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Summary of Contents for masosine Certa 100

  • Page 1: Table Of Contents

    Certa 800 Pump User Manual Contents 1 Declaration of conformity 2 Warranty 3 Intended use 4 How to handle stainless steel and other materials 5 Information for returning pumps 6 When you unpack your pump 7 Environment and disposal of waste 8 Sinusoidal pumps - an overview 9 Safety notes 9.1 Obligation of the operating organisation...
  • Page 2 14.3 Fitting a flush ring 15 Cleaning and sterilisation 16 Changing the oil 17 Troubleshooting 17.1 Technical support 18 Disassembly and assembly 18.1 Disassembling the pump 18.2 Disassembling the mechanical seal system 18.3 Disassembling the middle housing 18.4 Disassembling the support / Changing the nozzle orientation 18.5 Assembling the support / Centering the rotor with the shim ring 18.6 Checking the X-Dimension 18.7 Assembling the front mechanical seal...
  • Page 3: Declaration Of Conformity

    Phone: +49(0)70629560-0 Name and address of the authorised documentation officer: Watson Marlow GmbH, Steinbeisstr. 3, 74360 Ilsfeld (Germany) Product : MasoSine Pump Type designation : Certa, SPS, MR, EcoSine The above-mentioned manufacturer declares on his own responsibility that the product /...
  • Page 4: Warranty

    This warranty shall not affect the warranty of the gear, motor or any other component which is not manufactured by MasoSine. MasoSine will not be liable for any loss, damage, or expense directly or indirectly related to or arising out of the use of its products, including damage or injury caused to other products, machinery, buildings, or property.
  • Page 5: How To Handle Stainless Steel And Other Materials

    (s) you return to MasoSine or its distributors. Failure to do so will cause delays. Please ensure that you email us this information and receive a RGA (Returned Goods Authorisation) before you despatch the product(s). A copy of the RGA form must be attached to the outside of the packaging containing the product(s).
  • Page 6: Environment And Disposal Of Waste

    Elastomers should be recycled where possible Sinusoidal pumps - an overview The functioning principle of MasoSine pumps is ingeniously simple. The pump consists of modular components. The sinusoidal rotor creates a chamber within the pump body four times per revolution, in which the pumped fluid is displaced.
  • Page 7: Obligation Of The Operators

    Dangers when handling the machine The MasoSine pump is built according to state-of-the-art principles and the recognised safety engineering rules. Nevertheless, danger to life and limb of the user or third persons, or impairments to the machine or to other assets, can arise in its use.
  • Page 8: Constructional Changes To The Machine

    Watson-Marlow GmbH MasoSine Division. Replace machine parts which are not in perfect condition immediately. Use only original spare and wearing parts. Parts that are not obtained from MasoSine are not guaranteed to be designed and manufactured in compliance with load and safety requirements.
  • Page 9: Limit Values For The Pump

    Pumps needing repair, servicing, new bearings or other work on the power end must be returned to MasoSine for attention. Special training is available. Please contact MasoSine for further information.
  • Page 10: Cleaning The Pump

    For continuous operating: see Bearing frame Expert Change bearings 'Bearings maintenance' Contact Watson-Marlow MasoSine for assistance Points to observe during maintenance: Clean all accessible seal grooves before assembling All accessible surfaces, threads and dismantled components shall be cleaned with a suitable cleaning...
  • Page 11: Pump Specifications

    Pump specifications Your pump carries a name plate on the bearing housing. It includes a serial number, which identifies the features of the product. The serial number also appears on the technical datasheet. An example name plate is shown below. (the abbreviations on the label are as follows: Pm=maximum pressure, max.=maximum speed, s/n=serial number) 10.1 Standards Standards applicable to the pump connected...
  • Page 12: Transport

    Transport Choose the right means of transport according to the size of the pump and the drive. The pump must be suspended correctly for transport. If using a crane or fork-lift truck, the ropes or belts must be sufficiently dimensioned. If the pump is transported with a lift truck or fork-lift truck, note that the unit's centre point is not necessarily the centre of gravity.
  • Page 13: Good Pump Installation Practice

    Good pump installation practice The motor shaft and pump shaft connection must be guarded to protect the user from contact, when in use. Place the pump on a level surface Do not start the pump without a coupling guard to protect the user from contact. The mounting surface should be strong enough to support the pump.
  • Page 14: Connection To The Piping

    The user must ensure that a pressure rise above the pressure agreed in the purchase order and listed in the technical data sheet is not possible. MasoSine pumps normally run with such a low resonant frequency that no damage results. However, particularly when running with inverters, certain frequencies can cause interference vibrations which must be avoided.
  • Page 15: Cavitation

    12.3 Cavitation Cavitation is a problem in certain devices where fluid interacts with a moving surface. It can occasionally occur in sinusoidal pumps. Where a surface moves through a fluid, low pressure areas are formed on the surface. The faster the surface moves, the lower the pressure around it can become.
  • Page 16: Possible Pump Orientations

