Watson-Marlow 120 Скачать руководство пользователя страница 34 | Manualshive

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Watson-Marlow 120 Скачать руководство пользователя страница 34

Speed: remote potentiometer input

For remote potentiometer speed input, when

AUTO

hasbeen pressed:

Connect a potentiometer (±5% tolerance recommended) between pins 12 and 15, with a resistor in series
on the Max side of the potentiometer. Typical potentiometer value is 1kΩ-5kΩ. The resistor value should
be 180R when a 1kΩ potentiometer is used; the resistor value should be 1kΩ when a 5kΩ potentiometer is
used.
Note: Theresistor value may have to beadjusted higher or lower to achieve thefullpump speed range.
Connectthepotentiometer wiper to pin 2.
Note: Setthe pump to analogue control. Do notapply a voltage or currentcontrolinputsignalatthe same
time. Performance willdepend on thetolerancesof componentsused.

Remote

potentiometer

Min

Min

Max

Max

Remote

potentiometer

m-120-en-02

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Содержание 120

Страница 1: ...standards 6 1 9Good pump installation practice 10 1 10Power supply 12 1 11Dimensions 14 1 12Start up check list 15 1 13Drivemaintenance 15 1 14Drivespares 15 2 Operating manual 16 2 1Specifications 1...

Страница 2: ...il the relevant machinery has been declared in conformity with the Machinery Directive 2006 42 EC Responsible person Simon Nicholson Managing Director Watson Marlow Limited Falmouth Cornwall TR11 4RU...

Страница 3: ...te Watson Marlow to bear any costs of removal installation transportation or other charges which may arise in connection with awarranty claim Watson Marlow shall not be responsible forshipping damage...

Страница 4: ...maxkey for rapid priming auto start for automaticpower recovery 120U Thispump can becontrolled from thekeypad or remotely Itfeatures Manual control Speed adjustment Run and stop Direction control max...

Страница 5: ...nd use by dates which apply to tubing you may wish to bring into serviceafter storage 1 6 Information for returning pumps If you wish to return a pump for service or other reasons contactWMFTG or your...

Страница 6: ...iscous shear sensitive corrosiveand abrasivefluids and thosecontaining suspended solids They areespecially usefulfor pumping operationswherehygiene isimportant Peristaltic pumps operate on the positiv...

Страница 7: ...ffer depending on the type of pumphead See the pumphead section of this manual This product does not comply with the ATEX directive and must not be used in explosive atmospheres There are moving parts...

Страница 8: ...d standards Safety of machinery electrical equipment of machines BS EN 60204 1 Safety requirements for electrical equipment for measurement control and laboratory use IEC EN UL 61010 1 incorporating A...

Страница 9: ...0 4 2 3 4 5 6 8and 11CriteriaA Power supply specifications Insulation category Class II double insulated no earth Mains voltage frequency 90 264VAC 47 63Hz 1ph Mains current 0 7A 100VAC 0 4A 230VAC Ou...

Страница 10: ...ack doesnotexceed 40C Emergency disconnection The pump s external DC power supply is the disconnecting device which must be readily identifiable and easily reached for isolating themotor drivefrom the...

Страница 11: ...mphead to help to minimiseimpulselossesand pulsation in thepipeline Thisisespecially importantwith viscousfluidsand when connecting to rigid pipework Do use suction and delivery pipes equal to or larg...

Страница 12: ...s such as 3 phase contactors and inductive heaters without special attention being paid to unacceptablemains bornenoise Power supply specifications Insulation category Class II double insulated no ear...

Страница 13: ...ate to your region UK US Australia or Europe and slide it into position on therear oftheunit Ensureitclicksinto place Stop start power cycles Do not power up power down for more than 100 starts per ho...

Страница 14: ...edimensionsand weight apartfrom drive shaftdimensions 120 pump drive with 114DV pumphead 120 pump drive with 400D1 pumphead 120 pump drive with 400DM2 pumphead 120 pump drive with 400DM3 pumphead Unit...

Страница 15: ...to 400D1 400DM2 and 400DM3 pumpheads on page 48 for additional installation instructions specific to your pumphead Ensure that proper connections are achieved between the pump tube and suction and di...

Страница 16: ...220rpm Power supply DC input 24V 1A Enclosure rating IP31 to BS EN 60529 Equivalent to NEMA 2 suitable for indoor use Protected against dripping water and falling dirt May be wiped with a damp cloth b...

