OPERATING INSTRUCTIONS MANUAL FOR “HMS” SOLENOID
Contents
1. sd A L 9 29 61 2 40 40 Installation draw for HMS PH RH metering pumps Jeu TH L sou BulsseBino z L ij ij esou uonong LL esou Aaner OL Jayeaiq Ajayes aiqeo A ddns samo Jeu 1004 eqoid ene dund unay Jepjou aqold aq01d juiod sajduues AeA uonoelu 6 N CO stb 10 ORO 41 Installation draw for HMS MAN metering pumps 150max 1 Metering pump 2 Suction hose 3 Delivery hose 4 Injection valve 5 Outgassing hose 6 Level probe 7 Foot filter 8 Power supply cable 9 Safety breaker 42 Installation draw for HMS EXT metering pumps 1 50 max 1 Metering pump 2 Suction hose 3 Delivery hose 4 Injection valve 5 Qutgassing hose 6 Level probe 7 Foot filter 8 Power supply cable 9 Safety breaker 10 pHmetre e g LPHS 11 CCS instrument 43 Installation draw for HMS EN metering pumps 2 0 Z RER pm d La A Z 3 2 er Fax E J A 4 O 2 1 Metering pump 2 Suction hose 3 Delivery hose 4 Injection valve 5 Outgassing h2. Program mode key Start Stop pump s dosing activity LCD Display Stroke length adjustment knob Navigational keys Program mode key Model pump HMS EN only Model pump HMS PH RH CL LCD Display Stroke length adjustment knob Navigational keys Exit from program menu Manual mode function Program key Electronic boards connections HMS MAN Transformer Transformer C vo SEH on Ground Ground DO level digital input signal input Transformer Electrovalve Solenoid HMS EN Electronic boards connections HMS PH HMS CL ECL1 Yellow r ECL1 Brown ECL1 White DI i l ECL1 Green CA Solenoid HI Level Input Solenoid l E EZ Level Input SEPR Blue CI SEPR Black CI SEPR Brown CI pH Connector E 1 Level Input CC Level Input O EI 230 Vac IN Solenoid D I Level Input EH Rh Connector Co Level Input Koy O gt Z O Included into package Commissioning the pump Assembly and install hoses Pump s package n 4 Inserts 6 n 4 Self tapping screws 4 5 x 40 n 1 Delayed fuse 5 X 20 n 1 Foot filter with valve n 1 Injection valve n 1 Level probe m2 Delivery pipe m2 Suction pipe m2 Discharge pipe n 1 Instructions manual PLEASE DO NOT TRASH PACKAGING IT CAN BE USED TO RETURN THE PUMP Make sure that the pump is fastened into place firmly and will not vibrate during use Ensu
3. 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 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 00 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 24 Programming the pump 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 PASSW
4. key is the ESC key D is the ENTER key is the PROG key is the START STOP key The buttons feature automatic fast advancement keeping pressed the button it will gradually advance the value shown Voltage Visualization keeping pressed Down the display will show the actual mains voltage PROGRAMMING HMS MAN PUMP This pump works in constant on off mode Constant mode may be set in S is shown on pump s display or in pulses per minutes F is shown on pump s display ET oe Stroke length adjustment knob e 4 Navigational keys a ZE D Program mode key Start Stop pump s dosing activity a LCD Display Stroke pulse led status S stroke mode program This mode allows to set pump s stroke capacity from 100 max to 1 min Step increasing is 1 If S mode is set to 100 then pump s pulses are 150 pulses per minute If S mode is set to 1 then pump s pulses are 1 pulse every 40 seconds To set pump into S mode keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys choose S Press P then edit 13 Programming the pump percentual value by increasing decreasing it with UP and DOWN keys Keep pressed the P key for at least four seconds to return to pump s normal operation F frequency mode program This mode al
5. 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 key Display shows DEL gt 00 0000 fig 9 The 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 27 Programming the pump DEL gt 00 0000 fig 9 Press RIGHT key to move on 0 0 0 0 All new pumps have 0 0 0 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 gt AL OFF DOSING fig 10 To activate the alarm use UP or DOWN keys to set the time from 1 to 100 m
6. D or multiply M factor F may be set on pump using the following formula strokes knob on 100 10 x imp l x cc x P ppm F factor impll pulse per liter given by the water meter cc pump s single stroke dosing quantity in cc For cc quantity please refer to table at page 38 and stroke knob s position P96 product concentration If product is not diluted enter 100 ppm product quantity to dose in p p m gr m Results If F 1 calculate M 1 F and set obtained number into pump s program Use M multiply mode If F gt 1 use D divisor mode and set obtained number into pump s program If F2 1000 increase dilution or increase water meter s pulses per liter or reduce stroke on pump s knob 17 Programming the pump PROGRAMMING HMS EN PUMP LCD Display Stroke length adjustment knob Navigational keys Program mode key Model pump HMS EN only Turn ON the pump Display shows lt NEXT gt Tue10 57 This is the next dosing time For example on Tuesday at 10 57 o clock Press the RIGHT key the display shows Cc day 0 0 This is the product s flow quantity for each day Press the RIGHT key the display shows Total cc 624 6 Press the RIGHT key the display shows DATE Mon 24 07 00 Press the RIGHT key the display shows TIME 9 44 14 Press the RIGHT key again the display will shows the initial picture HOW TO PROGRAM HMS EN Keep pressed P key
