Installation and Operating Instructions for Davey
Contents
1. STATUS INDICATOR LIGHT IS ILLUMINATED RED CONSTANT 1 Suction air leak pump has partially lost prime 2 Blocked impellers or suction 3 Discharge valve closed open valve h PUMP HAS OPERATED NORMALLY FOR SOME TIME BUT NOW WILL NOT RESTART OR THE PRESSURE DROPS TO A LOWER POINT BEFORE THE PUMP STARTS STATUS INDICATOR LIGHT IS ILLUMINATED WITH THREE FLASHES PER SEQUENCE 1 Your Torrium has detected a slow leak and has dropped the cut in pressure to a lower cut in pressure to help reduce the pump cycling Correct the leak and your Torrium will return to normal operation automatically or cycle power for immediate return to normal Priming and Operation The Torrium module fitted to your HM Series system is provided with a push button Prime button This button is used during initial priming of the pump and also acts as a reset button if the Torrium switches out in pump protection mode 1 Remove priming plug and fill 4 Switch on power The casing and suction line on flooded status indicator light suction simply open gate valve to will be illuminated pump When full replace priming green and the pump plug will run A full flow of water should be discharged from the open tap 5 If the pump stops with the tap open see troubleshooting checklist 6 Close the open outlet or tap and the pump should stop after a few 2 Ensure outlet nearest seconds the status indicator light to pump is open If not c2. system shut off pressure see table below Davey Pump Model Tank Precharge HM60 06T HM90 08T amp HM160 15T 315 kPa HM60 08T HM90 11T amp HM160 19T 390 kPa HM90 13T amp HM160 10T 485 kPa Where to use Check Valves and Foot Valves The Torrium controller fitted to M Series has an in built non return check valve fitted In flooded suction installations there is no need to have a suction non return valve In suction lift installations a footvalve will normally be required for the pump to retain prime Where the footvalve may occasionally leak eg due to grit or debris being trapped under the seat it may be appropriate to remove the Torrium controller s in built check valve and install an additional accumulator capacity as required Torrium Check Valve Removal P Installations with flooded suction require a gate or n isolating valve so water supply can be turned off for pump removal and servicing Abrasive Materials The pumping of abrasive materials will cause damage to the pressure system which will then not be covered by the guarantee For Automatic Pressure Pumps Installed with a Mains Pressure Hot Water System To protect your system from damage caused by back pressure from hot water systems You should always have installed on the hot water inlet an approved non return valve NOTE Always ensure hot water systems are installed in compliance with manufacturers recommendations an
3. DAVEY WATER PRODUCTS GUARANTEE FOR AUSTRALIA amp NEW ZEALAND Davey HM Series Pressure Systems fitted with Torrium control are guaranteed for a period of two years from the date of original purchase to be free of material or manufacturing defects Should any part fail as a result of such defects within this period the pressure system will be repaired free of charge TERMS AND CONDITIONS This guarantee applies to all states and territories of Australia and New Zealand only and is subject to the provisions of the Trade Practices Act Aust the Goods and Consumer Protection Legislation of the various Australian states and the Consumers Guarantee Act 1993 NZ as applicable The guarantee period commences on the date of original purchase of the equipment Evidence of this date of original purchase must be provided when claiming repairs under guarantee It is recommended you retain all receipts in a safe place This guarantee covers parts and workshop labour only Goods should be forwarded with proof of date of original purchase to an Authorised Davey Service Centre freight paid This guarantee is subject to due compliance by the original purchaser with all directions and conditions set out in the Installation and Operating Instructions Failure to comply with these instructions damage or breakdown caused by fair wear and tear negligence misuse incorrect installation chemical or additives in the water inadequate protection against freezing rain o
