Watson-Marlow 504URL User Manual

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504U/RL

504u-gb-04.pdf

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1, EMC Directive 89/336/EEC EN50081-1/EN50082-1.

machinery has been declared in conformity with the Machinery Directive 98/37/EC EN60204-1.

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Declaration of When this pump unit is used as a stand alone pump it complies with: Conformity Machinery Directive98/37/EC EN60204-1, Low Voltage Directive 73/23/EEC EN61010-

Declaration of When this pump unit is to be installed into a machine or is to be assembled with Incorporation other machines for installations, it must not be put into service until the relevant

Responsible person: Christopher Gadsden, Managing Director, Watson-Marlow Limited, Falmouth, Cornwall TR11 4RU, England. Telephone 01326 370370, Fax 01326 376009.

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Watson-Marlow Limited warrants, subject to the conditions below, through either Watson-Marlow Limited, its subsidiaries, or its authorised distributors, to repair or replace free of charge, including labour, any part of this product which fails within three years of delivery of the product to the end user. Such failure must have occurred because of defect in material or workmanship and not as a result of operation of the product other than in accordance with the instructions given in this manual.

Conditions of and specific exceptions to the above warranty are:

• Consumable items such as tubing and rollers are excluded.

• Products must be returned by pre-arrangement carriage paid to Watson-Marlow Limited, its subsidiaries, or its authorised distributor.

• All repairs or modifications must have been made by Watson-Marlow Limited, its subsidiaries, or its authorised distributors or with the express permission of Watson-Marlow Limited, its subsidiaries, or its authorised distributors.

• Products which have been abused, misused, or subjected to malicious or accidental damage or electrical surge are excluded.

Warranties purporting to be on behalf of Watson-Marlow Limited made by any person, including representatives of Watson-Marlow Limited, its subsidiaries, or its distributors, which do not accord with the terms of this warranty shall not be binding upon Watson-Marlow Limited unless expressly approved in writing by a Director or Manager of Watson-Marlow Limited.

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Equipment which has been contaminated with, or exposed to, body fluids, toxic chemicals or any other substance hazardous to health must be decontaminated before it is returned to Watson-Marlow Limited 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. 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.

eturning pumpseturning pumps

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eturning pumps

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eturning pumpseturning pumps

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In the interests of safety, this pump and the tubing selected should only be used by competent, suitably trained personnel after they have read and understood this manual, and considered any hazard involved.

Any person who is involved in the installation or maintenance of this equipment should be fully competent to carry out the work. In the UK this person should also be familiar with the Health and Safety at Work Act 1974.

There are dangerous voltages (at mains potential) inside the pump. If access is required, isolate the pump from the mains before removing the cover.

ecommended operecommended oper

ecommended oper

ecommended operecommended oper

DO keep delivery and suction lines as short as possible using a minimum number of swept bends.

DO use suction and delivery pipelines with a bore equal to or larger than the bore of the tube fitted in the

pumphead. When pumping viscous fluids, the losses caused by increased friction can be overcome by using pipe runs with a cross sectional area several times greater than the pumping element.

DO run at a slow speed when pumping viscous fluids. When using the 501RL pumphead, a 4.8 or 6.4mm bore tube with a 1.6mm wall will give best results. Tube smaller than this will generate a high friction pressure loss, so reducing the flow. Tube with a larger bore will not have sufficient strength to restitute. Flooded suction will enhance pumping performance in all cases, particularly for materials of a viscous nature. For improved performance with viscous materials or for lighter suction lift and discharge pressure use 2.4mm wall tubing in the 501RL2 pumphead, for speeds up to 200rpm.

DO keep the track and rollers clean.

DO fit an extra length of pump tube in the system to enable tube transfer. This will extend tube life and minimise

the down time of the pumping circuit.

The self-priming nature of peristaltic pumps means valves are not required. Any valves fitted must cause no restriction to flow in the pumping circuit.

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ting pr

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When using Marprene or Bioprene tubing, after the first 30 minutes of running, re-tension the tube in the pumphead by releasing the tube clamp on the delivery side a little and pulling the tube tight. This is to counteract the normal stretching that occurs with Marprene and Bioprene, which can go unnoticed and result in reduced tube life. Tube selection The chemical compatibility list published in the Watson-Marlow catalogue is only a guide. If in doubt about the compatibility of a tube material and the duty fluid, request a tube sample card for immersion trials.

InstallaInstalla

Installa

InstallaInstalla

The 504U/RL is suitable for single phase mains electricity supplies only.

