Stenner ECON LD Serie Manual De Instalación Y Mantenimiento página 17

INSTALLATION
4. Hand tighten the injection fitting into the FNPT fitting.
a. Install connecting nut and ferrule to the pump discharge tubing. Insert discharge
tubing into injection fitting until it reaches base of fitting.
b.
Finger tighten connecting nut to fitting.
5. Turn pump on and re-pressurize system. Observe flow as actuated by system and
check all connections for leaks.
6. After suitable amount of dosing time, perform tests for desired readings (e.g., pH or
ppm). If necessary, fine tune dosing levels by rotating potentiometer or by adjusting
solution strength.
The injection point and fitting require periodic maintenance to clean any
deposits or buildup. To allow quick access to the point of injection, Stenner
recommends the installation of shut-off valves.
continued
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Econ LD