Страница 17: ...200 1 With 400D1 1 200rpm 200 1 With 400DM2 1 100rpm 100 1 With 400DM3 1 100rpm 100 1 Power supply DC input 24V 1A Enclosure rating IP31 to BS EN 60529 Equivalent to NEMA 2 suitable for indoor use Pr...

Страница 18: ...100rpm 10 000 1 Power supply DC input 24V 1A Enclosure rating IP31 to BS EN 60529 Equivalent to NEMA 2 suitable for indoor use Protected against dripping water and falling dirt May be wiped with a dam...

Страница 19: ...mum allowed speed Input impedance 255 250 Max speed options 2 rpm or 32 rpm model dependant single speed range pumphead dependant Speed increments 10 or 1 increments 0 1 rpm in manual mode and 0 01 rp...

Страница 20: ...p 120U Note If you plan to operate the pump by controls external to the pump the 15 way D connector must be connected before power is supplied to the pump see 2 5 Automatic control wiring and 2 6 Remo...

Страница 21: ...al Display N A Speed in rpm Speed in rpm Display and LEDs N A On On Keypad lock N A Off Off Beeper Fixed on On On Auto start Fixed on Off Off Max prime N A Maximum possible speed Maximum possiblespeed...

Страница 22: ...re connected before power is supplied to the pump Thispump passesallEMC compatibility requirementswith up to 3m 10ft ofthecabletypespecified above Beyond thisdistanceitistheuser sresponsibility to en...

Страница 23: ...operation 6 N A For future use N A 7 Digital input Manual or Auto Mode Select Connect to 5VDC Supply for Auto Mode 8 Digital input Remote Start Stop Connect to 5VDC Supply to stop 9 Analogue output An...

Страница 24: ...te direction control Remote direction forwards Remote direction selection CW CCW 6 Remote auto man enable Linked for current offset For future use 7 Remote auto man control Linked for current offset R...

Страница 25: ...mode is available on the 120U only Note Beeps sound to confirm the function of control keys only if keypad beep has not been turned off seeRefer to Keypadbeep onpage 27 Note Remote stop start directio...

Страница 26: ...e the sense of rotation A beep sounds and the LED beside the clockwise pointing arrow to the key s right illuminates to indicate clockwise rotation the LED beside the counter clockwise pointing arrow...

Страница 27: ...ck thekeypad and maketherequired key available To unlock thekeypad whilethepump isrunning Hold down the START key for more than one second A beep sounds the LED beside the padlock symbolflashesbriefly...

Страница 28: ...withoutwarning Never apply mains voltage to the 15 way D connector Apply the correct signals to the pins shown below Limit signals to the maximum values shown Do not apply voltage across other pins Pe...

Страница 29: ...taswitch between pins5and 13 OR Apply aTTL logicsignalto pin 5 ground to pin 12 open clockwise closed counterclockwise logic low clockwise link logic high counterclockwise link DC tacho output For DC...

Страница 30: ...y to run before remote automatic operation Signals may start the pump withoutwarning PresstheAUTO key to selectautomaticoperation A beep soundsand theLED besidetheAUTO key illuminatesto indicatethatth...

Страница 31: ...or 10V Alternatively A remotesignalcan selectauto or manualcontrol overriding thekeypad AUTOkey setting Fitaswitch or link between pins7and 13 OR Apply aTTL logicsignalto pin 7 ground to pin 12 close...

Страница 32: ...has been pressed Fitaswitch between pins8and 13 OR Apply aTTL logicsignalto pin 8 ground to pin 12 See2 6 1Remotestop startfor remotestop startinstructionsifAUTO hasnotbeen pressed close to stop logic...

Страница 33: ...ange0 10V or 4 20mA Thepump providesan increasing flowratefor arising controlsignal Voltage signal 0 10VDC Inputimpedance 24k Connectavoltagesource negativeterminalto pin 10 positiveterminalto pin 2 C...

Страница 34: ...r value should be 180R when a 1k potentiometer isused the resistor value should be 1k when a 5k potentiometer is used Note Theresistor valuemay haveto beadjusted higher or lower to achievethefullpump...

Страница 35: ...wed speed Press AUTO to confirm the new maximum allowed speed Press STOP to escape from the change sequence and revert to the previous maximum allowed speed Theminimum maximum speed is2rpm Note To inc...

Страница 36: ...D beside the START key flashes to indicate a fault Fast flashing second on second off indicatesan error which may beresolved by cycling thepower ifthefaultisnotresolved contactyour local service centr...

