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Hawk XLT IEX Series Instruction Manual

High pressure positive displacement piston pumps
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INSTRUCTION MANUAL
Version 001-18
ORIGINAL INSTRUCTIONS
HIGH PRESSURE POSITIVE DISPLACEMENT PISTON PUMPS
SERIES XLT IEX – XLT HT IEX
LEUCO S.p.A
Via Pietro Colletta, 20
42124 Reggio Emilia (RE) – ITALY
Tel. +39 0522/923011
Fax +39 0522/923030
This manual and associated information can be downloaded from the website:
www.hawkspumps.com
This manual is an integral part of the product and should always be made available to any persons using it

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  • Page 1 INSTRUCTION MANUAL Version 001-18 ORIGINAL INSTRUCTIONS HIGH PRESSURE POSITIVE DISPLACEMENT PISTON PUMPS SERIES XLT IEX – XLT HT IEX LEUCO S.p.A Via Pietro Colletta, 20 42124 Reggio Emilia (RE) – ITALY Tel. +39 0522/923011 Fax +39 0522/923030 This manual and associated information can be downloaded from the website: www.hawkspumps.com This manual is an integral part of the product and should always be made available to any persons using it...

  • Page 2: Table Of Contents

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 2 of 32 XLT IEX – XLT HT IEX series INDEX GENERAL INFORMATION ............................3 Structure of the Manual ............................ 3 1.1.1 Purpose and contents ..........................3 1.1.2 Who the manual is for ..........................3 1.1.3 Storage .................................

  • Page 3: General Information

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 3 of 32 XLT IEX – XLT HT IEX series GENERAL INFORMATION Structure of the Manual This manual is an integral part of the official documentation provided with the pump. It has been drafted by the Manufacturer in order to provide the operating instructions and the criteria to be followed for the installation, use and maintenance of the pump, referred to in the header.

  • Page 4: Storage

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 4 of 32 XLT IEX – XLT HT IEX series Exposed person Any person partially or fully inside a dangerous area. 1.1.3 Storage The instruction manual must be stored in the immediate vicinity of the machine, in an appropriate container, protected from liquids or anything else liable to affect legibility.

  • Page 5: Certification And Ce Marking - Declaration Of Incorporation

    Certification and CE Marking – Declaration of Incorporation Hawk high-pressure piston pumps are suitable for use in a potentially explosive atmosphere, and have been designed and constructed in accordance with Directive 2014/34/EU. The EC mark refers to this Directive, because in accordance with the Machinery Directive 2006/42/EC, these pumps are classified as partly completed machinery and thus do not bear the EC mark.

  • Page 6: Warranty

    XLT IEX – XLT HT IEX series Warranty Hawk products are guaranteed by LEUCO S.p.A. to be free of defects regarding the working and construction materials for a period of (1) year from the date they leave the factory. This warranty is limited to the repair and replacement of the parts or products that LEUCO S.p.A. has the exclusive faculty to consider faulty as delivered.

  • Page 7: General Description

    Hawk high-pressure piston pumps are positive displacement pumps. Hawk pumps are designed and built for pumping clean, fresh water or water with a low percentage of commonly used detergents, up to a temperature of 65°C (XLT IEX series), up to a temperature of 85°C (XLT HT IEX series).

  • Page 8: Main Parts

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 8 of 32 XLT IEX – XLT HT IEX series Main parts A - MANIFOLD HOUSING B - PUMP BODY C - OIL LEVEL CAP D - CRANKSHAFT E - CONNECTING ROD F - PLUNGER (relative components) G - OIL LEVEL INDICATOR H - DELIVERY VALVE...

  • Page 9: Layout Dimensions

    Operating Conditions The Hawk pumps described in this manual were designed and built to operate in the presence of a potentially explosive atmosphere. The operating conditions are listed on the specifications plate (see example in subsection 3.8).

  • Page 10: High Temperatures

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 10 of 32 XLT IEX – XLT HT IEX series The level of noise measured is less than the minimum level allowed by current legislation. High temperatures Mechanical parts are lubricated to prevent the possibility of overheating due to friction over a long period of time. The choice of lubricating oil, indicated later in this manual, complies with the Atex classification of the pumps.

  • Page 11: Safety

    SAFETY General safety information Hawk pumps were designed to be safe for use in their intended application, provided they are commissioned (incorporated), used and maintained as instructed in this operating and maintenance manual. The machine operator and other personnel must read and be sure they have understood the instructions provided in the manual, as well as the final application’s data, before installing and using the pumps.

