This operating instructions contains safety information
Contents
1. uji 1 o a 1 N non NOFA von gira unas rper L h 16 10 bar 01 5 0 0 Flow rate indicated is for H O at 20 C at the rated pressure Dosing accuracy 296 at constant pressure 0 5 bar D Appendix Dimensions 29 E Appendix Chemical Compatibility Table Solenoid driven metering pumps are widely used to dose chemical fluids and it is important that the most suitable material in contact with fluid is selected for each application This compatibility table serves as a useful help in this respect All the informations in this list are verified periodically and believed to be correct on the date of issuance All the informations in this list are based on manufacturer s data and its own experience but since the resistance of any material depends by several factors this list is supplied only as an initial guide in no way EMEC makes warranties of any matter respect to the informations provided in this list Chemical Formula Glass PVDF PP PVC SS 316 PMMA Hastelloy PTFE FPM EPDM NBR PE Acetic Acid Max 75 CH COOH 2 1 1 3 1 1 3 1 3 1 Aluminium Sulphate Al SO 1 1 1 1 1 1 1 1 1 1 Amines R NH 1 2 1 32. Pumps and accessories must be serviced and repaired by qualified and authorized personnel only Always discharge the liquid end before servicing the pump Empty and rinse the liquid end before work on a pump which has been used with hazardous or unknown chemicals Always read chemical safety datasheet Always wear protective clothing when handling hazardous or unknown chemicals introduction Pump s capacity Modes Capacity 1 Introduction Metering Pumps VMS Series are the ideal solution for low middle dosing of chemicals All control and setup parameters are available through a digital keyboard and they are displayed on a LCD backlit display Pump has Level input Flow rate is determined by the stroke length and by the stroke speed The stroke length is adjustable from O to 100 using the stroke length adjustment knob However dosing accuracy is guarantee within an adjustment range from 30 to 100 VMS PH Proportional pump driven by internal built in pH meter 0 14 pH and level control pH electrode input electrode not included VMS RH Proportional pump driven by internal built in Redox ORP meter 0 1000mV and level control Redox electrode input electrode not included Pressure Capacity bar lih 20 1 18 2 18 4 15 2 15 4 15 5 10 4 10 5 10 10 7 6 5 10 5 12 4 8 3 10 2 14 1 16 2 Unpacking Included into package n 4 n 4 n 1 n 1 n 1 n 1 m 2 m 2 m 2 n 1 Dibbles
3. and DOWN keys and proceed to pump s setup This procedure will return the pump to its shipment condition 10 Programming the VMS RH pump PROGRAMMING VMS RH PUMP Turn on the pump Keep pressed E key for at least 4 seconds to enter in program mode Pump s display shows PASSWORD gt 0000 fig 1 Use UP and DOWN keys to edit the password press RIGHT to move on next digit SETUP program Once entered the password pump s display shows gt SETUP PARAM fig 2 Move arrow on SETUP then press the E key SET POINT program Setup 1 Point fig 3 Press E the display will show a gt 100 650mV fig 4 The pump works at 100 of its capacity if ORP value is 650mV Make sure that arrow is on 650mV to change it and then use UP and DOWN keys to enter a new value Use RIGHT key to move on next digit Move arrow on 100 and change using the UP and DOWN keys b gt 00 700mV fig 5 The display shows that pump stops when ORP is 700mV Make sure that arrow is on 700mV to change this value then use UP and DOWN keys to enter a new value Use RIGHT key to move on next digit Move arrow on 100 and change using the UP and DOWN keys Press E key to confirm values and quit from programming mode Display shows for a few seconds DATA SAVED Pump will change proportionally its dosing capacity betw
