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MODEL – 40E30N All information included in this publication is based on the latest information available at the time of printing. Pentair reserves the right to make changes at any time without notice and without incurring any obligation whatsoever. Photocopying of this...
DANGER – HIGH PRESSURE DEVICE This vessel may cause loss of life, severe bodily harm, or property damage if not correctly installed, operated and maintained. Read and understand all guidelines given in this bulleting before attempting to open, operate or service this vessel. Failure to follow these guidelines and observe every precaution will result in malfunction and could result in catastrophic failure.
INSTALLATION Regardless of when or by whom your vessel may have been installed, there are a few quick checks you should make before use. Check that each vessel is: • Mounted with compliant material (Polyurethane saddle) between the fiberglass shell and any rigid frame.
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OPENING THE VESSEL This can also be accomplished using a WARNING screwdriver and a pair of pliers if the tool is not Relieve pressure from vessel readily available. before beginnin g this procedure. With the removal tool the retaining ring can Contamination Removal be lifted upward by simply rotating the tool Metal...
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OPENING THE VESSEL (CONTD…) 3. Once the retaining ring has been removed, examine the area for burrs or dings which could damage the head or membrane. If necessary, use ScotchBrite or 600 grade sandpapers to smooth the area. Removing Head Assembly – 1.
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Where vessel bore. conflicts exist, contact element manufacturer Pentair Water clarification. Removing Elements 1. Remove heads from both ends of vessels as described in Opening the Vessel. Push element out of vessel from the upstream end.
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REPLACING ELEMENTS & CLOSING THE VESSEL (CONTD…) 7. Lubricate element seals sparingly with the element manufacturers recommended lubricant or with glycerin. 8. Insert each element with the brine seal (typically a U-cup seat) installed on the upstream end with its lip facing upstream. CAUTION System malfunctions and element damage may result if elements are installed in the wrong direction.
HEAD DISASSEMBLY NOTE Head Rebuilding should be performed in a clean work area. Dust or dirt on O- rings or other parts can scratch inner surfaces, with subsequent leakage. 1. Using a small screwdriver or similar tool 2. Rotate sealing plate relative to bearing remove the Plug Seal.
HEAD ASSEMBLY 1. Use only head components in as-new condition. Use new O-rings each time the head is assembled. 2. Cover O-rings with a this even layer of Parker Super O-Lube silicone lubricant or the lubricant recommended by your element supplier. Lubricating Plug seals and O-rings NOTE Glycerin is a commercially available lubricant that will not foul elements.
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: Use of compon ents damaged by corrosion can cause catastrophic failure. 3. Seals should be replaced as necessary each time the vessel is serviced. Any parts that need to be replaced are available from your supplier or from Pentair. NOTE...
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