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720R/RX and 720RE/REX flow rates

730 cased pumps’ performance limits

Twin pumphead
(720R/RX,
720RE/REX)

0.25 bar (3.6psi)

0.5 bar (8psi)

1 bar (15psi)

1.5 bar (22psi)

2 bar (30psi)

Max

speed

(rpm)*

Max flow

L/hr

(USGPH)

Max

speed

(rpm)*

Max

flow

Max

speed

(rpm)*

Max

flow

Max
speed
(rpm)*

Max

flow

Max

speed

(rpm)*

Max

flow

9.6mm (0.4”)

300

700 (185)

300

700

(185

)

300

700

(185)

250

590

(156)

200

470

(124)

12.7mm (0.5”)

300

1300 (343)

300

1300

(343)

250

1100

(291)

200

870

(230)

175

760

(261)

15.9mm (0.6”)

300

1800 (476)

200

1200

(317)

175

1100

(291)

19.0mm (0.7”)

300

2500 (660)

200

1700

(449)

160

1390

(366)

25.4mm (1.0”)

300

3300 (872)

200

2200

(581)

*The maximum speed is reduced at increased discharge pressures to ensure safe running of the pump

pressure—psi

500

1000

1500

2000

2500

3000

3500

pressure—psi

200

400

600

800

400

300

200

100

flow rate—litres/hour

flow rate—USGPH

pressure— mmhg

bar

pressure—psi

Suction

(-) bar

Pressure

(+) bar

pressure—bar

25.4mm

19.0mm

15.9mm

12.7mm

9.56mm

0.53

0.40

0.27

0.13

0.25

0.50

1.00

1.50

2.00

m-730bpn-en-08

Содержание 700 Series

Страница 1: ...eturning pumps 7 5 Peristaltic pumps an overview 7 6 Warranty 8 7 Safety notes 9 8 Pump specifications 12 8 1 Specification ratings 12 8 2 Weights 12 8 3 Pumphead options 13 9 Good pump installation p...

Страница 2: ...36 17 1 START 36 17 2 STOP 37 17 3 INCREASING AND DECREASING FLOW RATE 37 17 4 MAX FUNCTION Manual mode only 38 18 Flow calibration 39 18 1 Setting the flow calibration 39 19 PROFIBUS mode 42 19 1 MO...

Страница 3: ...1 Pump part numbers 86 27 2 Tubing and element part numbers 87 27 3 Pumphead spares 89 28 Performance data 93 28 1 720R 720RE 720R RX and 720RE REX performance data 93 29 Trademarks 96 30 Disclaimers...

Страница 4: ...Machinery Directive 2006 42 EC EMC Directive 2014 30 EC ROHS Directive 2015 863 6 Harmonised standards used BS EN61010 1 2010 third edition Safety requirements for electrical equipment for measuremen...

Страница 5: ...ality Management System ISO 9001 and the technical documentation is compiled in accordance with Annex VII B of the Directive We undertake to transmit in response to a reasoned request by the appropria...

Страница 6: ...omponents supplied 730 Components l 730 pump drive unit fitted with 720R or other pumphead if specified as a pump l The designated power cable attached to the pump drive unit l A 730N module providing...

Страница 7: ...er advances along the tube the seal also advances After the roller has passed the tube returns to its original shape creating a partial vacuum which is filled by fluid drawn from the inlet port Before...

Страница 8: ...arranty does not obligate Watson Marlow to bear any costs of removal installation transportation or other charges which may arise in connection with a warranty claim Watson Marlow shall not be respons...

Страница 9: ...regulations and guidance This symbol used on the pump and in the manual means An appropriate safety instruction should be followed or caution to a potential hazard exists This symbol used on the pump...

Страница 10: ...are no user serviceable fuses or parts inside this pump Note the mains power supply cable is supplied hardwired into the pump and is not customer replaceable Observe voltage selector switch setting f...

Страница 11: ...us settings Do not use auto restart for more than 12 times in 24 hours We recommend remote control where a high number of starts is required If the pump is configured to network mode or analog mode it...

Страница 12: ...T2 5AH250V 5x20mm Installation category overvoltage category II Pollution degree 2 IP 730 IP66 to BS EN 60529 Equivalent to NEMA 4X to NEMA 250 indoor use protect from prolonged UV exposure dB rating...