4. 2 4 1 Calcium Hydroxide Lime Milk Slaked Lime Ca OH 1 1 1 1 1 Calcium Hypochlorite Chlorinated Lime Copper ll Sulphate Roman Vitriol Ferric Chloride Hydrofluoric Acid 4096 Hydrochloric Acid Concentrate Hydrogen Peroxide 3096 Perydrol RICERCHE E Phosphoric Acid 50 Orthophosphoric Acid EREXEREN eb f AEA LANE oma tts feted EN EHEN EHER INTI Ti INES ECO EE O EN IC EN EHEN EHEN mn a CO EE O EN IO EN EHEN EHEN l m 6 ESC A CI CO EN EN EN CC CC EHEN Ens rae 1 1 3 3 3 3 1 1 Sulphuric Acid 98 596 O H SO 2 4 Resistance rating Resistant Fairlv resistant Not resistant Materials Polyvinyldene fluoride Polypropylene PVC Stainless steel Polymethyl Metacrilate Acrylic Hastelloy C 276 Polytetrafluoroethylene Fluorocarbon Viton B Ethylene propylene Nitrile Polyethylene 30 PVDF PP PVC SS 316 PMMA Hastelloy PTFE FPM EPDM NBR PE Pump Heads valves fitting tubing Pump Heads valves fitting level floater Pump Heads Pump Heads valves Pump Heads Injection valve spring Diaphragm Sealings Sealings Sealings Tubing F Appendix Hoses resistance table Hose features are very important for a reliable dosage Every pump s model is made to work in the best way using selected hoses according to pump s capacity model Information reported here are intended for
5. 86 Self tapping screws 4 5 x 40 Delayed fuse 5 X 20 Foot filter with valve Injection valve Level probe Delivery pipe opaque PE Suction pipe transparent PVC Discharge pipe transparent PVC This installation manual If hose is 6x8 there is only a 4meters long hose Cut to obtain suction and delivery hoses Remove the contents from the box f my f X f ki f ki i a g A K 2 PLEASE DO NOT TRASH PACKAGING IT CAN BE USED TO RETURN THE PUMP 3 Pump s description Display LCD Delivery valve Discharge knob Pump head Probe input Stand by BNC Level probe input Suction valve to power supply 4 Before to Install warnings Pump s installation and operativity is made in 4 main steps Pump s installation Hydraulic Installation hoses level probe injection valve Electrical Installation main power connection priming Programming the pump Before to start please read carefully the following safety information Protective clothes A Wear always protective clothes as masks gloves safety glasses and Y further security devices during ALL installation procedure and while handling chemicals Installation location p Pump must be installed in a safety place and fixed to the table wall to A N avoid vibration problems Pump must be installed in a easy accessible place Pump must be install
6. key Display shows DEL gt 00 0000 fig 9 The gt arrow is on DEL This value is pump s waiting time after any start up procedure pump will wait set time before start dosing every time it is powered on Use UP and DOWN keys to change this value Waiting time may be set from 1 to 60 minutes PASSWORD In main menu choose PARAM fig 2 and press E key Display shows DEL gt 00 0000 fig 9 Press RIGHT key to move on 0000 All new pumps have 0 O O 0 as default password use UP and DOWN keys to change this value Press E to confirm new data and RIGHT to exit from programming mode MAXIMUM TIME DOSING ALARM This alarm prevents the pump to dose if a set time is reached To set this alarm enter into Setup menu as shown in fig 3 Use DOWN key to choose 3 Alarm and press E key The pump shows 10 Programming the pump gt AL OFF DOSING fig 10 To activate the alarm use UP or DOWN keys to set the time from 1 to 100 minutes or AL OFF To setup the alarm mode use the RIGHT key Cursor moves on DOSING Use UP or DOWN keys to change this voice On STOP mode the pump will stop the dosing procedure once the set time is reached The pump s display will show the alarm condition and requires to press a key to continue On DOSING mode the pump will NOT stop the dosing procedure once the
