Hellenbrand HRO 6 Series, User Manual

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HRO 6 07/26/12
6. Re-install the end plugs by gently twisting the end cap while pushing it onto the housing. Ensure
that you do not pinch or fatigue any O-rings while re-installing the end plug. Push the end plug on
until the outer diameter of the plug is flush with the outer diameter of the pressure vessel.
7. Insert the two half-moon retaining disks until they are fully seated. Subsequently fasten using a
#5 Allen wrench.
8. Reconnect any fittings that may have been disconnected when the membrane pressure vessels
were disassembled.
9. To Start-Up the system, please refer to the Initial Start-Up section of this manual. (See page 28)
CAUTION: WET MEMBRANES ARE SHIPPED IN A PRESERVATIVE SOLUTION.
THE MEMBRANES MUST BE FLUSHED FOR AT LEAST 30 MINUTES TO REMOVE THE
PRESERVATIVE FROM THE MEMBRANE. DISCARD ALL OF THE PERMEATE, WHICH IS
PRODUCED DURING THE FLUSH PERIOD.
FIGURE 4
View from the back of HRO 6-1800, HRO 6-4000, HRO 6-0500, HRO 6-7000, HRO 6-9000,
HRO 6-10,000 reverse osmosis system.