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Watson-Marlow 120 Manual

Summary of 120

  • Page 1

    Watson-marlow 120 ip31 pumps 1 watson-marlow manuals watson-marlow 120 cased pumps 120u/dv m-120coversheet u-114dv-gb-02 original instructions contents 1 general information 2 operating manual 3 114dv pumphead.

  • Page 3: Contents

    Watson-marlow 120 ip31 pumps: general information 1 watson-marlow manuals watson-marlow 120 cased pumps section 1 of 3: general information m-120general-gb-01 original instructions contents 1.1 declaration of conformity 2 1.2 declaration of incorporation 2 1.3 three-year warranty 2 1.4 when you unpa...

  • Page 4: 1.1 Declaration of

    Watson-marlow 120 ip31 pumps: general information 2 1.1 declaration of conformity this declaration was issued for watson- marlow 120 pumps on april 28, 2010. When this pump unit is used as a stand- alone pump it complies with: machinery directive 2006/42/ec, emc directive 2004/108/ec. This pump is e...

  • Page 5: 1.4 When You Unpack

    Watson-marlow 120 ip31 pumps: general information 3 exceptions the warranty shall not apply to repairs or service necessitated by normal wear and tear or for lack of reasonable and proper maintenance. Tubing, a consumable item, is excluded. Products which, in the judgment of watson- marlow, have bee...

  • Page 6: 1.6 Peristaltic Pumps -

    Watson-marlow 120 ip31 pumps: general information 4 1.6 peristaltic pumps - an overview peristaltic pumps are the simplest possible pump, with no valves, seals or glands to clog or corrode. The fluid contacts only the bore of a tube, eliminat- ing the risk of the pump contaminating the fluid, or the...

  • Page 7: 1.7 Safety Notes and

    Watson-marlow 120 ip31 pumps: general information 5 this symbol, used on the pump and in this manual, means: caution, refer to accompanying documents. This symbol, used on the pump and in this manual, means: do not allow fingers to contact moving parts. Fundamental work with regard to trans- portati...

  • Page 8

    Watson-marlow 120 ip31 pumps: general information 6 if hazardous fluids are to be pumped, safety proce- dures specific to the particular fluid and application must be put in place to protect against injury to per- sons. The exterior surfaces of the pump may get warm during operation. Do not take hol...

  • Page 9: 1.8 Good Pump

    Watson-marlow 120 ip31 pumps: general information 7 power supply specifications insulation category class ii: double insulated, no earth mains voltage/frequency 90-264vac, 47-63hz, 1ph mains current 0.7a @ 100vac; 0.4a @ 230vac output voltage 24vdc output power 24w @ 30c; 18w @ 40c protection hiccup...

  • Page 10: 1.8.2 Do’S and Do Not’S

    Watson-marlow 120 ip31 pumps: general information 8 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 b...

  • Page 11: 1.9 Power Supply

    Watson-marlow 120 ip31 pumps: general information 9 1.9 power supply the 120 pump is suitable for single-phase mains electricity supplies only via the double-insulated (class ii) 90-264vac-to-24vdc mains adaptor. Use only the approved 24vdc meanwell type ge24i24- p1jk dc adaptor or the powersolve es...

  • Page 12: 1.10 Dimensions

    Watson-marlow 120 ip31 pumps: general information 10 unit weights drive only + 114dv + 102r + 400d1 + 400dm2 + 400dm3 1.4kg 1.5kg 1.55kg 1.65kg 1.7kg 1.7kg 1.10 dimensions ip (ingress protection) definition 1st digit: 3 2nd digit: 1 protected against ingress of solid objects with a diameter of more ...

  • Page 13: 1.11 Start-Up Check

    Watson-marlow 120 ip31 pumps: general information 11 1.11 start-up check list note: see also section 2 (120f, 120s or 120u drives) and section 3 (102r, 114dv or 400 series pumpheads) of these instructions. Ensure that proper connections are achieved between the pump tube and suction and dis- charge ...