7. set time is reached The pump s display will show the alarm condition and requires to press a key to continue Special functions Keep pressed the UP key to turn off the pump Display shows OFF and it will switch off Keeping pressed the UP key the pump will switch on Keep pressed the DOWN key to read on display the power supply input Keep pressed the RIGHT key for manual dosing Pump s reset turn off the pump keep pressed UP and DOWN keys then turn on the pump Release UP and DOWN keys and proceed to pump s set up This procedure will return the pump to its shipment condition 20 11 Pump s messages PUMP S MESSAGES During normal operating mode the pump may show some messages Message LOW VOLT Description The pump is low voltage powered Check main power Message HIGH VOL Description The pump is high voltage powered Check main power Message LOW LEVEL Description Product to dose is near to end Verify the tank Message STAND BY Description The pump is waiting a specified time to become operative See related chapter to set this function Description The pump has a N O contact see the picture on page 13 When the contact closes the pump stops and shows the stand by message until the contact will be opened 21 12 Troubleshooting Possible Cause Problem Pump isn t powered Connect it to main supp
8. standard use only For extended information ask to hose s manufacturer Suction Delivery Hose 4x6 mm PVC 4x8 mm PE 6x8 mm PE 8x12 mm PVC transparent opaque opaque transparent Deliverv Hose Working Pressure Breaking Pressure 4x6 mm PE 230 20 C 30 C 40 C 50 C 20 C 30 C 40 C 50 C opaque 12 bar 10 5 bar 8 5 bar 6 2 bar 36 bar 31 5 bar 25 5 bar 18 5 bar 4x8 mm PE 230 20 C 30 C 40 C 50 C 20 C 30 C 40 C 50 C opaque 19bar 15 7 bar 12bar 7 5 bar 57 bar 47bar 36bar 22 5 bar 6x8 mm PE 230 20 C 30 C 40 C 50 C 20 C 30 C 40 C 50 C opaque 8 6 bar 6 8bar 4 8bar 2 3 bar 26 bar 20 5 bar 14 5 bar 7 bar 8x12 mm PE 230 20 C 30 C 40 C 50 C 20 C 30 C 40 C 50 C opaque 12 bar 10 5 bar 8 5bar 6 2bar 36 bar 31 5 bar 25 5 bar 18 5 bar 4x6 mm PVDF 20 C 30 C 40 C 50 C 60 C 80 C 90 C Flex 2800 opaque 40 bar 34 bar 30 bar 27bar 24 8bar 20 bar 10 bar 6x8 mm PVDF 20 C 30 C 40 C 50 C 60 C 80 C 90 C Flex 2800 opaque 29 bar 25 5bar 22 bar 20 bar 18bar 14 5bar 7 3 bar 8X10 mm PVDF 20 C 30 C 40 C 50 C 60 C 80 C 90 C Flex 2800 opaque 18 bar 15 5 bar 13 5 bar 12 5 bar 11 2 bar 9 bar 4 5 bar V4 PE 230 20 C opaque 17 6 bar 3 8 PE 230 20 C opaque 10 6 bar 1 2 PE 230 20 C opaque 10 6 bar 31 G Appendix Exploded View Notice always specify the pump s label when orderi
9. the value in C to have buffer solution value Wait a stable reading in R then press E key to confirm this first calibration Pump will show R 7 20 pH C 4 00 pH fig 7 Remove the probe from first buffer solution and repeat the cleaning procedure Then dip probe into second buffer solution for example 4 00 pH and use UP and DOWN keys to change the value in C to have buffer solution value Wait a stable reading in R then press E key to confirm The pump will show the new values for a while and will return to main menu 59mV pH 000 mV fig 8 If calibration process fails the pump will show PH CALIB FAILED Not changing any value the program will return to Calib mode To exit press RIGHT key twice DELAY In main menu choose PARAM fig 2 and press E key Display shows DEL gt 00 0000 fig 9 The gt arrow is on DEL This value is pump s waiting time after any start up procedure pump will wait set time before start dosing every time it is powered on Use UP and DOWN keys to change this value Waiting time may be set from 1 to 60 minutes 16 9 Programming the pump PASSWORD In main menu choose PARAM fig 2 and press E key Display shows DEL gt 00 0000 fig 9 Press RIGHT key to move on 0 0 OO All new pumps have 0 O O 0 as default password use UP and DOWN keys to change this val
10. O ring Injection connector 230 VAC 180 270 VAC 115 VAC 90 135 VAC 24 VAC 20 32 VAC 12 VDC 10 16 VDC O 180 1 5 metres O 45 C 82 113 F O 50 C 32 122 II 2 74dbA 10 50 C 14 122 F CERAMIC GLASS PTFE SS FP EP WAX SI PTFE PP PVDF glass HASTELLOY C276 spring Level Probe PP PVDF Level probe cable PE Foot Filter PP PVDF as ordered FI c Max P Max I strok Strokes Hoses Fuse at Fuse at Watt jid ow apacity ressure mi stroke nda nii 230 VAC 115 VAC Ww weig ijh bar Kg 20 01 1 20 0 09 180 4x8 630 mA 315 mA 16 2 2 26 C Appendix Delivery Curves Pump Head J Pump Head K c N CQ A a O Noo a pirtiritiiitir LL o dam pl 1 e N 4 Qi h C 65 01 4 Oi Oi Oo N Cn 00 l l L 8 7 6 5 4 3 2 4 23 4 5 6 7 8 9 10 11 12 13 14 15 Pump Head K 27 28 C Appendix Delivery Curves Pump Head K Pump Head K DE L N
