Installation Manual
Contents
1. 10 Installation Manual for UK and Ireland Adjusting and Testing the Outlet Flow Rate Install vacuum gauge with 1 MBSP x 1 FBSP fitting into coupling and install on the Venturi Close valve to feeder inlet Start pool system and open all valves on the venturi loop Slowly close PD1 until the vacuum gauge reads 13 Hg Put Do Not Adjust tag on PD1 Remove vacuum gauge and install outlet ball valve with fitting Close the outlet ball valve Connect tubing to fitting on outlet ball valve Re open feeder water inlet valve Check outlet flow with following procedure Fill a 2 litre bottle with water Place near Easiflo 1 Discharge valve Disconnect the tubing from the discharge valve and place end of tubing at bottom of 2 litre bottle Open outlet ball valve and record time it takes to empty the bottle It should take 30 seconds or less to empty the bottle his corresponds to an outlet flow rate of 4 It min or greater Close outlet ball valve and connect tubing to the discharge valve Ihe same result can be obtained by emptying 2 litres of water into the feeder base and meauring the time until the discharge valve closes WARRANTY POLICY The Easiflo Feeder comes with a 13 month warranty from the date of purchase from Lonza For the warranty to be upheld in the event of malfunction or damage other than normal wear and tear all parts must be returned to us with notification of t2. Arch Chemicals Ltd a Lonza company Wheldon Road Castleford West Yorkshire WF10 2JT Tel 01977 714100 Fax 0870 889 5277 Email watersales lonza com www lonza com www hth co uk hth and Easiflo are registered trademarks of Arch Chemicals Ltd Lonza f Kei Qu X fth casio Installation Manual for UK and Ireland Model 76826 Issued 05 2014 WWW Fatis co uk gp P be e th SE Installation Manual for UK and Ireland h m easiflo General Principles of Installation The Easiflo 1 feeder is an atmospheric system designed for pools ranging from 50 to 300 m depending on bather load and operating conditions It is possible to install the feeder on a pool and also dose a spa or small pool with a conventional dosing pump drawing solution from the discharge tank but this possibility again depends on volumes and bather load There are different types of installation 1 As detailed in this manual above grade or below grade installation which depends on the location of the pool pump Both installations use the small feeder venturi to inject chlorine post filter heater 2 Installation using the venturi and booster pump to evacuate the chlorine solution produced by the feeder into the circulation line of the pool as shown in Schematic 2BP 3 Installation using a venturi which employs the motive power of the pools own circulating pump n this instance consultation with technical
3. 20 x 21 4 Discharge Valve Float Discharge Valve Locknut Parker Fitting W8MC8 Tube Connector P8MCA also for solenoid 5008 112 x 112 Female Connector P8FC8 Flow Indicator El 6 mts 112 0 0 PE Tubing Inlet Outlet W8FC8 1 2 x close PVC Nipple Parker Tubing Connector White Venturi oolenoid E1 E3 Grid Hook Non Return Valve Hinge Pin Hinge Dishcharge Valve Gasket Dishcharge Valve Lock Nut Spanner Discharge Valve Assembly 13 gp P be e N Sg Installation Manual for UK and Ireland hth asi LONZA water treatment products Emergency Response Procedure for Customers 1 In the event of a Health Safety or Environmental Emergency involving Lonza water treatment products This includes e Injury to persons requiring medical treatment e oss of containment of product to the environment e Involvement of the Emergency Services Police Fire Medical e Involvement of the Environmental agencies e Major damage to property FIRST TELEPHONE 44 0 1235 239670 This will connect you with the NCEC National Chemical Emergency Centre who support the Lonza Emergency Response It operates 24 hours a day 365 days a year THEN Phone your local Lonza office during office hours 2 NCEC will provide initial assistance and advice in English 3 NCEC will also contact Lonza Head Office 4 When calling the Emergency number have the following information available use your Emergency Response Procedure Che
