Contech Jellyfish Manuel du propriétaire - Page 7

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2.2 – Jellyfish Membrane Filtration Cartridge Assembly

The Jellyfish Filter utilizes multiple membrane filtration cartridges. Each cartridge consists of removable cylindrical filtration

"tentacles" attached to a cartridge head plate. Each filtration tentacle has a threaded pipe nipple and o-ring. To attach,

insert the top pipe nipples with the o-ring through the head plate holes and secure with locking nuts. Hex nuts to be hand

tightened and checked with a wrench as shown below.

2.3 – Jellyfish Membrane Filtration Cartridge Installation

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Cartridge installation will be performed by trained individuals

and coordinated with the installing site Contractor. Flow

diversion devices are required to be in place until the site is

stabilized (final paving and landscaping in place). Failure to

address this step completely will reduce the time between

required maintenance.

•

Descend to the cartridge deck (see Safety Notice and

page 3).

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Refer to Contech's submittal drawings to determine proper

quantity and placement of Hi-Flo, Draindown and Blank

cartridges with appropriate lids. Lower the Jellyfish membrane

filtration cartridges into the cartridge receptacles within the

cartridge deck. It is possible that not all cartridge receptacles

will be filled with a filter cartridge. In that case, a blank

headplate and blank cartridge lid (no orifice) would be

installed.

Do not force the tentacles down into the cartridge receptacle, as this may damage the membranes. Apply downward

pressure on the cartridge head plate to seat the lubricated rim gasket (thick circular gasket surrounding the circumference

of the head plate) into the cartridge receptacle. (See Figure 3 for details on approved lubricants for use with rim gasket.)

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Examine the cartridge lids to differentiate lids with a small orifice, a large orifice, and no orifice.

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Lids with a small orifice are to be inserted into the Draindown cartridge receptacles, outside of the backwash

pool weir.

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Lids with a large orifice are to be inserted into the Hi-Flo cartridge receptacles within the backwash pool weir.

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Lids with no orifice (blank cartridge lids) and a blank headplate are to be inserted into unoccupied cartridge

receptacles.

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To install a cartridge lid, align both cartridge lid male threads with the cartridge receptacle female threads before

rotating approximately 1/3 of a full rotation until fimrly seated. Use of an approved rim gasket lubricant may faciliate

installation.

Cartridge Assembly

Jellyfish

Filter Owner's Manual