7. key to read on display the power supply input Keep pressed the E 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 25 Programming the pump PROGRAMMING HMS RH PUMP LCD Display Stroke length adjustment knob Navigational keys Exit from program menu Right Key Program key Note it is possible to program the pump for dosing either oxidant or anti oxidant ensuring that o rings match the additive chemical compatibility 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 26 Programming the pump 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
8. 150 0 120 injections minute Suction Height 1 5 metres Environment Temperature 0 45 C 32 113 F Chemical Temperature 0 50 C 32 122 F Installation Class Il Pollution Level 2 Audible Noise 74dbA Packaging and Transporting Temperature 10 50 C MANUFACTURING MATERIALS Case PP Pump head PP available in PVDF Diaphragm PTFE Balls CERAMIC available in GLASS or PTFE Suction Pipe PVC available in PE Delivery Pipe PE Valve Body PP available in PVDF O ring as ordered FR EP WAX SI PTFE Injection connector PP available in PVDF glass balls HASTELLOY C276 spring Level Probe PP available in PVDF Level probe cable PE Foot Filter PP available in PVDF 18 02 14 02 07 06 38 Pump Head 13 D Delivery Curves Pump Head 13 D L h Pump Head 22 Pump Head 022 I 144 L h Flow rate indicated is for H O at 20 C at the rated pressure Dosing accuracy 5 at constant pressure 0 5 bar 39 Dimensions Bold Values mm Parenthesis values inch
9. 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 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 UP 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 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
10. a photometer instrument or by DPD1 system 34 Programming the pump ECL1 x CELL CLEANING AND MAINTENANCE After a certain period of operation 6 months 1 year and according to the water quality parameters or whenever calibration is not longer possible chlorine cell must be cleaned To carry out electrodes cleaning refer to instructions enclosed with Cell If cleaning operation was succesful after approximate 24 hours measurement will stabilize on the contrary change the electrodes WIRINGS CONNECTION Pump is equipped with ECL1 probe proximity sensor mod SEPR and probe holder mod PEF1 Use provided connectors for using them ECL1 Yellow wire on block n 1 brown wire on block n 2 white wire on block n 3 green wire on block n 4 SEPR Blue wire on block n 1 brown wire on block n 2 Black wire on block n 4 If SEPR is not installed the pump will not work The user must connect block n 2 and n 4 together If PEF1 and SEPR are not installed reading accuracy is not guarantee 35 Troubleshooting If pump does not dose and main green led is off check power supply cable check correspondence between network voltage and pump voltage check if use is blown If pump does not dose and main red led is on check if there is enough additive to dose check level s probe and avoid the suction of dirty materials If the pump does not dose and the main green led is blinking check foot
11. adjust flow rate by means of PEF flux meter screw until floater top reaches PEF indicated level remove all air bubbles into the Cell to prevent reading error then let water flow into Cell ECL1 x for approximate 30 minute enter into pump s programming mode and adjust the Zero using water without chlorine into amperometric cell from pump s main menu select Setup from main menu press E select 2 Calib and press E The display shows gt ZERO SLOPE Leave the cursor on ZERO and press ENTER The display shows R CI C 0 00 CI R is the read value C is the referring value 0 During the calibration the R value could be different from the buffer solution value Wait a stable reading in R Press E to confirm and exit from calibration menu Restore the water flow to the amperometric cell and wait few minutes Select Setup from the main menu press E select 2 Calib and press E The display shows gt ZERO SLOPE Move the cursor on SLOPE and press E The display shows R 0 80 CI C 1 00 CI Use UP and DOWN keys to insert in set C the result of photometric analysis Press E to confirm then press RIGHT until the display moves back to the main menu Repeat cell calibration during the firsts days or when needed see the HCIO Dissociation Curve Check the free chlorine value in the water using
12. cursor on ZERO and press E The display shows R Cl C 0 00 CI R is the read value C is the referring value 0 During the calibration the R value could be different from the buffer solution value Wait a stable reading in R Press E to confirm and exit from calibration menu Restore the water flow to the amperometric cell and wait few minutes Check the free chlorine value in the water using a photometer instrument or by DPD1 system Select Setup from the main menu press E select 2 Calib and press E The display shows ZERO SLOPE Move the cursor on SLOPE and press E The display shows 31 Programming the pump R 0 80 CI C 1 00 CI Use UP and DOWN keys to insert in set C the result of photometric analysis Press E to confirm then press RIGHT until the display moves back to the main menu Repeat cell calibration during the firsts days or when needed see the HCIO Dissociation Curve HCIO Dissociation Curve HCIO PARAM FUNCTION FOR DELAY Keep pressed E key for about 4 seconds The display shows PASSWORD gt 0000 This is the password for entering into pump program mode Press RIGHT key to move on digits and then use UP and DOWN keys to enter the correct password The default password is 0000 Press E key to confirm If the password is co
