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25. Troubleshooting

Problem

Possible Cause

Pump doesn’t turn
on.

Pump isn’t powered. Connect it to main supply.

Pump’s protection fuse is broken. Replace it. See page replacement

procedure.

Pump’s main board is broken. Replace it. See page replacement

procedure.

Pump is not dosing and solenoid
is operating.

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.

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 sole-
noid isn’t operating or slightly
operating.

Crystals presence inside valves. Check them and try to dose 2-3

liters of normal water.

Change valves.

Injection valve obstructed. Change it.

Pump’s display shows “ER-
ROR MEM” o “ERROR DATA”

ERROR MEM: error in data storage. it is necessary to reload pump’s

default data, as described in “Load default procedure” on page 28.

ERROR DATA: error in data setting. Check the values set. If they are

correct, but the message still appears, the pump is

underdimensioned.

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Содержание VMS MF

Страница 1: ...SOLENOID DRIVEN METERING PUMPS WITH DIAPHRAGM EN VMS MF VMSA MF OPERATING MANUAL VMSA MF VMS MF...

Страница 2: ...lidad electromagn tica Norme armonizzate europee nell ambito della direttiva European harmonized standards underdirective Las normas europeas armonizadas conforme a la directiva 2006 95 CE 2004 108 CE...

Страница 3: ...gressive fluids When installing 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 P...

Страница 4: ...Recycling guidelines EWC code 16 02 14 Always recycle according to these guidelines 1 If the unit or parts are accepted by an authorized recycling company then follow local recycling laws and regulati...

Страница 5: ...are multiplied by a value set during program session The pump doses with a rate determined by this parameter PPM mode Dosing rate is determined by pulses from a water meter on the base of set PPM chem...

Страница 6: ...el probe m 2 Delivery pipe opaque PE m 2 Suction pipe transparent PVC m 2 Discharge pipe transparent PVC n 1 This installation manual If hose is 6x8 there is only a 4meters long hose Cut to obtain suc...

Страница 7: ...7 3 Pump s description Delivery valve Discharge knob External Signal input Level probe input Pump head Display LCD Suction valve to power supply...

Страница 8: ...ry hoses must be installed in vertical position All hoses connections must be performed using only hands force No tongs required Delivery hose must be firmly fixed to avoid suddenly movements that cou...

Страница 9: ...must be installed in a wall support at a maximum height from tank s bottom of 1 5 meters 1 Dosing Pump 2 Suction Hose 3 Delivery Hose 4 Injection Valve 5 Air discharge 6 Level Probe 7 Foot Filter 8 P...

Страница 10: ...scharge 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 pi...

Страница 11: ...g 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 pum...

Страница 12: ...ischarge connector as shown in fig C Insert other side of discharge hose into product s tank During priming procedure product exceeding will flow into tank For priming procedure see page 14 fig C Disc...

Страница 13: ...ions 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...

Страница 14: ...icture P Dosing Pump R Relay I Switch or safety device E Electrovalve or inductance load A Main Power WARNING IF EQUIPMENT IS NOT SUPPLIED WITH A PLUG a a switch or circuit breaker shall be included i...

Страница 15: ...voltage input for VOLT mode or as current input for mA mode Level probe input External signal input PUMPS WITH PULSE EMITTER WATER METER WITH HALL EFFECT External signal has got a three wires connecti...

Страница 16: ...n To enter into programming mode press and keep pressed E key from main screen fig 3 Main screen fig 3 may appear different if PPM or BATCH mode is enabled After about 4 seconds the pump will show the...

Страница 17: ...this key while in main screen fig 3 The pumps will show To return into operating mode press ESC key Full menu Short Menu mode When entering into SETUP display shows access mode menu If this is the fir...

Страница 18: ...n in fig 4 PRIMING 30 Sec When the chemical begins to flow out from the outgassing hose then completely close the outgassing knob except for self venting pump heads This ends the priming procedure If...

Страница 19: ...ossible to see furthers working information Press more times the UP key to cycle through following information Working Mode Power Supply Voltage Liters Hour Gallons Hour Dosage STROKES 100 SPM MODE CO...

Страница 20: ...windows displayed show which alarms are active STROKES 100 SPM MODE CONSTANT SUPPLY 220 VAC DOSING 0 000 lph Key Key Key Key Key Level alarm the level probe signals the product end Over flow alarm si...