4. connections to enable easy removal and servicing Use sufficient tape to ensure airtight seal and hand tighten only To prevent strain on pump threads always support heavy inlet and outlet pipes If there is a likelinood the water supply 2 may contain solid particles such as pieces of plant or vegetable matter a filter should be installed before the pump to avoid blocking of water ways Lay suction pipe at a constant gradient to avoid air pockets which may reduce pump efficiency NOTE Suction leaks are the largest cause of poor pump performance and are difficult to detect Ensure all connections are completely sealed using thread tape only Extra Draw off Capacity The Torrium controller has an in built accumulator which will accommodate small leaks In some applications it may be appropriate to install additional accumulator Supercell pressure tank capacity These applications includes e Long suction lines see Suction Lines Lift e Low flow appliances connected to the pump such as evaporative air conditioners slow filling toilet cisterns Any additional accumulators can be installed either in place of the priming plug see Priming amp Operation section page 8 for tanks up to 20 litres total capacity or for larger tanks downstream of the controller ie between the controller and the first outlet Where extra draw off capacity is utilised the additional pressure tank should have a pre charge of 70 of the maximum
5. d by incorrect installation or operation are not covered by the guarantee Your Davey pressure system is designed to handle clean water The system should not be used for any other purpose without specific referral to Davey The use of the system to pump flammable corrosive and other materials of a hazardous nature is specifically excluded Torrium Priming Plug Torrium Control Module Discharge Outlet Suction Inlet Pump Body Motor Rotary Coupling Priming Plug pump SAO oS eh After Sales Service For professional after sales service or repair contact your Davey Dealer For assistance in locating your nearest dealer contact the Davey Customer Service Centre on 1300 367 866 or the appropriate branch as listed on the back of this document i r i Ls m a rbr bolle oral a Vraj l ra khairi Freba h ie davey com au a NOTE The Torrium controller fitted to this pump is adaptive If your pump Preparing Your System aa draws air or is subject to blockage the Torrium adapts to its new maximum On removing your pressure system from its carton you will pressure This may result in your system pressure not dropping below need to position the Torrium control module on top of the the new cut in pressure and your pump not starting Should this occur re pump Once in position on top of the pump hand tighten prime your pump units as detailed above Should this not prove success the locking nut The Torrium unit i
6. d in accordance with all local regulations Connection of Mains Scheme or Town Water Supply to either Suction or Discharge of Pumps amp Pressure Systems Most Water Supply Authorities have strict regulations regarding direct connection of pumps to mains water supplies In most cases an isolating tank is required between mains supply and pump Davey also recommend this method Directly applied mains pressure can exceed pump operating piceoulerat and damage pump Davey Products Pty Ltd can not accept responsibility for loss or damage resulting from incorrect or unauthorised installations
7. d with water 2 Air leaks in suction lines or suction pipe not under water 3 Air trapped in suction lines also possible with flooded suction due to uneven rise in piping eliminate humps and hollows 4 No water at source or water level too low 5 Valve on suction lines closed Open valve amp pump will restart automatically or press Prime button b PUMP SWITCHES ON AND OFF FREQUENTLY CYCLING 1 Cycling may occasionally be caused by float valves filling tanks see Cistern Fill Mode Leaking taps float valves etc check plumbing Leaking check valve foot valve Discharge plumbing has been connected to the priming port a c MOTOR DOESN T START WHEN SWITCHED ON LOW PRESSURE INDICATOR LIGHT NOT ILLUMINATED 1 Power not connected or no power available from supply outlet d MOTOR STOPS STATUS INDICATOR LIGHT IS ILLUMINATED RED FLASHING TWICE PER SEQUENCE 1 Motor over temperature cut out tripped Consult Davey dealer 2 Motor not free to turn e g a jammed impeller Consult Davey dealer 3 Prime button has been held in for too long Release prime button and switch off power for 1 minute to allow unit to reset e PUMP WILL NOT STOP 1 Water leaks on discharge side of pump f PUMP WILL OPERATE NORMALLY INITIALLY BUT WILL NOT RESTART ON WATER DEMAND STATUS INDICATOR LIGHT NOT ILLUMINATED 1 Power supply problem see c 1 g PUMP WILL OPERATE NORMALLY INITIALLY BUT WILL NOT RESTART ON WATER DEMAND
8. disconnect the pump motor from the electrical Never place flammable materials on or near your pump supply before maintenance or repairs WARNING Some insects such as small ants find electrical devices attractive for various reasons If your pump enclosure is susceptible to insect infestation you should implement a suitable pest control plan 10 Power Connection Connect lead to power supply designated on pump label Do not use long extension leads as they cause substantial voltage drop poor pump performance and may cause motor overload The Davey Torrium fitted to this pump has a status indicator light mounted on its front panel This light will be illuminated whenever the Torrium senses that there is electrical power available The light will only work when unit is connected to the correct electrical supply is not to be used by children or infirm persons and must not be used as a toy In accordance with AS 3350 2 41 we are obliged to inform you that this pump by children Status Indicator The Torrium has a status indicator light on the front panel This light will enable you to understand what your pump is doing Indicator readout Pump operation Restart Reset Method Standby mode Red light Standby Green light Running maoo o Cistern fill Yellow Amber light Running 2 minutes Auto push Prime button or eee erent Loss of Prime Red light single flash Stops auto JEN amp Push Prime button