13. filter remove air from pump head see Basic operations chapter remove dirty materials from suction and delivery valves see Maintenance chapter check if valve s o ring are not swollen or crumbled Otherwise should be a chemical incompatibility between elastomer and product to dose see O rings chapter If pump blown fuse after a few seconds of operation check correspondence between network voltage and pump voltage check pump s main board using a light with adequate voltage on solenoid s ouptut If light does not pulse replace the main board see Electronic boards connections chapter 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 36 Orings Maintenance and Repair Operations ORINGS The valve sealings are provided in 5 different types to satisfy different chemical compatibility issues The elastomer that will best fit the requested needing can be found on the manufacturer compatibility table Get in touch with customer support if needed The elastomer used for the o rings equipping
14. on 100 dosing time is about 3 minutes 150x0 9 135cc min 400 135 3 minutes Once entered the values press P to confirm and save the program It is possible to confirm save the programmed mode during every program s step Important note Do not set two programs with a common time s period during the same day Doing this pump will not accomplish last edited program 20 Programming the pump Inject option The display shows Cc imp 01 00 This value is set using pump s knob with pump s flow after a complete test of plant flow backpressure product to dose etc Water option The display shows B gt 04 sec A 05sec B means Before min 0 seconds max 60 minutes A means After min 0 seconds max 60 minutes Pump has a 220Vac output for a relay This function is useful for opening an electrovalve before after the dosing time B means that output is activated 4 seconds before the program ends N means that output is activated 5 seconds after the program ends Use UP key to change selected value If entered value is greater than 60 seconds the pump will change unit from seconds to minutes Code option The display shows Mod Code gt 0000 This is the code password for pump programming mode Press RIGHT key to scroll through the numbers and enter proper code Default code is 0000 Press P key to enter LineVo option Not editable It shows real time the power supply voltage
15. the HMS Digital pumps are characterized by different suction delivery valve colours Elastomer ISO Code Manufacturer Code Valve Colour Fluorocarbon FPM FP black Ethylenepropylene EPDM EP grey Polytetrafluoroethylene PTFE PTFE blue Nitrile NBR WAX green Silicone MVQ SI yellow MAINTENANCE Every month when in normal use pump and accessories should be checked for proper operation For a correct maintenance please perform following tasks check electrical connections check liquid end screws check discharge line connections check discharge and suction valve connections check the entire liquid end for leakage check feed rate run the pump for a short period in priming mode REPAIR All repair measures must be performed by authorized and qualified personnel If pump needs to be repaired in manufacturer s factory send it only if it has been cleaned and after the liquid end has been rinsed If despite pump s emptying and cleaning there are still possible safety hazards the information must be declared on return s form If pump needs a replacement use only ORIGINAL spare parts Replacing discharge valve remove discharge line unscrew discharge valve from the liquid end remove oring from the liquid end screw in the new discharge valve with oring up to the stop refit discharge line 37 Technical Features and Manufacturing materials TECHNICAL FEATURES Number of pump injections 0
16. ORD 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 0 0 All new pumps have 0 0 0 0 as default password use UP and DOWN keys to change this value 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 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
17. This operating instructions contains safety information that ifignored can endanger life or result in serious injury They are indicated by this icon Use of this pump with radioactive chemicals is forbidden OPERATING INSTRUCTIONS MANUAL FOR HMS SOLENOID DOSING PUMP Keep the pump protected from sun and water Avoid water splashes Please read it carefully English language R1 02 04 Danger Caution HMS 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 All metering pumps supplied with 115 VAC are available with certification CSA except for 20 01 18 02 and 07 06 models 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 may cause injury 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 interl
18. 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 between 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 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
