Nexen AIR CHAMP LSCC-32 User Manual

Nexen AIR CHAMP LSCC-32 User Manual

Straight-bore clutch
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Straight-Bore Clutch
LSCC-32, 44, 54
1
FORM NO. L-21099-K-1214

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Summary of Contents for Nexen AIR CHAMP LSCC-32

  • Page 1 Straight-Bore Clutch LSCC-32, 44, 54 FORM NO. L-21099-K-1214...
  • Page 2 In accordance with Nexen’s established policy of constant product improvement, the specifications contained in this manual are subject to change without notice. Technical data listed in this manual are based on the latest information available at the time of printing and are also subject to change without notice.
  • Page 3: Table Of Contents

    Table of Contents General Specifications ----------------------------------------------------------------------------------------------------------------------- 4 General Safety Precautions ---------------------------------------------------------------------------------------------------------------- 4 Installation ----------------------------------------------------------------------------------------------------------------------------------------- 5 Lubrication ---------------------------------------------------------------------------------------------------------------------------------------- 5 Air Connections --------------------------------------------------------------------------------------------------------------------------------- 6 Operation ------------------------------------------------------------------------------------------------------------------------------------------ 6 Troubleshooting --------------------------------------------------------------------------------------------------------------------------------- 7 Maintenance: Facing Kit ------------------------------------------------------------------------------------------------------------------------------------ 8 Repair Kit ------------------------------------------------------------------------------------------------------------------------------------- 9 Repair Kits --------------------------------------------------------------------------------------------------------------------------------------- 10 Replacement Parts --------------------------------------------------------------------------------------------------------------------------- 11 Warranty ----------------------------------------------------------------------------------------------------------------------------------------- 12 FORM NO.
  • Page 4: General Specifications

    CAUTION WARNING Ensure proper guarding of the product is used. Watch for sharp features when Nexen recommends the machine builder interacting with this product. design guarding in compliance with OSHA 29 parts have complex shapes and CFR 1910 “Occupational Safety and Health machined edges.
  • Page 5: Installation

    NOTE Nexen pneumatically actuated devices require clean, pressure regulated air for maximum performance and life. All seals in Nexen pneumatically operated devices are lubricated for life, and do not require additional lubrication. However, some customers prefer to use an air line lubricator, which injects oil into the pressurized air, forcing an oil mist into the air chamber.
  • Page 6: Air Connections

    All air circuits to be used with this product must be designed following ISO 4414 guidelines. NOTE For quick response, Nexen recommends a quick exhaust valve and short air lines between the Control Valves and Brake Control Circuit the product. Align the air inlet ports to a down position...
  • Page 7: Troubleshooting

    TROUBLESHOOTING Symptom Probable Cause Solution Worn Friction Facings Replace the Friction Facings. Check for a control valve malfunction Air not getting to the Mutiple Disc. Failure to engage or low air pressure and replace the Clutch control valve if necessary. Air leaks around the O-ring Seals Replace the O-ring Seals Failure to disengage...
  • Page 8: Maintenance

    MAINTENANCE Nexen offers two different kits to aid in the maintenance of the LSCC: a facing kit and a repair kit (See REPAIR KITS SECTION for part numbers). The facing kit contains friction facings, steel friction plates, and springs. The repair kit includes O-Rings and bearings.
  • Page 9: Repair Kit

    MAINTENANCE (continued) REPAIR KIT CAUTION Working with spring loaded or tension The repair kit replaces bearings and O-Rings. loaded fasteners and devices can cause NOTE injury. Wear safety glasses and take the See Table 3 and Figure 3 for correct tools. appropriate safety precautions.
  • Page 10: Repair Kits

    MAINTENANCE (continued) eassembly Refer to Figures 3 -8. 19. Support the inner race of the pilot Bearing (Item 6) and press the Hub into the Pilot (Item 1). Reinstall the retaining rings. 20. Reinstall all of Friction Facings (Item 4), Friction Plates (Item 5), Springs (Item 19) and Washers (Item 20).
  • Page 11: Replacement Parts

    REPLACEMENT PARTS The item or balloon number for all Nexen products is used When ordering replacement parts, specify model for part identification on all product parts lists, product designation, item number, part description, and quantity. price lists, unit assembly drawings, bills of materials, and Purchase replacement parts through your local Nexen instruction manuals.
  • Page 12: Warranty

    Buyer shall be obligated to pay or which Buyer may incur based upon, related to or arising out of its contracts with its customers or other third parties. In no event shall Nexen be liable for any amount of damages in excess of amounts paid by Buyer for Products or services as to which a breach of contract has been determined to exist.

This manual is also suitable for:

Air champ lscc-44Air champ lscc- 54

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