    12.4 Possible pump orientations The pump can be positioned in one of eight orientations, and can rotate clockwise or counter-clockwise. 10-02 12-03 02-04 * 03-06 04-08 06-09 08-10 * 09-12 Unless you specify otherwise when ordering, the pump is delivered in position 10-02. Special customised nozzle orientations are possible.
  • Page 17: Start-Up And Operation

    MasoSine for further information. The need to prime can be avoided by leaving product in the pump after it is stopped; by leaving CIP or SIP fluid in the pump after cleaning.
  • Page 18: Flushing The Seal System

    Flushing the seal system In order to prevent a dry run and to ensure a proper working sealing system a seal flush is recommended. Flushing fluid at atmospheric pressure—usually water—flushes the area behind the seal system and prevents the product from hardening and damaging the seal system. If a static flushing device is fitted, the flushing fluid fills the area behind the seal.
  • Page 19: Static Flushing Device

    Plug all other possible connections on the frame, using the threaded plugs supplied with the pump (see See Parts lists on page 40 for the part numbers). The other connections are intended for use with different orientations of the pump's nozzles (see See Possible pump orientations on page 16). 14.2 Static flushing device Before commissioning, fill the flushing device (if supplied) with a suitable flushing fluid, depending on the product being pumped.
  • Page 20: Cleaning And Sterilisation

    / 29.0 psi higher than the pressure on the suction side of the pump during the CIP process. A velocity of 1.5m/sec (5 ft/sec) is sufficient for most applications. A separate CIP supply pump and a bypass might be necessary if the MasoSine pump cannot supply the required CIP solution velocity.
  • Page 21 Steam-in place (SIP) for MasoSine products Steam sterilisation kills micro-organisms through the application of moist heat (saturated steam) under pressure, without disassembling the pump. The heat from steam- in- place (SIP) cleaning processes damages a living cell's essential structures, including the cytoplasmic membrane, rendering the cell no longer viable.
  • Page 22: Changing The Oil

    Changing the oil Every day before using your pump, check the oil viewing glass at B in the bearing housing for damage and to confirm that there is enough oil in the end shield. The oil should reach the middle of the glass. Check that the drain plug C is in place and fully tightened.
  • Page 23: Troubleshooting

    Smells and smoke Stop the pump immediately. Check inner parts for damage and Pump is running dry coming from the pump replace if necessary 17.1 Technical support For full contact details, please go to our website: http://www.watson-marlow.com/gb-en/range/masosine/ m-certa800-en-01...
  • Page 24: Disassembly And Assembly

    Disassembly and assembly Use the appropriate torque value (see See Tightening torques on page 40) Before beginning disassembly, disconnect the pump from the mains power, and secure it against unintentional start-up. Use appropriate lifting equipment to support the weight of the pump during disassembly and assembly, to avoid personal injury.
  • Page 25 Carefully remove the seal in the centre of the housing and store it safely. Removing the locking screw Use the blocking tool (for part number see section See Tools on page 46) to lock the rotor and the shaft before opening the locking screw on the rotor. Use one of the cap nuts from the front housing to fasten the blocking tool.
  • Page 26 Remove the blocking tool. Open the 4 screws and remove the fixation plate. Mind the lock washers! These need to be replaced every time the screws are opened. Removing the rotor and gate Screw in the 4 shaft extensions • The fixation plate can be used as a stopper Pull the rotor, together with the gate, out of the housing, as shown.
  • Page 27 Carefully remove the rotor and store safely. Take care when removing the rotor to ensure the seal faces are not damaged. The seal faces are brittle To re-assemble the pump, refer to the assembly instructions below, starting with section See Assembling the support / Centering the rotor with the shim ring on page 30 m-certa800-en-01...
  • Page 28: Disassembling The Mechanical Seal System

    18.2 Disassembling the mechanical seal system To make the procedure clearer, on some pictures the middle housing has been removed. This is not necessary for regular maintenance. Removing the seal system Carefully remove the back seal face and the o-ring from the mechanical seal system and store it safely.
  • Page 29: Disassembling The Middle Housing

    18.3 Disassembling the middle housing The middle housing does not need to be disassembled for changing, for example, the Gate or mechanical seal system. It is only explained here for the sake of completeness. Unscrew the nuts which hold the middle housing in place, by turning them counter clockwise. Pull the middle housing off the pump.
  • Page 30: Assembling The Support / Centering The Rotor With The Shim Ring

    Remove the end shield. Rotate the end shield on the back housing to the orientation position you require. Make sure you align the segments on the back housing with the segments on the end shield. Tighten the screws by turning clockwise. 18.5 Assembling the support / Centering the rotor with the shim ring Place the two shim ring halfs between the back housing and support.
  • Page 31: Assembling The Front Mechanical Seal