11. P and DOWN keys to enter a new value Use RIGHT to move on next value Once on 100 change it with UP and DOWN keys Press E key to confirm values and quit from programming mode Display shows for a few seconds DATA SAVED To exit from program mode press RIGHT key twice Now the pump will modify proportionally its own dosing capacity in the range between 7 30pH and 7 80pH On previous example dosing mode is for acid It s possible to choose ON for On Off working mode 9 Programming the pump Probe calibration To obtain a reliable measurement it is necessary during installation calibrate the probe To do this two buffer solutions are needed a 7 00pH buffer solution and a 4 00pH or 9 00pH buffer solution Proceed as follows 1 Measure buffer solution temperature and verify if it is the same printed on solution s label 2 Insert probe s connector blue colour into pump s input connector 3 Remove protective cap from probe and wash it into water Then dry it Into Setup menu fig 3 choose 2 Calib then press E key The display shows R 7 20 pH C 7 00 pH fig 6 R means buffer solution reading value and C the calibration to refer to During the calibration the R value could be different from the buffer solution value Wait a stable reading in R Dip probe in a 7 00 pH buffer solution and use UP and DOWN keys to change
12. UN This operating instructions contains safety information that if ignored can endanger life or result in serious injury They are indicated by this icon N Use of this pump with radioactive chemicals is LAOS forbidden OPERATING INSTRUCTIONS MANUAL FOR VMS PUMPS A N Keep the pump protected from sun and water Avoid water splashes Qs English language Please read it carefully R1 05 06 Danger Caution VMS series solenoid dosing pumps comply with the following European regulations EN60335 1 1995 EN55014 EN50081 1 2 EN50082 1 2 EN6055 2 EN60555 3 Based on directive CEE 73 23 c 93 68 DBT Low voltage directive and directive 89 336 CEE EMC Electromagnetic Compatibility GENERAL SAFETY GUIDELINES In emergencies the pump should be switched off immediately Disconnect the power cable from the power supply When using pumps with aggressive chemicals observe the regulations concerning the transport and storage of aggressive fluids When installing outside European Community always observe national regulations Manufacturer is not liable for any unauthorized use or misuse of this product that can cause injury or damage to persons or materials Pumps must be accessible at all times for both operating and servicing Access must not be obstructed in any way Feeder should be interlocked with a no flow protection device to automatically shut off the pump when there is no flow
13. a ia e iea deea e 31 G Appendix Exploded VIEW L mien iii dt t cet cei apa ib aga it as meta dua 32 Mia jejet qe WGK asters dice stern ts egy eae ene A 33 33 When dismantling a pump please separate material types and send them according to local recycling disposal requirements We appreciate your efforts in supporting your local Recycle Environmental Program Working together we ll form an active union to assure the world s invaluable resources are conserved
14. ed in horizontal position Avoid water splashes and direct sun Hoses and Valves IN Suction and delivery hoses must be installed in horizontal position i N All hoses connections must be performed using only hands force No tongs required Delivery hose must be firmly fixed to avoid suddenly movements that could damage near objects Suction hose must be shorter as possible and installed in vertical position to avoid air bubbles suction Use only hoses compatibles with product to dose See chemical compatibility table at page 30 If dosing product is not listed please consult full compatibility table or contact chemical s manufacturer 5 Installation Draw Pump must be installed in a wall support at a maximum height from tank s bottom of 1 5 meters ar _ 4 gt 1 Dosing Pump 2 Suction Hose 3 Delivery Hose 4 Injection Valve 5 Airdischarge 6 Level Probe 7 Foot Filter 8 Power Cable 6 Hydraulic Installation Hydraulic connections are Suction Hose with level probe and foot filter Delivery Hose with injection valve Discharge Hose Suction Hose Completely unscrew tightening nut from pump s head and remove assembling components tightening nut holding ring and pipe holder Assembly as shown in fig A Insert hose into pipe holder until it reaches the bottom Lock hose on pump s head by screwing down the tightening nut Use on
