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DRAGFLOW EL 35 A Instruction Handbook Manual

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ELECTRIC PUMP
EL 35 A/B
--------------------------------------------
Instructions handbook / Spare parts
Via Pasubio, 40 – 37069 Villafranca (VR) – Tel. +39 045/6304521 – Fax +39 045/6335758
info@dragflow.it – www.dragflow.it

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  • Page 1 ELECTRIC PUMP EL 35 A/B -------------------------------------------- Instructions handbook / Spare parts Via Pasubio, 40 – 37069 Villafranca (VR) – Tel. +39 045/6304521 – Fax +39 045/6335758 info@dragflow.it – www.dragflow.it...

  • Page 2: Table Of Contents

    ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ INDEX PRESENTATION..………………………………………………………………. pg. 2 WARRANTY REGULATIONS.…………………………………………………. pg. 3 DESCRIPTION…………………………………………………………………... pg. 4 TRANSPORT, ASSEMBLY AND DEMOLITION.……………………………. pg. 5 STARTING AND OPERATION…………..…..………………………………... pg. 8 MAINTENANCE AND CLEANING.…..………………………………………... pg. 9 NOISE…..…….…………………………………………………………………...

  • Page 3: Presentation

    It also contains a section for trouble-shooting, if necessary, and for the ordering of spares. The DRAGFLOW S.r.l. technicians are always available, by telephone, fax or e-mail, to supply all the explanations that may be needed.

  • Page 4: Warranty Regulations

    DRAGFLOW S.r.l. with transport expenses prepaid. As soon as the spare is ready, The Client will make the defective part available to DRAGFLOW S.r.l. The warranty does not apply to those parts that result defective because of incorrect use, handling or bad observance of the use and maintenance instructions supplied by DRAGFLOW S.r.l.

  • Page 5: Description

    1.0 DESCRIPTION STRUCTURAL DESCRIPTION OF THE MACHINE (Fig. 1) The Dragflow motor driven pumps are made of high quality materials and undergo severe controls before leaving the factory. They are essentially made up of a cylindrical pump casing 3 inside of which is housed an electrical motor 4.

  • Page 6: Transport, Assembly And Demolition

    2.0 TRANSPORT, ASSEMBLY AND DEMOLITION Dragflow pumps are generally transported encased inside a crate to avoid damage to the pump or parts of it. The crate is arranged for unloading with a fork-lift truck, whose capacity must be able to sustain the weight of the pump ( see data sheet enclosed in this instructions handbook ) as shown in Fig.
  • Page 7 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ Fig. 4 Fig. 5 3) If the electric cable has not been requested proceed as follow (Fig. 6) pag. 7: Remove screws 32, lift upper cover 3.
  • Page 8 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ Fig. 6 DISMANTLING Before doing anything on the pump, be sure to disconnect the electrical supply and disconnect the delivery pipes. Warning: the machine that is considered completely useless must be removed from the department and collected by the manufacturer or any other firm specialized in demolition.

  • Page 9: Starting And Operation

    ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ 3.0 STARTING AND OPERATION STARTING The pump has been created to pump suspended matter, even with solid parts, as long as water is always present. It can be used for civil and industrial purposes, as long as conditions described in this manual are observed.

  • Page 10: Emergency Situations

    If necessary, have DRAGFLOW S.r.l. Service or competent personnel from another firm carry out any repairs or work.
  • Page 11 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ 4) For customers that work with particularly abrasive materials having a very fine particle size, we advise passing a jet of water under pressure, connecting it to the prepared threaded connector indicated with O (Fig.

  • Page 12: Replacing The Seals

    ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ Fig. 12a REPLACING THE SEALS Completely empty the oil from the oil housing. Remove the filter 25 (Fig. 12) by unscrewing the screws 67. Unscrew the cutter 26 by hitting it smartly in an anticlock- wise direction as shown in Fig.

  • Page 13: Putting The Machine Out Of Service

    ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ To reassemble follow the instructions in the reverse order keeping the pump in vertical position. Remember to adjust the lower wear plate 20 (Fig. 9 pag. 9) as indicated in paragraph 3), before closing the pump definitely.

  • Page 14: Wiring Diagrams

    ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ WIRING DIAGRAMS EL 35 A/B The following wiring diagram is specified for standard installation and excludes any type of control signal or accessories. _________________________________________________________________________________ pg.
  • Page 15 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ _________________________________________________________________________________ pg.
  • Page 16 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ _________________________________________________________________________________ pg.
  • Page 17 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ _________________________________________________________________________________ pg.

  • Page 18: Safety

    6.0 SAFETY Introduction Dragflow srl has designed and built the machine keeping in mind the results of a preventive and accurate analysis of the risks connected to the use of the machine. The protections and devices applied, therefore, represent the profuse commitment by the Dragflow S.r.l.
  • Page 19 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ It is protected in a sealed chamber by means of a series of seals, that avoid water leakage. The rated voltage present is that expressed on the rating plate ( Fig. 17 ).

  • Page 20: Spare Parts

    ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ SPARE PARTS EL 35 A/B _________________________________________________________________________________ pg.
  • Page 21 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ _________________________________________________________________________________ pg.
  • Page 22 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ _________________________________________________________________________________ pg.
  • Page 23 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ POS. PART NUMBER DESCRIPTION A20630 CABLE RUBBER SLEEVE A2527015 STEEL WASHER A1503174 RUBBER WASHER F20625 CABLE GLAND F20624 STUFFING BOX F20623 ELECTRIC MOTOR COVER F20635 TERMINAL BOARD PLATE...
  • Page 24 ELECTRIC PUMP EL 35 A/B - 60HZ INSTRUCTIONS HANDBOOK ____________________________________________________________________ _________________________ ____________________________________________________________________________Ed. 12/11____ POS. PART NUMBER DESCRIPTION A1501098 O-RING A6503044 SEAL A6503044 SEAL A6503005 UPPER SHAFT SLEEVE A1013018 THREADED RING A6503019 SEAL A1504019 WASHER A6504065 PLUG A6502018 GREASE NIPPLE A2506039...

  • Page 25: Wear Spares

    To avoid to stop the equipment and lost time, DRAGFLOW S.r.l. qualified as your expert witness suggests to keep ready at site or placed in your workshop the following spare parts : POS.

  • Page 26: Technical Specifications

    Performance curve: Dimensions: 1430 (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) Minimum height level Dragflow Srl – Via Pasubio, 40 – 37069 Villafranca (VR) Italy Tel: +39 0456304521 – Fax: +39 0456335758 E-mail: info@dragflow.it – www.dragflow.it...

This manual is also suitable for:

El 35 b

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