INOXPA MCR Ex Installation, Service And Maintenance Instructions

Counter-rotating agitator

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INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS
ANNEX FOR CE ATEX MARKED EQUIPMENT ACCORDING TO DIRECTIVE
2014/34/EU:
COUNTER-ROTATING AGITATOR
MCR
Ex
Original Manual
20.072.30.03EN
(A) 2022/11

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Summary of Contents for INOXPA MCR Ex

  • Page 1 INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS ANNEX FOR CE ATEX MARKED EQUIPMENT ACCORDING TO DIRECTIVE 2014/34/EU: COUNTER-ROTATING AGITATOR Original Manual 20.072.30.03EN (A) 2022/11...
  • Page 2 20.072.30.04EN (A) 2022/10 EU Declaration of Conformity INOXPA, S.A.U. Telers, 60 17820 - Banyoles (Girona) Hereby declare under Our sole responsibility that the machine COUNTER-ROTATING AGITATOR Model Type MCR-1, MCR-2, MCR-3, MCR-4, MCR-5, MCR-6, MCR-7, MCR-8 From serial number IXXXXXXXXX to IXXXXXXXXX...
  • Page 3 The technical documentation referenced 13719678-775657 is on file with the notified body LABORATOIRE CENTRAL DES INDUSTRIES ELECTRIQUES (LCIE), 33, Av. du Général Leclerc BP 8, 92266 Fontenay-aux-Roses, France. Reference num. 0081. The person authorized to compile the technical documentation is the signer of this document.
  • Page 4: Table Of Contents

    8.6. Cleaning ..............................15 8.7. Disassembly and assembly of the agitator ....................15 9. Technical Specifications 9.1. Materials ..............................17 9.2. Other features ............................. 17 9.3. Dimensions ..............................17 9.4. Exploded drawing and parts list ........................17 INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 5: Generalities

    The agitator was selected for use in explosive atmospheres at the time of placing the order, according to ATEX form. INOXPA is not liable for any damage that may arise if the information provided by the buyer is incomplete or incorrect (liquid type, viscosity, RPM, classification of the potentially explosive area, gas generated by the potentially explosive atmosphere, etc).
  • Page 6: Safety

    Important instruction to prevent damage to the equipment and its functions ATTENTION 3.2. GENERAL SAFETY INSTRUCTIONS Read the instruction manual carefully before installing and starting the agitator. Contact INOXPA in case of doubt. 3.2.1. During the installation Technical Specifications chapter 9 should always be observed.
  • Page 7 The maximum operating conditions of the agitator should not be exceeded. Nor should the operating parameters for which the agitator was initially designed be modified without written authorisations from INOXPA. Do not leave loose parts on the floor. Do not disassemble the agitator until the switchboard has been disconnected. Remove the fuses and disconnect the power cable supplying the motor.
  • Page 8: General Information

    The agitator was selected for use in explosive atmospheres at the time of placing the order, according to ATEX form. INOXPA is not liable for any damage that may arise if the information provided by the buyer is incomplete or incorrect (liquid type, viscosity, RPM, classification of the potentially explosive area, gas generated by the potentially explosive atmosphere, etc).
  • Page 9: Installation

    • instructions and Servicing manual for the agitator, • instructions and Servicing manual for the gear-motor when the agitator is supplied with a motor by INOXPA. Check the ATEX CE marking on the nameplate of the machine and verify that it meets the conditions of the order.
  • Page 10: Identification Of The Agitator

    It is very important to be able to access the electric connection device of the agitator, even when in operation. It is very important to be able to access the electrical wiring and connections on the agitator, even when it is in operation. INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 11: Electrical Installation

    ATEX gear motor. In addition, overload protections suitable for the gear motor power rating must be installed on the gear motor. INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 12: Assembly

    1 and 2 meters with respect to the inlet and outlet of the mechanical seal. See instructions manual for the mechanical seal and pressurization canister. Verify that the instrumentation in the pressurization tank is suitable for the work area. Prevent the cooling circuit from running out of liquid. INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 13: Start-Up

    ATTENTION Do not modify the operating parameters for which the agitator was initially designed without written authorisation from INOXPA (risk of damage and user hazard). Follow the instructions for use and the safety requirements described in the instructions manual for the tank in which the agitator is mounted.
  • Page 14 The agitator cannot operate with no fluid in the tank. Therefore, a safety system is required to ensure a minimum fluid level of 350 mm above the top blade when the agitator is running. INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 15: Troubleshooting

    Troubleshooting 7. Troubleshooting INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 16: Maintenance

    To request spare parts for an agitator intended to work in a classified zone, it is necessary to explicitly indicate in the order that it is an ATEX agitator and include the manufacturing number. INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 17: Conservation

    Maintenance If the spare parts are not requested in this way, Inoxpa shall not be responsible for the case that the agitator may not operate with parts which are not suitable for the classified zone where is installed. 8.5. CONSERVATION If the agitator is out of service for a considerable period of time, clean and treat the parts with VG46 mineral oil.
  • Page 18 Maintenance 8.7.1. Disassembly of the agitator 8.7.2. Assembly of the agitator INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 19: Technical Specifications

    Ra ≤ 0,8 μm (0.4 μm available special order) Surface finish -1 … 6 bar Working pressure -10 … 120 °C Working temperature Temperature range. See section 5.1. 9.2. OTHER FEATURES 9.3. DIMENSIONS 9.4. EXPLODED DRAWING AND PARTS LIST INOXPA S.A.U. 20.072.30.03EN · (A) 2022/11...
  • Page 20 NOTES ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________...
  • Page 21 NOTES ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________...
  • Page 22 NOTES ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________...
  • Page 23 How to contact INOXPA S.A.U.: Contact details for all countries are continually updated on our website. Please visit www.inoxpa.com to access the information.

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