15. een 650mV and 700mV Now the pump will modify proportionally its own dosing capacity in range between 650mV and 700mV In previous example pump will dose chlorine 18 10 Programming the pump Probe calibration To obtain a reliable measurement it is necessary during installation calibrate the probe To do this a known buffer solutions is needed Proceed as follows 1 Measure buffer solution temperature and verify if it is the same printed on solution s label 2 Insert probe s connector blue color into pump s input connector 3 Remove protective cap from probe and wash it into water Then dry it Into Setup menu fig 3 choose 2 Calib then press E key The display shows R 600 mV C 650 mV fig 6 R means buffer solution reading value and C the calibration to refer to During the calibration the R value could be different from the buffer solution value Wait a stable reading in R Dip probe in a 650mV buffer solution and use UP and DOWN keys to change the value in C to have buffer solution value Wait a stable reading in R then press E key to confirm Display shows probe s data before to return at main menu If calibration process fails the pump will show MV CALIB FAILED Not changing any value the program will return to Calib mode To exit press RIGHT key twice DELAY In main menu choose PARAM fig 2 and press E
16. eplacement procedure Remove 6 screws from pump s back Pull pump s back cover until it s completed separated from pump s front Remove board s screws Completely disconnect wires from main board and replace it Reinsert screws Reconnect wires to the main board see enclosed picture Reassemble the pump Reinsert screws 23 14 Main Board 24 VMS PH VMS RH Power supply IU HHH Solenoid NL M OI Level E Stand by lol PH or Rh Connector A Appendix Maintenance During normal operating mode pump must be checked once for month Wear needed safety devices and check hoses and all hydraulic components for product leak broken hoses corroded connections All maintenance operations must be performed by authorized and trained personnel only If pump needs factory assistance please use original package to return it Before to do it please remove all dosing product inside the pump and hoses Use only original spare parts 25 B Appendix Construction Materials and Technical info TECHNICAL FEATURES Power supply Power supply Power supply Power supply Pump Strokes Suction Height Environment Temperature Chemical Temperature Installation Class Pollution Level Audible Noise Packaging and Transporting Temperature MANUFACTURING MATERIALS Case PPO Pump head PVDF Diaphragm PTFE Balls Suction Pipe PVC Delivery Pipe PE Valve Body PVDF
17. ly Pump doesn t Pump s protection fuse is broken Replace it See page 26 for replacement procedure turn on Pump s main board is broken Replace it See page 26 for replacement procedure The foot filter is obstructed Clean it Suction hose is empty Pump must be primed Repeat priming procedure Air bubbles inside hydraulic circuit Check valves hoses fittings Pump is not dosing and solenoid is operating Product to dose is generating gas Turn discharge knob and let air flow away Use a self venting pump head Pump is not dosing and Crystals presence inside valves Check them and try to dose 2 3 liters of normal water Change vaives solenoid isn t operating or slightly operating Injection valve obstructed Change it 22 13 Fuse and main board replacement Fuse or main board replacement is allowed to qualified personnel only Before to operate disconnect the pump from main power and all hydraulic connections For fuse replacement is necessary to use a 3x16 and 3x15 screwdriver and a new fuse same model of old one For main board replacement is necessary to use a 3x16 and 3x15 screwdriver and a new main board same model of old one Fuse replacement procedure Remove 6 screws from pump s back Pull pump s back cover until it s completed separated from pump s front Locate the blown fuse and replace it Reassemble the pump Reinsert screws Main board r