4. Above Grade Below Grade gp P be e N f Connecting the Easiflo 1 to the Pool Recirculation System 1 Place the Easiflo 1 feeder in the pump room following the recommendations in the section Selecting a location for the Easiflo 1 2 Drill amp Tap BSP hole in effluent pipe T1 in Installation Schematic 3 Install nipple and W8MC8 on ball valve and install ball valve in threaded hole 4 Loosen the nut on the tubing connector on the inlet to the Easiflo 1 and push the OD polyethylene tubing into the connector and hand tighten 5 Flow Indicator Installation Mount the Flow Indicator provided with the Easiflo 1 where it is easily read oplice into inlet tubing and connect inlet flow to bottom port of flow indicator Connect tubing from feeder inlet to top outlet port of flow indicator 6 Run the tubing to the inlet ball valve installed in step 3 and cut to desired length Loosen the nut on the tubing connector on the inlet ball valve and push the OD polyethylene tubing into the connector and hand tighten 7 Loosen the nut on the tubing connector on the discharge valve of the Easiflo 1 and push the 1 2 OD polyethylene tubing into the connector and hand tighten 8 Run the tubing to the outlet ball valve on venturi and cut to desired length Loosen the nut on the tubing connector on the outlet ball valve and push the OD polyethylene tubing into the connector and hand tighten
5. 9 378 heater loop if present Flow from the venturi is 7 5 106 1 5 returned downstream of the venturi inlet A partially 7 5 98 3 78 closed valve in between the venturi inlet and outlet 106 4 92 provides the pressure drop needed to power the 12 121 3 78 venturi The three critical parameters in choosing 12 5 128 AE a venturi are the inlet and outlet pressures and 195 5 140 3 18 the suction lift The Venturi must be capable of 149 144 3 78 evacuating Alt min from the discharge tank when 18 148 4 92 the filter is dirty Suction flow will decrease with an 21 9 195 3 18 increase in filter pressure as less water will flow zz 199 4 92 through HEN After the evacuation system has been laid out Always minimize the backpressure when Installing measure the height differential in metres between a venturi This includes eliminating minimizing any the venturi and discharge valve of the Easiflo 1 elbows on the outlet side of the venturi In addition feeder Use this height differential to calculate the if the venturi is located more than 0 9 metres suction lift factor in the formula that follows above the feeder outlet it will be necessary to calculate the effect of the suction lift loss on outlet flow Follow instructions below to perform the ouction Lift calculation if required Suction lift factor 10 37 height differential in metres 10 37 Example height differential is 2 metres therefore SUCUon itaca em RON 3o REI E
6. E SE Take the suction flow F1 and multiply it by the suction lift factor to get the actual outlet flow The formula is F1 x suction lift factor actual outlet flow After installation it is important to check the The maximum recommended elapsed time to drain evacuation cycle of the Easiflo 1 Feeder to a 2 litre bottle of water positioned at the same ensure that the drain time of the discharge tank Is height of the Easiflo 1 discharge valve is adequate 30 seconds his corresponds to an outlet flow rate of approximately 4 litres per minute dHO Ov43 uonejrejsu ous Sjonpoug JOO eroyeuiuo G0 LC cO Uongj Ejsu opeJc SAOGY LInyuoA OVC H 9gu9uos uone Ejsu L O JIsSe 4 dung uonejnoJo9M K gt 00d seds pue sjood 104 spsepuejs yijenb pue Jus eed YJ LYM 100d ONIWWIAAS SV LA d ul 3no Jas spJepuejs JUaIIND Installation Manual for UK and Ireland O3 19J9J eseo d 10A edid jo l l00d Dui eqe pue sjuiod Buisop UlOJ AO jouoheso eo preusdod uone easui oyise3 e id Ay bd e JO 2Ijeulets e SI SIU do Jejo3uo2 Q IL esways Jopeuuon Buiqn SAIEA Negd uA Joj euuo Buiqn lood 9A EA Ied WA OL AO ZSA bad LSA J p 4 OJISe3 sel e Men ELT Ten one NNI GK ld zl t N Jeuondo jug e e poy l ALA l piouejog dung uoium LL edid 9Ad Ab Buiqn POY E E Buiqni OO Schematic 2AG Above Grade Installation Manual fo
