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Mouvex SLP25 i Series Installation, Operation And Maintenance Manual

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SLP25 i SERIES
(manufactured from 2010 to 2013)
Z.I. La Plaine des Isles - F 89000 AUXERRE - FRANCE
Tel. : +33 (0)3.86.49.86.30 - Fax : +33 (0)3.86.49.87.17
contact@mouvex.com - www.mouvex.com
PUMPS
INSTRUCTIONS 1007-A00 e
Section
1007
Effective
November 2011
Replaces
March 2011
Original instructions
INSTALLATION
OPERATION
MAINTENANCE
Your distributor :

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Summary of Contents for Mouvex SLP25 i Series

  • Page 1 1007 Effective November 2011 Replaces March 2011 Original instructions PUMPS SLP25 i SERIES (manufactured from 2010 to 2013) INSTALLATION OPERATION MAINTENANCE Your distributor : Z.I. La Plaine des Isles - F 89000 AUXERRE - FRANCE Tel. : +33 (0)3.86.49.86.30 - Fax : +33 (0)3.86.49.87.17...

  • Page 2: Table Of Contents

    10. TROUBLESHOOTING ......30 11. CERTIFICATE OF CONFORMITY ....33 NT 1007-A00 11.11 SLP25 i series pumps e 2/33...

  • Page 3: Overall Dimensions

    1. OVERALL DIMENSIONS NT 1007-A00 11.11 SLP25 i series pumps e 3/33...
  • Page 4 1. OVERALL DIMENSIONS (continued) NT 1007-A00 11.11 SLP25 i series pumps e 4/33...
  • Page 5 1. OVERALL DIMENSIONS (continued) NT 1007-A00 11.11 SLP25 i series pumps e 5/33...
  • Page 6 1. OVERALL DIMENSIONS (continued) NT 1007-A00 11.11 SLP25 i series pumps e 6/33...

  • Page 7: Installation

    • If there is danger of the liquid freezing or solidifying, it must be possible to drain the piping by installing taps at the low points and air vents at the high points. NT 1007-A00 11.11 SLP25 i series pumps e 7/33...

  • Page 8: Direction Of Rotation

    2. INSTALLATION (continued) 2.4 Direction of rotation 2.5 Changing the direction of rotation • In its standard configuration, the SLP series MOUVEX CAUTION pump is supplied as non reversible and with anticlock- REGARDLESS OF THE INTERNAL DESIGN OF THE PUMP, THE wise rotation.

  • Page 9: Protecting The Installation Against Overpressure

    If the rotation of the pump is to be used in both direc- tions, (whatever the operating conditions), it is recom- mended to use a device that protects the pump from overpressure when rotating in both directions (pressure switch, etc.). NT 1007-A00 11.11 SLP25 i series pumps e 9/33...

  • Page 10: Installation Of Units

    • after pump has operated at normal operating tempera- ture. Reminder : The coupling must not be relied on to compensate for a misalignment. NEVER START A UNIT IF THE COUPLING ALIGNMENT IS INCORRECT. THIS WILL INVALIDATE OUR WARRANTY. NT 1007-A00 11.11 SLP25 i series pumps e 10/33...

  • Page 11: Electric Motors

    (at suction for example). This will avoid damaging either the pump or the system. NT 1007-A00 11.11 SLP25 i series pumps e 11/33...

  • Page 12: Use

    NT 1007-A00 11.11 SLP25 i series pumps e 12/33...

  • Page 13: Storage

    • Screwdriver • M12..50 Nm • Extractor • Torque wrench • Wrench for 6 hexagonal hollows of 3 • Pin punch Ø 3 and Ø 4 • Lip seal extractor • Chisel NT 1007-A00 11.11 SLP25 i series pumps e 13/33...

  • Page 14: Opening And Closing The Non-Drive Side Of Pump

    ACCIDENTAL, OF THE PUMP DURING CAUSE INJURY OR SEVERE DAMAGE. THE WORK IMPOSSIBLE. Any unforeseen start-up Excessive temperature- can cause serious can cause injury or injuries or important severe damage. material damages. NT 1007-A00 11.11 SLP25 i series pumps e 14/33...

  • Page 15: Opening The Base On The Non-Drive Side

    Clockwise rotation* Anticlockwise rotation* • Turn the pump shaft manually to bring the next vane to a horizontal level. Follow the same procedure for each vane. * view from motor side NT 1007-A00 11.11 SLP25 i series pumps e 15/33...

  • Page 16: Changing The Bushing

    • If the cover 44712 has been removed, reassemble seal 44714, check it and change it if necessary. • Reposition the cover and tighten the 3 screws 44726. SLP25 4,9 ° NT 1007-A00 11.11 SLP25 i series pumps e 16/33...

  • Page 17: Opening And Closing The Drive Side Base

    ACCIDENTAL, OF THE PUMP DURING CAUSE INJURY OR SEVERE DAMAGE. THE WORK IMPOSSIBLE. Any unforeseen start-up Excessive temperature- can cause serious can cause injury or injuries or important severe damage. material damages. NT 1007-A00 11.11 SLP25 i series pumps e 17/33...

