Operation - Ecosoft Robust Installation And Operation Manual

Instruction manual for ECOSOFT Robust reverse osmosis system

6. OPERATION

This product should be used for purification of only cold water. If purified water
flow rate has decreased or tank is taking longer than normal to refill, the likelihood is
that prefilters are soiled and need to be replaced as soon as possible. Delayed
replacement of prefilters can result in damage or failure of the membranes. In order to
avoid this, it is recommended to replace prefilters at least once in three months of
continuous use.
If purified water flow rate drops significantly and is not caused by prefilter wear or
abnormal operating conditions, the array of membranes has to be replaced. For best
purified water quality, replace membranes at least once a year.
If the system is to be out of operation for two weeks or longer, sanitize the system as
described in paragraph 7. When discontinuing use of the system, it is recommended to
shut off the water supply.
Recommendations on the front panel plate indicate what actions should be
undertaken if abnormal pressure is read on pressure gauges.
Pressure after prefilters (1
1 bar, this may indicate low mains pressure or clogged prefilters. Test pressure at the feed
adapter site. If it exceeds reading on the pressure gauge significantly, replace prefilters.
Otherwise, low feed water pressure is at fault and has to be sorted out. If the 1
gauge displays over 5 bar after the system switches on, power down the system
immediately, disconnect water supply, and install a pressure regulator upstream of the
system. Then, continue setting up the system. Maximum recommended feed water
pressure is 3,5 bar.
Pressure in the membrane array (2
membrane array is lower than 4 bar or amounts to feed water pressure, this can be
caused by any of the following:
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Pressure after
cartridges
lower than 1 bar
Change cartridges
higher than 5 bar
Install a pressure
regulator
Figure 2. Robust system front panel
st
pressure gauge). If pressure after prefilters is less than
nd
pressure gauge). If operating pressure in the
Operating
pressure
lower than 4 bar
Contact after sale service
higher than 7 bar
Contact after sale service
| 15
st
pressure