Description And Average Lifespan Of System Components - Ecosoft ROBUST 1000 Installer And User Manual

INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
Pressure in the membrane array (2
is lower than 4 bar (58 psi) or amounts to feed water pressure, this can be caused by any of the
following:
• motor power supply fault (possibly due to broken/torn pump motor cord);
• air trapped inside pump's chamber;
• jamming of the pump with solids such as carbon fines (if carbon filter was not properly washed
before use).
Generally, if the value of operating pressure on the 2
contact your dealer's service. If pressure on the 2
could be due to pressure regulator failure or the RO system's high-pressure switch fault. Contact
your dealer's service for help.

6.1. DESCRIPTION AND AVERAGE LIFESPAN OF SYSTEM COMPONENTS*

Filtration
stage
1 Pre-filters
st
2 Reverse osmosis mem-
nd
branes
3 Activated carbon post-
rd
filter
*Service life depends on the quality of feed water.
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pressure gauge). If operating pressure in the membrane array
nd
Filter type
8 000 L (2100 gal)* but
not less than once in
3 months. Service life
depends on feed water
quality and intensity of
usage
24 000 L (6300 gal)* but
not less than once a year
8 000 L (2100 gal)* but
not less than once in 3
months
pressure gauge falls below its normal range,
nd
pressure gauge is over 7 bar (101.5 psi), this
nd
Service life
RObust 1000 RObust 3000
15 000 L (4000 gal)* but
not less than once in
3 months. Service life
depends on feed water
quality and intensity of
usage
40 000 L (10500 gal)*
but not less than once
a year
15 000 L (4000 gal)* but
not less than once in 3
months
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