  • Page 14: 1.14 Decontamination

    Watson-marlow 120 ip31 pumps: general information 12 1.14 decontamination certificate in compliance with the uk health and safety at work act and the control of substances hazardous to health regulations, you are required to declare the substances which have been in contact with product(s) you retur...

  • Page 15: Contents

    Watson-marlow 120u ip31 pumps: operating instructions 1 watson-marlow manuals watson-marlow 120u cased pumps section 2 of 3: operating manual m-120u-ip31-gb-01 original instructions contents 2.1 pump specifications 2 2.2 good pump installation practice 3 2.3 switching the pump on 3 2.4 manual operat...

  • Page 16: 2.1 Pump

    Watson-marlow 120u ip31 pumps: operating instructions 2 2.1 pump specifications a nameplate is fixed to the rear of the pump. It con- tains manufacturer and contact details, product ref- erence number, serial number and model details. 120u this pump can be controlled from the keypad or remotely. It ...

  • Page 17: 2.2 Good Pump

    Watson-marlow 120u ip31 pumps: operating instructions 3 2.2 good pump installation practice the 120 pump must be mounted in the upright position and not inverted or placed on its rear face. 2.3 switching the pump on the pump is powered by a dedicated 24v external dc power supply unit which is suppli...

  • Page 18: 2.4 Manual Operation

    Watson-marlow 120u ip31 pumps: operating instructions 4 2.4 manual operation 2.4.1 keypad functions in manual mode all settings and functions of the pump in manual mode are set and controlled by means of key press- es. Immediately after power-up, the currently selected rotation speed is indicated on...

  • Page 19: 2.4.4 Change Direction of

    Watson-marlow 120u ip31 pumps: operating instructions 5 press and hold down to decrease the speed shown on the display in minimum steps of 0.1 rpm. Beeps sound while the key is held. If the pump is then started by pressing the start key, it operates at the new speed. The minimum running speed possi-...

  • Page 20: 2.4.12 Keypad Lock

    Watson-marlow 120u ip31 pumps: operating instructions 6 2.4.12 keypad lock the keypad can be locked to prevent changes to pump speed or other settings, and make it possible only to start or stop the pump. To lock the keypad while the pump is running: hold down the start key for more than one second....

  • Page 21: 2.5 Remote Control

    Watson-marlow 120u ip31 pumps: operating instructions 7 2.5 remote control wiring interfacing the pump with other devices is by means of a female 15-pin d-connector at the rear of the pump. A mating male connector, screened for emc compat- ibility, must be conventionally soldered to a screened contr...

  • Page 22

    Watson-marlow 120u ip31 pumps: operating instructions 8 pin no 101u 401u 120u 1 analogue input current resistor (link to 0v) analogue input current resistor analogue voltage/current signal selection 2 analogue speed input analogue speed input (+10v) analogue speed input (voltage/current) 3 tacho out...

  • Page 23: 2.6 Remote/automatic

    Watson-marlow 120u ip31 pumps: operating instructions 9 2.6 remote/automatic control and operation the pump can be operated by controls external to the pump: manually by a switch or potentiometer; or by an automatic control station. You need not press the auto key unless you wish to control speed re...

  • Page 24: 2.6.3 Dc Tacho Output

    Watson-marlow 120u ip31 pumps: operating instructions 10 2.6.3 dc tacho output for dc tacho output: connect external instrumentation: positive terminal to pin 9; negative terminal to pin 3. Note: this output is designed for low-resistance equipment inputs of nominally 1k Ω. 2.6.4 digital alarm outpu...

  • Page 25: 2.6.6 How to Get Into

    Watson-marlow 120u ip31 pumps: operating instructions 11 2.6.6 how to get into auto speed operation check that the pump is ready to run before remote/automatic operation. Signals may start the pump without warning. Press the auto key to select automatic operation. A beep sounds and the led beside th...

