Pentek PENTEK-ST-1 Instructions / Assembly
Contents
1. PENTEK Se a er Sa Installation and Operating Instructions Filter Models ST 1 ST 2 ST 3 General Your high quality PENTEK filter has been designed to provide a dependable long service life of performance under normal operating and handling conditions The elastomer gaskets will eventually wear after prolonged usage and will require replacing when this occurs The filter cartridges should be replaced regularly to maintain high quality of the fittered liquid Sediment type dirt removal cartridges should be replacad when the liquid flow is noticeably reduced at tho faucet The exact length of service life will vary on the type size and volume of particles to be removed from the liquid Taste Odor removal cartridges should be replaced when the undesirable teste and or odor returns to your drinking water Filter Construction This standard heavy duty filter is constructed of a stainless steel sump and a nickel plated cast brass head The standard head has 3 4 tamale inlet and outlet thread connections The rugged construction of this filter allows it to be used for both hot and cold water filtration and many kinds of commercial and industrial applications where ralstively high line pressures exist General Precautions Maximum Pressure 250 psi 17 2 bar Maximum Tompereture 300 F 149 C Dimensions ST 1 12 7 8 Hx 4 1 8 0 D 327mm x 105mm ST 2 22 34 Hx 4 1 8 0 D 578mm x 105mm ST 3 3298 Hx4 1 82. nut Remove sump from head being careful not to spill fiq uid remaining in sump Discard liquid and cartridge clean sump insert new cartridge and proceed with steps as outlined above T PENTEK Sheboygan Internasional Fax 829 457 2417 S02 ngena darane wiss Tol Free Technical Support 500 581 4758 Teche Support EIOE A30 Phone 920 457 8005 wor paristar con fa by Pantait Water Toate 2003
3. O D 822mm x 105mm Caution The filters must be protected from freezing Failure to do so may result in cracking of the fitter and water leakage Caution _Ataste odor type cartridge will contain a small amount of carbon fines very fine bleck powder and a new cartridge aftar installation should be flushed with sufficient liquid to remove all traces of fines bafore using the liquid Ailow s minimum of 3 clearance under the filter to facilitate changing the cartridge Make sure that the installation complies with all state and local laws and regulations Filter Installation The filter can be Installed as a separate system at the point of use or it can be manifolded in groups to provide e system for effective titration of liquids If used on a full line system the filter should be installed after the pressure tarikin privete systems or after the water meter in municipa systems It is recommended that shutoff valves be installed on either side of the filter to facilitate the changing of cartridges Make cartsin that tho filter is positioned properly in the lins so the fiow of liq uid will be in the direction a indicated by the arrow on the head The top of the head over tha female threads is also identified with IN and OUT to ald in properalignment To replace drain plug with petcock remove drain plug apply Teflon tape to the threads of the petcock and tighten into the filter housing Use a wrench to fu
4. rther tighten the petcock one to two turns Cartridge Installation or Change When your filter installetion hias been completed remove the sump from the head if it has not already bean removed insert the fitter cartridge over the center postin the sump making certain it is properly seated on the V bead at the bottom of the sump Next check the head and make sure the gasket is flat in the groove in the underside of the head The gasket provides the seal between the head and the top rim of the sump If the gasket should become damaged or brittle after repeated opening to change cartridges replace with a now gasket Position sump under hole in center of hes gasket is positioned between nut and heed DO NOT overtighten T nut using tools or wrenches A firm hand tightening of the nut is sil that is required Make certain drain plug on bottom of sump is closed Tighten with wrench one to hwo turns If patcock is used turn petcock by hand to the off position Slowly open both inlet and outlet shutoff valves and let fier fill up with liquid Check entire system for leaks If a leak should occur through a gasket area shut off valves drain out some liquid and resest the mating parts The sump must be square in the head or a leak through the gasket may occur When replacing a cartridge shut off both valves at fitter Open dtain plug or petcock and remove about a cup of liquid 8 ounces or 298 ce Shut drain and unscrew T
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