18. ly hands to do it Connect other side of the hose to the foot filter using the same procedure Suction Hose Tightening Nut Holding Ring cb Pipe Holder O ring B Valve fig A 6 Hydraulic Installation Assembling foot filter with level probe Delivery Hose Level probe must be assembled with foot filter using the provided kit Foot valve is made to be installed into tank s bottom without sediments priming problem Completely unscrew level probe s nut and assembly as described in fig B paying attention to the black ring it must be inserted from floater side Lock nut on the opposite side of the floater using hands only to BNC connector pump s level input to suction hose level probe black ring foot filter fixing nut fig B Connect BNC from level probe into pump s level input front side of the pump Put level probe assembled with foot filter into tank s bottom Warning If there is a mixer installed into tank install a suction lance instead of level probe foot filter Completely unscrew tightening nut from pump s head and remove assembling components tightening nut holding ring and pipe holder Assembly as shown in fig A Insert hose into pipe holder until it reaches the bottom Lock hose on pump s head by screwing down the tightening nut Use only hands to do it Connect other side of the hose to the injection valve using the same procedure 6 Hydraulic In
19. ng spare parts 32 Appendix Index 1 FARR CNIS TOI Ree PC NOR 3 2 U NDACKING san Se E IM MM II MILL M RM LM M sas M IM AG SI MEE 4 a Pump S ASSCHORION i i E ITERUM E 5 4 Before to IFistali warnilgds i Eee a 6 wiegt P M 7 6 Hydraul fqir l l a te a a aa aa aaa aaa een ee euere 8 7 EIS ICE INSISJIEHON aT A teres 12 B Basic SEMA A a PM ME 14 9 Programming the VMS PH DUI nica ri 15 10 Programming the VMS RH DUI con itc ltr decr V S a ERES GO bia dU EPA NN Cre CU Pe Eo Cep oe PEN 18 JL lt PUNDS Messages m Het en rennen a 21 12 1r UB ESNOSUNG NER iii dada 22 13 Fuse and main board replacement cc ccccccccecseeseeeceeceeeeeeeceeceesaeeeeeeeeeaseeaeeeeeessesaaeeeeeseeaaaeess 23 14 MSI OBI an ei ibni di rei taal tees 24 A Appendix Maintenance 2 0 0 0 ccc cccccccceeseeceeceeseseececeeceeeeeeeeeeseeeeseeeeeseeeeaeesceeeesaaeueeeeeesuueeaeeeeeeeeenseeess 25 B Appendix Construction Materials and Technical info 0 0 0 0 eenennnnzenenzznnenzenzenznnzzzznnenzznzzzzzzznzzni 26 Appendix Delivery CURVES une AA d ERE 27 D Appendix Dimensions 0 cece cc ccc cee eeececeeseeeeeceececeeeeseeeeeeceaeasseeeeesaaueeeceeeeseeeaeeeeeeeesaaeeseeeeseeesuuaeeeeeees 29 E Appendix Chemical Compatibility Table oooccccccccononinnncconononnnccnnonononcnonnnnononnnnnnononononannnss 30 F Appendix Hoses resistance table isiin a
20. pump set pump s single injection at 100 and pulses at 50 All air inside the pump head will exit through the outgassing outlet When product will leak from it close immediately the outgassing valve If dosing product is particularly dense to facilitate the priming insert on vent pipe a syringe of 20 cc and suck inside 14 9 Programming the VMS PH pump PROGRAMMING VMS PH PUMP Entering in program mode Turn on the pump Keep pressed E key for at least 4 seconds to enter in program mode Pump s display shows PASSWORD gt 0000 fig 1 Use UP and DOWN keys to edit the password press RIGHT to move on next digit SETUP program Once entered the password pump s display shows gt SETUP PARAM fig 2 Move arrow on SETUP then press E key SET POINT program Setup 1 Point fig 3 Press E key a gt 00 7 30pH fig 4 The display shows that pump does not work at 00 if pH is 7 30 Make sure that arrow is on 7 30 pH to change this value then use UP and DOWN keys to enter a new value Use RIGHT key to move on next value Once on 00 change it with UP and DOWN keys It s possible to choose OFF instead of a number for On Off working mode b gt 100 7 80pH fig 5 The display shows that pump works when pH is 7 80 Make sure that arrow is on 7 80pH to change this value then use U