    18.7 Assembling the front mechanical seal The arrows show the two notches in the housing where the spring assembly will be located. Install the spring assembly in the pump housing. Make sure the two pins at the back of the ring fit into the two notches in the housing.
  • Page 32 Assemble the seal face in the housing. Make sure the small pin fits into the notch on the seal face. The pins need to match the according notches to prevent the part from rotating. The seal face is in place once a catching can be noticed and the seal face stays in place A higher force might be required Check for compression of the spring assembly.
  • Page 33: Assembling The Pump Head

    Carefully press the seal face with the side of the cup evenly into the rotor. Make sure that the seal face is pushed all the way in, by pressing it as shown. It is recommended to use a hand press or other suitable tools to ensure correct assembly. 18.8 Assembling the pump head Assembling the middle housing and the front housing Fit the seal in the rear of the middle housing.
  • Page 34 Assembling the rotor and gate Assemble the rotor and gate on the shaft. Check for compression of the spring assembly. • Insert the fixation plate and fasten the screws. Mind the lock washers! These need to be replaced every time the screws are opened.
  • Page 35 Check if the peaks of the rotor are located slightly behind the front surface of the middle ring. • Remove the blocking tool. Assembling the front housing Fit the seal in the front of the middle housing. Attach the front housing. Make sure you align the channel correctly over the gate. Tighten the cap nuts by turning them clockwise with a wrench.
  • Page 36: Assembling The Flush Ring Of A Single Mechanical Seal System

    18.9 Assembling the flush ring of a single mechanical seal system The picture shows the position of the flush ring in the The component parts of the flush back housing. To access the ring, please follow the ring for the single mechanical seal instructions on See Disassembling the support / system.
  • Page 37 Fit the O-Ring on the outer diameter of the seal face. Assemble the seal face together with the O-Ring into the seal holder. Make sure that the pin in the seal holder fits into the notch in the seal face (arrowed). The pins need to match the according notches to prevent the part from rotating.
  • Page 38 The pin correctly fitted into the notch. Rear of the back housing showing the location where the back seal assembly of the double mechanical seal system will be installed. The back cover does not need to be disassembled from the end shield to install the atmospheric side of the double mechanical seal.
  • Page 39 Put the O-Ring on the rear of the back housing. Fit the seal face together in the rear of the back housing. Make sure that the pins in the spring assembly fit into the notches in the seal face. The pins need to match the according notches to prevent the part from rotating. The seal face is in place once a catching can be noticed and the seal face stays in place.
  • Page 40: Tightening Torques

    Tightening torques Adjoining parts Screw type Torque Cover for bearing—Support M10 A2 70 DIN 933 33Nm / 24.5 lb-ft End shield—Support M20 A2 70 DIN 933 280Nm / 205 lb-ft End shield—Threaded plug R 1/4" DIN 908 25Nm / 18.5 lb-ft Shaft —...
  • Page 41: Pumps

    20.1 Pumps m-certa800-en-01...
  • Page 42 Certa 800 Number Quantity Part code Item Number Quantity Part code Item C800-1600-12 Cap nut C800-5001-12 Hexagon socket head cap screw C800-0100-08 Rotor C800-1100-10 Locking screw C800-0200-10 Front housing C800-1752-## Sealing for locking screw C800-0300-10 Middle housing C800-1805-12 Hexagon nut C800-0350-10 Back housing C800-3950-12...
  • Page 43: Options

    20.2 Options Single mechanical seal Flush ring Number Quantity Part code Item Number Quantity Part code Item C800-5240-88 Dynamic face with cup C800-1308-10 Distance ring C800-5245-41 Static face C800-1755-80 O-Ring C800-5246-## O-Ring C800-2340-80 Lip seal C800-5220-10 Spring assembly See Single mechanical seal Sealing system above...
  • Page 44 Atmospheric side of double mechanical seal Number Quantity Part code Item C800-5310-10 Dynamic ring holder C800-5340-41 Dynamic face C800-5345-41 Static face C800-5311-## O-Ring C800-5341-## O-Ring C800-5346-## O-Ring C800-5320-10 Spring assembly Sealing system m-certa800-en-01...
  • Page 45 Static flush system Number Quantity Part code Item 80-0015-95 Sight glass C800-0171-10 Flush pipe C800-0173-10 Vent pipe 80-6009-10 Double nipple 80-6020-10 Connecting piece 80-6021-10 Connecting piece Dynamic flush system Number Quantity Part code Item C800-0504-34 Flush connection m-certa800-en-01...
  • Page 46: Tools

    20.3 Tools Blocking tool Socket adapter Pump Size Quantity Part code Item Pump Size Quantity Part code Item C800 TL-C800-010-31 Blocking tool C800 TL-C800-003-10 Socket adapter Lifting device Shaft extension Pump Size Quantity Part code Item Pump Size Quantity Part code Item C800 TL-C800-170-12...
  • Page 47: Trademarks

    Trademarks Certa and MasoSine are trademarks of Watson-Marlow Limited. Disclaimers The information contained in this document is believed to be correct but Watson-Marlow Limited Fluid Technology Group accepts no liability for any errors it contains and reserves the right to alter specifications without notice.

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