  • Page 12: Personal Protection Equipment

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 12 of 32 XLT IEX – XLT HT IEX series Crushing: Handling and positioning the pump may bring the risk of crushing the upper limbs or hands or feet. Pay particular attention when undertaking these actions.

  • Page 13: Safety When Using High Pressure Circuits

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 13 of 32 XLT IEX – XLT HT IEX series 3.4.2 Safety when using high pressure circuits Here below are some basic indications regarding the high pressure circuit where the pump can be installed. High pressure circuits should always be fitted with a safety or pressure relief valve.

  • Page 14: Description Of The Packing; Unpacking And Transport

    3.5.1 Description of the packing; unpacking and transport The packing materials used to contain the XLT IEX – XLT HT IEX series of Hawk pumps was designed specifically to prevent damage due to impact or vibration during transport or handling.

  • Page 15: Specifications Plates

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 15 of 32 XLT IEX – XLT HT IEX series Specifications Plates The danger, caution and obligation signs illustrated in this manual are placed near the equipment. An exact description of the pump, model, serial number and specifications will facilitate a rapid and correct response by service personnel (where applicable).

  • Page 16: What To Do If Someone Needs First Aid

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 16 of 32 XLT IEX – XLT HT IEX series 3.9.1 What to do if someone needs First Aid call for help (emergency services); assess the situation of the injured person and check their vital signs; stop any bleeding;...

  • Page 17: Designated Use

    Envisaged Use The XLT IEX – XLT HT IEX series of Hawk pumps must not be used for any other purpose that those described in these instructions under any circumstances. Strict compliance and conformity with the operating conditions, repairs and maintenance as specified by the Manufacturer represent essential elements that are part of the designed use.

  • Page 18: Fitting And Installation

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 18 of 32 XLT IEX – XLT HT IEX series FITTING AND INSTALLATION Read this section with due care and attention before attempting to install the machine. Incorrect installation of your pumping system may cause injuries to people and damage to property. So, it is essential to comply with all instructions listed below.

  • Page 19: Setting-Up By The Purchaser / Operator

    Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 19 of 32 XLT IEX – XLT HT IEX series Tank or waterworks Feed pipe Shut-off valve Delivery pipe Filter on inlet line Safety valve drain pipe D) Auxiliary pump Bypass pipe Pressure gauge on intake line e) Valve outlet pipe...

  • Page 20: What To Do Before Starting Up The Pump For The First Time

    Hawk pumps are delivered with their first oil fill and are fitted with a sealed cap to prevent oil spilling during transport. Before starting to use the pump for the first time, remember to replace the sealed cap with the cap with the dipstick and bleed.
  • Page 21 Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 21 of 32 XLT IEX – XLT HT IEX series Poor supply can cause serious damage to the pump, such as priming problems, vibration, noise and short seal life. The pump should not be used at higher pressures or speeds of rotation than those shown on the product’s specifications plate.
  • Page 22 Instructions Manual Cod. doc. M.I.XLTIEX-XLTHTIEX Rev. 0 High-pressure piston pumps Page 22 of 32 XLT IEX – XLT HT IEX series NOZZLE TABLE The table below is used to correctly select the nozzle based on the pump specifications (max. pressure and flow rate factor). The table shows an example (pump with Pmax=100 bar and Flow rate=15 l/min).
  • Page 23 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 23 of 32 This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.
  • Page 24 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 24 of 32 This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.
  • Page 25 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 25 of 32 This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.

  • Page 26: Maintenance

    Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 26 of 32 MAINTENANCE Use the special tools provided in the product’s tool-kit for pump maintenance, as this will facilitate the maintenance of certain parts. If the special tool-kit is not available, standard tools can be used (screwdrivers, pin punches etc) but take care not to damage the pump’s parts.
  • Page 27 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 27 of 32 Controlling pipes and couplings (not supplied by LEUCO)::  Check for any leaks from the couplings. Leaks can normally be eliminated by tightening the couplings correctly. Restore the seal in case of leakage from the couplings on the suction line.

  • Page 28: Diagnostics

    Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 28 of 32 DIAGNOSTICS Trouble Shooting Troubleshooting should only be attempted by qualified, authorised personnel. This section aims to offer the machine operator possible solutions for the problems and malfunctions that may occur most frequently.