21. sitivity if there isn t a good ground to avoid damages to the pump do not install it in parallel with heavy inductance load for example engines A relay switch must be used See below picture P Dosing Pump R Relay I Switch or safety device E Electrovalve or inductance load A Main Power On pump s mother board there is a further protection against over voltages 275V 150V and distribution line noises 4KV for max 50usec as shown 0 9 Vpk 0 5 Vpk 50 uS 12 7 Electrical Installation Once verified previous steps proceed as follows check that BNC of level probe has been connected as described in Hydraulic Installation chapter connect BNC and external signal to pump s INPUT connectors Stand by BNC Level probe input pH Redox probe input 13 8 Basic Settings All dosing pumps are equipped with a keyboard that basically works in the same way for any pump s model To avoid any misunderstanding during this chapter all keys will be described as shown on this legend A is the UP ON OFF key V is the DOWN SCROLL key Q is the RIGHT ESC key E is the E key PRIMING To prime the pump without touching chemicals please performs these operations connect all hoses into proper places delivery hose suction hose and outgassing hose open outgassing valve and turn on the
22. stallation Injection Valve Injection valve must be installed on plant from water s input Injection valve will open at pressure greater than 0 3bar Discharge hose Insert one side of discharge hose into discharge connector as shown in fig C Insert other side of discharge hose into products tank During priming procedure product exceeding will flow into tank To Delivery hose Discharge Knob Discharge hose To Suction hose fig C For priming procedure see page 14 10 6 Hydraulic Installation Self venting pump head to delivery hose to discharge hose to suction hose Self venting pump head must be used when using chemicals that produce gas i e hydrogen peroxide ammonium sodium hypoclorite at particular conditions Hoses assembling procedure including purge hose is described in fig A Notes suction delivery and purge valves are DIFFERENT Do not exchange them delivery and purge hoses are made of same material its allowed to lightly bend discharge hose during calibration procedure TEST insert discharge hose into BECKER test tube 11 7 Electrical Installation All electrical connections must be performed by AUTHORIZED AND QUALIFIED personnel only Before to proceed please verify the following steps verify that pump s label values are compatible with main power supply pump must be connected to a plant with a differential switch 0 03A sen
23. ue Press E to confirm new data The pump shows the new password for about two seconds then it ll return to main menu Press RIGHT key to leave main menu MAXIMUM TIME DOSING ALARM This alarm prevents the pump to dose if a set time is reached To set this alarm enter into Setup menu as shown in fig 3 Use DOWN key to choose 3 Alarm and press E key The pump shows gt AL OFF DOSING fig 10 To activate the alarm use UP or DOWN keys to set the time from 1 to 100 minutes or AL OFF To setup the alarm mode use the RIGHT key Cursor moves on DOSING Use UP or DOWN keys to change this voice On STOP mode the pump will stop the dosing procedure once the set time is reached The pump s display will show the alarm condition and requires to press a key to continue On DOSING mode the pump will NOT stop the dosing procedure once the set time is reached The pump s display will show the alarm condition and requires to press a key to continue Special functions Keep pressed the UP key to turn off the pump Display shows OFF and it will switch off Keeping pressed the UP key the pump will switch on Keep pressed the DOWN key to read on display the power supply input Keep pressed the RIGHT key for manual dosing Pump s reset turn off the pump keep pressed UP and DOWN keys then turn on the pump Release UP
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