9. mail akrenz daveyeurope com Fax 1 630 851 7744 DEPEND OWN WATER PRODUCTS Installation and Operating Instructions for Davey HM Series Pressure Systems with orriun NOTE Prior to installation remove the red transport plugs amp associated seals from the suction and or discharge ports WARNING The Torrium controller pump and associated pipework operate under pressure Under no circumstances should the Torrium controller pump or associated pipework be disassembled unless the internal pressure of the unit has been relieved Failure to observe this warning will expose persons to the possibility of personal injury and may also result in damage to the pump pipework or other property WARNING Failure to follow these instructions and comply with all applicable codes may cause serious bodily injury and or property damage Please pass these instructions on to the operator of this equipment Prior to using this pump you must ensure that The pump is installed in a safe and dry environment The pump enclosure has adequate drainage in the event of leakage Any transport plugs are removed The pipe work is correctly sealed and supported The pump is primed correctly The power supply is correctly connected All steps have been taken for safe operation Appropriate details for all of these items are contained in the following Installation and Operating Instructions Read these in their entirety before switching o
10. mitted by the various Acts and this guarantee is to be modified to the extent necessary to give effect to that intention Davey may be collecting personal information from you in order to provide you with a service Davey Water Products Pty Ltd promises only to use this information in accordance with the Provisions of the Privacy Act 1988 Cth and the Privacy Policy of Davey Water Products Pty Ltd which is available atdavey com au Davey and Torrium are registered trade marks of Davey Water Products Pty Ltd Davey Water Products Pty Ltd 2006 Davey Water Products Pty Ltd International New Zealand Member of the GUD Group ABN 18 066 327 517 Head Office and Manufacturing Ph 61 3 9730 9121 Ph 64 9 570 9135 6 Lakeview Drive Fax 61 3 9753 4248 Fax 64 9 527 7654 Scoresby Australia 3179 E mail export davey com au Website daveynz co nz Ph 61 3 9730 9222 E mail sales daveynz co nz Fax 61 3 9753 4100 Website davey com au Germany USA Customer Service Centre Kantstrasse 53 Davey Pumps Inc Ph 1300 367 866 04275 Leipzig 1005 N Commons Drive Fax 1300 369 119 Ph 49 341 301 0412 Aurora Illinois 60504 E mail sales davey com au Fax 49 341 301 0413 Ph 1 630 898 6976 Interstate Offices Sydney Brisbane Adelaide Perth 9 Townsville E mail sales daveyusa com 6 Lakeview Drive Scoresby Australia 3179 7 Rockridge Avenue Penrose Auckland 1330 Website daveyusa com P N 400594 4 supersedes P N 400594 3 E
11. n this pump If you are uncertain as to any of these Installation and Operating Instructions please contact your Davey dealer or the appropriate Davey office as listed on the back of this document Congratulations on your purchase of a high quality Australian built Davey pressure system All components have been designed and manufactured to give trouble free reliable operation Your new pressure system incorporates Torrium electronic flow controller a Davey designed unit that enables the use of a highly efficient pump design and offers the following benefits 1 Enables the pump to deliver a constant flow of water particularly at low flow rates reducing the inconvenience of pressure variation in showers etc 2 Provides automatic cut out protection should the pump run out of water or overheat should the pump fail to start due to low voltage or a blockage in the pump 3 Provides warning indications for critical and noncritical system faults 4 Has adaptive pressure cut in which allows the pump to start at approximately 80 of the maximum pressure at last shut down This allows the controller to accommodate varying inlet pressures and pump performance 5 Automatic retry functions in the event of a critical system fault Motor overload overheat protection included Motor has its own overload overheat protection Before installing your new pump please read all instructions carefully as failures cause
