User`s manual

OPERATING DO’s & DON’Ts

DO:

 Change the cartridge filters regularly

 Monitor the system and keep a daily log

 Run the system, as much as possible, on a continuous basis.

 Always feed the pump with filtered water.

DON’T

 Permit chlorine to enter or be present in the feed water.

 Shut down the system for extended periods.

 Operate the system with insufficient feed flow.

 Operate the pump dry.

MAINTENANCE PROCEDURES

1. Periodically observe the quality and quantity of product water from the system.

NOTE: CHECK THE FEED WATER PRESSURE GOING INTO THE

REVERSE OSMOSIS MEMBRANE, A SIGNIFICANT DROP IN PRESSURE

COULD INDICATE A FOULED PRE-FILTER.

2. A 20% increase in TDS when checking the permeate water indicates possible

membrane damage and the membrane may need to be replaced.

3. It is suggested that a hand held TDS digital meter is used once per week to monitor

the water quality.