19. VERY CURVES nnt ee deer re rr n dite eere Qasa 39 DIMENSIONS rrr nn nene nr n TETTE E P ERR pa e n Ra ere e 40 INSTALLATION DRAW tecti tt tr tet rh rt e re nai rb Pais 41 ADDENDUM FOR THE PUMPS WITH MAX DOSING TIME ALARM ne 45 LEVEL ALARM CONNECTION sac rrt erento re e Dor d We 45 EXPLODED VIEW ione ie ii ED na rrr Ee D DRE EA dau gs 46 SELF VENTING PUMP HEAD rei ttt etit eere ee te med e e ge 47 Design and Function HMS series magnetic membrane batching pumps are ideal for small and medium dosing of liquid products Main Components Pump Capacity Operating Modes Models available Casing PP Fiber glass IP65 rating PCB Printed Ciruit Board Solenoid with stroke adjustment Diaphragm PTFE Pump Head PP Flow rate is determined by the stroke length and stroking rate The stroke length is adjustable from 0 to 100 using the stroke length adjustment knob However repeatability is ensure within adjustment range between 30 and 100 The pump working mode is intermittent a magnetic field is created each time a pulse reaches the magnet The magnetic field pushes the piston A diaphragm fixed on the piston head compresses the liquid into the pump head The liquid gets out through the delivery valves while the suction valves close When the pulse ends a spring takes back the piston and the diaphragm The vacuum created by the diaphragm movement takes the liquid inside the pump head from the suction
20. according to pump s working range Exit option To exit from programming mode 21 Programming the pump HOW TO RESET THE PUMP Unplug pump s power cable from supply and while pressing UP and RIGHT keys connect the pump s power cable The display shows ERROR CK MAKE SET Press P To reset Press P key and pump will shows ERASE EPROM Remember that after pump s reset all programming values inject value date and time etc have been deleted and must be entered again 22 Programming the pump PROGRAMMING HMS PH PUMP 40 S Stroke length adjustment knob ig e eo y Navigational keys ei 100 a oa D Exit from program menu Right Key Program key Note it is possible to program the pump for dosing either acid or alkaline ensuring that o rings match the additive chemical compatibility 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 23 Programming the pump Press E key a 00 7 30pH fig 4 The display shows that pump does not work at 00 if pH is
21. anges For further details see Delivery curves paragraph SINGLE INJECTION ADJUSTMENT The HMS series pumps have a double flow setting that can be operated at same time the number of strokes per minute and the single stroke capacity This feature results in a more accuracy of the metering The single stroke capacity adjustment is a mechanical control on the piston that pushes the diaphragm and it is operated through the central panel knob This knob is locked to avoid undesired metering by accidental movement To unlock it push the knob and rotate it on the needed value Warning to avoid mechanical damages the piston displacement adjustment must be done when the pump is working LEVEL PROBE AND FOOT FILTER INSTALLATION Level probe must be assembled using the foot valve included into pump s kit Foot valve is designed to be installed in contact with tank base It is not necessary a space to avoid sediment accumulation Connect the BNC to dosing pump using LEVEL input to BNC Connector Install it to pump s level input as shown here Pump s suction hose e Level e probe Foot filter 12 Programming the pump All dosing pumps are equipped with a keyboard that basically works in the same way for all pump s model To avoid any misunderstanding during this chapter all keys will be described as shown on this legend A is the UP key Y is the DOWN key gt is the RIGHT key P is the P
22. e 100 H This is the pulse value refers to higher setpoint To change it use UP and DOWN keys Press P to confirm When analog signal reaches the higher mA value pump will dose at H L value must be always lower than H value Otherwise pump displays DATA ERROR Pump may work also in reverse mode Using this mode pump will stop to dose at maximum setpoint value To set this mode set L setpoint with the highest mA value and set H sepoint with the lowest mA value mV mode Turn ON the pump Keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys scroll through the seven working modes S stroke F frequency M multiply D divide mA milliamperes mV millivolts V volts Choose mV and press P to confirm The pump shows the lower mV intervention value For example mVOOL where L means Low This is the Low SetPoint If analog input signal reaches a value lower than this pump will stop all dosing operation and it will display RANGE To change it use UP and DOWN keys Press P to confirm the intervention value Pump will display for example mV99H where H means High This is the High SetPoint If analog input signal reaches a value higher than this pump will dose at H value and it will di
23. e first time the display will show Cl Lowlev If chlorine probe is connected the pump will display the read value Lowlev advice means pump is out of liquid or there is not water flow into probe holder Verify that proximity probe led is On there is flow or Off there is no flow HOW TO PROGRAM HMS CL Keep pressed E key for about 4 seconds The display shows PASSWORD gt 0000 This is the access code password for pump programming mode Press RIGHT key to move on digits and use UP and DOWN keys to enter the right password Default password is 0000 Press E key to confirm If password is correct the display will show gt Setup Param If entered password is wrong the display will show Wrong Password and will move back to main menu Use UP and DOWN keys to move cursor on functions If it is the first time that you are using the pump choose setup and press E The display shows Setup 1 Point Press E The display shows gt 10096 0 50CI This is the pump first set point of read chlorine value The pump works at 100 of its capacity If chlorine will reach a value under 0 5 Cl the pump will continue to work at 100 Use UP and DOWN keys to modify the set point Press RIGHT to move on next digit 100 Press RIGHT again to move on next set point 0096 1 00CI 30 Programming the pump This is the second set po
