Average Lifespan Of Systems Components; Filters Replacement - Ecosoft ROBUST 1000 Installation And Operation Manuallines

INSTALLATION AND OPERATION GUIDELINES FOR REVERSE OSMOSIS SYSTEMS
ECOSOFT ROBUST 1000, ROBUST 1500, ROBUST PRO, ROBUST 3000

6.1. AVERAGE LIFESPAN OF SYSTEMS COMPONENTS

Filter type
Pre–filters
and post-filters**
Reverse osmosis
membranes
* Service life depends on quality of feed water.
** In Robust Pro reverse osmosis system all filters should be replace at the same time.

6.2. FILTERS REPLACEMENT

1 Without disconnecting the system from the mains, turn off the water supply valve on the
system, turn the tank ball valve to the "Closed" position.
For systems with a purified water faucet: open the tap on the sink, turn off the water supply
valve on the system, turn the tank ball valve to the "Closed" position.
For systems without a faucet, open the tap for supplying purified water to the consumer.
2
Wash your hands with antibacterial soap thoroughly.
3
After water has stopped running from purified water faucet, unplug the RO system from the
mains and screw off the three filter housings. Take care as the bowls will be full of water.
4 Remove spent filters.
5 Wash the bowls thoroughly with non-aromatic soap, and then rinse with water.
6 Install new filters in bowls in the correct sequence from left to right: polypropylene, GAC,
carbon block (for systems RObust 1000, 1500, Pro), or two activated carbon filters (for
RObust 3000). For the RObustPro system also insert a special RObustPro replacement filter.
7 Start rinsing pre–filters:
RObust 1000: disconnect the inlet tubes from the covers of the two first membrane holders
and guide them into the bucket. Open system's feed valve. Pass the required volume of water
until there are no carbon fines in rinsewater. Install the free tube ends back in push-fit fittings
and lock with locking clips.
RObust 1500, RObust Pro, RObust 3000: open a special rinse valve and pass the required
volume of water to the bucket until there are no carbon fines in rinsewater.
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RObust 1000 RObust 1500
8 000 L but not 8 000 L but not
less than once less than once
in 3 months. in 3 months.
Service life Service life
depends on depends on
feed water feed water
quality and quality and
intensity of intensity of
usage usage
24 000 L but 40 000 L but
not less than not less than
once a year once a year
Service life*
RObust PRO
5 000 L but not
less than once
in 3 months.
Service life
depends on
feed water
quality and
intensity of
usage
40 000 L but
not less than
once a year
18
RObust 3000
15 000 L but
not less than
once in 3
months. Service
life depends
on feed water
quality and
intensity of
usage
80 000 L but
not less than
once a year