Watson-Marlow 120 Manual
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Summary of Contents for Watson-Marlow 120
- Page 1 WATSON-MARLOW MANUALS m-120coversheet U-114DV-gb-02 Original instructions Watson-Marlow 120 cased pumps 120U/DV Contents General information Operating manual 114DV pumphead Watson-Marlow 120 IP31 pumps...
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Page 3: Table Of Contents
1.11 Start-up check list Information for returning pumps 3 1.12 Drive maintenance Peristaltic pumps - an overview 4 1.13 Drive spares Safety notes and standards 1.14 Decontamination certificate Good pump installation practice 7 1.8.1 General recommendations Watson-Marlow 120 IP31 pumps: general information... -
Page 4: Declaration Of Conformity
No 61010-1. Conforms to UL 61010-1. other than in normal operation as defined in this pump manual. Watson-Marlow shall not be liable for any loss, dam- 1.2 Declaration of age, or expense directly or indirectly related to or arising out of the use of its products, including dam-... -
Page 5: When You Unpack Your Pump
If the pump has been used, the fluids that have been in contact with the pump and the cleaning pro- cedure must be specified along with a statement that the equipment has been decontaminated. Watson-Marlow 120 IP31 pumps: general information... -
Page 6: Peristaltic Pumps - An Overview
At the same time, a new partial vacuum is created behind the second roller into which more fluid is drawn from the inlet port. Watson-Marlow 120 IP31 pumps: general information... -
Page 7: Safety Notes And Standards
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. - Page 8 Power supply standards UL 60950-1 Safety standards CSA-C22.2 TUV EN 60950-1 EN 55022 Class B, FCC part 15/CIS PR 22 Class B EN 61000-3-2, 3 EN61000-4-2, 3, 4, 5, 6, 8 and 11 Criteria A Watson-Marlow 120 IP31 pumps: general information...
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Page 9: General Recommendations
Ensure that the temperature around the pump does not exceed 40C. It is possible to stack only one other 120 pump on top of this pump. The case’s third row of feet ensure ventilation between pumps and allow the top pump to be set back a little to give clear access to the lower pump’s keypad. -
Page 10: Do's And Do Not's
120 pumps may be wiped with a damp cloth, but should not be hosed or immersed. The front of the Pressure advice pump is further protected against light spillages. -
Page 11: Power Supply
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 ESA24-24 DC adaptor supplied with the pump. -
Page 12: Dimensions
No harmful thickness of more than effect must be produced 2.5mm are prevented from approach 120 pump drive with 120 pump drive with 400DM2 pumphead 400DM3 pumphead Watson-Marlow 120 IP31 pumps: general information... -
Page 13: Start-Up Check List
There are no user-serviceable parts inside the pump. The unit should be returned to Watson- Marlow or its appointed agents or distributors for service. 1.13 Drive spares Dedicated external DC power supply unit and plug adaptors: MN2634B Foot: FB0012 Watson-Marlow 120 IP31 pumps: general information... -
Page 14: Decontamination Certificate
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 120 IP31 pumps: general information... - Page 15 Speed: remote 2.4.8 Switch to automatic control potentiometer input 2.6.10 Set maximum allowed 2.4.9 Auto-start 2.4.10 Keypad beep speed 2.7 Troubleshooting 2.4.11 2.4.12 Keypad lock 2.7.1 Error codes 2.4.13 Defaults 2.4.14 Set maximum allowed speed Watson-Marlow 120U IP31 pumps: operating instructions...
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Page 16: Pump Specifications
Storage temperature range -25C to 65C, -13F to 149F Maximum altitude 2,000m, 6,560ft Humidity (non-condensing) 80% up to 31C, 88F, decreasing linearly to 50% at 40C, 104F Weight See Section 1, General information Noise <60dB(A) Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 17: Good Pump Installation Practice
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 supplied with the pump. -
Page 18: Manual Operation
Beeps sound while the key is held. If the pump is then started by pressing the START key, it operates at the new speed. If the pump is running when UP is pressed, the change takes effect imme- diately. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 19: Change Direction Of
START key, it operates at the new speed. If DOWN together to display the pump’s ROM version. the pump is running when MAX and UP are Beeps sound while the keys are held. pressed, the change takes effect immediately. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 20: Keypad Lock
A beep sounds, the LED beside the padlock symbol flashes briefly then goes out and the keypad is unlocked. Note: In auto mode only, START pressed for more than 1 second toggles the keypad lock on or off. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 21: Good Pump Installation Practice
0V and 5V; but in practice <0.4V (<16mA) and 2.4-5V (<0.4mA). They are not Note: The pin allocation of the 120U differs suitable for driving relays. from the pin allocation of the 101U and the 401U. See overleaf for details. Watson-Marlow 120U IP31 pumps: operating instructions... - Page 22 Ground 0V Remote auto/man control Ground 0V (digital) Ground 0V Not connected Ground 0V (digital) Supply +5V Not connected Supply +5V Supply -5V Not connected Alarm output (5V TTL) Supply +12V Ground 0V Supply +12V Watson-Marlow 120U IP31 pumps: operating instructions...