24. ed for that day Off is program s status Using RIGHT key the display shows 0000 cc 000 min 0000 cc is product s quantity to dose 000 min is dosing time minutes Example The pump must dose 400cc every Tuesday and Friday at 14 30 In Progr Menu the display shows 1 0 00 Mon Off Select the program s number using RIGHT key In this case leave it as appears but remember that it is possible to scroll through 16 programs Press UP key and edit start time 0 00 using RIGHT key and enter 1 4 3 0 using UP key the cursor blinks on selected value Press RIGHT key until the cursor will blink on Mon Press UP key until the display shows Tue To enable this day press P key An asterisk confirm selected day Press UP key until display shows Tue To enable this day press P key An asterisk confirm selected day Now press RIGHT key until the cursor blinks on On Leave as it is To disable the current program 1 press the UP key Press RIGHT key until display shows 0000 cc 000 min To change the cc value of each digit press UP key To move the cursor to next digit or to min press RIGHT key To change min value minutes required for dosing for each digit press UP key Move cursor to next digit with RIGHT key The min parameter must be calculated on pump s flow capacity For example to dose 400cc using a pump with 0 9 cc stroke 150 stroke min and knob set
25. for at least 4 second The display shows 18 Programming the pump CODE gt 0000 This is the code password to enter into pump s programming mode Press RIGHT key to scroll through the numbers and insert the proper code Default code is 0000 To confirm press P key The display shows gt Manual Clock Use UP scroll up and RIGHT keys scroll down Options are Manual Clock Progr Inject Water Code LineVo Exit Manual option To select Manual press P key option is selected when gt is on it The display shows Cc day 65 0 To start the pump keep pressed the UP key The pump will begin to dose The dosed quantity does not affect pump s Total Counter To stop the pump leave the UP key To reset this counter press RIGHT key To exit from Manual mode press P key Clock option The display shows date and time Using UP scroll and RIGHT change value keys Date s format is DD MM YY To confirm press P key Progr Option To select Progr press P key option is selected when the gt arrow is on it The display shows 1 0 00 Mon Off The 1 is the program 1 of 16 This pump can be set for a maximum of 16 daily programs max 16 weekly programs 19 Programming the pump 0 00 is the starting time Mon is the dosing day It is possible to scroll it and choose add another day An asterisk means that dosing is activat
26. his 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 33 Programming the pump ECL1 X CELL CALIBRATION Once pump is correctly installed to calibrate ECL1 x amperometric chlorine cell proceed as follow unscrew bottom protection cap do not touch or remove the membrane fill the membrane cap with electrolyte keeping electrode in vertical position then reassemble the cell avoiding that hands come in contact with metal parts If electrolyte drips out when putting cap back is not a problem if cell is not connected connect the cell using yellow wire on block n 1 brown wire on block n 2 white wire on block n 3 green wire on block n 4 run water from system to be treated into Cell and PEF and regulate incoming flow rate to about 30 Uh
27. int of the pump In this condition the pump do not dose If read chlorine will reach a value higher than 1 00 CI the pump will continue to not dose Use UP and DOWN keys to modify the set point Press RIGHT to move on next digit 0 The read values are referred to chlorine dosage into PROPORTIONAL mode Invert percentage values for a dechlorine dosage The metering pump may also works into On Off mode To set it replace maximum and minimum percentage value of both set point with On Off using UP and DOWN keys Press E to exit from 1 Point menu The pump will show a confirmation message DATA SAVED HOW TO CALIBRATE HMS CL WITH ECL4 5 6 use a screwdriver on grey plug from the pump Remove plug blocker then connect RED or BROWN wire of amperometric cell to plug s terminal n 4 Connect BLUE or BLACK wire to terminal n 1 regulate the flow of amperometric cell and the PEF probe holder to about 48 liter per hour max Turn the stroke length adjustment knob until to match the upper part of floating with the graduated label eliminate air bubbles in the amperometric cell because they can compromise the read value let circulate the water of plant in the amperometric cell for about 30 minutes close water flow to amperometric cell and wait few minutes Select Setup from main menu press E select 2 Calib and press E The display shows ZERO SLOPE Leave the
