WIXLIB

5. Installation of Chamber5.7 INSTALLATION OF CHAMBER - SECTION D3REINFORCED CAGE)Backfill around chamber with concreteTo be followed when installing chamber in the ground with a reinforced cage.26Completely fill chamber with water.28Allow concrete to cure.16DUAL V4/V6 INSTALLATION GUIDE27Fill void between soil and chamber withconcrete (min. C35 grade) or as perengineer’s drawings.

5. Installation of Chamber5.8 INSTALLATION OF CHAMBER - SECTION EInstalling pumps in chamber and AlertMaxx2 EC or Delta HLA2930Pump out water from chamber.31Manually remove any debris from chamberand residual water using a wet vacuum.32Remove discharge arms from ‘Y’ piecemanifold and screw ‘Y’ piece on to gatevalve. Ensure gate valve is fully open.Wrap PTFE tape around thread located onmale irons at the bottom of the dischargearms and screw discharge arms on topumps.01992 523 523 info@deltamembranes.com www.deltamembranes.com17

5. Installation of Chamber5.8 INSTALLATION OF CHAMBER - SECTION EInstalling pumps in chamber and AlertMaxx2 EC33Fill chamber half full with water35When installing an AlertMaxx2 EC high levelalarm, refer to the AlertMaxx2 EC installationinstructions.18DUAL V4/V6 INSTALLATION GUIDE34Lower pumps in to chamber. Ensure ‘O’ ringsare correctly seated in unions and screwdischarge arms to ‘Y’ piece manifold.36Pull pump and AlertMaxx2 EC cablesthrough cable duct.

5. Installation of Chamber5.8 INSTALLATION OF CHAMBER - SECTION EInstalling pumps in chamber and AlertMaxx2 EC3738Isolate main supply and connect each pumpto a separate non-switched fused spur.When installing an AlertMaxx2 EC, follow thewiring diagram on page 20.39Turn mains supply on and lift each pumpsfloat arm to test water is dischargingcorrectly.40To test float switch, refer to the AlertMaxx2EC installation instructions.Re-fit temporary site cover to protect thepump station.01992 523 523 info@deltamembranes.com www.deltamembranes.com19

12.0Wiring Diagram (inc. AlertMaxx2)6. Wiring DiagramDual Ground Water Pump Station with AlertMaxx26.0 WIRING DIAGRAMSeparate 16 Amp RCBO’sAlertMaxx2 EC High Level Alarm(DMS-598)For internal wiring of the highlevel alarm, please refer to theAlertMaxx2 EC instruction manual.13 Amp Non-switchedfused spursFinger Float SwitchSupplied with a 10m cable- The pump is supplied with a 10m cable.- When only using the standard 10mcable attached to the pump, the cableduct should be no longer than 6m.- If the cable duct requires to be longerthan 6m, please follow the cableextension guide to select an appropriatecable core diameter.The electrical installation must comply with the requirements ofBS 7671:2018 ‘Requirements forElectrical Installations’ incorporating amendment 3:201520DUAL V4/V6 INSTALLATION GUIDE

Delta Dual V4/V612.0Wiring Diagram (inc. AlertMaxx2 & Hi-PowerMaxx)6. Wiring Diagram6.1 WIRING DIAGRAMSeparate 16 Amp RCBO’sHi-PowerMaxx2 Battery Backup(DMS-364-1)For internal wiring of the batterybackup, please refer to theHi-PowerMaxx2 instruction manual.AlertMaxx2 EC High Level Alarm(DMS-598)For internal wiring of the highlevel alarm, please refer to theAlertMaxx2 EC instruction manual.13 Amp Non-switchedfused spursMaxxConnect CableFinger Float SwitchPrimaryFrom MainsSecondaryFrom MainsPrimary To Pump/AMX2 EC Mains InSecondary To Pump/AMX2 EC Mains In- The pump is supplied with a 10m cable.- When only using the standard 10mcable attached to the pump, the cableduct should be no longer than 6m.- If the cable duct requires to be longerthan 6m, please follow the cableextension guide to select an appropriatecable core diameter.The electrical installation must comply with the requirements ofBS 7671:2018 ‘Requirements forElectrical Installations’ incorporating amendment 3:20152301992 523 523 info@deltamembranes.com www.deltamembranes.com21

