Watson-Marlow 323Dz pumps
Contents
1. Say FO 1700 Use the UP and DOWN keys to select Calibrate from the main menu Press RETURN The pump shows the stored values of pumphead tube size and present flow rate in ml per minute Example figures are shown here If the pumphead and tube information is correct select Accept and press RE TURN The pump briefly displays a summary of the current speed and flow set tings and the main menu If the pumphead and tube information is wrong use the UP and DOWN keys to select Change and press RETURN The display lists pumphead options Use the UP and DOWN keys to select the correct one and press RETURN The display lists the tube sizes Use the UP and DOWN keys to select the cor rect size and press RETURN The display asks the user if he wishes to run a calibration dose Watson Marlow 323Dz User Manual 26 The display asks the user if he wishes to run a calibration dose To obtain the most precise calibration select Yes Select No if you wish to use the pre pro grammed flow data and return to the main menu via a summary of the current speed and flow settings Press RETURN If you choose to run a calibration dose the pump displays its current direction and rotation speed You may change pump rotation direction and speed using the DIRECTION and UP and DOWN keys Put a measuring container at the pump outlet Press START The pump runs for 4 minutes displaying an information screen for 15 seconds and a2. Note To dispense a batch of one dose and set the pump to count the doses batches check that the dose interval is set to zero seconds If an interval is set the pump will still dispense batches of one dose but will not increment its display to show how many doses batches have been dispensed Watson Marlow 323Dz User Manual 34 15 4 11 Batch dispensing FO If the batch is set to perform more than one dose with a set interval between doses the pump operates until all the batch s doses have been dispensed The dis play decrements as each dose is dispensed showing the number of doses still to be dispensed During the intervals between doses 3 seconds in the example shown the time elapsing is counted down to show how much time is left before the next dose will start If the interval is set to zero seconds the batch can be dispensed in individually triggered doses by repeated presses on the START key The display decrements as each dose is dispensed showing the number of doses still to be dispensed When the batch is complete the pump displays a screen summarising the batch and offering two choices start the batch again or return to the menu screen where batch setting changes can be made Use the UP and DOWN keys to highlight Start or Menu and press RETURN ition 780 If you select Start the pump displays the dose size and the number of doses and waits for the START key to be pressed to begin a repeat bat
3. Use the UP and DOWN keys to select Manual from the main menu Press RETURN The display shows the last set speed An example is shown here Use the UP key to increase the set speed Use the DOWN key to reduce the set speed We recommend that the speed is reduced to a minimum before starting the pump Press the DIRECTION key to reverse the direction of rotation The direction is shown by the rotation symbol The direction may be changed while the pump is stopped or running Start the pump with the START key The rotation symbol moves to confirm that the pump is operating The symbol is static when the pump is stopped Stop the pump with the STOP key The pump stops immediately The display continues to show the previous speed and direction The pump re turns to this speed when the START key is pressed again You can reduce the pump speed to 0 rpm with the DOWN key The pump is still in the running state and the rotation symbol continues to move Press the UP key to return the pump to the minimum speed O Press the RETURN key to return to the main menu If the pump is operating it stops and the main menu is displayed Watson Marlow 323Dz User Manual 25 15 3 Calibration To dispense the correct amount of fluid the pump must know which pumphead is fit ted and the tube size in the pumphead You may also measure the flow from the pump and enter this value for the most accurate calibration 0 E ss EE
4. The 501RL and 501RL2 pumpheads are suitable for tubing with internal diameters up to 8 0mm The 501RL is set during manufacture for use with 1 6mm wall tubing and 501RL2 is set for 2 4mm wall tubing The spring loaded rollers give extended tube life The pumphead can be run clock wise for best tube life or anticlockwise for higher pressures The tool lockable guard should be locked shut while the pump is in use 21 8 501RL and 501RL2 installation The 501RL track will fit on the drive in three orientations Secure the track with the locating screw The rotor grips the drive shaft via a split collet Ensure the drive shaft is degreased before fitting the rotor This will prevent the rotor slipping on the drive shaft during operation Tighten the rotor screw to a torque of 3Nm The track and rotor may be removed from the pump for cleaning or to reposition the track on the pump There is a drive pin inside the rotor collet to engage with the end of the drive shaft To keep this pin correctly engaged on the drive shaft we recommend that the collet remains on the shaft while the rotor is removed Hold the rotor firmly and remove the rotor retaining screw Pull the rotor from the drive shaft leaving the collet on the drive shaft Remove the track locating screw You may remove the track or rotate to the new position Align the track and refit the track locating screw Refit the rotor 21 9 501RL and 501RL2 tube loading Switch off t
5. MARLOW Pumps Watson Marlow 323DZ pumps Contents CON DU BRWN FE 10 1l 12 13 14 15 Declaration of conformity Declaration of incorporation Two year warranty When you unpack your pump Information for returning pumps Peristaltic pumps an overview Safety notes Pump specifications 8 1 Pump features 8 2 Dimensions WON AD UBRWDN N 14 Good pump installation practice 15 9 1 General recommendations 15 9 2 Do s and do not s Connecting this product to a power supply Start up check list Switching the pump on for the first time Switching the pump on in subsequent power cycles if not in auto restart mode Auto restart facility The main menu 15 1 Setup 15 1 1 ROM version 15 1 2 Display backlight 15 1 3 Factory defaults 15 1 4 Language 15 1 5 Menu Manual control Calibration Dose 15 4 1 Dose volume 15 4 2 Dose interval 15 4 3 Number of doses 15 4 4 Pump speed 15 4 5 Pump direction 15 4 6 Start ramp 15 4 7 End ramp 15 4 8 Drip 15 4 9 Proceed 15 4 10 Single dose dispensing 15 2 15 3 15 4 15 4 11 Batch dispensing 15 5 Remote control Watson Marlow 323Dz User Manual 16 17 18 18 34 35 38 22 23 24 25 Troubleshooting 16 1 Error messages Drive maintenance Drive part numbers Drive spares Accessories Pumpheads 21 1 Pumpheads key safety information 313D and 314D pumpheads 313D and 314D pumphead spares 313D and 314D
6. 1 revolution at 0 1 revolution intervals An example is shown here To quickly return to the starting value press STOP Press RETURN when correct The third screen of the dose menu is redisplayed with the new drip setting If you wish to change other parameters use the UP and DOWN keys to highlight each as required Watson Marlow 323Dz User Manual 33 15 4 9 Proceed Sa F 7 9 If you wish to begin the dosing session use the UP or DOWN keys to highlight Proceed and press RETURN The pump offers the user the opportunity to prime the pump To do so press and hold the START key The pump operates continuously at maximum speed until the START key is released When priming is complete or if no priming is required press RETURN The pump displays the dose size and the number of doses and waits for the START key to be pressed If you wish to review or change the parameters for the next batch press STOP twice and use the UP and DOWN keys to move back up through the list of pa rameters 15 4 10 Single dose dispensing When START is pressed the pump performs a dosing batch according to the pa rameters set 3 pais Labi 70 pais ii Laie If the batch is set to perform one dose as in the example shown here the pump stops when that dose has been dispensed and waits for a further press on the START key As each dose is dispensed the display increments recording the number of doses dispensed so far