Страница 21: ...OG 1 MODE E E E E E E Mode 7 BATCH Mode 2 DIVIDE Mode 4 PPM Mode 8 VOLT Mode 9 mA Key Key See page 35 Key See page 36 Key Key See page 40 Key See page 41 Key See page 42 Key Key Key Key Key Key Key Mo...

Страница 22: ...SETUP PROG 3 STAT See pag 19 SET 01 CC ST Set 02 test set 03 level set 04 wmeter set 05 timeout set 06 unit Key set 08 password Key Key Key Key Key Key See pag 21 Key See pag 22 Key See pag 22 Key Se...

Страница 23: ...23 13 Quick Guide Main Menu Prog 3 Stat See pag 19 E Key E Key See pag 20 E See pag 38 Key Key Key Key PROG 1 MODE PROG 3 STAT PROG 2 SETUP TOt dos counter...

Страница 24: ...ated 1 Install the pump on plant and insert the suction hose with its level probe foot filter into a BEKER test tube If pump s model is self priming put the discharge hose into the test tube too 2 Pow...

Страница 25: ...s suction level Use UP key to increase the blinking _ digit Press RIGHT key to skip on next digit Press E key to save data and ESC exit to main menu Otherwise press ESC to discard data and exit to mai...

Страница 26: ...m Pulse L pulse liter or L Pulse liter pulse Choose Pulse L for a water meter that produces many pulses Choose L Pulse for a water meter that produces few pulses Setting 000 0 the pump does not accept...

Страница 27: ...owing one At the beginning the pump doesn t know the time lapse between the first and the second pulse So it ll dose the product in the fastest way From the second pulse the pump will dose the product...

Страница 28: ...ESC to discard data and exit to main menu unit usgal Key Key SET 07 delay power on 01 min Key E Startup Delay Setup When the pump is powered is it possible to have a delay time from 0 to 10 minutes b...

Страница 29: ...is 0000 only numeric units To change this password proceed as follows Use UP key to change first digit Press RIGHT key to move cursor over next digit Press E key to save data and ESC to exit to main...

Страница 30: ...upply For few seconds the display shows LOAD DEFAULT before start up the pump 16 Load default and Reset Password procedure RESET PASSWORD procedure This procedure resets the password set and reloads t...

Страница 31: ...ow a correct dosing activity Which parameters must be set DIVIDE division factor MULTIPLY mode External pulses are multiplied by a value set during program session The pump doses with a rate determine...

Страница 32: ...meter and it s neces sary to specify only leaving the pump to manage coming pulses Which parameters must be set percentual product to dose CONC percentual of product concentration Water Meter Pulses...

Страница 33: ...of strokes set during program session When to use this mode This function allows to begin dosing activities when pump receives an external signal Which parameters must be set ST strokes CC product s...

Страница 34: ...RIGHT key to change value For next digit press again RIGHT key LPH value accuracy depends on cc st value set into the Setup menu SET 01 CC ST LPH max value depends on the max frequency of the pump re...

Страница 35: ...odify the value Press RIGHT key to move on next digit Press E key to save data and ESC to exit to main menu Otherwise press ESC to discard data and exit to main menu Use the following formula to find...

Страница 36: ...move on next digit Press E key to save data and ESC to exit to main menu Otherwise press ESC to discard data and exit to main menu Use the following formula to find the divider to keep desired concent...

Страница 37: ...modify quantity of product concentration press E key Use UP key to change selected unit _ blinking cursor of CONC To move on next digit press RIGHT key Press E key to save data and ESC to exit to mai...

Страница 38: ...g mode mode 05 PERC perc 03 0 key E conc 010 0 key E Selectionable from 0 1 to 100 0 Use UP key to change selected unit _ blinking cursor of PPM To move on next digit press RIGHT key To modify quantit...

Страница 39: ...ETER water meter TIMEOUT 23 MLQ working mode mode 06 MLQ MLQ 03 00 key E conc 010 0 key E Use UP key to change selected unit _ blinking cursor of MLQ To move on next digit press RIGHT key To modify qu...

Страница 40: ...Key E Key E Key E Key E QUANTITY ST 00000 CONTACT CLOSED QUANTITY ST 00000 CONTACT DIS ST 1000 MANUAL Choose working mode EXTERNAL Pump doses within an amount of time if an external signal is receive...