Страница 13: ...8 3 Pumphead options 730 pump range 720R 720R RX 720RE 720RE REX m 730bpn en 08 13...

Страница 14: ...t the direction of rotor rotation is clockwise or counter clockwise whichever is convenient Please note however that for some pumpheads the tube life will be greater if the rotor rotates clockwise and...

Страница 15: ...ust below the level of the fluid to be pumped if possible This will ensure flooded suction and maximum pumping efficiency l Do run at slow speed when pumping viscous fluids Flooded suction will enhanc...

Страница 16: ...nown operating mode FUNCTION keys FUNCTION keys when pressed will perform the function displayed on the screen directly above the relevant function key and keys These keys are used to change the progr...

Страница 17: ...10 2 Starting and stopping 10 3 Using up and down keys 10 4 Maximum speed 10 5 Change rotation direction m 730bpn en 08 17...

Страница 18: ...he switch plate at the rear of the pump protected from water by the N module The module must be removed to allow access to the switch plate Do not switch the pump on unless you have checked that it is...

Страница 19: ...n to 13 32in two M20 ports are provided together with glands to seal circular cross section cables ranging in diameter from 10mm to 14mm 13 32in to 9 16in rated for IP66 minimum Four adaptors are also...

Страница 20: ...at proper connections are achieved between the pump and suction and discharge piping o Ensure proper connection has been made to a suitable power supply o Ensure that the recommendations in the sectio...

Страница 21: ...imp suitable to the wire diameter applies to NEMA or SCADA model connections only not sub D connector type terminations Failure to do so may result in electric shock 13 1 Upper D connector Recommended...

Страница 22: ...uld be made to the GSD file and Watson Marlow accepts no responsibility for the pump failures arising from the changes to the GSD file Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9 8...

Страница 23: ...x00 0x02 0x02 0xEE 730 with 720R head with failsafe set at 12 8rpm Pump type Value Pump 0x00 530 DEFAULT 0x01 530 0x02 630 0x03 730 Pumphead type Value Pumphead 0x 80 720R 0x 81 720RE Sanitary element...

Страница 24: ...op the pump Bit Description 0x00 No fail safe action 0x01 Last demanded speed 0x02 Fail safe speed The fail safe speed parameter is used to set the speed at which the pump should be driven is a PROFIB...

Страница 25: ...head speed setpoint unsigned low byte 16 bit Byte 5 Hours run high byte Byte 6 Hours run low byte 32 bit Byte 7 Tacho counter high byte Byte 8 Tacho counter low byte Byte 9 Tacho counter high byte Byt...

Страница 26: ...1 12 to calculate flow For example first reset tacho counter to zero then record change in readings over 1 minute then Flow l min pumphead revolutions in 1 min x l per rev Change in tacho count in 1 m...

Страница 27: ...d low byte 8 bit Byte 14 Max speed high byte 8 bit Byte 15 Max speed low byte 32 bit Byte 16 17 18 19 Software version Main CPU 32 bit Byte 20 21 22 23 Software version HMI CPU 32 bit Byte 24 25 26 27...

Страница 28: ...Upper limit exceeded Fluid level alert 0xB3 Device related 0x15 Note Global error format 8 bit header 8 bit channel type and 8 bit error type Operating this pump under PROFIBUS control is beyond the s...

Страница 29: ...ON OFF PC PLC Avoid sharp bends in PROFIBUS communication cables Please follow PROFIBUS wiring standards m 730bpn en 08 29...

Страница 30: ...irst time Power up the pump The pump displays the start up screen with the Watson Marlow Pumps logo for three seconds 14 1 Selecting the display language 1 Use the keys to select your chosen language...

Страница 31: ...ge will now be displayed on screen Choose CONFIRM to continue All text will now appear in your chosen language 3 Choose REJECT to return to the language choice screen This then proceeds to the home sc...

Страница 32: ...pm SG value 1 Keypad lock Disabled Auto restart OFF Analog signal type mA Analog scaling type mA Analog min current 5mA Analog max current 19mA Analog min flow rate rpm 0rpm Analog max flow rate rpm 3...

Страница 33: ...it may cause the pump to start as soon as power is turned on Auto restart only affects operation of manual mode network mode and memodose mode If Auto restart is enabled the Symbol is shown on the sc...

Страница 34: ...es Do not power up power down the pump more than 12 times in 24 hours whether manually or by means of the auto restart facility which only affects manual mode network mode and memodose operation We re...