7. ON Stop pump immediately Check pumphead and tube Power OFF ON may reset Or seek support Stop pump immediately Power OFF ON may reset Or seek support Stop pump immediately Power OFF ON may reset Or seek support Stop pump immediately Check system Power OFF ON may reset Or seek support Stop pump immediately Check mains voltage se lector switch Check supply Power OFF ON may reset Or seek support Stop pump immediately Check mains voltage se lector switch Check supply ON OFF may reset Or seek support Attempt to reset by switching power OFF ON Or seek support Stop pump immediately Turn OFF Seek support Check analogue control signal range Trim signal as required Or seek support Reduce the analogue control signal Connect analogue control signal or return to manual control Turn OFF Check network and connections Or seek support Turn OFF Check network and connections Or seek support Turn OFF Check network and connections Or seek support Attempt keypress again Attempt to reset by switching power OFF ON Otherwise seek support Turn OFF Check power supply Check pumphead and tubing Wait 30 minutes Power ON may reset Otherwise seek support Turn OFF Seek support 39 17 Drive maintenance The pump is sealed to IP31 and is suitable for wipe down cleaning Do not use sol vents mechanical scourers strong organic acids or alkali based cleaning solutions Remove any tubing detach the
8. START key or from an optional external control switch or logic signal before proceeding with each dose If the time interval is greater than zero the pump proceeds through the sequence of doses at the programmed time interval Ifthe interval displayed is correct do nothing UP and DOWN highlight the next or previous parameter If you wish to change the interval between doses press RETURN and use the UP and DOWN keys to scroll the display to the required interval Example fig ures are shown here To quickly return to the starting value press STOP When the dose interval is correct press RETURN The first screen of the dose menu is redisplayed with the new dose interval If you wish to change other parameters use the UP and DOWN keys to highlight each as required Watson Marlow 323Dz User Manual 30 15 4 3 Number of doses 3300 80 Use the UP and DOWN keys to highlight the dose number line of the display the third line first screen The display shows the previously set number of doses If the number displayed is correct do nothing UP and DOWN highlight the next or previous parameter If you wish to change the number of doses press RETURN and use the UP and DOWN keys to scroll the display to the required number Example figures are Shown here To quickly return to the starting value press STOP When the number is correct press RETURN The first screen of the dose menu is redis played with the new number of dos
9. and DOWN keys to alter the value When the value is correct press RETURN At any time during the dose setup sequence described below the user may press START and the pump displays the priming screen and may be operated according to the parameters in force If the next batch re quires only the dose size to be changed from the last batch for exam ple change it and press START ignoring the other seven parameters Watson Marlow 323Dz User Manual 29 15 4 1 Dose volume Sa Q E 399 Use the UP and DOWN keys to highlight the volume line of the display the top line first screen If the dose volume displayed is correct do nothing UP and DOWN highlight the next or previous parameter If you wish to change the dose volume press RETURN and use the UP and DOWN keys to scroll the display to the required dose volume Example figures are shown here To quickly return to the starting value press STOP When the dose volume is correct press RETURN The first screen of the dose menu is re displayed with the new dose size If you wish to change other parameters use the UP and DOWN keys to highlight each as required 15 4 2 Dose interval 70O EA Use the UP and DOWN keys to highlight the dose interval line of the display the second line first screen The display shows the previously set time inter val between doses in seconds Note If the time is set to zero the pump waits for a start signal from the
10. ating a partial vacuum which is filled by fluid drawn from the inlet port Before the roller reaches the end of the track a second roller compresses the tube at the start of the track isolating a packet of fluid between the compression points As the first roller leaves the track the second continues to advance expelling the packet of fluid through the pump s discharge port At the same time a new partial vacuum is created behind the second roller into which more fluid is drawn from the inlet port Backflow and siphoning do not occur and the pump effectively seals the tube when it is inactive No valves are needed The principle may be demonstrated by squeezing a soft tube between thumb and fin ger and sliding it along fluid is expelled from one end of the tube while more is drawn in at the other Animal digestive tracts function in a similar way Suitable applications Peristaltic pumping is ideal for most fluids including viscous shear sensitive corro Sive and abrasive fluids and those containing suspended solids They are especially useful for pumping operations where hygiene is important Peristaltic pumps operate on the positive displacement principle They are particularly Suitable for metering dosing and dispensing applications Pumps are easy to install simple to operate and inexpensive to maintain Watson Marlow 323Dz User Manual 6 7 Safety notes In the interests of safety this pump and the tubing selected sho
11. flow rates 313D and 314D maximum number of pumpheads 313D and 314D tubing part numbers 501RL pumphead 501RL and 501RL2 installation 501RL and 501RL2 tube loading 21 10 501RL and 501RL2 rotor settings 21 11 501RL and 501RL2 pumphead spares 21 12 501RL and 501RL2 flow rates 21 13 501RL and 501RL2 tubing part numbers Trademarks Warning not to use pumps in patient connected applications Publication history Decontamination certificate 42 44 45 46 47 48 48 48 49 50 51 51 52 52 53 1 Declaration of conformity This declaration was issued for Watson Marlow 323Dz pumps on Novem C 4 ber 1 2007 When this pump unit is used as a stand alone pump it com plies with Machinery Directive 2006 42 EC EMC Directive 2004 108 EC a This pump is ETL listed ETL control number 3050250 Cert to CAN CSAstd Nos C22 2 No 61010 1 Conforms to UL std 61010A 1 See 8 Pump specifications 2 Declaration of incorporation When this pump unit is to be installed into a machine or is to be assembled with other machines for installations it must not be put into service until the relevant machin ery has been declared in conformity with the Machinery Directive 2006 42 EC fit AAAS Responsible person Christopher Gadsden Managing Director Watson Marlow Lim ited Falmouth Cornwall TR11 4RU England Telephone 44 0 1326 370370 Fax 44 0 1326 376009 The information in this user guide
12. in an emergency Do not position the pump so that it is difficult to disconnect the mains plug Do not fit any devices to the drive unit other than those tested and approved by Watson Marlow Doing so could lead to injury to persons or damage to property for which no liability can be accepted If hazardous fluids are to be pumped safety procedures specific to the particular fluid and application must be put in place to protect against injury to persons The exterior surfaces of the pump may get hot during operation Do not take hold of the pump while it is running Let it cool after use before handling it No attempt should be made to run the drive without a pumphead fitted Watson Marlow 323Dz User Manual 8 8 Pump specifications Labels fixed to the rear of the pump contain manufacturer and contact details product reference number serial number and model details 8 1 Pump features This pump can be controlled from the keypad or a footswitch for dosing It fea tures Manual control Speed adjustment run and stop direction control Remote control Dose starts can be controlled with a contact closure or logic input signal Dispensing The pump dispenses measured volumes of fluid as single doses batches or as a timed sequence of doses Ramp and drip control High speed model 323Dz with 313D three roller flip top pumphead maximum speed 400 rpm or 314D four roller flip top pumphead maximum speed 300 rpm for 1 6mm wall thickn
13. is believed to be correct at the time of publication However Watson Marlow Limited accepts no liability for errors or omissions Watson Marlow Bredel has a policy of continuous product improvement and reserves the right to alter specifications without notice This manual is intended for use only with the pump it was issued with Earlier or later models may differ The most up to date manuals appear on the Watson Marlow website http www watson marlow com Watson Marlow 323Dz User Manual 2 3 Two year warranty Watson Marlow Limited Watson Marlow warrants subject to the conditions and exceptions below through either Watson Marlow its subsidiaries or its authorised distributors to repair or replace free of charge any part of the product which fails within two years of the day of manufacture of the product Such failure must have oc curred because of defect in material or workmanship and not as a result of operation of the product other than in normal operation as defined in this pump manual Watson Marlow shall not be liable for any loss damage or expense directly or indi rectly related to or arising out of the use of its products including damage or injury caused to other products machinery buildings or property and Watson Marlow shall not be liable for consequential damages including without limitation lost profits loss of time inconvenience loss of product being pumped and loss of production This warranty does not o