12. onsult the troubleshooting checklist To Reset if Pump switches out in Pump Protection Mode 1 Make sure pump is primed 2 Open tap push prime button 3 Close tap and pump will stop 3 Ensure all valves in suction line are open Maintenance if pressure tank is fitted The only regular attention your new pressure system may require will be if you have used an additional pressure tank You will need to check the pressure tank s air charge every 6 months This can be checked at the air valve with a tyre gauge see Extra Draw Off Capacity section on page 6 To check air pressure in tank 1 Switch off pump 2 Open outlet nearest to pump to release water pressure 3 Charge tank to required pressure using air pump and check with tyre gauge 4 Switch on 5 Close outlet should be illuminated red constant Auto retry and Water Return Modes Should your Torrium detect a loss of prime after stopping the pump it will wait five minutes before activating Auto retry and Water Return modes Auto retry automatically starts the pump to see if the pump is now primed It does this after 5 mins 30 mins 1 hr 2 hrs 8 hrs 16 hrs and 32 hrs Water return mode will restart the pump automatically if the Torrium detects water flow through it 4 NOTE If multiple errors are present the highest priority error least number of flashes is indicated Any previous fault code is lost until it recurs Electrical Power S
13. or cycle D bergen gant rt Locked rotor or Prime Red light double flash ise See Trouble shooting guide De en fe Undervoltage Red light double flash Normal operation Wait till voltage gt 180 volts or push Prime button or cycle power off on Water over temperature Stops ait till water temp lt 60 C Slow leak Red light triple flash Normal Snetaten with Auto reset or push Prime ee ee Both the Red amp Green Indicators are shown in the same window It is possible for the pump to be running ie Green indicator and for a Red flash sequence to happen at the same time In that case the Red flash will show as a Yellow or Amber flash Only one fault condition will be indicated at once Cistern Fill Mode When your new M Series pressure system is used to fill toilet cisterns or troughs a special feature of the Torrium controller may be activated This special feature is activated when the controller detects three quick stop start sequences in a short period When activated the status indicator will glow Amber and the pump will run on for two minutes before shutting down This allows the cistern to be filled with the minimum number of pump cycles Trouble Shooting Check List a PUMP HAS STOPPED OR MOTOR RUNS FOR SHORT PERIOD ONLY WHEN SWITCHED ON OR PRIME BUTTON PUSHED BUT DOES NOT PUMP STATUS INDICATOR LIGHT ILLUMINATED RED FLASHING ONCE PER SEQUENCE 1 Suction line and pump body not fille
14. r other adverse weather conditions corrosive or abrasive water lightning or high voltage spikes or through unauthorised persons attempting repairs are not covered under guarantee The product must only be connected to the voltage shown on the nameplate Without limiting the original purchaser s entitlements under the Trade Practices Act Aust the Goods amp Consumer Protection Legislation of the various Australian states or the Consumers Guarantee Act 1993 NZ Davey shall not be liable for any loss of profits or any consequential indirect or special loss damage or injury of any kind whatsoever arising directly or indirectly from the product or any defect Where the Trade Practices Act Aust the Goods and Consumer Protection Legislation of the various Australian states and the Consumers Guarantee Act 1993 NZ does not apply Davey shall not be liable for any loss of profits or any consequential indirect or special loss damage or injury of any kind whatsoever suffered by the purchaser arising directly or indirectly from the product or any defect and the purchaser shall indemnify Davey against any claim by any other person whatsoever in respect of any such loss damage or injury Nothing in this guarantee is intended to have the effect of contracting out of the provisions of the Trade Practices Act Aust the Goods and Consumer Protection Legislation of the various Australian states and Consumers Guarantee Act 1993 NZ except to the extent per
15. rovides positive seal on pump alll discharge Care should also be taken when servicing or disassembling pump to avoid iit Circlip retains controller nut and pump nipple as one possible injury from pressurised water Unplug pump relieve pressure by assembly opening a tap on the discharge side of the pump and allow any hot water in the pump to cool before attempting to dismantle Choosing a Site Choose a site with a firm base and as close to the water source as possible with correct power supply Make sure your pressure system is always connected to an adequate reliable source of clean water Large lead in on thread to ensure positive fitment and pressure system is damaged it must be replaced During servicing use only approved non petrochemical based oring and gasket lubrication If unsure consult your Davey Dealer for advice Housing your Davey Pressure System To protect your pressure system from the weather make sure the pump house is both water proof frost free and has adequate ventilation The pump should be horizontally mounted on a firm base allowing for drainage to avoid damage to flooring etc that over time may occur from leaking WARNING Automatic reset thermal overloads will allow the pump to restart pipe joints or pump seals Do not mount the pump vertically WARNING Do not use hydrocarbon based or hydrocarbon propelled sprays around the electrical components of this pump without warning ALWAYS