Страница 35: ...splay the Change mode menu Use the and keys to scroll through the available modes Manual default Flow calibration PROFIBUS CANCEL Use SELECT to choose mode Use the right hand function key to alter mod...

Страница 36: ...s the pump will return to the last known settings from that operating mode when the power is re applied When the pump is running it displays an animated clockwise arrow In normal operation the directi...

Страница 37: ...press will decrease flow rate by the least significant digit of the chosen flow rate unit o Repeat key presses as required to achieve the desired flow rate o Hold down the key for flow rate scrolling...

Страница 38: ...N Manual mode only o Press and hold the MAX key to run at maximum flow o Release the key to stop the pump o The volume dispensed and time elapsed are displayed while the MAX key is pressed and held 38...

Страница 39: ...This pump displays flow rate in ml min 18 1 Setting the flow calibration Using the keys scroll to Flow calibration and press CALIBRATE Using the keys enter the maximum flow rate limit and press ENTER...

Страница 40: ...Press START to begin pumping a volume of fluid for calibration Press STOP to stop pumping fluid for the calibration Use the keys to enter the actual volume of fluid pumped 40 m 730bpn en 08...

Страница 41: ...To accept the new calibration press ACCEPT or RE CALIBRATE to repeat the procedure Press HOME or MODE to abort The pump is now calibrated m 730bpn en 08 41...

Страница 42: ...ELECT to choose mode Use the right hand function key to alter mode settings 19 2 Manual mode operation when PROFIBUS is enabled In Manual mode if PROFIBUS is enabled the P symbol will appear in the ic...

Страница 43: ...US settings and the station address When the menus are accessed the pump is technically still in MANUAL mode but with no PROFIBUS communications After five minutes of inactivity the pump will revert b...

Страница 44: ...so that the station address can only be set from the pump The user can set the station address within this mode Select MODE Use the and keys to scroll to PROFIBUS and press SELECT If PROFIBUS is not e...

Страница 45: ...On the PROFIBUS home screen the white P icon indicates that there is data exchange Pressing the INFO function key will display further information m 730bpn en 08 45...

Страница 46: ...s cannot be automatically assigned by the master Select MODE Use the and keys to scroll to PROFIBUS and press SETTINGS Use the and keys to alter the station address in the range from 1 to 125 126 is t...

Страница 47: ...d keys to enable or disable PROFIBUS communication and press FINISH 19 5 PROFIBUS communication errors In PROFIBUS mode the screen below is displayed the P indicates data exchange is happening m 730bp...

Страница 48: ...e following Bus Error screen will be displayed The first red dot corresponds to the stage at which the error occurred and subsequent stages will indicate a red dot because the communication sequence h...

Страница 49: ...n Marlow website and installed or typed into a PROFIBUS master directly from this manual using a GSD editor program Note The data flow to and from the pump may need to be byte reversed due to differen...

Страница 50: ...p 1 6M_supp 1 12M_supp 1 MaxTsdr_9 6 60 MaxTsdr_19 2 60 MaxTsdr_45 45 60 MaxTsdr_93 75 60 MaxTsdr_187 5 60 MaxTsdr_500 100 MaxTsdr_1 5M 150 MaxTsdr_3M 250 MaxTsdr_6M 450 MaxTsdr_12M 800 Slave_Family 0...

Страница 51: ..._Slave_Intervall 6 Modular_Station 0 Max_Diag_Data_Len 34 Max_User_Prm_Data_Len 9 Ext_User_Prm_Data_Const 0 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Module WM Pump 3 14 word out in 0x62 0x5D 1 End...

Страница 52: ...of the HOME screens or INFO screens This will display the main menu as shown below Use the keys to move the selection bar between the available options Press SELECT to choose an option Press EXIT to r...

Страница 53: ...m 730bpn en 08 53...

Страница 54: ...e Main menu Auto keypad lock Press ENABLE DISABLE to switch on off the Auto keypad lock When active the keypad will lock after 20 seconds of inactivity Once locked it will display the screen below whe...

Страница 55: ...equired to disable PIN lock Setting Master PIN Setting the Master PIN protects all functionality The Master is able to selectively enable functionality for two additional operators These are defined a...

Страница 56: ...Now press CONFIRM to check that the number entered is the PIN you require Press CHANGE to return to PIN entry 56 m 730bpn en 08...

