Axeon Water Technologies L1-Series, Руководство пользователя

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L1-Series User’s Manual
MKTF-258
12 9/14
MEMBRANE INSTALLATION, REMOVAL AND REPLACEMENT
Installation and replacing membranes in the pressure vessels is an easy process if
you have the proper information and tools at hand. Please refer to the following
instructions when removing and replacing membrane elements:
WARNING: ALL PRESSURE GAUGES MUST READ ZERO BEFORE
PROCEEDING. BEFORE ATTEMPTING, DISCONNECT THE POWER FROM THE
SYSTEM AND BLEED ALL WATER PRESSURE FROM THE SYSTEM.
1. Remove the end cap from the right (feed water) side of the membrane
housings. This is done by removing the two half-moon retaining disks using a
#5 Allen wrench, the end plug should then freely slide out of the pressure
vessel.
2. Remove the membrane bag containing the membrane element from the
shipping box. The membrane should be contained within a plastic oxygen
barrier bag.
NOTE: WEAR GLOVES FOR THE FOLLOWING STEPS IN ORDER NOT TO
CONTAMINATE THE MEMBRANE.
3. Cut the bag open as close as possible to the seal at one end of the bag, so the
bag may be re-used if necessary.
4. Make sure that all parts are clean and free from dirt. Examine the brine seal,
and permeate tube for nicks or cuts. Replace the O-rings or brine seal if
damaged.
5. Flow directions should be observed for installation of the membrane element
into the pressure vessels.
REPLACING THE MEMBRANE ELEMENT:
WARNING: THE BRINE SEAL MUST BE IN THE SAME POSITION AS IT WAS
FOR FACTORY PRE-INSTALLED MEMBRANE ELEMENT. THE BRINE SEAL IS A