To ensure correct lubrication of the gearbox the pump should be run only while its feet are standing on a horizontal surface. The pump should be positioned to allow a free flow of air around it.

• Remove the small transparent plate on the rear panel to gain access to the voltage selector and terminal

• Set the voltage selector switch to either 120V for 100-120V 50/60Hz single phase AC supplies or 240V for

• Route the mains supply cable through the entry point to the right of the recess and couple the cable to the

• The cable entry accepts three core 0.75 square millimetre PVC sheathed mains cable (via the screw adaptor

• Ensure that the mains lead is securely retained in the strain relief gland so that IP55 ingress protection is

• Securely replace the transparent plate and the gasket over the recess.

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block.

220-240V 50/60Hz single phase AC supplies.

terminal block as shown on the rear panel.

supplied) so that a mains lead can be used.

maintained.

1 Power cable 5-8mm O.D. (outside diameter)

2 Strain relief gland SL 0020 3 Adaptor MR0678T 4 M20 Conduit thread for direct conduit connection, through

back panel

Ingress protection standard will be compromised if fittings are not correctly replaced.

ear panel rear panel r

ear panel r

ear panel rear panel r

The pump rear panel recess houses the following:

1 Signal offset potentiometer 2 Tachometer switch 3 Voltage selection switch 4 Terminal block 5 Fuse holder 6 Signal overload LED 7 Signal range potentiometer.

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leshootingleshooting

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leshooting

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leshootingleshooting

Should the unit fail to operate, make the following checks to determine whether or not servicing is required.

• Check that the power switch is on.

• Check the mains supply is available at the pump unit.

• Check the voltage selector switch is in the correct position.

• Check the fuse in the mains socket.

• Check that the pump is not stalled by incorrect fitting of tubing.

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ManMan

ual operual oper

Man

ual oper

ManMan

ual operual oper

Start up direction Start the pump by turning the Forward/Off/Reverse switch to the required direction of rotation. The preferred direction of rotation is clockwise (with fluid entering at the bottom of the right of the pumphead), which will ensure the longest possible tube life. To operate against higher pressures, use counterclockwise rotation.

Prime To prime the pump at maximum speed turn the Auto/Manual/Max switch on the front panel to its Max position. When released the switch will return to its Manual position.

Speed control The speed setting dial is calibrated in percentage of maximum speed and has a locking knob to prevent accidental speed changes.

Stop Stop the pump by turning the Forward/Off/Reverse switch to its central Off position. To change the direction of flow, turn the Forward/Off/Reverse switch to its central Off position until the pumphead rotor stops, and turn it to the required direction of rotation.

If returning from auto control to manual control, it is not necesssary to disconnect the process signal from the pump or adjust the calibration potentiometers.

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AutomaAutoma

Automa

AutomaAutoma

Set the Auto/Man/Max switch to Auto. For all auto and remote control operations, the drive is supplied with a 6 pin waterproof connector (UP 0055).

The pump is controllable by an analogue process signal of up to 30V or 32mA. The pump will provide an increasing flow rate for rising control signals (non-inverted response) or an increasing flow rate for falling control signal

(inverted response).

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tic oper

tic opertic oper

tiontion

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tiontion

Correct assembly of the 6 pin plug is essential or the ingress protection standard will be compromised. Never apply mains voltage across any pins on the 6 pin socket. Up to 30V may be applied across pins 2 and 3, but not across other pins because permanent damage, not covered by warranty may result.

• Signal offset is the process signal level which has to be reached in order for the pump rotor to start rotating.

• Signal range is the change in process signal level necessary to produce the required change in pump rotor

speed.

For example, when using a 4mA to 20mA process signal:

Pump Response Signal Offset Signal range Non-Inverted 4mA 16mA Inverted 20mA 16mA

For voltage modes a stable variable DC voltage source can be used in conjunction with a DC voltmeter, (maximum 30V DC) or a remote potentiometer. Polarity set for non-inverted response. Reverse polarity for inverted response.

Voltage signal

Input impedance 220 kohm

Response Range V Offset V Pin 2 Pin 3 Non-inverted 5 to 30 0 to 30 – + inverted 5 to 30 0 to 30 + –

For current modes the same DC source can be used in conjunction with a DC milliampere meter. Polarity set for non-inverted response. Reverse polarity for inverted response.

