Endress+Hauser CleanFit P CPA 474 Operating Instructions Manual
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Endress+Hauser CleanFit P CPA 474 Operating Instructions Manual

Retractable process assembly
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BA 345C/07/en/08.03
51511600
Quality made by
Endress+Hauser
ISO 9001
CleanFit P CPA 474
Retractable Process Assembly
Operating Instructions

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Summary of Contents for Endress+Hauser CleanFit P CPA 474

  • Page 1 CleanFit P CPA 474 BA 345C/07/en/08.03 51511600 Retractable Process Assembly Operating Instructions Quality made by Endress+Hauser ISO 9001...

  • Page 3: Table Of Contents

    CleanFit P CPA 474 Table of contents Safety instructions ....4 Technical data ....35 Designated use .

  • Page 4: Safety Instructions

    • Installation instructions • Local prevailing standards and regulations. Return If the assembly has to be repaired, please return it cleaned to the Endress+Hauser sales centre responsible. Please use the original packaging, if possible. Please enclose the completed Dangerous Goods sheet (copy the second last page of these Operating instructions) with the packaging and also the shipping documents.

  • Page 5: Notes On Safety Icons And Symbols

    CleanFit P CPA 474 Safety instructions Notes on safety icons and symbols Warning! This symbol alerts you to hazards. They can cause serious damage to the instrument or to persons if ignored. " Caution! This symbol alerts you to possible faults which could arise from incorrect operation.

  • Page 6: Identification

    The scope of delivery comprises: • CleanFit assembly (ordered version) • Operating Instructions (english). If you have any questions, please contact your supplier or your Endress+Hauser sales centre responsible (see back page of these Operating Instructions). Certificates and approvals Test certificate 3.1B acc. to EN 10204 on demand.

  • Page 7: Product Structure

    CleanFit P CPA 474 Identification Product structure Assembly drive, ball valve Assembly and ball valve manual (convertable to pneumatic) Assembly: pneumatic, ball valve: manual, without limit position switches (retrofittable) Assembly: pneumatic, ball valve: manual, with pneumatic limit position switches Assembly: pneumatic, ball valve: manual, with electric limit position switches (Ex and Non-Ex)

  • Page 8: Installation

    The original packaging offers the best protection. Also, keep to the approved ambient conditions (see "Technical data"). • If you have any questions, please contact your supplier or your Endress+Hauser sales centre responsible (see back page of these Operating Instructions).
  • Page 9 CleanFit P CPA 474 Installation Note! • The minimum diameter for direct installation in pipework is DN 50. This diameter is required so that the assembly has sufficient distance from the pipe wall when brought into the "Measuring" position. • Use the CPA 240 flow assembly to install the assembly in smaller pipe diameters (see Accessories).
  • Page 10 Installation CleanFit P CPA 474 3.2.3 Process connections Rd 78x1/6 125/4.92 (121/4.76) mm / inch 165/6.50 (152/6.0) C07-CPA474xx-04-07-00-en-001.eps Fig. 5: Process connections CPA 474 (dimensions in brackets: ANSI flange) Thread adapter nut DN 50 (for flow assembly CPA 240, short version only!) Flange DN 50 / PN 16 and flange ANSI 2"...

