Parker Coral Sea, Руководство пользователя

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TMM-200
Installation of RO elements
TORAY REVERSE OSMOSIS ELEMENTS section page:
8/11
Operation, Maintenance and Handling Manual rev.: 105
Version: October 2012
Attach brine seal to the second element as described for first element. Connect
the two elements at the inter-connector, see Illustration TMM-200.3. The partly
inserted element is best held in place by a helper. Now push both elements
smoothly and firmly into vessel, keeping them in line to avoid damages to
inter-connector or brine seal.
Illustration TMM-200.3: Insertion of following elements
Repeat procedure (see Illustration TMM-200.3). Insert elements one by one into
the pressure vessel.
Insert the last element until only 1/3 of the element is outside the vessel
Locate and install correct brine end permeate adaptor (with O-rings) into the
internal permeate port of the brine side end plate.
Note: if permeate is to be collected from the brine end of the vessel install the
permeate port adaptor. If permeate is not to be collected at the brine end install
the solid permeate plug adaptor.
Lubricate all O-rings with glycerine. (Note: this step can wait until just prior to end
plate installation into the pressure vessel to minimize any risk of O-ring damage)
Locate and install Thrust ring into the brine side end of the pressure vessel (if
provided)
A Thrust Ring is typically necessary for 8 inch (and larger)
diameter elements. It’s purpose is to help absorb axial loads
transmitted through the elements in the vessel during
operation. It should not be omitted. Omission may result in
the possibility of mechanical damage to the downstream
elements.
Insert brine side end cap into the brine side of the vessel and install retaining
ring set according to pressure vessel manufacturer’s instructions
Page 13
Coral Sea Owner's Manual
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