14. position the pump so that it is difficult to disconnect the mains plug The STOP key on the keypad will always stop the pump However it is recommended that a suitable local emergency stop device is fitted into the mains supply to the pump Valves Peristaltic pumps are self priming and self sealing against backflow No valves are required in inlet or discharge lines Valves in the process flow must be opened before the pump operates Users are advised to fit a pressure relief device between the pump and any valve on the discharge side of the pump to protect against damage caused by accidental operation with the discharge valve closed The pump may be set up so that the direction of rotor rotation is clockwise or counter clockwise whichever is convenient Please note however that with a 501RL pumphead tube life will be greater if the rotor rotates clockwise and that perform ance against pressure will be maximised if the rotor rotates counter clockwise Tubing materials run in advice Sta Pure and Marprene tubing are hard to compress when new When using tubing made of these materials the first 30 seconds should be at a speed of 10 rpm or greater If the pump is run slower the safety system built into pump drive s soft ware may cause it to stop and display an over current error message Watson Marlow 323Dz User Manual 15 9 2 Do s and do not s Do operate the pump on a flat horizontal surface The pump requires a free flow of ai
15. tube 314D2 four roller pumphead for 2 4mm tube 314X2 extension four roller pumphead for 2 4mm tube 44 21 4 313D and 314D flow rates Flow rates were obtained using silicone tubing with the pumphead rotating clockwise pumping water at 20 C with zero suction and delivery pressures For critical applica tions determine flow rates under operating conditions Flow rates 313D 1 6mm wall ml min 2 400 rpm 0 06 12 0 14 28 0 54 110 2 400 404 880 7 2 1400 10 2000 Flow rates 314D 1 6mm wall ml min 2 400 rpm 0 06 12 0 12 24 0 50 100 1 7 340 3 8 760 6 0 1200 8 0 1600 Note 314D pumpheads should run no faster than 300 rpm when in continuous use Speeds up to 400 rpm are permissible for intermittent use Watson Marlow 323Dz User Manual 45 21 5 313D and 314D maximum number of pumpheads 313D 314D Pumpsil to 400 rpm 0 0 5 bar 6 6 5 3 2 2 1 0 5 2 bar 6 6 5 3 2 1 iL 313D 314D Marprene Bioprene Tygon Neoprene Fluorel to 400 rpm N 0 2 bar 6 6 4 2 313D 314D STA PURE CHEM SURE to 400 rpm 0 2 bar 1 i 1 1 f 313D2 314D2 Pumpsil Marprene Bioprene Tygon Neoprene Fluorel STA PURE CHEM SURE to 400 rpm 0 2 bar 1 1 ii 1 i 1 1 Note 314D pumpheads should run no faster than 300 rpm when in continuous use Speeds up to 400 rpm are permissible for intermittent use Watson Marlow 323Dz User Manual 4 21 6 313D and 314D tubing part numbers 1 6mm tube 0 5 0 8 1 32 1 6
16. 0 rpm 0 04 13 0 12 37 0 43 130 1 9 560 4 0 1200 6 4 1900 10 3000 21 13 501RL and 501RL2 tubing part numbers 1 6mm tube for 501RL pumpheads 0 5 1 50 112 902 0005 016 903 0005 016 913 A005 016 0 8 1 32 13 902 0008 016 903 0008 016 913 A008 016 1 6 1 16 14 902 0016 016 903 0016 016 965 0016 016 913 A016 016 3 2 1 8 16 902 0032 016 903 0032 016 965 0032 016 913 A032 016 4 8 3 16 25 902 0048 016 903 0048 016 965 0048 016 913 A048 016 6 4 1 4 17 902 0064 016 903 0064 016 965 0064 016 913 A064 016 8 0 5 16 18 902 0080 016 903 0080 016 965 0080 016 913 A080 016 1 6mm tube for 501RL pumpheads 0 8 1 32 13 920 0008 016 1 6 1 16 14 950 0016 016 970 0016 016 920 0016 016 960 0016 016 3 2 1 8 16 950 0032 016 970 0032 016 920 0032 016 960 0032 016 4 8 3 16 25 950 0048 016 970 0048 016 920 0048 016 960 0048 016 6 4 1 4 17 950 0064 016 970 0064 016 920 0064 016 960 0064 016 8 0 5 16 18 950 0080 016 970 0080 016 920 0080 016 960 0080 016 Note CHEM SURE and STA PURE are supplied in 305mm lengths 2 4mm tube for 501RL2 pumpheads 0 5 1 50 105 913 A005 024 0 8 1 32 108 913 A008 024 1 6 1 16 119 902 0016 024 903 0016 024 913 A016 024 3 2 1 8 120 902 0032 024 903 0032 024 913 A032 024 4 8 3 16 15 902 0048 024 903 0048 024 913 A048 024 6 4 1 4 24 902 0064 024 903 0064 024 913 A064 024 8 0 5 16 121 902 0080 024 903 0080 024 913 A080 024 Watson Marlow 323Dz User Manual 51 22 Trademarks Watson Marlow Bioprene Pumpsil and Marprene are trademarks
17. 1 16 3 2 1 8 4 8 3 16 6 4 1 4 8 0 5 16 13 14 16 25 17 18 1 50 112 902 0005 016 902 0008 016 902 0016 016 90200327016 902 0048 016 902 0064 016 902 0080 016 903 0005 016 903 0008 016 903 0016 016 503700327006 903 0048 016 903 0064 016 903 0080 016 965 0016 016 965 0032 016 965 0048 016 965 0064 016 965 0080 016 913 A005 016 913 A008 016 913 A016 016 913 A032 016 913 A048 016 913 A064 016 913 A080 016 1 6mm tube 0 8 1 32 13 920 0008 016 1 6 1 16 14 950 0016 016 970 0016 016 920 0016 016 960 A016 016 3 2 1 8 16 950 0032 016 970 0032 016 920 0032 016 960 A032 016 4 8 3 16 25 950 0048 016 970 0048 016 920 0048 016 960 A048 016 6 4 1 4 17 950 0064 016 970 0064 016 920 0064 016 960 A064 016 8 0 5 16 18 950 0080 016 970 0080 016 920 0080 016 960 A080 016 2 4mm tube 0 5 1 50 105 913 0005 024 0 8 1 32 108 913 0008 024 1 6 1 16 119 902 0016 024 903 0016 024 913 0016 024 3 2 1 8 120 902 0032 024 903 0032 024 913 0032 024 4 8 3 16 15 902 0048 024 903 0048 024 913 0048 024 6 4 1 4 24 902 0064 024 903 0064 024 913 0064 024 2 4mm tube 1 6 1 16 119 965 0016 024 960 0016 024 Note 1 6mm wall CHEM SURE and STA PURE tubing 3 2 1 8 120 965 0032 024 960 0032 024 are supplied in 305mm lengths 2 4mm wall CHEM 4 8 3 16 15 965 0048 024 960 0048 024 SURE and STA PURE tubing are sS lied in 355mm 6 4 1 4 24 965 0064 024 960 0064 024 S SUPPpiea lengths Watson Marlow 323Dz User Manual 47 21 7 501RL pumphead
18. 5011 A1 and A2 Class A called by BS EN 61000 6 4 Radiated emissions BS EN 55011 A1 and A2 Class A called by BS EN 61000 6 4 Electrostatic discharge BS EN 61000 4 2 Radiated RF immunity BS EN 61000 4 3 Al and A2 called by BS EN 61000 6 2 Fast transient burst BS EN 61000 4 4 A1 and A2 Level 3 2kV called by BS EN 61000 6 2 Surge immunity BS EN 61000 4 5 Al and A2 called by BS EN 61000 6 2 Conducted RF immunity BS EN 61000 4 6 called by BS EN 61000 6 2 Voltage dips and interruptions BS EN 61000 4 11 called by BS EN 61000 6 2 Mains harmonics BS EN 61000 3 2 A2 Pumps and pump units for liquids common safety requirements BS EN 809 UL 61010A 1 CAN CSA C22 2 No 61010 1 Conducted emissions FCC 47CFR Part 15 107 Radiated emissions FCC 47CFR Part 15 NEMA 2 13 8 2 Dimensions Unit weights 323Dz 4 5kg 9lb 150z 4 8kg 10lb 9oz 5 5kg 12lb 20z Watson Marlow 323Dz User Manual 14 9 Good pump installation practice 9 1 General recommendations Position A correctly engineered installation will promote long tube life Site the pump on a flat horizontal rigid surface free from excessive vibration Allow a flow of air around the pump to ensure that heat can be dissipated Ensure that the temperature around the pump does not exceed 40C Emergency disconnection The pump s mains plug is the disconnecting device for isolating the motor drive from the mains supply in an emergency Do not
19. Maximum altitude Humidity non condensing Weight Noise Absolute minimum dose size Recommended minimum dose size Maximum single dose size Minimum number of doses Maximum number of doses Minimum interval between doses Maximum interval between doses Watson Marlow 323Dz User Manual 100 120V 200 240V 50 60Hz iph 10 of nominal voltage A well regulated electrical mains supply is re quired along with cable connections con forming to the best practice of noise immunity IT 100VA lt 0 43A at 230V lt 0 86A at 115V Accessible through pump software IP31 to BS EN 60529 Equivalent to NEMA 2 Suitable for indoor use Pro tected against dripping water and falling dirt May be wiped with a damp cloth but Should not be immersed 4C to 40C 40F to 104F 40C to 70C 40F to 158F 2 000m 6 560ft 80 up to 31C 88F decreasing linearly to 50 at 40C 104F See 8 2 Dimensions lt 70dB A at 1m Two revolutions Five revolutions 9 999 litres 1 9 999 0 1 second 999 seconds 12 Standards EC harmonised standards Other standards Watson Marlow 323Dz User Manual Safety of machinery electrical equipment of machines BS EN 60204 1 Safety requirements for electrical equipment for measurement control and laboratory use BS EN 61010 1 incorporating A2 Category 2 Pollution degree 2 Degrees of protection provided by enclosures IP code BS EN 60529 amendments 1 and 2 Conducted emissions BS EN 5