Страница 57: ...tionality Press NEXT to selectively enable functionality access for User 1 and User 2 Configure User 1 security settings The PIN PROTECTION level screen will be displayed with User 1 highlighted press...

Страница 58: ...igit User 1 PIN use the keys to select each digit from 0 9 Once you have the required digit press the NEXT DIGIT key After selecting the fourth digit press ENTER Now press CONFIRM to verify that the n...

Страница 59: ...he functionality and press ENABLE User 1 PIN will allow access to only the enabled functionality to disable functionality highlight the enabled functionality and press DISABLE When all the required fu...

Страница 60: ...er 2 security settings or scroll to configure an alternative User ENABLE user 2 security settings displays the PIN entry screen for User 2 To define a four digit User 2 PIN use the keys to select each...

Страница 61: ...he functionality and press ENABLE User 2 PIN will allow access to only the enabled functionality to disable functionality highlight the enabled functionality and press DISABLE When all the required fu...

Страница 62: ...e displayed A PIN is now required to access all functionality The Master PIN accesses all pump functionality and the User 1 and User 2 PINs access only the defined functionality To enter the PIN use t...

Страница 63: ...played NOTE this screen will also display if the PIN entered does not allow access to that functionality If a PIN number is entered that is already in use the following screen will be displayed press...

Страница 64: ...ot allow access to the functionality the following screen will be displayed Keypad beep From SECURITY settings scroll to Keypad beep using the keys and select ENABLE The pump will now beep at every ke...

Страница 65: ...N code operation Anyone wishing to modify pump settings will still need to enter the PIN code 20 2 General settings To view the general settings menu select GENERAL SETTINGS from the main menu Auto re...

Страница 66: ...ed to network mode or analog mode it will respond to remote commands at any time including immediately after power on The Symbol is shown on the screen to warn users that the pump may operate without...

Страница 67: ...LECT All flow rates displayed on screens will now be in the chosen units If a mass flow unit is selected the specific gravity of the fluid must be entered The following screen is displayed Use the key...

Страница 68: ...u entry and press SELECT If a pump label has been previously defined this will be displayed on screen to allow editing otherwise it will display the default label WATSON MARLOW Use the keys to scroll...

Страница 69: ...and return to the general settings menu Pumphead type Select GENERAL SETTINGS from the main menu Use the keys to move the selection bar over Pumphead type and press SELECT The following screen will b...

Страница 70: ...Use the keys to move the selection bar over Pumphead and press SELECT Use the keys to move the selection bar over the required pumphead type and press SELECT 70 m 730bpn en 08...

Страница 71: ...rial Select Tube size from GENERAL SETTINGS then use the keys to move the selection bar over Bore size and press SELECT Use the keys to move the selection bar over the tube size to be used and press S...

Страница 72: ...yed as pressure and bore This screen also allows you to select the tube material used Use the keys to move the selection bar over Tube material and press SELECT Use the keys to move the selection bar...

Страница 73: ...git The available characters are 0 9 A Z and SPACE Press NEXT to move onto the next character or PREVIOUS to move back to the last character Press FINISH to save the entry and return to the general se...

Страница 74: ...age Select language from the general settings menu to choose an alternative display language for the pump The pump must be stopped before changing the language Use the keys to move the selection bar t...

Страница 75: ...u to access the sub menu shown below This is the same as pressing the MODE key Please see Mode menu on page 1 for further details Reset run hours Select Reset run hours from the control settings menu...

Страница 76: ...21 Help 21 1 Help Select Help from the main menu to access the help screens 76 m 730bpn en 08...

Страница 77: ...n the pumphead Check that the tube is not split or burst Check that the correct wall thickness tube is being used Check the direction of rotation Check that the rotor is not slipping on the drive shaf...

Страница 78: ...d Note Signal out of range over signal and leak detected error screens report the nature of an external condition They do not flash Error code Error condition Suggested action Er 0 FRAM write error At...

Страница 79: ...Check supply Power OFF ON may reset Er20 Signal out of range Check analog control signal range Trim signal as required Or seek support Er21 Over signal Reduce the analog control signal Err50 Communica...

Страница 80: ...23 Drive maintenance There are no user serviceable parts inside the pump Please contact your local Watson Marlow representative to arrange repair 80 m 730bpn en 08...