7. Maintenance7.0 MAINTENANCESump pumps must be maintained. We recommend a qualified engineer examines and services equipment every year.Pumps running frequently due to higher water table, water drainage, or weather conditions should be examined morefrequently, we recommend every 6 months. Sump pumps, being mechanical devices, may fail if not maintained whichcould lead to a flooded basement and costly repairs.Regular servicing of sump pumps will increase efficiency and extend the life of the pump. All Delta Membrane pumpsystems can be maintained by our recommended pump service providers or installing contractor.7.1 HEALTH & SAFETYIn order to minimise the risk of ill health or accidents when installing and/or servicing pump chambers, workers mustbe fully trained, competent and follow the health and safety guidelines below: Do not work without a risk assessment being in place. Work in accordance with the control measures identified in the risk assessment. All personnel must be vaccinated against diseases to which they may be exposed to, i.e. Tetanus, Polio, Hepatitis A&B, etc. At the time of writing, due to there being no vaccine against leptospirosis/weil’s disease, where rats may be present,ensure appropriate personal protective equipment (skin protection) is worn and ensure any cuts or abrasions are fullycovered. There should be no eating or drinking during works and only afterwards following a change of clothing and washing. Ensure electrical power to the pump is turned off/isolated before carrying out installation or maintenance. A suitable first aid kit must be close to hand.8. Guarantee8.0 GUARANTEEThe Delta Dual V4/V6 pump chamber is offered with an 18-month component guarantee from the date of commissioning.Pump chambers that have not been commissioned by a suitable qualified engineer are offered with an 18-month componentguarantee from the date of delivery.This guarantee does not cover defects caused by incorrect installation, installation/installer error, abnormal workingconditions, misuse, or neglect.Any defects or malfunctions should be reported to Delta Membrane Systems Limited immediately to avoid anysubsequential damage to other components of the system. All broken components should be returned to Delta MembraneSystems Limited at customer cost.To make a Pump or Pumping Accessory Warranty Claim, please email pumps@deltamembranes.com. Forms are availablefor download from our website www.deltamembranes.com.In no event shall we be liable for any consequential damage, penalties, loss, or expenses howsoever arising, out of or inconnection with incorrect installations, including, without limitation, direct or indirect loss, consequential loss or damage,loss of profit or goodwill, loss arising from any errors or omissions in the pump chamber as a result of, incorrect installation,installation/installer error, abnormal working conditions, misuse, or neglect.We shall not accept liability if the pumping system fails due to being incorrectly specified by any third parties not employedby Delta Membrane Systems Limited.We shall not accept liability if the pump system fails due to discharge of inappropriate fluids/solids including, but notlimited to, building debris or materials.22DUAL V4/V6 INSTALLATION GUIDE

9. Troubleshooting9.0 TROUBLESHOOTINGPlease ensure the installation process has been completed thoroughly and all steps have been followed correctly.Use the table below to assist with troubleshooting and if problems still occur, please contact the Delta TechnicalDepartment on 01992 523 523 from 9:00am - 5:00pm or email pumps@deltamembranes.comFaultCauseWater leaking from discharge arms.‘O’ rings missing or not installed correctly in unions.PTFE tape not applied to male irons on discharge arms whenattached to pumps.Pump isn’t running.Pump hasn’t got power - check wiring with reference to section6.0 wiring diagram.Float arm isn’t lifting - check float arm is free moving and notcatching on chamber or other pump - make sure pumps arepositioned as diagram 38.Float arm not turning on pump - can you hear a click whenlifted slowly? If not, call Delta TechnicalPump running but not pumping wateror discharging very slow (more than 40seconds to empty chamber).Gate valve isn’t open or partially closed - turn valveanticlockwise to open.Pump is air locked - make sure there is a level of water to thetop of the pumps, remove pump from union and lower backinto water, lift float arm to activate pump before reconnectingto discharge arm.Discharge pipe is blocked - a drainage company is required.Pump impeller is jammed - turn off power and isolate pump,remove pump from chamber, unscrew pump base using Torxscrewdriver and free impeller.WARNING!Insure mains power and pump is isolated before takingpump apart and seek advice from a qualified electrician.Pump is tripping.Pump is wired incorrectly or not on a separate supply - refer tosection 6.0 wiring diagram.Pump impeller is jammed - turn off power and isolate pump,remove pump from chamber, unscrew pump base using Torxscrewdriver and free impeller.WARNING!WARNING! - Insure mainspower and pump is isolatedbeforetakingpumpapartseeka qualifiedInsuremainspowerandandpumpis adviceisolatedfrombeforetakingelectrician.pump apart and seek advice from a qualified electrician.High Level Alarm not functioning.Refer to the high level alarm installation & operatinginstructions.01992 523 523 info@deltamembranes.com www.deltamembranes.com23