Страница 37: ...pump immediately Check mainsvoltageselector switch Check supply OFF ON may reset Or seek support Er19 Over temperature Stop pump immediately Turn OFF Seek support Er20 Signaloutofrange 120U only Chec...

Страница 38: ...epipeline Thisisespecially importantwith viscousfluidsand when connecting to rigid pipework Safety information There are moving parts inside the pumphead Before opening the pumphead track ensure that...

Страница 39: ...besof 0 5mm 0 8mm and 1 6mm the inner position mustbe used to preventthe risk of tube slipping through the clamps and wandering across the rollers causing premature tube rupture With the larger bore t...

Страница 40: ...positioning on the previous page show the tube holders correct positions for small and large tubing If a tube holder is not vertical relative to the body of the pumphead itiswrongly positioned Followt...

Страница 41: ...For precise and repeatable performance it is important to determine flow rates under operating conditions for each new piece of tubing Note Flow rates quoted have been rounded for simplicity but are...

Страница 42: ...130 0 85 170 Pressure and flow performance curve 01 2 0 20 40 70 80 100 10 30 50 60 90 0 5 0 3 0 0 1 0 2 0 4 Flow rate ml min Suction bar Pressure bar Marprenetubing 1 6mm wall 100rpm CCW rotation Not...

Страница 43: ...ressuresup to 2bar The120F isa transfer only 0bar pump All pressure values in this operating instruction from which performance life figures have been calculated relate to root mean square RMS pressur...

Страница 44: ...rain to a suitable vessel container or drain Ensure that appropriate Personal Protective Equipment PPE is worn Pumphead installation A correctly engineered installation will promote the best possible...

Страница 45: ...nto one of the spring loaded clamps Rotate the rotor by hand and feed thetubing around thetrack Fittheother end ofthetubing into thesecond spring loaded clamp ensuring thatthetubing isnot slack in the...

Страница 46: ...ew tubing with the pumphead rotating clockwise pumping water at 20C with negligible inlet and discharge pressure Actual flow rate achieved may vary because of changes in temperature viscosity inlet an...

Страница 47: ...8 mm 0 1 32 rpm 0 003 0 9 0 005 1 6 0 02 6 7 0 09 27 0 17 54 120S Pumpsil ml min Speed range 0 5 mm 0 8 mm 1 6 mm 3 2 mm 4 8 mm 1 32 rpm 0 003 0 9 0 005 1 6 0 21 6 7 0 85 27 1 7 54 120F Pumpsil ml min...

Страница 48: ...p is isolated from the mains power Ensure that there is no pressure in the pipeline If a tube failure has occurred ensure that any fluid in the pumphead has been allowed to drain to a suitable vessel...

Страница 49: ...Ensurethetubeislined up centrally in thetrack and correctly secured ateach clamp Reposition thetrack over therotor and fix by slotting thetrack pin back into thetrack slot To removethetube reversethes...

Страница 50: ...firstsection of tubing isnotadversely affected by normallinepressure Ifthisisthecasethen thecompletesection oftubing willneed to bereplaced 400DM2 and 400DM3 tube loading and removal Over tightening t...

Страница 51: ...ferentlevelsoflifeexpectancy Thetubing sdimensionaltolerancesfrom themanufacturing processwillalso influencethelifeofatube Thismeansthatitisimpossibleto predicttubelifein any particular application In...

Страница 52: ...11 400DM2 and 400DM3 Pumpsil ml min Speed range 1 52mm 1 65mm 1 85mm 2 05mm 2 38mm 2 54mm 2 79mm 120U 0 1 100 rpm 0 012 12 0 014 14 0 018 18 0 021 21 0 026 26 0 031 31 0 036 36 120S 1 100 rpm 0 120 12...

Страница 53: ...53 m 120 en 02 mm inch Neoprene PVC GORE STA PURE Series PFL 0 8 1 32 13 920 0008 016 1 6 1 16 14 920 0016 016 950 0016 016 966 0016 016 3 2 1 8 16 920 0032 016 950 0032 016 966 0032 016...

Страница 54: ...black 0 8 0 95 981 A095 072 White white 0 8 1 02 979 A102 072 981 A102 072 988 A102 072 White red 0 8 1 09 981 A109 072 Red red 0 8 1 14 979 A114 072 981 A114 072 988 A114 072 Red grey 0 8 1 22 981 A...

Страница 55: ...o be correct but Watson Marlow Limited accepts no liability for any errors it contains and reserves the right to alter specifications without notice It is the users responsibility to ensure product su...

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