Страница 81: ...main fuse type T5A H 250V 20mm Pack of 5 MRA3083A Foot Pack of 5 MNA2101A Module Seal MN2516B Module switch cover MN2505M Gland Std GR0056 Glands EMC GR0075 Sealing washer for blanking plug or gland...

Страница 82: ...y on 730 series pumps is provided by the tool lockable pumphead track Secondary backup protection is provided in the form of an electrical guard switch which stops the pump if the pumphead track is op...

Страница 83: ...Refitting 1 2 3 m 730bpn en 08 83...

Страница 84: ...the pump from the mains power supply before opening any guard or track or performing any positioning removal or maintenance operation 26 1 Continuous tubing 720R 1 2 3 4 5 6 26 2 Tube elements 720RE 1...

Страница 85: ...sure to less than one minute risk of attack Halogenated chlorinated solvents Not recommended possible risk to polycarbonate tube clamp adjusters and polypropylene tube clamp locators Alcohols general...

Страница 86: ...on N IP66 NEMA 4X S SCADA IP66 NEMA 4X F F IP66 NEMA 4X Plug options U UK mains plug E EU mains plug A American mains plug K Australia mains plug R Argentina mains plug C Swiss mains plug D India Sout...

Страница 87: ...048 913 A127 048 15 9 5 8 189 902 0159 048 933 0159 048 913 A159 048 19 0 3 4 191 902 0190 048 933 0190 048 913 A190 048 25 4 1 92 902 0254 048 933 0254 048 913 A254 048 mm inch Neoprene STA PURE Seri...

Страница 88: ...3 4 191 961 0190 PFT 933 0190 PFT 913 A190 PFT 25 4 1 92 961 0254 PFT 933 0254 PFT 913 A254 PFT Industrial elements with PP Cam and Groove connectors mm inch Marprene TL Neoprene Pumpsil silicone 12...

Страница 89: ...720R 1 MRA0036A Rotor assembly 720RX 2 MRA0104A Knob assembly 4 8mm wall tubing 3 CN0090 Coupling half 4 MR0880C Tube clamp 5 MRA3061A Foot assembly 6 CN0229 M12 blanking plug 7 CN0088 Coupling spide...

Страница 90: ...pare Description 10 MR0662T Stud Set to 61mm 11 MRA3063A Track assembly 12 CN0228 M25 blanking plug 13 MR0882M Eccentric bush 14 MR3041T M8 x 307mm bolt 720RX 14 MR3040T M8 x 157mm bolt 720R 90 m 730b...

Страница 91: ...036A Rotor assembly 720REX 2 MRA0319A Knob assembly 4 8mm wall tubing 3 CN0090 Coupling half 4 MR1118T Sliding clamp 5 MRA3061A Foot assembly 6 CN0229 M12 blanking plug 7 CN0088 Coupling spider 8 MRA0...

Страница 92: ...are Description 10 MR0662T Stud Set to 61mm 11 MRA3064A Track assembly 12 CN0228 M25 blanking plug 13 MR0882M Eccentric bush 14 MR3041T M8 x 307mm bolt 720REX 14 MR3040T M8 x 157mm bolt 720RE 92 m 730...

Страница 93: ...simplicity but are accurate to within 5 well within the normal tubing tolerance variation of flow rate They should therefore be taken as a guide Real flow rates in any application must be determined...

Страница 94: ...e psi 0 2 4 6 8 pressure bar pressure psi 10 5 20 30 200 300 100 400 500 flow rate litres hour flow rate USGPH pressure mmhg bar pressure psi pressure psi Suction bar Pressure bar pressure bar 25 4mm...

Страница 95: ...1100 291 200 870 230 175 760 261 15 9mm 0 6 300 1800 476 200 1200 317 175 1100 291 19 0mm 0 7 300 2500 660 200 1700 449 160 1390 366 25 4mm 1 0 300 3300 872 200 2200 581 The maximum speed is reduced...

Страница 96: ...e registered trademarks of Watson Marlow Limited Tri Clamp is a registered trademark of Alfa Laval Corporate AB STA PURE Series PCS and STA PURE Series PFL are trademarks of W L Gore and Associates Et...

Страница 97: ...rect but Watson Marlow Fluid Technology Group accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING This product is not designed for use...

Страница 98: ...ication history All versions updated combined to single source and unified to Issue 4 09 18 m 730bpn gb 01 730 BpN pump First published 01 17 m 730en 01 530 EN pump First published 04 2020 98 m 730bpn...

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