Страница 41: ...sert maximum tension value that will be supplied to the pump UP key To move on next digit press RIGHT key The cursor will blink on SPM field Insert strokes per minute that pump will produce near HIV v...

Страница 42: ...t maximum current value that will be supplied to the pump UP key To move on next digit press RIGHT key The cursor will blink on SPM field Insert strokes per minute that pump will produce near HImA val...

Страница 43: ...uick guide at pag 21 TOD DOS means total dosed product since pump last reset COUNTER means strokes numbers since pump last reset prog 3 stat tot dos counter Key E litres 10 Key E Key E reset no Key E...

Страница 44: ...heck valves hoses fittings 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 sole noid isn t operating or slightly operati...

Страница 45: ...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...

Страница 46: ...NO On demand level alarm repeater 115 230 VAC VERSION STBY FUSE Level Coil Input NC C NO On demand level alarm repeater 12 VDC 24 VDC VERSION MAIN POWER Power supply FUSE Level Coil Input VMS MF FOR W...

Страница 47: ...gulations Use original spare parts Shutdown the dosing pump before any maintenance operation Shutdown procedure A maintenance schedule includes these types of inspections Routine maintenance and inspe...

Страница 48: ...urity device if necessary Shutdown the dosing pump before any maintenance operation or before long downtimes Disconnect power and ensure it cannot be restarted Depressurize the system The liquid may l...

Страница 49: ...Level probe cable PE Foot Filter PP PVDF as ordered INFORMATION Model Flow Stroke capacity Stroke per min Max pressure Max Current Hoses Pump Head max l h Max GPH 230 VAC 115 VAC bar PSI 2001 01 0 26...

Страница 50: ...Head K 18 02 l h 02 bar 18 bar L h Pump Head K 15 04 l h 04 bar 15 bar L h Pump Head K bar L h 15 02 l h 02 bar 15 Pump Head K 10 05 l h 05 bar 10 Pump Head K 10 04 l h 04 bar 10 bar L h bar L h Pump...

Страница 51: ...head K Pump head K bar L h 05 10 l h 10 bar 05 bar L h 04 08 l h 08 bar 04 Pump head K Pump head K bar L h bar L h 03 10 l h 10 bar 03 01 16 l h 16 bar 01 Pump head K 07 06 l h 06 bar 07 bar L h Pump...

Страница 52: ...ump Head KA bar L h Pump Head KA 10 3 4 3 4 bar 10 l h bar L h Pump Head KA bar L h 07 04 4 bar 7 l h Pump Head KA 05 7 5 7 5 bar 5 l h Pump Head KA 04 5 5 5 5 bar 4 l h bar L h bar L h Pump Head KA b...

Страница 53: ...53 Flow rate indicated is for H2 O at 20 C at the rated pressure Dosing accuracy 2 at constant pressure 0 5 bar bar L h Pump head KA 3 l h 03 07 7 bar...

Страница 54: ...54 D Appendix Dimensions DIMENSIONS mm inch A 106 96 4 21 B 210 44 8 28 C 199 44 7 85 D 114 50 4 50 E 187 96 7 40 F 97 00 3 81 G 106 96 4 21 H 125 47 4 93 L 50 00 1 96 M 201 00 7 91...

Страница 55: ...ragm Fluorocarbon Viton B FPM Sealings Ethylene propylene EPDM Sealings Nitrile NBR Sealings Polyethylene PE Tubing E Appendix Chemical Compatibility Table Product Formula Ceram PVDF PP PVC SS 316 PMM...

Страница 56: ...ery 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 standard use o...

Страница 57: ...57...

Страница 58: ...keyboard display etc Elettronics Other LEAKS Connections Pump head NOT OR INADEQUATE FUNCTION OTHER MOD 7 5 B1 Q Ed 1 rev 0 21 02 2012 OPERATING CONDITIONS Location installation description Chemical...

Страница 59: ...3 Stat 23 15 Setup 24 16 Load default and Reset Password procedure 30 17 Working procedure setup 31 18 CONSTANT working mode 34 19 DIVIDE working mode 35 20 MULTIPLY working mode 36 21 PPM working mo...

Страница 60: ...pes 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 as...

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