  • Page 18: Dismantling / Reassembling Connection Manifold

    11013 in the drive 11105 as shown below. • Put down the connection manifold 11108. • Remove seals 11117 and 21012, replacing them if necessary. • Follow the procedure in reverse for reassembly. Transmission NT 1007-A00 11.11 SLP25 i series pumps e 18/33...

  • Page 19: Dismantling The Adaptation Unit Base

    (see § VANE CHECKS). • Remove and check the seal 44403. • Check pushrods 44318 and vanes 44317 (see § MAIN- TENANCE) and change them as necessary. • Remove circlips 11119. NT 1007-A00 11.11 SLP25 i series pumps e 19/33...

  • Page 20: Changing The Bushing In The Adaptation Base

    • Slide the bushing 11107 on, pushing it with a sleeve on drive 11105 or beyond the bushing 11108. a press. The bushing 11107 must fit closely to the base 11120. Dimensions of bushing : Ø int Ø ext SLP25 NT 1007-A00 11.11 SLP25 i series pumps e 20/33...

  • Page 21: Dismantling Inlet Manifold

    • Replace the pin in position using a pin punch. If the pin is damage, remove it completely and replace it with a new one. CAUTION The pin 11016 should not stick out beyond the bushing 11010. NT 1007-A00 11.11 SLP25 i series pumps e 21/33...

  • Page 22: Changing The Transmission And/Or Hub Nose Seal

    The rotor must be fitted facing the correct direction! Follow the instructions in § CHANGING THE DIREC- TION OF ROTATION to ascertain the assembly posi- tion of the rotor. * view from motor side NT 1007-A00 11.11 SLP25 i series pumps e 22/33...

  • Page 23: Bypass

    ACCIDENTAL, OF THE PUMP DURING CAUSE INJURY OR SEVERE DAMAGE. THE WORK IMPOSSIBLE. Any unforeseen start-up Excessive temperature- can cause serious can cause injury or injuries or important severe damage. material damages. NT 1007-A00 11.11 SLP25 i series pumps e 23/33...

  • Page 24: Bypass Operation

    • Remove the bypass. • Check the seals 858 and change them as necessary. • Turn the bypass through 180°. • Tighten the 2 screws 859 equally so the bypass remains vertical. NT 1007-A00 11.11 SLP25 i series pumps e 24/33...

  • Page 25: Bypass Adjustment

    If need be, adjust the bypass again to enable the motor • Set the spring pressure to the desired value (see § to obtain it. BYPASS ADJUSTMENT). NT 1007-A00 11.11 SLP25 i series pumps e 25/33...

  • Page 26: Transmission

    ACCIDENTAL, OF THE PUMP DURING CAUSE INJURY OR SEVERE DAMAGE. THE WORK IMPOSSIBLE. Any unforeseen start-up Excessive temperature- can cause serious can cause injury or injuries or important severe damage. material damages. NT 1007-A00 11.11 SLP25 i series pumps e 26/33...

  • Page 27: Checking The Bellows

    • Drain the pump by removing the drain bung with its seal 39715A-39722 and the breather valve 39715. • Replace the drain bung and its seal. Loctite ® is a registered brand. NT 1007-A00 11.11 SLP25 i series pumps e 27/33...

  • Page 28: Changing Lip Seals

    • Slide the first seal on using a tube calibrated to the mark X indicated. SLP25 6 (± 1) Standard oil provided by MOUVEX : CS17 Food grade synthetic oil (Safety data sheet is supplied with the new pump and on request). other oil provided by customer.

  • Page 29: Maintenance

    Wear dimension X of bushing 44407 (mm) SLP25 30,4 Vanes : Original height Minimum height SLP25 26,3 24,3 Pushrods : Minimum Minimum length original length (L) SLP25 66,35 65,85 NT 1007-A00 11.11 SLP25 i series pumps e 29/33...

  • Page 30: Troubleshooting

    - partially blocked piping (valve or tap partially shut, cloth obscuring flow, etc.). The discharge piping is completely blocked (valve or tap closed, cloth plugging flow, protection plate left 2-2-2 inadvertently, etc.) causing all the liquid to pass via the bypass. NT 1007-A00 11.11 SLP25 i series pumps e 30/33...
  • Page 31 Transmission fluid may leak as a result of : - a transmission seal in poor condition or badly fitted. - broken bellows. - through the breather valve : if there is too much oil in the transmission. NT 1007-A00 11.11 SLP25 i series pumps e 31/33...
  • Page 32 This latter incident can only be attributed to excessive power consumption caused by poor motor connection (e.g. a 3 phases motor operating on 2 phases). NT 1007-A00 11.11 SLP25 i series pumps e 32/33...

  • Page 33: Certificate Of Conformity

    Quality Manager MOUVEX sas : Z.I. La Plaine des Isles – 2, rue des Caillottes - 89000 AUXERRE – France – SAS au capital de 8 496 855 € Tél : (33) 3.86.49.86.30 – Fax : (33) 3.86.46.42.10 – RCS AUXERRE 389 236 548 – APE 291 B – FR 85 389 236 548 www.mouvex.com...

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