Current signal

Input impedance 250 ohm

Response Range mA Offset mA Pin 2 Pin 3 Non-inverted 12 to 30 0 to 30 – + inverted 12 to 30 0 to30 + –

CalibrCalibr

Calibr

CalibrCalibr

Ensure the correct wiring of the 6 pin plug and insert the plug into the socket at the rear of the pump.

• Remove the rear panel recess window.Turn the signal offset potentiometer clockwise until the slider traverse

• Repeat for the signal range potentiometer. This ensures correct potentiometer set up for calibration.Set the

• Turn the signal offset potentiometer clockwise to set the drive shaft speed to the desired minimum.

• Set the process signal at its upper range limit (not exceeding 30V or 32mA).

• Turn the signal range potentiometer clockwise to set the drive shaft speed to the desired maximum.

• Repeat the procedure until pump response coincides exactly with the process signal.

If the signal rises above its designated maximum, the action of the signal conditioner will be to hold the motor to maximum speed at the MAX setting indicated by the flashing of the LED indicator. If the signal rises above 30V, permanent damage, not covered by warranty, may result.

tion ftion f

limit is reached and is signified by a clicking noise. Now turn the potentiometer ten turns anticlockwise.

process signal offset.

emote contremote contr

emote contr

emote contremote contr

or auto contror auto contr

tion f

or auto contr

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or auto contror auto contr

olol

Securely replace the rear panel recess on the back of the pump ensuring the gasket is in the correct position. This will avoid the ingress protection standard of the pump unit being compromised.

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Stop/Start

Connect remote switch between pins 1 and 5 of the 6 pin socket. Close contact to stop the pump, open to run.

A TTL compatible logic input (Low 0V, High 5V) may be applied to pin 5 (pin 2 common) with 5V High = stop, 0V low = run).

Speed

A remote potentiometer with a nominal value of between 4.7kohm and 5 kohm should be wired as shown, When using a remote potentiometer do not connect a voltage/current control signal at the same time. The speed control signal will require calibration relative to the minimum and maximum settings of the potentiometer. Use the offset and range potentiometers as described under Calibration for auto control.

Tachometer output

This facility can be used to indicate motor speed or total the number of motor revolutions. Select either 1) 0-5V DC or 2) 5V pulse train output using the tachometer output switch.

CarCar

e and maintenancee and maintenance

Car

e and maintenance

CarCar

e and maintenancee and maintenance

The only scheduled maintenance of the pump unit is to inspect the motor brushes and to replace them before their length is less than 10mm. The life of the brushes depends on the duty of the pump but is expected to be at least 4,000 hours at maximum speed.

If the pump requires cleaning use a mild solution of detergent in water after removing the pumphead. Do not use strong solvents.

For gearbox rebuilds, use 15ml of the recommended lubricant RD-105. This is a SAE 30 mineral oil loaded with molybdenum disulphide to form a soft fluid grease.

SpecifSpecif

Specif

SpecifSpecif

icaica

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Maximum rotor speed 55rpm, 220rpm, 300rpm Shaft torque 2.2Nm Control range 100:1 Voltage/frequency 100-120/220-240V 50/60Hz Power consumption 100VA Operating temperature range 5C to 40C Storage temperature range -40C to 70C Noise <70dB(A) at 1m Weight 9.0kg Standards EN60529 (IP55)

Machinery Directive 98/37/EC EN60204-1

Low Voltage Directive 73/23/EEC EN61010-1

EMC Directive 89/336/EEC EN50081-1/EN50082-1

501RL Pumphead501RL Pumphead

501RL Pumphead

501RL Pumphead501RL Pumphead

The 501RL pumphead has two spring-loaded working rollers, which automatically compensate for minor variations in tubing wall thickness, giving extended tube life. The 501RL is set during manufacture to accept tubing with wall thicknesses of between 1.6mm and 2.0mm, and internal diameters of up to 8.0mm. It is equipped with a “tool lockable” guard for increased safety. This should be locked shut whilst the pump is in use. The pumphead can be run clockwise for extended tube life, or anti-clockwise to operate against higher pressures.

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Flow rates for the 504U were obtained using silicone tubing with the pumphead rotating clockwise, pumping water at 20C with zero suction and delivery pressures. For critical applications determine flow rates under operating conditions.

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InstallaInstalla

Installa

InstallaInstalla

Remove the grub screws on the drive front panel to enable the pumphead to be fitted.

