Axeon Water Technologies L1-Series, Руководство пользователя

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L1-Series User’s Manual
MKTF-258
16 9/14
OPERATION AND MAINTENANCE
The reverse osmosis process causes the concentration of impurities. The impurities
may precipitate (come out of solution) when their concentration reaches saturation
levels.
NOTE: PRECIPITATION CAN SCALE OR FOUL MEMBRANES AND MUST
BE PREVENTED.
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.
NOTE: IF THE TDS OF THE FEED WATER EXCEEDS 1000 PPM, A LARGER
FLOW RESTRICTOR SHOULD BE USED TO EXTEND THE MEMBRANE LIFE.
4. It is important to maintain and/or replace the carbon block regularly since the Thin Film
Composite membranes are chlorine sensitive. Irreversible damage will occur with any
chlorine present in the feed water. For additional information, please review the
manufacturer’s membrane specification sheets.
5. The product line has a one way check valve installed. The check valve should be
checked regularly and replaced if it is not properly sealing.
6. Keep the feed water temperature above 4°C (36°F).
NOTE: EXTREMELY COLD FEED WATER WILL LOWER THE PRODUCT
WATER OUTPUT AND INCREASE PUMP PRESSURE.