20. Tube loading Switch off the pump before tube loading Lift the flip top track until fully open tube size The track must be fully open Align the scale on both sides of the pumphead If the tube is dirty or there is a high suction lift the tube clamps may need a smaller setting to secure the tube Watson Marlow 323Dz User Manual 43 Select enough tube length for the curve of the pump track Slide the tube into the open pumphead The tube must not be twisted or stretched against the rollers Ensure the tubing locates in the centre of the tube clamps Carefully lower the track Check that the tube is not crushed in the clamps or over stretched When using Marprene tubing Re tension new tube after the first 30 minutes of running Stop the pump Release the flip top Allow the tube to resettle naturally across the rollers Re clamp the tube Re start the pump This will correct the normal stretching that occurs with new Marprene tube The correct tension is essential for good tube life 21 3 313D and 314D pumphead spares 1 033 3411 000 2 033 3431 000 1 033 4411 000 2 033 4431 000 1 033 3511 000 2 033 3531 000 1 033 4511 000 2 033 4531 000 Watson Marlow 323Dz User Manual 313D three roller pumphead 313X extension three roller pumphead 314D four roller pumphead 314X extension four roller pumphead 313D2 three roller pumphead for 2 4mm tube 313X2 extension three roller pumphead for 2 4mm
21. amples are Shown here and then the main menu Note If any key is pressed during the display of any of the preliminary screens the display jumps to the next screen Quickly pressing any two keys or any key twice immediately after switch on causes the display to jump to the main menu In the main menu keys assume their normal functions see 15 2 Manual con trol Start up defaults are those in place when the pump was switched off last Check that the pump is set to operate as you require it The pump Is now ready to operate If the pump starts immediately look for the symbol on the display This symbol indicates that the pump is set for auto restart Press the STOP key to stop the pump See 14 Auto restart All operating parameters may be changed by means of key presses See 15 2 Man ual control Watson Marlow 323Dz User Manual 19 14 Auto restart facility Auto restart will re start the pump after mains power interruptions In auto restart mode if the pump was previously dispensing a dose it returns to the dose start screen and waits for the START key or remote dose start switch to be pressed If the pump was previously under manual control auto restart returns the pump to the last manual setting stopped if the pump was previously stopped or running if the pump was previously running The default setting is auto restart off Without auto restart the pump displays the main menu and waits for a control mode to be
22. anual 32 15 4 7 End ramp Sa D F 7 9 Use the UP and DOWN keys to highlight the end ramp line of the display the first line third screen The display shows the end ramp setting of the last dos ing session When set to 0 the pump stops abruptly When set to 5 the pump decelerates softly to a stop If the setting displayed is correct do nothing UP and DOWN will highlight the next or previous parameter If you wish to change the setting press RETURN and use the UP and DOWN keys to highlight the desired setting 0 1 2 3 4 or 5 An example is shown here To quickly return to the starting value press STOP Press RETURN when correct The third screen of the dose menu is redisplayed with the new end ramp setting If you wish to change other parameters use the UP and DOWN keys to highlight each as required 15 4 8 Drip The pump can be set to reverse briefly at the end of each dose to prevent drips Q Q EA 799 Use the UP and DOWN keys to highlight the drip line of the display the second line third screen The display shows the drip setting of the last dosing session from O to 1 0 zero to one revolution at one tenth of a revolution intervals If the setting displayed is correct do nothing UP and DOWN will highlight the next or previous parameter If you wish to change the setting press RETURN and use the UP and DOWN keys to increase or decrease drip reversal zero revolutions to
23. bligate Watson Marlow to bear any costs of removal instal lation transportation or other charges which may arise in connection with a war ranty claim Conditions of and specific exceptions to the above warranty are Conditions Products must be returned by pre arrangement carriage paid to Watson Mar low or a Watson Marlow approved service centre All repairs or modifications must have been made by Watson Marlow Limited or a Watson Marlow approved service centre or with the express permission of Watson Marlow Warranties purporting to be on behalf of Watson Marlow made by any person including representatives of Watson Marlow its subsidiaries or its distributors which do not accord with the terms of this warranty shall not be binding upon Watson Marlow unless expressly approved in writing by a Director or Manager of Watson Marlow Exceptions The warranty shall not apply to repairs or service necessitated by normal wear and tear or for lack of reasonable and proper maintenance All tubing and pumping elements as consumable items are excluded Products which in the judgment of Watson Marlow have been abused misused or subjected to malicious or accidental damage or neglect are excluded Electrical surge as a cause of failure is excluded Chemical attack is excluded All pumphead rollers are excluded Pumpheads from the 313 314 retain their one year standard pumphead war ranty The drive the
24. ch Alternatively Just press START Note When a batch is repeated no opportunity is offered to prime the pump If you wish to re prime the pump return to the main menu and re enter the dosing menu as if it were a new batch Watson Marlow 323Dz User Manual 35 sian 80 If you select Menu the pump displays the main menu See 15 Main menu Batch pause ani Leite You can interrupt a batch at any time by pressing STOP The pump stops and offers four choices Unpause continue the dose sequence from where it was stopped Restart start the dose or the batch from the beginning Re calibrate re calibrate the pump and Exit abandon the batch and return to the main menu os Use the UP and DOWN keys to make a selection Press RETURN to confirm Unpause If you choose Unpause the pump finishes dispensing the current dose and completes the batch nd 5 Restart If you choose Restart the pump displays the number of doses in the batch and the number which have been completed It offers two choices restart the interrupted dose or restart the batch Use the UP and DOWN keys to make a selection Press RETURN to confirm aes 80 Select Restart dose and the pump re dispenses the interrupted dose and resumes the batch where it was interrupted as in the example shown above Watson Marlow 323Dz User Manual 36 oe 80 Select Restart batch to command the pump to display the si
25. e priming screen When the priming screen is displayed press and hold the START key to operate the pump at full speed and prime the pump DIRECTION During Dose setup the DIRECTION key reverses the direction of pump rotation instantly RETURN The RETURN key functions in a similar way to the enter key of a personal computer it confirms key presses made immediately before In menu item selection it triggers the action or display selected from a menu using the UP and DOWN keys The options are Dose Calibrate Manual Setup Dose programs the pump for dispensing Calibrate sets the pump for accurate flow The flow rate of the pump is gov erned by the tubing Factory default is for the 501 pumphead with 8mm bore tubing or the 313 314 pumphead with 8mm bore tubing Manual for keypad control of continuous fluid transfer Setup prepares the pump for operation Use the UP and DOWN keys to move between the menu options Press the RETURN key to select the option Press the STOP key to exit a sub menu and move back up to the previous menu Or press the STOP key when changing values on the display to revert to the original value Watson Marlow 323Dz User Manual 21 15 1 Setup en 70 Use the UP and DOWN keys to select Setup from the main menu Press RETURN The pump displays the setup menu ROM Backlight Defaults Language and Menu Scroll through the menu using the UP and DOWN keys Press RETURN to s