Fit the track in any one of three orientations, over the drive shaft and locating boss. Secure the track with the locating screw. Ensure the drive shaft is degreased before locating the rotor onto the shaft via the split collet. Rotate the rotor until its guide rollers are aligned flush to the front edge of the track. Tighten the rotor screw to a torque of 3Nm to prevent the collet slipping during operation.

To reposition the track, swing out the crank handle to expose the rotor retaining screw. Turn the screw anticlockwise one turn to release the collet, and withdraw the rotor from the shaft. Loosen the track locating screw, and pull the track clear. Rotate the track to its new position and tighten the track locating screw. Use this method of removal and fitting if cleaning is required.

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ube loadingube loading

ube loading

ube loadingube loading

Isolate pump from mains supply. Unlock and open the hinged guard and swing out the rotor crank handle until it locks into position. Select the length of tubing required, noting that approximately 240mm is required for the 501RL track. Fit one end of the tubing into one of the spring loaded clamps, and then, whilst rotating the rotor with the crank handle, feed the tubing between the rollers and the track, aligning it within the rotor tube guides. The tubing must lie naturally against the track and must not be twisted or stretched.

Fit the other end of the tubing into the second spring loaded clamp, ensuring that the tubing is not slack in the pumphead, since this can reduce tube life.

Close the crank handle and shut and lock the guard.

After the pump has been started, open the downstream clamp for a short time, so that the tube can find its natural length.

The 501RL pumphead is fitted with four-position tube clamps, to accommodate various tube diameters, which can be adjusted by pushing in or pulling out the bars at the top of the upper clamp and the bottom of the lower clamp. Set the clamps so that the minimum necessary pressure is applied to the tubing.

oller adjustmentoller adjustment

oller adjustment

oller adjustmentoller adjustment

The 501RL has a factory set gap of 2.6mm between the rollers and the track and is suitable for tubing having wall thicknesses of between 1.6 and 2.0mm. Adjustment of the gap will be required if tubing having a wall thickness of less than 1.6mm is required. There is an adjusting screw on each of the two roller arms, and each of these screws will require adjustment. The correct gap is twice the wall thickness less twenty percent. Correct adjustment is important: over occlusion will reduce tube life; under occlusion will reduce pumping efficiency.

To change the gap setting, turn each adjusting screw clockwise to increase the gap, or anticlockwise to decrease the gap. A full turn changes the gap by 0.8mm.

To restore the original settings of 2.6mm, turn the adjusting screws until both rollers are just touching the track, then tighten each screw by three and a quarter turns. The 501RL2 has a factory set gap of 3.8mm between the wall and the track and is suitable for tubing having wall thickness of between 2.1 and 2.5mm.

Check moving parts of the rotor from time to time for freedom of movement. Lubricate pivot points and rollers occasionally with a light machine oil with Teflon additives. For scheduled maintenance, remove the rotor from the pumphead, clean thoroughly and apply light machine oil with Teflon additives to the roller spindles.

Pumphead sparPumphead spar

Pumphead spar

Pumphead sparPumphead spar

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1010

Number Spare Description 1 MN 1200M Lockable guard 2 FN 4502 Lock 3 FN 2341 Hinge screw 4 MN 0266M Hinge grey 5 MNA0114A Tube clamp assembly 6 FN 2332 Screw 7 MN 0011T Main roller 8 MNA0143A 501RL Rotor Assembly 9 SG0001/SG0002 Springs standard (1.6mm) / hard (2.4mm) 10 MN 0012T Follower roller

XX 0095 Teflon lubricant

DrivDriv

Driv

DrivDriv

e spare spar

e spar

e spare spar

eses

1717

1616

1414

1313

1818

1515

1616

Number Spare Description 1 MNA0388A Motor/gearbox 220rpm/ 300rpm 1 MNA0396A Motor/gearbox 55rpm 2 MRA0613A Transformer 3 MNA0543A Tachometer PCB 4 MN0787M Tachometer disc 5 MN0487S Top/bottom case gasket 6 MN0488S Front/rear panel gasket 7 UP0055 6 pin plug

US0055 6 pin socket 8 SW0086 Voltage selector switch 9 FS0024 Fuse T type 2 amp 10 MR0669S Window cover plate 11 SL0020 Cable gland 12 FA 0002 Filter 13 MNA0546A PCB assembly 55rpm, 220rpm

MNA0639A PCB assembly 300rpm 14 FS0028 Fuse T type 0.4 amp 15 MR0769B Potentiometer 16 SW0110 Direction switch 17 FN0477 Blanking screws 18 SW0109 Auto/manual/max switch

1010

1111

1212

Specific drive performance details such as loaded drive speed variation against mains supply voltage fluctuation and drive stability from a cold start to normal operating temperature are available on request. For further information please contact Watson-Marlow Technical Support Department.

