Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Nemag Manuals
  4. Locks
  5. Quick Release Links
  6. User manual

Nemag Quick Release Links User Manual

Hide thumbs

Advertisement

Quick Links

Advertisement

loading

Summary of Contents for Nemag Quick Release Links

  • Page 2: Table Of Contents

    “Breaking load” contains no implication of what load a Rope Pear Socket and Quick Release Link will withstand if not properly used, or if it suffers abuse. All equipment using Rope Pear Sockets and Quick Release Links must be properly maintained. Rope Pear Sockets and Quick Release Links must be properly stored, handled, used and maintained within the rules of user manual.

  • Page 3: General Information

    This manual gives the information that is necessary for safe use of the product. Read and understand this manual before you use the product. The information provided is based on general data known at the time of publication of this manual. Nemag BV has a policy of continuous improvement and reserves the right to change or modify the product.

  • Page 4: Safety Information

    • Only use the NEMAG Quick Release Link when the locking piece is installed and locked. • Do not use the NEMAG Quick Release Link if you have any doubts about the correct functioning of the bolt in the locking piece.

  • Page 5: Technical Specifications

    The working load is the recommended maximum load for grabbing operations when NEMAG Quick Release Links and NEMAG Rope Pear Sockets pass over a wide ‘U’ cable sheave. For other applications, you must adhere to a safety factor that is in line with official local and international directives.
  • Page 6 17,000 110,000 34.5 1336 34-36 21,000 125,000 36.5 1440 37-40 26,000 155,000 11.8 3221 42-44 32,500 189,000 13.8 1548 46-48 30,000 180,000 12.4 1648 46-48 36,000 215,000 16.3 Nemag | User Manual | Quick Release Link EN | Revision 1.3...
  • Page 7 NEMAG Quick Release Links A NEMAG Rope Pear Socket can be connected with a NEMAG Quick Release Link of the same size, or to a NEMAG Quick Release Link of a different size as shown in the table below. The example below shows how you can find the correct size Quick Release Link and Rope Pear Socket.
  • Page 8 NEMAG B.V. NOTE Diameter C has been designed for a NEMAG Quick Release Link that is one size larger than the NEMAG Rope Pear Socket that is indicated in the table. Radius E depends on the diameter of the applied steel wire rope.

  • Page 9: Description And Function

    One side of the handle has a chisel point to clean the inside hexagon bolt if necessary. The other side of the handle has a hammer face. Nemag | User Manual | Quick Release Link EN | Revision 1.3...
  • Page 10 1 outer end of a steel wire rope fitted with a NEMAG Rope Pear Socket (A) and 1 chain outer end (C) • 1 outer end of the steel wire rope fitted with a NEMAG Rope Pear Socket (A) and 1 piece of equipment that is fitted with a fixed eye (C).

  • Page 11: Operation

    The inside hexagon bolt cannot be rotated any further with the key. • The inside hexagon bolt comes up at least 3.5 mm in the chamber of the locking piece. Nemag | User Manual | Quick Release Link EN | Revision 1.3...
  • Page 12 Keep the mechanism pressed in and rotate the key (A) 90° to the left or to the right. The locking piece (B) is released. Take the locking piece (B) out of the ‘C’ section (C). Nemag | User Manual | Quick Release Link EN | Revision 1.3...

  • Page 13: Maintenance

    • Apply grease after every 24 hours of use. NOTE Do not grease the NEMAG Rope Pear Socket when it is used in an environment with large quantities of abrasive particles. For example during transshipment of alumina or other abrasive / dusty ores.
  • Page 14 Do not use after 36 weeks 8 hours per day operation Inspection after 24 weeks Inspection after 36 weeks Do not use after 48 weeks Do not use after 72 weeks Nemag | User Manual | Quick Release Link EN | Revision 1.3...

  • Page 15: Rejection

    If the NEMAG Quick Release Link is seriously damaged, it must be sent to NEMAG B.V. for assessment or destroyed.. WARNING If the NEMAG Quick Release Link does not have a certificate, it must be returned to NEMAG B.V. for assessment. If found OK, a certificate can be issued.

  • Page 16: Transport And Storage

    8 Transport and storage 8.1 Conservation for shipment The NEMAG Quick Release Link has been conserved for shipment with a rust-proofing agent. Make sure that the NEMAG Quick Release Link does not make contact with substances that stimulate oxidation. 8.2 Storage The minimum requirement for storage is protection against humidity.