26. e pump is isolated from mains voltage Ensure that there is no pressure in the pipeline If a tube failure has occurred ensure that any product in the pumphead has been allowed to drain to a suitable drain Ensure that protective clothing and eye protection are worn if hazardous prod ucts are being pumped 21 2 313D and 314D pumpheads The 313D pumphead has three rollers and is designed to provide higher flow rates The 314D pumphead has four rollers to provide greater pumping precision with less pulsation in the flow Both designs are available for 1 6mm and 2 4mm wall tubes New tubing can be loaded easily into the flip top design The top closes with a clamp and stretch action to locate the tube in the correct position and with the correct ten sion Standard and extension pumpheads are bayonet mounted This ensures easy clean ing and fast set up Tube selection The chemical compatibility list published in the Watson Marlow web site is only a guide If in doubt request a tube sample card for immersion trials Watson Marlow 323Dz User Manual 42 Installation 323 400 rpm drives shown have an integral mounting plate to attach a 313 or 314 pumphead Engage the pumphead drive slot with the end of the pump drive shaft Continue to align the pumphead until the bayonet engages with the mounting plate Turn the pumphead clockwise until it locks into an upright position Removal the mounting plate
27. elect the option you wish to change 15 1 1 ROM version iiin 780 Use the UP and DOWN keys to select ROM Press RETURN The pump displays the software version the pump type and drive speed for four seconds 15 1 2 Display backlight iiin 80 Use the UP and DOWN keys to select Backlight Press RETURN Use the UP and DOWN keys to select backlight On or Off Press RETURN Alternatively When not in the Setup menu hold down the STOP and UP keys to switch the back light on hold down the STOP and DOWN keys to switch the backlight off 15 1 3 Restore factory defaults S0 oo 7O F This clears any programmed settings and restores the pump to the original factory settings Use the UP and DOWN keys to select Defaults Press RETURN The pump displays a brief warning message that all settings will be deleted and offers a choice Restore defaults Yes or No Use the UP and DOWN keys to select Yes Press RE TURN The pump displays the Setup menu Watson Marlow 323Dz User Manual 22 15 1 4 Language Diiss a ea 380 O Use the UP and DOWN keys to select Language from the setup menu Press RE TURN Use the UP and DOWN keys to select English Francais Deutsch or Es panol Press RETURN The pump displays the setup menu in your chosen language It is assumed for the rest of this manual that your choice was English 15 1 5 Menu iiin 80 To exit the Setup menu and return to the main menu use the UP and DOWN k
28. es If you wish to change other parameters use the UP and DOWN keys to highlight each as required Note If the number of doses is set to 1 the pump waits for a press on START for each dose and the display during dosing increments with each dose If the number of doses is set to greater than 1 the display decrements with each dose until it reads zero and the batch is complete 15 4 4 Pump speed Sa Q F 399 Use the UP and DOWN keys to highlight the speed line of the display the first line second screen The display shows the previously set pump speed If the speed displayed is correct do nothing UP and DOWN will highlight the next or previous parameter If you wish to change the speed press RETURN and use the UP and DOWN keys to scroll the display to the required speed up to a maximum of 300 rpm low speed model or highspeed model fitted with a 314 pumphead or 400 rpm high speed model fitted with a 313 pumphead Example figures are shown here To quickly return to the starting value press STOP When the speed is correct press RETURN The second screen of the dose menu is redisplayed with the new pump speed If you wish to change other parameters use the UP and DOWN keys to highlight each as required Watson Marlow 323Dz User Manual 31 15 4 5 Pump direction Sa 6 F 399 Use the UP and DOWN keys to highlight the direction line of the display the second line second screen The display shows t
29. es particularly for materials of a viscous nature Do recalibrate after changing pump tubes fluid or any connecting pipework It is also recommended that the pump is recalibrated periodically to maintain accuracy When using Marprene or Bioprene continuous tubing do re tension the tube after the first 30 minutes of running Tube selection The chemical compatibility lists published in Watson Marlow publica tions are guides If in doubt about the compatibility of a tube material and the duty fluid request a Watson Marlow tube sample card for immersion trials Watson Marlow 323Dz User Manual 16 10 Connecting this product to a power supply A well regulated electrical mains supply is required along with cable connections con forming to the best practice of noise immunity It is not recommended to site these drives alongside dirty electrical mains supplies such as 3 phase contactors and in ductive heaters without special attention being paid to unacceptable mains borne noise The voltage selector is mounted in the switchplate at the rear of the pump Set the voltage selector to 115V for 100 120V 50 60Hz supplies or 230V for 200 240V 50 60Hz supplies Al ways check the voltage selector switch before connecting the mains supply Make suitable connection to an earthed single phase mains electricity supply To comply with Safety Standards the mains plug must be a separable plug not a locking type Input line fusing ty
30. ess tubing up to 8mm diameter Low speed model 323Dz with 501RL 1 6mm wall tubing pumphead for tubing up to 8mm diameter max speed 300 rpm Note It is possible to fit 313 and 314 pumpheads to a low speed 323Dz drive by the use of an adaptor plate part no 039 0031 000 Watson Marlow 323Dz User Manual 9 The 323Dz is available with a choice of gearboxes a long nosed gearbox which of fers 1 300 rpm and can be fitted with a 501RL or a 501RL2 pumphead or a 313D A or a 314D A pumphead which includes an adaptor plate or a short nosed gear box which offers 2 400 rpm and can be fitted with a 313 or 314 pumphead See 21 Pumpheads for further information 323Dz 1 300 rpm 2 400 rpm Short nosed gearbox SOTRL 501RL2 313D A 313D2 A 313X 313D 313D2 313X 313X2 S14D A 314D2 A 314X 314D 314D2 314X 314X2 S14MC 318MC Calibrate anual Setup 313D A and 314D A pumpheads should not be confused with 313DA and 314DA pumpheads which are ATEX compliant models for use in explosive atmospheres Watson Marlow 323Dz User Manual 10 Protected against ingress of solid objects with a diameter of more than 2 5mm Tools wires etc with a thickness of more than 2 5mm are prevented from approach Protected against harmful dust deposits Ingress of dust is not totally prevented but the dust must not enter in sufficient quantity to interfere with satisfactory operation of the equipment Complete protection against co
31. eys to select Menu Press RETURN Alternatively Press STOP Watson Marlow 323Dz User Manual 23 15 2 Manual control All settings and functions of the pump in man ual mode are set and controlled by means of key presses The currently selected rotation di rection is indicated on the display by a clock wise or counter clockwise segmented arrow If an exclamation mark shows it indicates that Auto restart is on Note A number of the controls listed below are shortcuts to commands which are also available through the main menu See 15 Main menu MARLOW A brief single press on each key triggers a beep sound if enabled see Keypress combi nations below and causes the pump to func tion as follows START starts the pump at the speed and in the direction shown on the display The rotation symbol will become animated to confirm that the pump is operat ing We recommend that the speed is reduced to a minimum before starting the pump STOP has no effect if the pump is not running If the pump is running pressing STOP stops the pump The display continues to show the previous speed and direction The pump returns to this speed and direction when the START key is pressed again UP increases the speed shown on the display in minimum steps of 1 rpm un less the speed displayed is already the maximum speed If the pump is then started by pressing the START key it operates at the new speed If the pump is r