English Tube number Tube bore rpm Stop

English Pressure (+) Suction clockwise anti-clockwise

rpm rpm

501RL

Flow rates

# 112 13 14 16 25 17 18

mm 0.5 0.8 1.6 3.2 4.8 6.4 8.0

“ 1/50 1/32 1/16 1/8 3/16 1/4 5/16

55 2.3 6.7 24 100 220 350 550

220 9.2 27 94 410 890 1400 2200

501RL2

Flow rates

#141625 1718

mm 1.6 3.2 4.8 6.4 8.0

“ 1/16 1/8 3/16 1/4 5/16

55 40 125 230 385 495

220 155 500 925 1540 1980

313/314 (ml/min)

Flow rates

# 112131416 251718

mm 0.5 0.8 106 3.2 4.8 6.4 8.0

“ 1/50 1/32 1/16 1/8 3/16 1/4 5/16

313

55 1.5 3.9 15 55 121 198 275

220 6.6 15 60 220 484 792 1100

314

55 1.5 3.3 13 46 104 165 220

220 6.6 13 55 186 418 660 880

Maximum number of pumpheads

313/314 Peroxide/ Platinum silicone

112 13 14 16 25 17 18 112 13 14 16 25 17 18

mm 0.5 0.8 1.6 3.2 4.8 6.4 8.0 0.5 0.8 1.6 3.2 4.8 6.4 8.0 “ 1/50 1/32 1/16 1/8 3/16 1/4 5/16 1/50 1/32 1/16 1/8 3/16 1/4 5/16 55 6666643 6666533 2206666643 6666533

313/314 Marprene, Tygon, Neoprene, Fluorel

# 112 13 14 16 25 17 18 112 13 14 16 25 17 18 mm 0.5 0.8 1.6 3.2 4.8 6.4 8.0 0.5 0.8 1.6 3.2 4.8 6.4 8.0 “ 1/50 1/32 1/16 1/8 3/16 1/4 5/16 1/50 1/32 1/16 1/8 3/16 1/4 5/16 55 6666533 6666433 2206666533 6666433

