a manual pump or air compressor until the proper pre-charge
pressure is reached.
PRESSURE TANK INSTALLATION
TOOLS NEEDED
ACCESSORIES NEEDED
Installation location
Adjustable WrenchAdjustable Pliers Screwdriver
Tire Pressure GaugeTape Measure
Hacksaw Pipe Wrench
Pressure Gauge Pressure SwitchCheck Valve Drain Valve Teflon™ TapeTank Connector FittingPressure Relief Valve
WARNING: The tank must be installed in a suitable location to prevent water damage due to leaks and have adequate
drainage. The manufacturer is not liable for any water damage that occurs in association with tank installation or failure.
In order to ensure your tank provides its maximum service life, it should be installed in a covered, dry area that is not subject to
freezing. This tank must not be installed in a location where it can rub against a hard surface such as a wall.
The tank should always be located downstream from the pump. If the tank is located at a lower elevation than the demand, a
check valve must be installed.
The tank should be located as close as possible to the system pressure switch, transducer or flow sensor to reduce the negative
eects of added friction loss and/or dierences in elevation between the tank and these components.
This tank has been designed to be mounted on a level surface and must be adequately supported around the entire base using
the mounting holes or brackets provided. Inline tanks should be connected directly to the pump or the supply line using a 3- or 5-
way fitting.