32. further infor mation screen for the rest of the 4 minutes You may stop the calibration dose at any time with the STOP key but allow the pump to run as long as possible to obtain the most accurate calibration A minimum of 15 seconds is recom mended Measure the quantity of fluid dispensed The measurements must be in millil itres for calibration and dosing The pump displays its calculated dose volume based on previous calibration data Use the UP and DOWN keys to adjust this reading to match the measured volume Press RETURN The pump displays the new head tube and flow settings and redisplays the main menu Example fig ures are shown here It is also possible to re calibrate the pump during a batch run See 15 4 Dose Re calibration allows fine tuning of basic calibration If a re calibration differs by more than 25 from the original calibration the re cal ibration value will be ignored Another full calibration is required to change a dose size by more than 25 Watson Marlow 323Dz User Manual 27 15 4 Dose The Dose facility programs the pump to dispense measured volumes of fluid These can be individual doses a batch of doses delivered singly or a batch of doses deliv ered at timed intervals A dose or batch of doses can be controlled by the pump by pressing the START key or by pressing an optional remote control foot or hand switch or by an external logic signal You can start pumping immediately using the se
33. g Please observe the storage recommendations and use by dates which apply to tubing you may wish to bring into service after stor age Watson Marlow 323Dz User Manual 4 5 Information for returning pumps Equipment which has been contaminated with or exposed to body fluids toxic chem icals or any other substance hazardous to health must be decontaminated before it is returned to Watson Marlow or its distributor A certificate included at the rear of these operating instructions or signed statement must be attached to the outside of the shipping carton This certificate is required even if the pump is unused See 25 Decontamination certificate If the pump has been used the fluids that have been in contact with the pump and the cleaning procedure must be specified along with a statement that the equipment has been decontaminated Watson Marlow 323Dz User Manual 5 6 Peristaltic pumps an overview Peristaltic pumps are the simplest pump with no valves seals or glands to clog or corrode The fluid contacts only the bore of a tube eliminating the risk of the pump contaminating the fluid or the fluid contaminating the pump Peristaltic pumps can run dry How they work A compressible tube is squeezed between a roller and a track on an arc of a circle creating a seal at the point of contact As the roller advances along the tube the seal also advances After the roller has passed the tube returns to its original shape cre
34. he mains supply Unlock and open the pumphead guard Select a minimum length of 240mm of tubing Fit one end of the tubing into a clamp ing Turn the rotor carefully until the tube guides pick up the tube Continue to turn the rotor and feed the tubing in between the guides Watson Marlow 323Dz User Manual 48 When the tube has gone round the pump track fit the other end of the tubing into the clamp Check that the tubing has fitted naturally against the track for best tube life Release the clamps and adjust the tubing if it is slack twisted or stretched The tube clamps can accommodate various tube diameters by pushing in or pulling out the grip bars within the clamp Set the clamps to apply the minimum necessary pressure to the tubing Restart the pump Free the downstream clamp for a short time while the pump is running so that the tube can find its natural length Please keep fingers clear of the moving rotor Shut and lock the guard after adjusting the tube When using Marprene tubing Re tension new tube after the first 30 minutes of running Stop the pump and release the tube clamp at the outlet of the pump Pull any slack tube from the pumphead and re clamp the tube Re start the pump This will correct the normal stretching that oc curs with new Marprene tube The correct tension is essential for good tube life 21 10 501RL and 501RL2 rotor settings The 501RL and 501RL2 pumpheads are factory set to give optimu
35. he previously set direction of rotation If the direction displayed is correct do nothing UP and DOWN will highlight the next or previous parameter If you wish to change the direction press RETURN and use the UP or DOWN keys to highlight the desired direction An example is shown here Press RE TURN The second screen of the dose menu is redisplayed with the new pump direction If you wish to change other parameters use the UP and DOWN keys to highlight each as required Alternatively Press the DIRECTION key at any point in the menu sequence 15 4 6 Start ramp Sa F 799 Use the UP and DOWN keys to highlight the start ramp line of the display the third line second screen The display shows the start ramp setting of the last dosing session When set to 0 the pump starts abruptly at full speed When set to 5 the pump accelerates softly to full speed If the setting displayed is correct do nothing UP and DOWN will highlight the next or previous parameter If you wish to change the setting press RETURN and use the UP or DOWN keys to highlight the desired setting 0 1 2 3 4 or 5 An example is shown here To quickly return to the starting value press STOP Press RETURN when correct The second screen of the dose menu is redisplayed with the new start ramp setting If you wish to change other parameters use the UP and DOWN keys to highlight each as required Watson Marlow 323Dz User M
36. he product has not been used please just sign this form Names of chemicals handled with product s Precautions to be taken in handling these chemicals Action to be taken in the event of human contact I understand that the personal data collected will be kept confidentially in accordance with the UK Data Protection Act 1998 RGA number Signature Your position Date Please print out sign and fax to Watson Marlow Pumps at 44 1326 376009 Watson Marlow 323Dz User Manual 53
37. m tube life with Watson Marlow tubing We recommend that the rotors are not adjusted or that other types of tubing are not used If the rotor needs re aligning we recommend the rotor is returned to Watson Marlow for correct adjustment Or contact our technical department for further information Check moving parts of the rotor from time to time for freedom of movement Lubri cate pivot points and rollers occasionally with Teflon lubricating oil Watson Marlow 323Dz User Manual 49 21 11 501RL and 501RL2 pumphead spares 053 0001 L00 501RL complete pumphead 053 0001 L20 501RL2 complete pumphead 1 SGO001 Springs for 501RL blue SG002 Springs for 501RL2 red 2 MNOO12T Follower roller 3 MNOO1L1LT Main roller 4 MNA0143A 501RL rotor assembly 5 CLO656T Collet 6 FN4502 Lock 7 MN0377M Lockable guard 8 MN0266M Hinge 9 FN2341 Hinge screw 10 MNA0114A Tube clamp assembly 11 FN2332 Screw XX0095 Teflon lubricant Watson Marlow 323Dz User Manual 50 21 12 501RL and 501RL2 flow rates Flow rates were obtained using silicone tubing with the pumphead rotating clockwise pumping water at 20 C with zero suction and delivery pressures For critical applica tions determine flow rates under operating conditions The important factors are suc tion and delivery pressure temperature and fluid viscosity Tube life will be reduced when pumping against pressure Flow rates 501RL 1 6mm wall 501RL2 2 4mm wall ml min 1 30
38. mation which follows assumes that your choice was English When the language is chosen this menu will not appear again and all menus will appear in the language you chose Language can be reset as described later See 15 1 4 Language The pump displays the Watson Marlow start up screen for four seconds followed by the pump model identity screen for four seconds examples are Shown here and then the main menu The rotation symbol on the display indicates clockwise rotation The speed of ro tation is the pump s maximum Other initial start up operational parameters are listed in the table below Watson Marlow 323Dz User Manual 18 Language Not set Backlight On Speed Maximum Auto restart Off Direction Clockwise Pump status Stopped 400 rpm 313 8mm tube Calibration Beeper On 300 rpm 501RL 8mm tube The pump is now ready to operate according to the defaults listed above All operating parameters may be changed by means of key presses See 14 Manual operation 13 Switching the pump on In subsequent power cycles if not in auto restart mode jra Switch on the power supply at the rear of the pump The pump runs a power on test to confirm proper functioning of the memory and hardware If a fault is found an error message is displayed See 16 1 Error messages The pump displays the Watson Marlow start up screen for four seconds followed by the pump model identity screen for four seconds ex