  • Page 11: Installation Instructions

    CleanFit P CPA 474 Installation Installation instructions 3.3.1 Measuring system ENDRESS+HAUSER ENDRESS+HAUSER MYCOM S CPM 153 MYCOM S CPM 153 Hold MEAS DIAG PARAM PARAM Endress+Hauser CPG 300 C07-CPA473xx-14-07-00-xx-001 Fig. 6: Fully automatic measuring system (example) For information on function and connection of the pneumatics and the limit position switches to the assembly, please refer to the related chapters of the Operating Instructions.
  • Page 12 Installation CleanFit P CPA 474 3.3.2 Installing the assembly into the process C07-CPA473xx-15-07-00-xx-007.eps Fig. 8: Pneumatic connection block Measuring Service Pneumatics "Open ball valve" Limit position switch "Ball valve open" Pneumatics "Assembly measuring" Limit position switch "Assembly measuring" Pneumatics "Assembly service"...
  • Page 13 CleanFit P CPA 474 Installation Compressed air lines connection to the assembly The assembly is delivered completely hosed-up (Fig. 9, Fig. 10). M1 S3 M1 S3 * optional * optional C07-CPA473xx-15-07-00-xx-009.eps C07-CPA473xx-15-07-00-xx-010.eps Fig. 9: Hosing of version with pneumatic limit Fig.
  • Page 14 Installation CleanFit P CPA 474 The following types of limit position switches are available depending on the order version (product structure, "Assembly operation, ball valve"): • "Pneumatic limit position switch" version: 4 pneumatic switches (see fig.) • "Electric limit position switch" version: 3 pneumatic and 2 inductive switches (see fig.)
  • Page 15 CleanFit P CPA 474 Installation Inlet safety seal (optionally) The non-return valve prevents medium from penetrating from the rinse chamber into the rinse water inlet. Pneumatic outlet safety seal (optionally) C07-CPA473xx-15-07-00-xx-006.eps Fig. 14: Functional diagram of the pneumatic valve on the outlet side of the rinse chamber...
  • Page 16 Installation CleanFit P CPA 474 3.3.5 Sensor installation 1. Remove the yellow protection cap of the sensor. Make sure the sensor shaft is fitted with the O-ring and the thrust collar (Fig. 16). 2. Moisten the sensor shaft before installing the sensor.
  • Page 17 CleanFit P CPA 474 Installation 7. Remove the dummy plug (position 3). 8. Screw the sensor or the electrode (position 7) into the sensor holder by hand. 9. Tighten the sensor using a socket wrench (AF 17) by approx. ¼ turn.

  • Page 18: Post-Installation Check

    Installation CleanFit P CPA 474 9. Screw the sensor into the sensor holder by hand. 10.Tighten the sensor using a socket wrench (AF 17) by approx. ¼ turn. 11.Push the sensor holder with the sensor into the retractable pipe. 12.Insert the tension sleeve from the bottom into the retractable pipe and screw it to the sensor holder.

  • Page 19: Operation

    CleanFit P CPA 474 Operation Operation First commissioning Before the first commissioning, make sure of the following items: • all seals are correctly seated (on the assembly and process connection) • the sensor is correctly installed and connected • the water supply line is correctly connected to the rinse connections (if fitted) •...

  • Page 20: Manual Operation

    Operation CleanFit P CPA 474 Manual operation Moving the assembly from the "Service" position to the "Measuring" position Open the ball valve. Release the stop lock bolt catch. Push the lifting tube so that the sensor holder is inserted fully into the process.
  • Page 21 CleanFit P CPA 474 Operation Compressed air is provided at position M1 (pneumatic "open ball valve"). At the same time, compressed air is applied to M2 (limit position switch "ball valve open"). The ball valve (C) opens. The rinse chamber outlet valve (D) must be closed.

  • Page 22: Maintenance

    Maintenance CleanFit P CPA 474 Maintenance Warning! Risk of injury! Before starting maintenance work on the assembly, make sure that the process line and the tank are depressurised, empty and rinsed. Move the assembly to the "Service" position and lock the retractable pipe by the stop lock bolt.

  • Page 23: Cleaning Agents

    CleanFit P CPA 474 Maintenance Cleaning agents The selection of the cleaning agent is dependent on the degree and type of contamination. The most common contaminations and the suitable cleaning agents are listed in the following table. Type of contamination...

  • Page 24: Accessories

    Accessories CleanFit P CPA 474 Accessories Water filter and pressure reducer ❑Filter set CPC 300 Water filter (dirt trap) 100 µm, complete, incl. angle bracket; order no. 51511336 ❑Pressure reducer kit complete, incl. manometer and angle bracket; order no. 51505755 Rinse connection adapter ❑Rinse connection adapter CPR 40 for connecting 2 or 4 different media.

  • Page 25: Hose Connectors For Rinse Chamber

    CleanFit P CPA 474 Accessories Hose connectors for rinse chamber ❑Hose connection set, for CleanFit assemblies, PVDF, G ¼", D12 order no. 51511724 ❑Hose connection set, for CleanFit assemblies, stainless steel 1.4404 (AISI 316L), NPT ¼", D12 order no. 51511725 ❑Hose connection set,...

  • Page 26: Sensors

    Accessories CleanFit P CPA 474 Sensors 6.8.1 Glass electrodes ❑OrbiSint W CPS 11 pH electrode for process applications, with PTFE diaphragm; Ordering acc. to product structure, see Technical Information (TI 028/C07/en) ❑OrbiSint W CPS 12 ORP electrode for process applications, with PTFE diaphragm;...

