Ecosoft MO-12, Инструкция по эксплуатации

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6
If installing multiple membranes in one vessel, proceed with the
next membrane in a similar fashion, after installing membrane
connector in central tube of first membrane’s rear end. Couple
the second membrane with the connector, then push it forward
all the way in the pressure vessel.
After the membrane(s) are installed in the pressure vessel,
install the lid back in place. Put spiral retaining ring (or half rims)
in the groove, fasten half rims with screws. Re-assemble the RO
system in reverse order.
3.3 Connect raw water pipe from water main/pump to the entry
solenoid of the RO system. Recommended pipe size is at least
that of the connection port, plastic/composite pipe or rigid non-
kinking hose. Use appropriate fittings as necessary. Connect
drain tube or hose with drain outlet of the RO system and run it
to drain pipe. Ensure air gap at the end of drain line to prevent
backsiphonage. Connect tube or hose to permeate outlet and
extend it to permeate tank. Cut or bore an aperture at the top
of tank wall, install pipe gland and pull the permeate tube
through the gland (note: run permeate line to drain when
carrying out initial membrane rinse).
It is strongly recommended to use short runs of pipe or
hose the size of which matches or exceeds that of the
connection port.
3.4 Put the float switch inside permeate tank after moving ballast
the necessary length up the cord to provide enough level
difference between activated and deactivated position. After the
first filling of the tank, verify that the float switch activates and
deactivates in the right positions.
3.5 If the RO system has permeate rinse enabled, install the
necessary piping. If using service interruption by external signal
(microswitch), remove conductor connecting terminals 6 and 7