39. ntact Protection against ingress of dust dust tight Complete protection against contact Watson Marlow 323Dz User Manual IP Ingress Protection and NEMA definitions Protection against dripping water falling vertically No harmful effect must be produced Protection against water projected from a nozzle against the equipment enclosure from any direction There must be no harmful effect water jet Protection against heavy seas or powerful water jets Water must not enter the equipment enclosure in harmful quantities splashing over Protect from prolonged UV exposure 2 12 13 4X Indoor use to provide a degree of protection against limited amounts of falling water and dirt Indoor use to provide a degree of protection against dust falling dirt and dripping non corrosive liquids Indoor use to provide a degree of protection against dust and spray ing of water oil and non corrosive coolants Indoor or outdoor use to provide a degree of protection against splashing water wind blown dust and rain hose directed water undamaged by the formation of ice on the enclosure Resist corrosion 200 hour salt spray 11 Pump specifications Supply voltage frequency Maximum voltage fluctuation Installation category overvoltage category Power consumption Full load current Eprom version Enclosure rating Operating temperature range Storage temperature range
40. of Watson Marlow Limited Fluorel is a trademark of 3M Sta Pure and Chem Sure are trademarks of W L Gore and Associates 23 Warning not to use pumps In patient connected applications Warning These products are not designed for use in and should not be used for pa tient connected applications 24 Publication history m 323dz gb 04 qxp Watson Marlow 323Dz First published 01 02 Revised 01 08 Watson Marlow 323Dz User Manual 52 25 Decontamination certificate In compliance with the UK Health and Safety at Work Act and the Control of Sub stances Hazardous to Health Regulations you are required to declare the substances which have been in contact with product s you return to Watson Marlow or its sub sidiaries or distributors Failure to do so will cause delays Please ensure that you fax us this form and receive an RGA Returned Goods Authorisation before you despatch the product s A copy of this form must be attached to the outside of the packaging containing the product s Please complete a separate decontamination certificate for each product You are responsible for cleaning and decontaminating the product s before return Your name Company Address Postcode zip Country Telephone Fax Product type Serial number To speed the repair please describe all known faults The product has Been used Not been used If the product has been used please complete all the following sections If t
41. pe T1 0AH 250V 20mm time delayed cartridge fuse located in the combined mains IEC inlet socket and fuse drawer at the rear of the pump Note A spare fuse is also provided in the drawer Conductor coding brown black blue white green yellow green Watson Marlow 323Dz User Manual 17 11 Start up check list Ensure that proper connections are achieved between the pump tube and suction and discharge piping Ensure proper connection has been made to a suitable power supply Ensure that the recommendations in section 9 Good pump installation practice are followed Check the position of the voltage selector switch Check the mains power switch at the rear of the pump Check the fuse in the mains inlet socket at the rear of the pump Ensure that the mains IEC plug is correctly fitted in the mains IEC inlet socket 12 Switching the pump on for the first time Note This manual uses bold type to highlight the active option in menu screens English in the first screen represented here The active option appears on the pump display in MA text Switch on the power supply at the rear of the pump The pump runs a power on 20 FO test to confirm proper functioning of the memory and hardware If a fault is found an error message is displayed See 16 1 Error messages The pump displays a language menu Use the UP and DOWN keys to select your language Press the ENTER key to confirm your choice The infor
42. pumphead and wash the pumphead thoroughly with a mild solution of detergent in water Check moving parts of the rotor from time to time for freedom of movement Lubri cate pivot points and rollers occasionally with Teflon lubricating oil The pump has a good broad chemical resistance to inorganic acids saline solutions alkalis some hydrocarbons and a large number of oils and greases It is suitable for wipe down but not for long term contact with alcohols The case may be damaged by contact with strong acids or strong solvents There are no user serviceable parts inside the pump The unit should be re turned to Watson Marlow or its appointed agents or distributors for service 18 Drive part numbers Drives only 036 3183 00U 323Dz 300 UK 036 3184 00U 323Dz 400 5 UK Complete pump assemblies 030 3183 RLU 323Dz 300 501RL UK 030 3184 3DU 323Dz 400 313D UK 030 3184 4DU 32 DZ 400 314D UK For US mains lead replace U with A at end of part number For European mains lead replace U with E Watson Marlow 323Dz User Manual 40 19 Drive spares 20 Accessories 520AF Footswitch 520AH Handswitch 505AS Filling stand 505AL Dispensing lance Watson Marlow 323Dz User Manual 059 3002 000 059 3022 000 059 5001 000 059 5052 000 Spare Description O 1 MN2094T Interface card cover 2 FBOOO9 Foot 3 FS0003 Fuse 41 21 Pumpheads 21 1 Pumpheads key safety information Ensure that th
43. r for cooling Do not block the air vents beneath the pump or at the rear Do not stack pumps more than three high Do use only single phase mains electricity supplies Do keep delivery and suction tubes as short and direct as possible though ideally not shorter than 1m and follow the straightest route Use bends of large radius at least four times the tubing diameter Ensure that connecting pipework and fittings are suitably rated to handle the predicted pipeline pressure Avoid pipe reducers and lengths of smaller bore tubing than the pumphead section particularly in pipelines on the suction side When pumping viscous fluids use pipe runs with a bore several times larger than the pump tube Any valves in the pipeline not usually needed must not restrict the flow Any valves in the flow line must be open when the pump is running Do ensure that on longer tube runs at least 1m of smooth bore flexible tubing is con nected to the inlet and discharge port of the pumphead to help to minimize impulse losses and pulsation in the pipeline This is especially important with viscous fluids and when connecting to rigid pipework Do site the pump at or just below the level of the fluid to be pumped if possible This will ensure flooded suction Do keep the pumphead track and all moving parts clean and free from contamina tion and debris Do run at slow speed when pumping viscous fluids Flooded suction will enhance pumping performance in all cas
44. ring the re calibration sequence If you choose Re calibrate you can repeat the re calibration If the pump did not allow recalibration because the adjustment required was greater than 25 choose Exit The pump displays the main menu from which you can perform a fresh complete calibration of the pump mn 60 Exit If you choose Exit the pump redisplays the main menu Watson Marlow 323Dz User Manual 37 15 5 Remote control A Watson Marlow remote control footswitch or Start handswitch may be used to start the dose or batch The dose will proceed once the switch is pressed In D an emergency press the STOP key to halt the dose bl 8 The switch should be connected as shown Ora TTL compatible logic signal may be applied to pin 8 Low 13 OO00000000000 1 OV High 5V maximum Ground to pin 9 95 000900090090 14 16 Troubleshooting If the pump display remains blank when the pump is on make the following checks Check the position of the voltage selector switch at the rear of the pump Check the mains power switch at the rear of the pump Check that mains power is available to the pump Check the fuse in the fuse drawer of the IEC mains power connector at the rear of the pump Check the fuse in the mains power plug if one is present If the pump runs but there is little or no flow make the following checks Check that the tube and rotor are in the pumphead Check that fluid is supplied to the p
45. selected To install auto restart Mains power must be available to the pump to engage auto restart Stop the pump Turn off the mains power switch at the rear of the pump Hold down the START key and turn the mains power switch on The symbol shows on the display Start the pump If the mains supply is interrupted the pump will automatically restart when the mains power returns Auto restart is retained while the pump is switched off To remove auto restart switch off the mains power at the rear of the pump Hold down the STOP key and turn the mains power switch on The symbol will go out Watson Marlow 323Dz User Manual 20 15 The main menu In addition to their functions in other opera tions see 15 2 Manual control the following keys have specific actions in menu screens STOP In general STOP functions as a go back key taking the user up one menu level without making a change Ina numeric entry screen STOP resets the pump to the previous value UP The UP key is used in menu item se lection it moves a highlight up the menu When a numerical entry screen is dis played pressing UP increases the number displayed es ae DOWN The DOWN key is used in menu Anio Sah item selection it moves a highlight down a menu When a numerical entry screen is displayed pressing DOWN decreases the number displayed START During Dose setup press the START key to leave setup and begin the dose batch via th