  • Page 26: 2.6.7 Remote Stop/start

    Watson-marlow 120u ip31 pumps: operating instructions 12 2.6.7 remote stop/start when auto has been pressed fit a switch between pins 8 and 13. Or: apply a ttl logic signal to pin 8, ground to pin 12. See 2.6.1 remote stop/start for remote stop/start instructions if auto has not been pressed. 2.6.8 ...

  • Page 27: 2.6.9 Speed: Remote

    Watson-marlow 120u ip31 pumps: operating instructions 13 2.6.9 speed: remote potentiometer input for remote potentiometer speed input, when auto has been pressed: connect a potentiometer (±5% tolerance recom- mended) between pins 12 and 15, with a resistor in series on the max side of the potentiome...

  • Page 28: 2.7 Troubleshooting

    Watson-marlow 120u ip31 pumps: operating instructions 14 2.7 troubleshooting if the pump fails to operate, make the following checks: check that the dedicated external dc power supply unit is plugged into a working mains power source which is switched on. Check that the power supply unit’s led is il...

  • Page 29: Contents

    Watson-marlow 114dv pumphead: operating instructions 1 watson-marlow manuals watson-marlow 120 cased pumps section 3 of 3: 114dv pumpheads m-114pumphead for 120-gb-02 original instructions contents 3.1 product specifications 2 3.2 114dv safety information 2 3.3 114dv pumping conditions: pressure and...

  • Page 30: 3.1 Pumphead

    Watson-marlow 114dv pumphead: operating instructions 2 3.1 pumphead specifications the 114dv pumphead has four rollers and accepts 1.6mm wall thickness tubing only. New tubing can be easily loaded into the flip top design. The top closes with a “clamp and stretch” action to locate the tube in the co...

  • Page 31: 3.3 114Dv Pumping

    Watson-marlow 114dv pumphead: operating instructions 3 3.3 114dv pumping conditions: pressure and viscosity all pressure values in this operating instruction, from which performance life figures have been calculated, relate to root mean square (rms) pressure, giving a more relevant pressure value th...

  • Page 32: 3.5 Tube Holder

    Watson-marlow 114dv pumphead: operating instructions 4 3.5 tube holder positioning the pumphead can be adjusted to accommodate 1.6mm wall tubing in sizes from 0.5mm bore to 4.8mm bore. Inner position, for small tubing outer position, for large tubing with the smaller bore tubes of 0.5mm, 0.8mm and 1...

  • Page 33: 3.5.1 Tube Holder

    Watson-marlow 114dv pumphead: operating instructions 5 to change from the large tube to the small tube setting press down and slightly away from the front of the pumphead, as shown in the first picture above. Maintain the angled downward pressure and push away from the front of the pumphead. The jaw...

  • Page 34: 3.6 Tube Loading and

    Watson-marlow 114dv pumphead: operating instructions 6 3.6 tube loading and removal lift the flip top until fully open. Select enough tube length for the curve of the pump track. Place the tube between the rotor rollers and the track, pressed against the pumphead inner wall. The tube must not be twi...

  • Page 35: 3.8 114Dv

    Watson-marlow 114dv pumphead: operating instructions 7 3.8 114dv performance data flow rates are normalised test values obtained using new tubing with the pumphead rotating clockwise pumping water at 20c with negligible inlet and discharge pressure. Actual flow rate achieved may vary because of chan...

  • Page 36: 3.9 114Dv Continuous

    Watson-marlow 114dv pumphead: operating instructions 8 3.9 114dv continuous tubing product codes 1.6mm wall thickness tubing for the 114dv pumphead mm # marprene bioprene pumpsil 0.5 112 902.0005.016 933.0005.016 913.A005.016 0.8 13 902.0008.016 933.0008.016 913.A008.016 1.6 14 902.0016.016 933.0016...