501RL, 501RLG, 313, 314

Product codes

mm “ # Marprene Bioprene Peroxide Silicone Platinum Silicone

0.5 1/50 112 902.0005.016 903.0005.016 910.0005.016 913.A005.016

0.8 1/32 13 902.0008.016 903.0008.016 910.0008.016 913.A008.016

1.6 1/16 14 902.0016.016 903.0016.016 910.0016.016 913.A016.016

3.2 1/8 16 902.0032.016 903.0032.016 910.0032.016 913.A032.016

4.8 3/16 25 902.0048.016 903.0048.016 910.0048.016 913.A048.016

6.4 1/4 17 902.0064.016 903.0064.016 910.0064.016 913.A064.016

8.0 5/16 18 902.0080.016 903.0080.016 910.0080.016 913.A080.016

mm “ # STA-PURE* Chem-Sure* Neoprene Tygon

0.8 1/32 13 920.0008.016

1.6 1/16 14 960.0016.016 965.0016.016 920.0016.016 950.0016.016

3.2 1/8 16 960.0032.016 965.0032.016 920.0032.016 950.0032.016

4.8 3/16 25 960.0048.016 965.0048.016 920.0048.016 950.0048.016

6.4 1/4 17 960.0064.016 965.0064.016 920.0064.016 950.0064.016

8.0 5/16 18 920.0080.016 965.0080.016 920.0080.016 950.0080.016

mm “ # Fluorel Butyl

1.6 1/16 14 970.0016.016 930.0016.016

3.2 1/8 16 970.0032.016 930.0032.016

4.8 3/16 25 970.0048.016 930.0048.016

6.4 1/4 17 970.0064.016 930.0064.016

8.0 5/16 18 970.0080.016 930.0080.016

501RL2, 501RL2G

Product codes

mm “ Peroxide Silicone Platinum Silicone Marprene Bioprene

1.6 1/16 910.0016.024 913.A016.024 902.0016.024 903.0016.024

3.2 1/8 910.0032.024 913.A032.024 902.0032.024 903.0032.024

4.8 3/16 910.0048.024 913.A048.024 902.0048.024 903.0048.024

6.4 1/4 910.0064.024 913.A064.024 902.0064.024 903.0064.024

8.0 5/16 910.0080.024 913.A080.024 902.0080.024 903.0080.024

9.6 3/8 910.0096.024 913.A096.024 902.0096.024 903.0096.024

mm “ STA-PURE* Chem-Sure*

1.6 1/16 960.0016.024 965.0016.024

3.2 1/8 960.0032.024 965.0032.024

4.8 3/16 960.0048.024 965.0048.024

6.4 1/4 960.0064.024 965.0064.024

8.0 5/16 960.0080.024 965.0080.024

* 501RL2G

505L, 505LG

(2.4mm) Product codes

Peroxide Platinum Marprene STA-PURE Chem-Sure

mm “ # Silicone Silicone

1.6 1/16 119 910.E016.024 913.AE16.024 902.E016.024 960.E016.K24 965.E016.K24

3.2 1/8 120 910.E032.024 913.AE32.024 902.E032.024 960.E032.K24 965.E032.K24

4.8 3/16 15 910.E048.024 913.AE48.024 902.E048.024 960.E048.K24 965.E048.K24

6.4 1/4 24 910.E064.024 913.AE64.024 902.E064.024 960.E064.K24 965.E064.K24

8.0 5/16 121 910.E080.024 913.AE80.024 902.E080.024 960.E080.K24 965.E080.K24

9.6 3/8 122 910.E096.024 913.AE96.024 902.E096.024

9.6 3/8 122 910.H096.024 (high flow element)

Outline dimensions

501RL

Flow rates

335

2500 2250

2000 1750 1500 1250

1000

750 500

250

ml/min

(-) mbar

320

(-) ft H20

(220)

240

12 8 4

160

8.0

4.8

3.2

6.4

(+) bar

(+) psig

0.6

0.4

0.2

USgpm

Watson-Marlow, Bioprene and Marprene are trademarks of Watson-Marlow Limited. Tygon is a trademark of the Saint Gobain Performance Plastics Company. STA-PURE and Chem-sure are trademarks of W L Gore & Associates Warning, These products are not designed for use in, and should not be used for patient connected applications.

The information contained in this document is believed to be correct but Watson-Marlow Limited accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.

Product Use and Decontamination Certificate

In compliance with the UK Health & Safety at Work Act and the Control of Substances Hazardous to Health Regulations you, the user are required to declare the substances which have been in contact with the product(s) you are returning to Watson-Marlow or any of its subsidiaries or distributors. Failure to do so will cause delays in servicing the product. Therefore, please complete this form to ensure that we have the information before receipt of the product(s) being returned. A FURTHER COPY MUST BE ATTACHED TO

THE OUTSIDE OF THE PACKAGING CONTAINING THE PRODUCT(S). You, the user, are responsible for cleaning and decontaminating the product(s) before returning them.

Please complete a separate Decontamination Certificate for each pump returned.

RGA No: ...............................................................

1. Company ..............................................................................................................................................................................

Address ..............................................................................................................................................................................

....................................................................................... Postcode ........................................................

Telephone ....................................................................................... Fax number ........................................................

2. Product ..................................................

2.1 Serial number ..................................................

2.2 Has the product been used?

YES NO If yes, please complete all the following Sections. If no, please complete Section 5 only

3. Details of substances pumped

3.1 Chemical names

(a) ..................................................................................

(b) ..................................................................................

(d) ..................................................................................

3.2 Precautions to be taken in handling these substances

(a) ..................................................................................

(b) ..................................................................................

(d) ..................................................................................

Note: Please describe current faults ...............................................................................................................................................

............................................................................................................................................................................................................

3.3 Action to be taken in the event of human contact

(a) ..................................................................................

(b) ..................................................................................

(d) ..................................................................................

3.4 Cleaning fluid to be used if residue of chemical is found during servicing

(a) ..................................................................................

(b) ..................................................................................

(d) ..................................................................................

4. I hereby confirm that the only substances(s) that the equipment specified has pumped or come into contact with are those named, that the information given is correct, and the carrier has been informed if the consignment is of a hazardous nature.

Watson-Marlow Bredel Pumps Falmouth Cornwall TR11 4RU England Tel:+44 (0) 1326 370370 Fax: +44 (0) 1326 376009

5. Signed ...................................................................

Name ...................................................................

Position ...................................................................

Date ...................................................................

Watson-Marlow 504URL User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual