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RATHI DISC-O-FLEX RLM Installation & Operating Manual

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Installation & Operating Manual (IOM)
DISC-O-FLEX Coupling
RLM/RLMK Series
RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar
R-II-D-03/02-09/20
Pune, 411014, INDIA

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Summary of Contents for RATHI DISC-O-FLEX RLM

  • Page 1 Installation & Operating Manual (IOM) DISC-O-FLEX Coupling RLM/RLMK Series RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Pune, 411014, INDIA...

  • Page 2: Table Of Contents

    3.3 Final Assembly Disassembly/ Replacement Safety,General Hazard & Environment Inspection & Periodic Maintenance Spares Management & Complaint Handling Breakdown & Trouble-shooting Marking Details Declaration of Conformity RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 1 of 15 Pune, 411014...

  • Page 3: Introduction & General Guidelines

    Large sleeve Coupling Bolt (NDE) Fig. 1 PART LIST  Inspect coupling assembly for visible damage, if you found contact RATHI.  Remove red marked bolts & bushes, which are provided to avoid damaging of blade during transportation. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar...

  • Page 4: Installation Information

     Set screws to be removed from hub, if it comes through the keyway or hub bore. Fig. 4 HUB Mounting  Mount hubs over the shaft by maintaining DBSE as required.  Tighten the set screw with torque wrench. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 3 of 15 Pune, 411014...
  • Page 5  Heat the hub in oil bath up to temperature 150° C to make bore bigger than shaft.  Immediately slide expanded hub over the shaft up to marked position.  Tighten the set screw with torque wrench. Fig. 5 Taper bore RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 4 of 15 Pune, 411014...

  • Page 6: Shaft Alignment

    If the field constraints do not permit to use dial gauge then alternatively use straight edge & vernier calliper to measure parallel and angular alignment respectively. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 5 of 15 Pune, 411014...

  • Page 7: Final Assembly

     Measure gap ‘G’ mentioned in table 2 , which should be equal throughout on both sides.  Customer must provide required safety guards, RTPL does not supply safety guards or shields. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 6 of 15 Pune, 411014...

  • Page 8: Disassembly/ Replacement

    (RLM).  Tighten each cleveloc nut using incremental torque up to specified tightening torque (Table 3) in progressive alternate pattern. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 7 of 15...

  • Page 9: Safety,General Hazard & Environment

    Environment  Our products are complying with EMS standard ISO 14001:2015, any instruction which are impermissible according to standard are not followed. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 8 of 15 Pune, 411014...

  • Page 10: Inspection & Periodic Maintenance

     Don’t forget to mention hub type while giving spare order for hub and/or coupling bolt Complaint Handling  In case of any failure,for proper root cause, fill up Product Performance Datasheet (PPDS) and provide us alongwith images/videos. RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 9 of 15 Pune, 411014...
  • Page 11 Installation & Operating Manual /DISC-O-FLEX/RLM,RLMK Product Performance datasheet(PPDS) GO TO INDEX RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 10 of 15 Pune, 411014...
  • Page 12 Installation & Operating Manual /DISC-O-FLEX/RLM,RLMK GO TO INDEX RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 11 of 15 Pune, 411014...

  • Page 13: Breakdown & Trouble-Shooting

    Factor of Coupling Abnormal axial load Review operational history Coupling bolt for any abnormalities. distortions If found unsuitable, replace with suitable size Torsional shock HUB bursting overload RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 12 of 15 Pune, 411014...

  • Page 14: Marking Details

    3. RATHI LM-95 I 28 120 Where, 1. Manufacturing code e.g. 120 for December 2020 2. Product code e.g. LM-95/140 3. Finish bore size code e.g. 45 RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 13 of 15 Pune, 411014...

  • Page 15: Declaration Of Conformity

    Installation & Operating Manual /DISC-O-FLEX/RLM,RLMK GO TO INDEX 10.Declaration of Conformity RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 14 of 15 Pune, 411014...
  • Page 16 Installation & Operating Manual /DISC-O-FLEX/RLM,RLMK GO TO INDEX RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20 Page 15 of 15 Pune, 411014...

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Disc-o-flex rlmk

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