  • Page 29: Dismantling And Disposure

    Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 29 of 32 Check the status of the keys, flexible coupling or Pump-motor connection problems pulley Change the oil as instructed in the maintenance Short bearing life The oil has not been changed regularly manual for the pump Excessive pressure of the pumped water...
  • Page 30 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 30 of 32 ATTACHMENT I Declaration of Conformity www.hawkpumps.com This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.
  • Page 31 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 31 of 32 ATTACHMENT II Technical specifications www.hawkpumps.com This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.
  • Page 32 Cod. doc. M.I.01 Instructions Manual Rev. 0 High-pressure piston pumps - XLT/XLTI ATEX series Page 32 of 32 ATTACHMENT III Coupling systems Flange H132; H160; Couplings: H100-112; H132; H160; This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.
  • Page 33 FLANGIA/FLANGE H132 1.099-531.0 - GIUNTO/FLEXIBLE COUPLING 1.099-545.0 10 H8 LATO MOTORE MOTOR SIDE 0.022 LATO MOTORE MOTOR SIDE LATO POMPA PUMP SIDE Rev. 1 01-18 54.5 123.6 This page must not be dublicated nor distributed to any third person without our written approval. We will reserve all rights exclusively for our intellectual properties. A termini di legge ci riserviamo la proprietà...
  • Page 34 FLANGIA/FLANGE H160 1.099-532.0 - GIUNTO/FLEXIBLE COUPLING 1.099-547.0 12 H9 LATO MOTORE MOTOR SIDE 0.043 LATO MOTORE MOTOR SIDE LATO POMPA PUMP SIDE Rev.1 01-18 This page must not be dublicated nor distributed to any third person without our written approval. We will reserve all rights exclusively for our intellectual properties. A termini di legge ci riserviamo la proprietà...
  • Page 35 GIUNTO/FLEXIBLE COUPLING 1.099-541.0 LATO POMPA LATO MOTORE PUMP SIDE MOTOR SIDE 83.6 36.6 0.022 8 H8 1.099-541.0 LEUCO S.p.A. GIUNTO ELASTICO Ø24-28 H100/112 (NMT) 28/03/17 scale Materiale Stato Scala Disegnatore material metalworking drawn by Tratt. Superficiale Profondità surface treatment depth Visto checked by Tratt.
  • Page 36 8 H8 1x45° 1x45° 0.022 + 0.1 peso/weight: 0,185 kg materiale/material: GD-AlSi12Cu2Fe UNI5076-74 Ø densità/density: 2,670 g/cm^3 Ø FOR MISSING MEASURES REFER TO MODEL 3D PER LE MISURE MANCANTI RIFERIRSI AL MODELLO 3D volume/volume: 69288,076 mm^3 1° 2° 9.853-227.0 2° LEUCO S.p.A.
  • Page 37 8 H8 1x45° 1x45° 0.022 + 0.1 - 0.2 peso/weight: 0,184 kg Ø materiale/material: GD-AlSi12Cu2Fe UNI5076-74 2° densità/density: 2,670 g/cm^3 FOR MISSING MEASURES REFER TO MODEL 3D PER LE MISURE MANCANTI RIFERIRSI AL MODELLO 3D volume/volume: 68973,923 mm^3 1° 9.853-229.0 2°...
  • Page 39 0.022 8 H8 30° 9.850-423.0 3x45° EN AB 46100 - Al Si 11 Cu 2 (Fe) aggiunta nota materiale alternativo Cina; added alternative material note 26/03/2018 604-18 Aggiunto filetto M6 su cava chiavetta. Varitato assi di sezione su vista A-A. Added NP050 14/07/2014 LEUCO S.p.A.
  • Page 40 30° FOR MISSING MEASURES REFER TO MODEL 3D PER LE MISURE MANCANTI RIFERIRSI AL MODELLO 3D 9.850-424.0 EN AB 46100 - Al Si 11 Cu 2 (Fe) C-C ( 1 : 1 ) 1x45° 41.3 LEUCO S.p.A. ASSENZA DI BAVE GD-AlSi12Cu2Fe UNI 5076-74 Fuso in pressione 604-18...
  • Page 42 1.905-890.0 LEUCO S.p.A. 0.018 8 JS9 - 0.018 GIUNTO ELASTICO Ø24-42 H160 scale Materiale Stato Scala Disegnatore material metalworking drawn by Tratt. Superficiale Profondità surface treatment depth Visto checked by 2415.26 09/01/2019 Tratt. Termico Durezza heat treatment hardness DIN ISO 8015 eneral tolerances Vecchia Codifica Sostituisce...

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