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Page 23: Remote/Automatic Control And
DIRECTION key on the keypad by fitting a link between pins 4 and 11. Fit a switch between pins 5 and 13. Apply a TTL logic signal to pin 5, ground to pin 12. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 24: Dc Tacho Output
15. Tolerances better than 10%. Both sup- plies are stabilised. Ground to pin 11 or pin 12. Typical use Voltage load Voltage supply for 10mA inputs using remote switch. Possible voltage sup- +12V 10mA ply for inputs using remote switch. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 25: How To Get Into Auto Speed Operation
A remote signal can select auto or manual control, overriding the keypad AUTO key setting. Fit a switch or link between pins 7 and 13. Apply a TTL logic signal to pin 7, ground to pin 12. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 26: Remote Stop/Start When Auto Has Been Pressed
10; positive terminal to pin 2. Current signal 4-20mA. Input resistance: 250Ω. Fit a link between pins 1 and 11. Connect a current source: negative terminal to pin 10; positive terminal to pin 2. Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 27: Speed: Remote Potentiometer Input
2 rpm decrease the the maximum allowed speed. This is 2 rpm particularly useful if you are replacing a 101U/R 0 rpm 2 rpm pump with a higher-speed 120U/R pump. Voltage Watson-Marlow 120U IP31 pumps: operating instructions... -
Page 28: Troubleshooting
Reduce the analogue control signal Turn OFF. Check power supply. Check pumphead and tubing. Wait Er30 Over power 30 minutes. Power ON may reset. Or seek support General error condition Turn OFF. Seek support Watson-Marlow 120U IP31 pumps: operating instructions... - Page 29 WATSON-MARLOW MANUALS m-114pumphead for 120-gb-02 Original instructions Watson-Marlow 120 cased pumps Section 3 of 3: 114DV pumpheads Contents Product specifications 114DV pumphead spares 114DV safety information 114DV performance data 114DV pumping conditions: 114DV continuous tubing pressure and viscosity product codes 114DV pumphead installation 3.10 Trademarks...
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Page 30: 114Dv Safety Information
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. Protective clothing and eye protection must be worn if hazardous fluids are pumped. Watson-Marlow 114DV pumphead: operating instructions... -
Page 31: 114Dv Pumping Conditions: Pressure And Viscosity
Ensure that connecting pipework and fittings are suitably rated to handle the predicted pipeline pressure. If rigid pipework comes in close proximity to the pumphead, a drop-out section of pipework will simplify tube replacement. Watson-Marlow 114DV pumphead: operating instructions... -
Page 32: Tube Holder Positioning
The outer setting will optimise flow rate but the risk of tube slip is increased. The tube holder is factory pre-set to the outer position. Outer position, for large tubing Inner position, for small tubing Watson-Marlow 114DV pumphead: operating instructions... -
Page 33: Tube Holder Repositioning
Note: The pictures on the previous page show the tube holders’ correct positions for small and large tubing. If a tube holder is not vertical relative to the body of the pumphead, it is wrongly positioned. Follow the instructions above to reposition it. Watson-Marlow 114DV pumphead: operating instructions... -
Page 34: Tube Loading And Removal
The track closes automatically and the tube is stretched correctly as it does To remove the tube, reverse the sequence. 3.7 114DV pumphead spares Click! 114DV pumphead with tube 013.6000.00A holder pre-set into larger bore setting Watson-Marlow 114DV pumphead: operating instructions... -
Page 35: 3.8 114Dv Performance Data
(bar) pressure (bar) Marprene tubing, 1.6mm wall, 100 rpm, CCW rotation. Note: The 120S and the 120U must be run counter-clockwise to achieve pressures up to 2 bar. The 120F is a transfer-only, 0 bar pump. Watson-Marlow 114DV pumphead: operating instructions... -
Page 36: 114Dv Continuous Tubing
960.0048.016 965.0048.016 3.10 Trademarks 3.12 Publication history Bioprene, Marprene, Pumpsil and Watson- Marlow are trademarks of Watson-Marlow Limited. m-114pumphead for 120-gb-01.qxp: GORE STA-PURE PCS and GORE STA-PURE PFL Watson-Marlow 114 pumphead. are trademarks of W.L.Gore and Associates. First published 07 10. Revised 09 14.