Average Lifespan Of Systems Components; Filter Type; Filters Replacement - BWT ECOSOFT ROBUST 1000 Installation Und Betriebsanleitung

INSTALLATION AND OPERATION GUIDELINES FOR REVERSE OSMOSIS SYSTEMS ECOSOFT ROBUST1500 ECO,
ROBUST MINI,ROBUST 1000, ROBUST 1500 / 1500 ЕС, ROBUST PRO / PRO EC, ROBUST 3000 / 3000 EC

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 Mini, 1500ECO 1000, 1500, Pro), or two activated
carbon filters (for RObust 3000). For the RObustPro system also insert a special RObustPro
replacement filter.
Rinse it by pulling out the tube with flow restrictor after filter.
7 Start rinsing pre–filters: 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 Mini) (Robust1500ECO)
8 000 L but not 8 000 L but not
less than once less than once in
in 3 months. 3 months. Service
Service life life depends on
depends on feed water quality
feed water and intensity of
quality and usage
intensity of
usage
24 000 L but 40 000 L but not
not less than less than once a
once a year year
Service life*
RObust 1500
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
24
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