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Pag3

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 1.6 Casingandwatercollectionbasin

Thebodyoftheunitismanufacturedin“Sendzimir”galvanisedsteelcoveredwith300g/m

zinclayer.Asastandard,aminimum70µ

complete paint of epoxy‐polyester layer is applied on each side of the panels. The application is done by electrostatic process,

completedbyafurtheronehourstopintotheoven.Thisisgivingaconsiderableresistanceagainstwatercorrosion,ultravioletrays

andotheratmosp

hericelements.

ThispaintingprocedureisinternallynamedW‐COAT®andisgivenasstandardprotectiononallproductsmanufacturedW‐Tech.

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Thelowerbodyofthecasingformsthecoldwaterbasin.Aminimum2%slopeisgranted,inordertonaturallyflowwateroutofit.On

one side of the ba

sin,a stainless steel anti cavitations suction filter is provided to protectthe re‐circulating pump that is installed

outsidethebasin.

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Inthewaterbasin,thefollowingstandardconnectionsareprovided:

• Makeupwaterwithfloatvalve

• Overflow

• Drainage

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Otherconnections could beprovide

dinaccordance totheadditional  optionelementare possible tofit. Foraquick review andnot

limitedto,wecanmention:

• Electricheater(toavoidwaterfreezinginthebasininwintertime)

• Minimumwaterlevelswitchforheaters(toprotectelectricheatertoworkuncove

redbywater)

• Minimumwaterlevelswitchforpump(toprotectre‐circulatingpumptoworkwithoutthenecessarywaterlevel)

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Fulllistofoptionsarelistedinthetechnicalsheet.

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W.Tech RAA Series Manuale delle Istruzioni Pagina 4