28. inutes 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 E 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 28 Programming the pump PROGRAMMING HMS CL PUMP Pump model HMS CL LCD Display Stroke lenght adjustment knob Navigation keys Exit from program menu Manual mode function Program key Connection for proximity probe mod SEPR Connection for free chlorine cell 29 Programming the pump Connect the pump to the main power If pump is switched on for th
29. lows to dose a liquid for a time that may be set from 1 pulse per hour to 150 pulses per minute To set pump into F mode keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys choose F Press P than edit value pulses per hour or per minute by increasing decreasing it with UP and DOWN keys Keep pressed the P key for at least four seconds to return to pump s normal operation PROGRAMMING HMS EXT PUMP This pump may work in three basic modes Constant mode Analog Input Signal and Digital Input Signal For constant mode instructions please refers to Programming HMS MAN pump paragraph NA Stroke length adjustment knob I Navigational keys D ie D Program mode key Start Stop pump s dosing activity g 3 ANALOG INPUT SIGNAL mA mV V mode program This mode allows to dose a liquid proportionally or inversely proportional to the input signal External signals range can be 0 20 mA for mA mode 0 99 mV for mV mode and 0 9 9 V for Volt mode For example this signal may be an instrument s output like a chart recorder output When analog signal reaches pump s set values SetPoints dosing operations start or end Pump s pulses during dosing operations may be set as described in Setting L and 96H values paragraph mA mode Turn ON the pump Keep pressed the P key f
30. nfirm The pump shows the lower V intervention value For example V0 0L where L means Low This is the Low SetPoint If analog input signal reaches a value lower than this pump will stop all dosing operation and it will display IRANGE To change it use UP and DOWN keys Press P to confirm the intervention value Pump will display for example V9 9H where H means High This is the High SetPoint If analog input signal reaches a value higher than this pump will dose at 96H value and it will display IRANGE To change it use UP and DOWN keys Press P to confirm the intervention value Setting L and 96H values Now pump will display 000 L This is the pulse value refers to lower setpoint To change it use UP and DOWN keys Press P to confirm When analog signal reaches the lower V value pump will not stop the dosing but will decrease pulses until L We suggest to use a value different from 096 only for special purpose Press P to confirm lower 96 value The pump will display for example 100 H This is the pulse value refers to higher setpoint To change it use UP and DOWN keys Press P to confirm When analog signal reaches the higher V value pump will dose at 96H L value must be always lower than H value Otherwise pump displays DATA ERROR Pump may work also in reverse mode Using this mode pump will stop to dose at maximum setpoint value To
31. ocked witha no flow protection device 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 DESIGN AND FUNCTION J tanten peteret dr n dine 4 ILLUSTRATED VIEWS OF HMS PUMP u sassa etre tentent 5 PANELS VIEWS OF AMS PUMP roc iin wok ront eer e ER d 6 ELECTRONIC BOARDS CONNECTIONS AAA 7 ELECTRONIC BOARDS CONNECTIONS AAA 8 PUMP S PACKAGE Laser eteren UR e d 9 ELECTRICAL INSTALLATION cccream ninnisi 10 BASIC OPERATIONS cnet inr oed ee edet dn 12 PROGRAMMING THE PUMP nme pe ane bn dede 13 PROGRAMMING HMS MAN PUMP A 13 PROGRAMMING MS EXT PUMP rite iic o tec ntu n de ere d d 14 PROGRAMMING AMS EN PUMP sse anaa akal 18 PROGRAMMING HMS PH PUMP A 23 MAXIMUM TIME DOSING AL ADM 25 PROGRAMMING HMS RH PUMP sisicseucsnsusnsinieenni sasian ni 26 MAXIMUM TIME DOSING AL ADM 28 PROGRAMMING HMS CL PUMP iiieoo asiasana eee Eain 29 MAXIMUM TIME DOSING AL ADM 33 TROUBLESHOOTING UI it ire rd e e ime Ce aaa ROC aaa aa emis 36 PUMA S MESSAGES isen waqa 36 ORINGS MAINTENANCE AND REPAIR OPERATIONS AAA 37 TECHNICAL FEATURES AND MANUFACTURING MATERIALS sees 38 DELI
32. odel without display Average power consumption Model Consumption Consumption Pump at 115 Vac at 230 Vac HMSxx 2001 24W 19W HMSxx 1802 24W 19W HMSxx 1801 24W 19W HMSxx 1402 24W 19W HMSxx 1004 24W 19W HMSxx 0706 24W 19W HMSxx 0408 24W 19W HMSxx 0216 24W 19W Do not connect the pump in parallel to an inductance load e g motors to prevent electronic circuitry damages Always use a connector to cut off spikes due to other devices switching d I fp P Dosing Pump R Relay c L 7 E L7 I Switch or device with many safety poles J E Electrovalve or inductive load in general A Supply voltage SV 4 10 Electrical Installation Internal circuitry is protected against noises using the EMC system and with a fuse located under the front cover of pump To replace the fuse trained personnel only do as follow Unplug power supply Rotate stroke adjustment knob on 0 Remove the 6 screws on back side of pump with a cross head screwdriver Remove the frontal cover Locate fuse on main board and replace it 5x20 T slow blow use only approved fuses reported in the table here below Put back cover in place take care of seal and piston displacement knob position Pump s model Fuse for supply Fuse for supply network 230 Vac network 115 Vac HMSxx 2001 800mA T 400mA T HMSxx 1802 800mA T 400mA T HMSxx 1801 800mA T 400mA T HMSxx 1402 800mA T 400mA T HMSx
33. on to assure the world s invaluable resources are conserved