  • Page 27: Measuring Cables

    CleanFit P CPA 474 Accessories 6.9.2 ❑+225 mV, pH 7, 100 ml (0.026 US gal.); order no. CPY 3-0 ❑+468 mV, pH 0, 100 ml (0.026 US gal.); order no. CPY 3-1 6.10 Measuring cables ❑CPK 9 special measuring cable For pH-/redox electrodes with TOP 68 plug-in head Ordering acc.

  • Page 28: Trouble-Shooting

    Trouble-shooting CleanFit P CPA 474 Trouble-shooting Replacing damaged parts Warning! Damage to the assembly which affects the pressure safety must only be repaired by authorised technical personnel. After every repair and maintenance activity, suitable measures must be taken to test whether the assembly shows any signs of leaking.
  • Page 29 CleanFit P CPA 474 Trouble-shooting Proceed as follows: 1. Loosen the screws between the separating disc for the ball valve/assembly and the rinse chamber (Fig. 27, position 2). 2. Remove the assembly body above the separating disc. 3. Replace the O-ring, position 3.
  • Page 30 Trouble-shooting CleanFit P CPA 474 1. Interrupt the process. Beware of remains of medium, remaining pressure and increased temperatures. 2. Remove the assembly completely. 3. Loosen the connecting screws between the ball valve and the process flange of the assembly.

  • Page 31: Spare Part Kits

    CleanFit P CPA 474 Trouble-shooting Spare part kits 15-1 15-2 2-2+2-3 20-1 20-2 20-3 C07-CPA474xx-09-07-06-xx-007.eps Fig. 31: Spare parts (all assembly versions) Endress+Hauser...
  • Page 32 Trouble-shooting CleanFit P CPA 474 Note! Please, refer to the following table for the spare part kits ordering numbers acc. to the positions in .Fig. 31 Position Description and kit content Spare part kit order no. Retractable pipe for gel electrodes, length 360 mm (14.17 inch)
  • Page 33 CleanFit P CPA 474 Trouble-shooting Position Description and kit content Spare part kit order no. Set of G¼ rinse connectors, complete 51512705 Set of NPT¼" rinse connectors, complete 51512706 Pneumatic outlet safety seal for G¼ rinse chamber connections 51511929 Pneumatic outlet safety seal for NPT ¼" rinse chamber connections 51511934 Manual outlet safety seal for G¼...

  • Page 34: Return

    Flange ANSI 2", with sealing disc and moulded seal (Pos. 20-3) on request Return If the assembly has to be repaired, please return it cleaned to the Endress+Hauser sales centre responsible. Please use the original packaging, if possible. Please enclose the completed Dangerous Goods sheet (copy the second last page of these Operating instructions) with the packaging and also the shipping documents.

  • Page 35: Technical Data

    CleanFit P CPA 474 Technical data Technical data Environment Ambient temperature Ambient temperature not below 0 °C (32 °F). With an optional inlet/outlet safety seal the ambient temperature may not increase 50 °C (122 °F). Process PA pressure cylinder: Max. 6 bar (87 psi) Stainless steel pressure cylinder: max.
  • Page 36 Technical data CleanFit P CPA 474 Fluid velocity T [°F] T [°C] C07-CPA474xx-05-07-00-en-002.eps Fig. 34: Fluid velocity in dependance from temperature Standard version Heavy duty version Note! A flow of 2 m/s (6 ft/s) should not be exceeded as otherwise measurable effects (potential) can develop at the electrode.
  • Page 37 CleanFit P CPA 474 Index Accessories Icons ........5 Buffer solutions .
  • Page 38 CleanFit P CPA 474 Replacing Parts ........28 Seals .
  • Page 39 'HFODUDWLRQ RI FRQWDPLQDWLRQ Dear customer, Because of legal determinations and for the safety of our employees and operating equipment we need this “Declaration of contamination” with your signature before your order can be handled. Please put the completely filled in declaration to the instrument and to the shipping documents in any case. Add also safety sheets and/or specific handling instructions if necessary.
  • Page 40 Poland – Wroclaw Costa Rica – San Jose ❑ Sakura Endress Co. Ltd. ❑ Endress+Hauser Polska Sp. z o.o. Tel. (01) 88 05 60, Fax (01) 88 05 63 35 Euro-Tec S.A. Tel. (0422) 54 06 11, Fax (0422) 55 02 75 Tel.

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