7. ash or clean the filter and measure the effluent pressure of the pool system after the heater at P1 in the Installation Schematic If this pressure is 17psi or less and the minimum flow rate of the pool is greater than 170 Its min the small feeder venturi will provide adequate suction to operate the Easiflo 1 The chart overleaf lists the suction flow generated by the small feeder venturi at various pressure differentials 3 Parker tubing connector OD tube x 1 2 F BSP P8FC8 for discharge valve and flow indicator 27 Arch Venturi 2 PVC Nipples 2 11 2 Slip x Slip Sch 40 PVC Unions Venturi fittings Install the venturi loop as shown in the appropriate Installation Schematic for either an above or below grade filtration system The primary difference between the two is the use of ball valves on the below grade installation to allow the loop to be isolated from the pool system for service Once the loop has been installed using the step by step instructions in the Installation Manual adjust the pressure differential ball valve to achieve a vacuum reading of 13 Hg gp P be e ith sito Installation Manual for UK and Ireland Easiflo 1 Venturi Installation Theory Inlet Pressure Outlet Pressure Flow Through Suction Flow excluding Booster Pump psi Venturi Sg min FV E Flow to the venturi is taken from the pressure side 6 106 6 00 of the pool recirculation pump after the filter and 65
8. cklist e Your name e Your job title e Your company name and location e The Telephone and fax number that you can be contacted on e The Product Name e The Product Code e The nature of the emergency e The action you have taken e Are the emergency services involved e Are the environmental agencies involved PLEASE ALWAYS CONTACT NCEC IN THE EVENT OF A HEALTH SAFETY OR ENVIRONMENTAL EMERGENCY INVOLVING LONZA WATER TREATMENT PRODUCTS BUT PLEASE ONLY USE THIS NUMBER FOR HEALTH SAFETY AND ENVIRONMENTAL EMERGENCIES as defined above
9. e end of the ball valve Fig 3 Fig 5 Installation Manual for UK and Ireland Background The next steps involve creating a bypass loop on the pool return line for installation of a Venturi This loop can be created by drilling and tapping or splicing into the return line with Tee s We refer to using the drill and tap method You may find it preferable to splice in Tee s to make these connections It will also be necessary to install a ball or gate valve in the return line at location PD1 in the schematic drawing This valve when partially closed will force water to flow through the venturi creating the suction needed to evacuate the feeder Fig 6 Peg Can Installation Manual for UK and Ireland d SAREN easiflo 10 Complete installation of venturi bypass loop using 1 PVC pipe and fittings There are four methods profiled in the following figures Note When performing step 10 make sure the venturi is installed with correct direction of flow Refer to glue manufacturers recommendations regarding drying times before re starting the pool pump Install ball valve onto venturi Fig 7 Close the valve Fig 8 Note the arrow on the venturi indicating the Ss direction of flow Fig 9 If there is no arrow Fig 7 Fig 8 marked on your Venturi the direction of flow must go from the shorter end to the longer end Drill amp Tap Above Grade Below Grade Tees
10. he feeder s unique serial reference number to Lonza Arch Chemicals Ltd Wheldon Road Castleford WF10 2JT hth mm Installation Manual for UK ana Ireland i ith easiflo Detail and part numbers hth Installation Manual for UK and Ireland th easifio Detail and part numbers gp P be e hth exit Installation Manual for UK and Ireland Detail and part numbers e O oi NI OIOI BI PM Z VC a a a IX CO CO N OG O11 BY CO ho CO GW GY DW GD GC WB DP DO PTD DOI DPT DO DO NIN OO BJ CD PM CO CO CO N Oo BR G P CO Part 74066 11334 1332 79879 T331 79806 19217 71496 71910 74059 71619 71618 1595 dioses 1540 1539 1999 Foo 79808 d 71890 71614 71588 74060 71626 71621 27 71611 11974 17020 19218 17333 17336 19 6 392481 79804 Description El Base El Hopper El Grid El Lid El Dissolving Cup with Nozzles Assembly Discharge Valve Body Discharge Valve Arm Emergency Shut Off Valve Assembly part 71910 not included Rubber Gasket for Emergency Shut Off Valve Parker Fitting W6FE4 Elbow W6ME6 3 8 For Feeders 30991 amp P3 PI 3 3 PE Tubing 2 ft Emergency Shut Off Valve with Arm Only Emergency Shut Off Float Plate PVC Nut Discharge Arm Nut Emergency Shut Off Overflow Float Emergency Shut Off Float Plate Emergency Shut Off Mounting Plate Emergency Shut Off Mounting PVC Screws 174 x