34. or at least four seconds The pump will enter into the main program menu Using UP or DOWN keys scroll through the seven working modes S stroke F frequency M multiply D divide mA milliamperes mV millivolts V volts 14 Programming the pump Choose mA and press P to confirm The pump shows the lower mA intervention value For example A04 0L where L means Low This is the Low SetPoint If analog input signal reaches a value lower than this pump will stop all dosing operation and it will display IRANGE To change it use UP and DOWN keys Press P to confirm the intervention value Pump will display for example A20 0H where H means High This is the High SetPoint If analog input signal reaches a value higher than this pump will dose at H value and it will display IRANGE To change it use UP and DOWN keys Press P to confirm the intervention value Setting L and H values Now pump will display 000 L This is the pulse value refers to lower setpoint To change it use UP and DOWN keys Press P to confirm When analog signal reaches the lower mA value pump will not stop the dosing but will decrease pulses until L We suggest to use a value different from 0 only for special purpose Press P to confirm lower value The pump will display for exampl
35. ose 6 Level probe 7 Foot filter 8 Power supply cable 9 Safety breaker 10 Electrovalve 44 Addendum for the pumps with max dosing time alarm ADDENDUM FOR THE PUMPS WITH MAX DOSING TIME ALARM Set the max dosing time alarm from programming menu Supply the pump Press ENTER for 4 seconds Insert the password and press ENTER Select SETUP from programming menu and press ENTER Select Alarm using the cursor keys and press ENTER From Alarm menu it is possible to switch on the alarm by setting the time from 1 minute to 100 minutes or to switch off the alarm LEVEL ALARM CONNECTION Connect alarm output cable as follow Yellow wire normally closed Brown wire common White wire normally open Green wire do not use 45 sued egeds Bulsapio uaym jeqe s duind y Ajoeds seme 39ILON Exploded view 46 Self venting pump head This pump head removes the gas from gaseous chemicals during operation indipendently of back pressure Attention valves cannot be be changed from their original position Valve of vent connect tube to go back tank Delivery valve Suciton valve lt 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 uni
36. re that the pump is accessible at all times for operating and maintenance purposes Suction and discharge valves must be in vertical position The metering pump must be installed with the pump s basement on horizontal position The suction hose PVC flexible should be short and placed vertical to avoid air bubble collecting Calculate cross section and length to ensure that negative pressure in the suction hose doesn t reach the vapour pressure for chemical s feed FREE END OF SUCTION HOSE SHOULD BE INSERTED JUST ABOVE THE BASE OF NOZZLE USE ONLY HOSES COMPATIBLES WITH PRODUCT TO DOSE PLEASE REFERS TO CHEMICAL COMPATIBILITY TABLE OF PRODUCT TO DOSE Electrical Installation Pump has to be connected to power supply using the standard SCHUKO plug supplied or the special power supply cable Before starting any electrical connection perform the following operations ensure a correct ground installation if there is a bad ground install a differential switch with high sensibility 0 03 A as additional protection from electric shocks check that pump voltage corresponds to supply voltage make ground connection before any other connection Electrical features Power supply range for 230 V model 184 270 Vac Power supply range for 115 V model 92 136 Vac Frequency 50 60 Hz If pump is powered with out of range mains value the display will show OUT OF RANGE model with display or power led will blink m
37. rrect the display will show gt Setup Param If password is wrong the display will show Wrong Password and it will go back to the main menu Move the arrow on Param and press E 32 Programming the pump The display shows DEL gt 00 0000 It is possible to set a delay during pump boot up phase using UP and DOWN keys on 00 value Minimum value 0 minutes Maximum value 60 minutes Using the RIGHT key for moving on 0000 To insert a different password use UP and DOWN keys to modify the digits Press E to confirm For a few seconds the display will show the new password then it will move back to the setup menu Press RIGHT key to move back to the working mode 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 This function is not available if pump s display shows Lowlev 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 setup This procedure will return the pump to its shipment condition MAXIMUM TIME DOSING ALARM This alarm prevents the pump to dose if a set time is reached To set t
38. set this mode set L setpoint with the highest V value and set H sepoint with the lowest mA value DIGITAL INPUT SIGNAL D and M mode program Turn ON the pump Keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys scroll through the seven working modes S stroke F frequency M multiply D divide mA milliamperes mV millivolts V volts These modes are useful when pump is used with a water meter or another system that sends pulses through a voltage free contact D divide mode is used on little pulse emitter water meter and pump needs to divide pulses M multiply mode is used on big pulse emitter water meter 6 size and over and pump needs to multiply pulses for a more accurate dosing 16 Programming the pump M MODE Turn ON the pump Keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys scroll through the seven working modes S stroke F frequency M multiply D divide mA milliamperes mV millivolts V volts Choose M and press P to confirm Pump displays M 1 choose the value to set using UP or DOWN keys Example if we set M6 and water meter gives 1 pulse per minute when pump receive first p