46. ttings chosen for the previous batch or you can alter one or more of the settings before starting to pump To start pumping immediately Ear te Zao uoe Use the UP and DOWN keys to select Dose from the main menu Press RE TURN The pump displays the dose size dosing interval and the number of doses and waits for the START key to be pressed When the START key is pressed the pump offers the user the opportunity to prime the pump To do so press and hold the START key The pump operates continuously at maximum speed until the START key is released When priming is complete or if no priming is required press RETURN The pump displays the dose size and the number of doses and waits for the START key to be pressed to start the batch To alter the batch settings before starting pumping mm 8 Use the UP and DOWN keys to select Dose from the main menu Press RE TURN The pump displays the first three of the eight parameters which may be set for the next dosing session dose volume dosing interval and number of doses Watson Marlow 323Dz User Manual 28 Make a selection using the UP or DOWN keys and press RETURN to confirm your choice The values shown are those set for the last dosing session As each parameter of the eight is highlighted you may accept or change its value If it is correct do nothing UP and DOWN will highlight the next parameter If you wish to change it press RETURN Use the UP
47. uld only be used by competent suitably trained personnel after they have read and understood this man ual and considered any hazard involved If the pump is used in a manner not spec ified by Watson Marlow Limited the protection provided by the pump may be impaired Any person who is involved in the installation or periodic maintenance of this equip ment should be suitably skilled or instructed and supervised using a safe system of work In the UK this person should also be familiar with the Health and Safety at Work Act 1974 Watson Marlow 323Dz User Manual 7 There are moving parts inside the pumphead Before opening the track en sure that the following safety directions are followed Ensure that the pump 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 container or drain Ensure that protective clothing and eye protection are worn if hazardous fluids are pumped Primary operator protection from rotating parts of the pump is provided by the pumphead track See 21 Pumpheads This pump must be used only for its intended purpose The pump must be accessible at all times to facilitate operation and maintenance Access points must not be ob structed or blocked The pump s mains plug is the disconnecting device for isolating the motor drive from the mains supply
48. ump Check that the tube is not split or burst Check for any kinks or blockages in the lines Check that any valves in the lines are open Check that the correct wall thickness tube is being used Check direction of rotation Check that the rotor is not slipping on the drive shaft If trouble persists technical assistance for this product is available from your distributor or Watson Marlow Ltd Falmouth TR11 4RU United Kingdom Watson Marlow 323Dz User Manual 38 16 1 Error messages 0 RAM write error 1 RAM corruption 5 OTP ROM error corruption 3 OTP ROM read error 5 Unknown pump type 7 Display failure 8 Wrong key press 9 Motor stalled 10 Tacho fault 14 Over speed 15 Over current 16 Over voltage 17 Under voltage 18 Watchdog error 19 Over temperature 50 Signal out of range 2 Over signal 22 No signal 25 Network not detected 26 RS232 fault 27 RS232 lost Unrecognised 33 keypress 55 Work overload ERR General error condition Watson Marlow 323Dz User Manual Attempt to reset by switching power OFF ON Or seek support Attempt to reset by switching power OFF ON Or seek support Attempt to reset by switching power OFF ON Or seek support Attempt to reset by switching power OFF ON Or seek support Check the interface card and cables Attempt to reset by switching power OFF ON Or seek support Seek support Attempt key press again Attempt to reset by switching OFF
49. unning when UP in pressed the change takes effect immediately DOWN decreases the speed shown on the display in minimum steps of 1 rpm If the pump is then started by pressing the START key it operates at the new speed The minimum speed possible is 1 rom low speed model or 2 rpm high speed model If the pump is running when DOWN is pressed the change takes effect immediately Note You can reduce the pump speed to 0 rpm by a further press on the DOWN key The pump is still in the running state and the rotation symbol will continue to move Press the UP key to return the pump to the minimum speed DIRECTION toggles the direction of rotation shown on the display If the pump is then started by pressing the START key it rotates in the new direction If the pump is running when DIRECTION is pressed the change takes effect immedi ately RETURN stops the pump if it is running and displays the main menu Watson Marlow 323Dz User Manual 24 Keypress combinations cause the pump to function as follows oo 80 UP and DIRECTION on power up toggles the keypad beep on and off START on power up switches on the Auto restart facility See 14 Auto restart STOP on power up switches off the Auto restart facility See 14 Auto restart STOP and UP turns the display backlight on STOP and DOWN turns the display backlight off DIRECTION and DOWN interrupts the display to show the pump s ROM ver sion for four seconds
50. y are attached to is subject to the two year warranty as set out here Ancillaries such as leak detectors are excluded Watson Marlow 323Dz User Manual 3 4 When you unpack your pump Unpack all parts carefully retaining the packaging until you are sure all components are present and in good order Check against the components supplied list below Packaging disposal Dispose of packaging materials safely and in accordance with regulations in your area The outer carton is made of corrugated cardboard and can be recycled Inspection Check that all components are present Inspect components for damage in transit If anything is missing or damaged contact your distributor immediately Components supplied Watson Marlow 323Dz pumps are supplied as Dedicated 323Dz pump drive unit fitted with one or more 313 or 314 pump heads or a 501RL pumphead see 8 Pump specifications The designated mains power lead for your pump PC readable CDROM containing these operating instructions Quick Start manual Note Some versions of this product will include components different from those listed above Check against your purchase order Storage This product has an extended shelf life However care should be taken after storage to ensure that all parts function correctly Users should be aware that the pump con tains a battery with an unused life of seven years Long term storage is not recom mended for peristaltic pump tubin
51. ze and number of doses in he batch as in the example above and wait for the START key to be pressed to restart the batch SP Pla EE ES Re calibrate Note In this manual re calibrate means adjust the full cali bration previously performed It is not possible at this point to perform a fresh full calibration To do so return to the main menu See 15 3 Calibration If you choose re calibrate you can check a recent dose and adjust the dose size within a range of 25 for the remainder of the batch The display shows the volume of fluid it believes it has dispensed in each dose Measure the volume of fluid dispensed in a recent dose If the pump s display is correct press RETURN If the pump s display is incorrect use the UP and DOWN keys to adjust the volume displayed to match the measured quantity of fluid Press RETURN to leave the recalibration sequence If the volume adjustment needed is greater than 25 it is likely that the Original calibration is incorrect The pump displays a warning and resets to the original calibration value You must perform a new pump calibration Press RETURN to leave the recalibration sequence The pump redisplays the four choices Unpause Restart re calibrate and Exit Use the UP and DOWN keys to make a selection Press RETURN to confirm If you choose Unpause or Restart the pump operates as described above but using a dose adjusted as a result of any changes you made du
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