11. p ay 104 Uonej eisur ojjise3 je id A e JO JIJEWAY s e si SIUL P ar i S hth easiflo Easiflo9 1 Venturi Installation Refer to Schematic 2AG for above grade pool system installation or Schematic 2BG for a below grade pool system installation and follow the steps below 1 Drill a 1 hole Fig 1 at location VS1 found on the schematic drawing Tap the 1 hole with a 1 BSP tap Fig 2 Options for this step include the use of saddle clamps instead of drilling and tapping or splice in a tee with 1 pipe size Fig 3 leading to Venturi System loop 2 Install a Ball or Gate valve at location PD1 in ochematic Fig 4 3 Drill a 1 hole Fig 1 at VS2 on Schematic Tap the 1 hole with a 1 BSP tap Fig 2 Options for this step include the use of sadale clamps instead of drilling and tapping or splice in a tee with 1 pipe size Fig 3 leading to Venturi oystem loop Note Below grade systems will require the addition of ball valves at locations BV1 amp BV2 in schematic 2BG This will allow the Venturi System to be isolated for servicing 4 Take one Union for the Venturi system apart Note that they have different halves Glue these two halves of the union onto the Venturi Fig 5 5 Take the other union apart and install on the union halves on the Venturi Fig 6 6 Apply PTFE tape to both ends of ball valve and install Parker tubing connector W8FC8 on on
12. r UK and Ireland Schematic 2BG Below Grade ddO 95843 uogejejsu opseg GSO 12 c0 UOle E SU 9pEJ oj eg NJUBA Sjonpoug OO EIoJeuJuJ07 Dzuol1 eee peas Bes iod T s ood Jo spuepueys Ajijenb pue jusuljeaJ d31VAA mmm NENNEN MM EN 100d SNIWWIMS S9 V LMd Dad a ul JNO 3es spJepuejs JUBIIND 0 19J81 esea d ylomedid jo 19H l Duipjeqe pue szuiod Bulsop Ey eg a dog gg uonejjeisur opise3 EA Set e JO 2IjeUJ9ts e SI SIU o dMO J6J 0 9u01 A LIL aways Jojeuuo Buiqn 9NIEA IEE Kr Jojo euuo Buiqn att SABA IEE L9 DL mold ZSA bad LSA J BE as J p 4 ojise3 OHNO S NeA piouejos Buiqni ao 7 jeuondo Xue 25 V Juergen piov t buiqni do Installation Manual for UK and Ireland Booster Pump Schematic 2BP uopelejsu OYIsey sjonpoJd JOO JeloJaWWOD duing 18jsoog Jopee opseg piouejos L tem 00d OL ao i l I Bulan ao duing ploy 10jonp3 OD uonejjejsu paepuels uone jejsu unjusA 9 dung dH t dgz Neways uonel ejsu Opseg duind UOng noJio9 y Buiqn do Jejonuo2 Eo IEOIUaU 3 JSeM OL ysemyoeg seds pue s ood JO spsepueys yijenb pue 1ueugeaJ 331VM 100d 9NIWWIMS 5 2 VLMd D UI 3no Jos spJepuej3s JUDIINI O1 lala 9seo d 10Medid jo bui eqe pue s1uiod Bulsop Jo uone o je
13. services is necessary to advise on feasibility Lonza Technical Services personnel can help with all these matters tel 01977 714100 for advice if needed Selecting a location for the Easiflo 1 Choose a location in the pump room that will allow easy access and service Always try to minimize the length of the outlet tubing when locating the Easiflo 1 The Easiflo 1 comes with 6 metres of half inch OD polyethylene tubing gp P be e N 1 Equipment Required for Feeder Installation Drill Cordless Recommended Tube Cutters or Utility Knife 1 2 BSP Tap and e Drill Bit 1 2 M BSP x F BSP Reducing Bushing PTFE or Pipe Sealant Equipment Required for Venturi Installation 1 PVC Pipe and Fittings elbows tees etc Ball or Gate Valve for Pool Return Line Installation Manual for UK and Ireland PVC Primer Cleaner and PVC Glue Saw to cut PVC Pipe Gas Pliers Channel Locks Vacuum Gauge Inches of Hg 1 BSP Tap and 1 Hole Saw Optional Saddle Clamps optional Parts Included with the Easiflo 1 Feeder see pages 11 13 for corresponding part numbers Gei 1 2 OD Polyethylene Tubing 6 metres 1 2 F BSP threaded Sch 40 PVC coupling for Venturi 21 2 1 2 FBSP x F BSP PVC ball valve W8MC8 O Ate Acrylic Flow Indicator 22 Parker tubing connector 1 2 Tube x 2 M BSP P8MCA for ESV inlet Will the Small Feeder Venturi Work at the Site Backw
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