16. s capable of 360 ful it is likely you have a blockage in the pump You should contact your rotation to enable the most convenient positioning of the Davey dealer for assistance discharge piping This can be done without the need to loose the locking nut on the rotary coupling i PUMP HAS STOPPED OPERATING STATUS INDICATOR LIGHT IS ILLUMINATED RED FLASHING THREE TIMES PER SEQUENCE 1 Your Torrium has detected high water temperature in the pump Once the water has cooled the Torrium will automatically restart the pump ji Only connect the discharge pipework to the discharge port The priming port is not a discharge port Rotary Coupling Installation j PUMP IS OPERATING NORMALLY BUT THE STATUS INDICATOR LIGHT Your Davey Water Pressure system is equipped with the convenience of the Davey IS ILLUMINATED FLASHING TWICE PER SEQUENCES RED FLASHES Rotary Coupling This coupling allows the pump controller to be fitted simply and WHILE IN STANDBY OR AMBER FLASHES WITH CONSTANT GREEN easily to the pump discharge WHILE PUMP RUNNING The rotary coupling is already fitted to the pump discharge port The controller 1 Your Torrium has detected low voltage below 180 volts for gt 10 seconds adaptor nut is able to rotate independent of the pump adaptor nipple and thus the The low voltage may result in a small pump performance shortfall Once the complete pump this allows it to be tightened onto the pump controller inlet see vol
17. tage has returned to normal the status indicator will return to normal illustration below Hand tighten only the controller adaptor nut to ensure a firm connection to your controller The oring on the base of the controller will ensure a leak proof seal between the rotary coupling and the controller NOTE The ability to rotate the adaptor nut also means that the complete controller once a For protection the Davey pump motor is fitted with an automatic fitted to the rotary coupling can be rotated a full 360 degrees in the horizontal plane over temperature cut out Constant tripping of this overload device without causing the coupling to unscrew from the pump outlet indicates a problem e g low voltage at pump excessive ambient temperature above 50 C in pump enclosure l The Torrium control device may have to be reset after rectifying any of _ overcome possible cross threading the above operating troubles This is done by pushing in the prime r maa l button and releasing it after 2 seconds or switching the power supply Pep e Controller adaptor nut rotates independent of the pump f then on adaptor nipple and has hand tightening ribs WARNING When servicing or attending pump always ensure power I L ill ia EA ea o a is switched off and lead unplugged Electrical connections should be a ae serviced only by qualified persons If the electrical supply lead of this i Lar Large section Oring p
18. urge Protection An electrical power surge or spike can travel on the supply lines and cause serious damage to your electrical equipment The Torrium fitted to this pump has a metal oxide varistor MOV fitted to help protect its circuit This MOV is a sacrificial device meaning that it effectively is gradually damaged every time it takes a surge The MOV is not a lightning arrestor and may not protect the Torrium if lightning or a very powerful surge hits the pump unit If the installation is subject to electrical power surges or lightning we strongly recommend the use of suitable additional surge protection devices on ALL electrical equipment In accordance with AS 3350 2 41 we are obliged to inform you that this pump is not to be used by children or infirm persons and must not be used as a toy by children reset thermal overload constant tripping of this overload indicates a problem e g low voltage at pump excessive temperature above 50 C in pump enclosure NOTE For protection the Davey pump motors are fitted with an automatic Pipe Connections For best performance use P V C or polythene pipes at least the same diameter as the pump s inlet and delivery outlet openings Larger diameter pipe may be used to minimise resistance to flow when pumping longer distances Do not use pipe thread sealing compounds on any part of this pump ONLY use Teflon sealing tape PIPE Connections cont a Use unions at pipe
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