39. splay IRANGE To change it use UP and DOWN keys Press P to confirm the intervention value Setting L and H values Now pump will display 000 L This is the pulse value refers to lower setpoint To change it use UP and DOWN keys Press P to confirm When analog signal reaches the lower mV value pump will not stop the dosing but will decrease pulses until L We suggest to use a value different from 0 only for special purpose Press P to confirm lower value The pump will display for example 100 H This is the pulse value refers to higher setpoint To change it use UP and DOWN keys Press P to confirm When analog signal reaches the higher mV value pump will dose at H 15 Programming the pump L value must be always lower than H value Otherwise pump displays DATA ERROR Pump may work also in reverse mode Using this mode pump will stop to dose at maximum setpoint value To set this mode set L setpoint with the highest mA value and set H sepoint with the lowest mV value V mode Turn ON the pump Keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys scroll through the seven working modes S stroke F frequency M multiply D divide mA milliamperes mV millivolts V volts Choose V and press P to co
40. ulse it will deliver 6 fast strokes with rate of 2 pulses per second On second water meter pulse the pump will deliver 1 stroke every 10 seconds and so on until pulses will end Pulses distribution is recalculated every pulse Maximum distribution time is 2 minutes If input pulses are too frequent for the multiplying coefficient pump s display will show RANGE Press again P the display will show the previously programmed pulses etc To exit from program menu keep pressed P key for about 4 seconds D MODE Turn ON the pump Keep pressed the P key for at least four seconds The pump will enter into the main program menu Using UP or DOWN keys scroll through the seven working modes S stroke F frequency M multiply D divide mA milliamperes mV millivolts V volts Choose D and press P to confirm Pump displays D 1 choose the value to set using UP or DOWN keys The pump gives a maximum of 2 strokes per second if the input pulses are too frequent for the multiplying coefficient the display shows RANGE Pressing again P the display will show the previously programmed pulses etc To exit the programming just press P for 4 seconds the display shows a confirmation message OK for around 1 second To exit from program menu keep pressed P key for about 4 seconds HOW TO DETERMINE D or M VALUE Dividing
41. valve while the delivery valve is closed The pump capacity is proportional to the number of strokes and to the pump head internal volume Single Stroke Injection Quantity HMS MAN Constant pump with level control display digital controls microprocessor with frequency digital controls HMS EXT Multifunction Proportional pump with analog digital signal input level control display and microprocessor HMS EN Pump with weekly timer microprocessor digital controls LCD display level probe and electrovalve control HMS PH Proportional pump driven by internal built in pH meter 0 14 pH and level control pH electrode input electrode not included HMS RH Proportional pump driven by internal built in Redox ORP meter 0 1000mV and level control Redox electrode input electrode not included HMS CL Proportional pump for free chlorine Cl control from 0 to 10 00 mg l with level control supplied without chlorine probe It operates with chlorine cells mod ECL1 or ECL 4 5 6 7 12 Illustrated views of HMS pump Delivery connection De gassing knob De gassing outlet Suction connection Level probe input signal External control output Power supply cable Discharge hose PE Hard Hose nut Clamping ring Nozzle O ring Discharge valve connection Panels views of HMS pump LCD Display Stroke pulse led status Stroke length adjustment knob Navigational keys
42. x 1004 800mA T 400mA T HMSxx 0706 800mA T 400mA T HMSxx 0408 800mA T 400mA T HMSxx 0216 800mA T 400mA T HMS pump is equipped with an overvoltage protection 275 V 150V and a voltage peak protection up to 4KV 50usec against pulses as shown in fig 1 Vpk 4KV 0 9 Vpk 0 5 Vpk fig 1 1mS 50 MS 11 Basic Operations PRIMING To prime the pump without touching chemicals please perform these operations connect all hoses into proper places delivery hose suction hose outgassing hose open outgassing valve and turn on the 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 DOSING Pump s technical features are printed on a label located on pump s box model supply voltage working counterpressure Kpa bar and pump capacity I h All these dosing information are calculated by dosing water at 20 C temperature at the maximum counterpressure reported on the label using the injection valve and the knob set to maximum Dosing accuracy is 2 l h at constant maximum counterpressure and 1 cps flow max viscosity 60 cps Caution injection capacity is a constant value but a variation in counterpressure or product s viscosity may cause some ch
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