10. Ancillaries90 DEGREE BENDPLAIN SOCKETTHREADED SOCKETT PIECEPIPE45 BENDPLAIN THREADED SOCKETUNIONHIGH PRESSURESOLVENT CEMENT110MM ADAPTORHOSE TAILSEMI RIGID HOSENON-RETURN SWINGCHECK VALVESNON-RETURN BALL VALVESVALVES GATE- BRASS100M SADDLE CLAMPS150MM SADDLE CLAMPS24DUAL V4/V6 INSTALLATION GUIDE1.25”2.0”2.5”3.0”DMS 0145DMS 0155DMS 315DMS-SP-S11.25”2.0”2.5”3.0”DMS 0147DMS 0157DMS 317DMS-SP-S11.25”2.0”2.5”3.0”DMS 331DMS 339NANA1.25”2.0”2.5”3.0”DMS 318DMS 212DMS-SP-S1DMS-SP-S11.25”2.0”2.5”3.0”DMS 0144DMS 0154DMS 313DMS-SP-S11.25”2.0”2.5”3.0”DMS 0146DMS 0156DMS 316DMS-SP-S11.25”2.0”2.5”3.0”DMS 358DMS 359NANA1.25”2.0”2.5”3.0”DMS 0148DMS 0160DMS 353DMS-SP-S11.25”2.0”2.5”3.0”DMS 340DMS 341DMS 342NA500mlDMS 01581.25”2.0”2.5”3.0”DMS 062NANANA1.25”2.0”2.5”3.0”DMS 065NANANA1.25”2.0”2.5”3.0”NADMS 327DMS-SP-S1DMS-SP-S11.25”2.0”2.5”3.0”DMS .0”DMS .0”DMS 0141DMS 0151NANA1.25”2.0”2.5”3.0”DMS 0142DMS 0152NANA

11. Drainage Channel ComponentsStraightConnectorsAccessPort UnitDrainage ChannelWith UpstandT PiecesJettingPorts110mmOutletEndCapsDrainage ChannelWithout UpstandSTRAIGHT CONNECTORSStraight connectors for connecting Delta channel (with orwithout upstand). Also known as Delta “in line”. The rangeof Delta drainage channel ancillary components makeinstallation more efficient and quicker.DMS 310T PIECEST Pieces, also known as “Tee Connectors”, facilitatescrossing 3 channels together to dissect the floor or todischarge to a centrally located sump pump. The T Piecesinclude a “Push Out” feature for inspection port, to servicethe system.DMS 183END CAPSEnd Caps have a dual role and can work as either ablanking plate (at the far end of a channel run) or can beconverted easily (with their “Push Out” feature) for easy fitof drainage pipe outlet (connector) to join with the sumppump station.DMS 184CornerPiecesDRAINAGE CHANNELWITHOUT UPSTANDDelta Perimeter Drainage Channel is a component partused within a Type C Cavity Drainage System. DeltaChannel is a distinctive yellow, PVC drainage conduitdesigned to manage water ingress and hydrostatic waterpressure in basements and below ground structures.Channel without upstand is used where cross channelssit over construction joints in the middle of the floor,when Delta Channel is to be offset from the wall or to jointwo perimeter channels together across a floor.DMS 208CORNER PIECESDelta “90 degree” Corner Connector with “PushOut” feature for inspection port. Can be used tojoin lengths of Delta channels on both internal andexternal corner sections.DMS 182110MM DRAINAGE OUTLETPreformed unit of Delta perimeter drainage channelwith inspection port. Used to provide cleaning,inspection, and maintenance access to the Deltadrainage channel system.110mm Drainage Outlet is designed to join the channelto 110mm standard underground pipe. The 110mmDrainage Outlet consists of a 90 PVC bend and aPVC male coupling which is fitted to the base of DeltaChannel to allow water to travel from the conduit tothe water collection point (sump pump). The 110mmDrainage Outlet can also accept an inspection portand has the ability cross floor channels.DMS 117DMS 128ACCESS PORT UNITJETTING PORTJetting Port is designed for use with the Delta perimeterdrainage channel (with and without upstand). JettingPort allows for maintenance, inspection and cleaningof the drainage system by using water to jet away anyblockages. Typically installed at every major changeof direction and/or 6/7 linear metre intervals alongstraight run of channel.DMS 094DRAINAGE CHANNELWITH UPSTANDDelta Perimeter Drainage Channel is a componentpart used within a Type C Cavity Drainage System.Delta Channel is a distinctive yellow, PVC drainageconduit designed to manage water ingress andhydrostatic water pressure in basements and belowground structures. Channel with upstand keeps thechannel stable when abutting the Delta membrane ona perimeter wall.DMS 207DRAINAGE CONNECTORDrainage Connector used for connection underneath/underside of channel. Ideal for continuouswaterproofing at level changes. Connects to 40mmpipe enabling drainage channel connection frombelow.DMS 11801992 523 523 info@deltamembranes.com www.deltamembranes.com26

HEAD OFFICEDelta House, Merlin Way, North Weald, Epping, Essex, CM16 6HR01992 523 523 info@deltamembranes.com www.deltamembranes.com 2022 Delta Membrane Systems Ltd All Rights ReservedDMS Dual V4/V6 Install Guide V328

L MS20 Membrane M Basement Slab Part Description Part No. 1 V4/V6 Pump c/w 1.1 & 1.2 DMS-216/084 1.1 Float Switch Assembly DMS-344 1.2 Rubber Non-return Valve DMS-328 2 Discharge Arm inc. 'O' Ring DMS-326 3 'O' Ring DMS-132 4 1.25" Brass Gate Valve DMS-329 5 Connector Piece DMS-338 6 Connector Adaptor DMS-337 7 2" Non-pressure Male Iron .