Nexen AIR CHAMP FMBS-875 User Manual

Flange mounted spring engaged brake

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AIR CHAMP PRODUCTS
User Manual
Flange Mounted Spring Engaged
Brake
Model FMBS-875
(i)
FORM NO. L-20206-A-0601

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Summary of Contents for Nexen AIR CHAMP FMBS-875

  • Page 1 AIR CHAMP PRODUCTS User Manual Flange Mounted Spring Engaged Brake Model FMBS-875 FORM NO. L-20206-A-0601...
  • 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 Introduction ---------------------------------------------------------------------------------------------------------------------------------------- 1 Installation ---------------------------------------------------------------------------------------------------------------------------------------- 1 Air Connections -------------------------------------------------------------------------------------------------------------------------------- 1 Lubrication---------------------------------------------------------------------------------------------------------------------------------------- 2 Troubleshooting --------------------------------------------------------------------------------------------------------------------------------- 3 Parts Replacement ---------------------------------------------------------------------------------------------------------------------------- 3 Replacement Parts ---------------------------------------------------------------------------------------------------------------------------- 7 Parts List ------------------------------------------------------------------------------------------------------------------------------------------- 7 Warranties ----------------------------------------------------------------------------------------------------------------------------------------- 8 (iii)
  • Page 4: Introduction

    Accordingly, anyone who uses a procedure that is not recommended by Nexen must first satisfy themselves that neither their safety or the safety of the product will be jeopardized by the service method selected.
  • Page 5: Lubrication

    3. Divide cu. in. / min. by 1728 to determine cu. ft. / min. (SCFM). 4. Multiply cu. ft. / min. (SCFM) by cycles per minute. NOTE: Nexen recommends one drop of oil every 20 SCFM. 0 10 20 30 40 50 60 70 80 90 100 5.
  • Page 6: Troubleshooting

    TROUBLESHOOTING l o r f l a i t c r i a l r i l o r c i r i t a i l p c i r i l p . r e o i t n i r l l a r i a...
  • Page 7 HOUSING BEARING REPLACEMENT 1. Remove Socket Head Cap Screws (Item 14), then separate Air Chamber and Male Pilot Assembly from Housing (Item 1) (See Fig. 4). Bearing Ring (Item 2) 2. Remove Housing Guard (Item 27) (See Fig. 4). Guard (Item 27) 3.
  • Page 8 PISTON BEARING, COMPRESSION SPRING, AND O-RING SEAL REPLACEMENT 1. Compress Piston (Item 15) into Air Chamber (Item 13), then remove Retaining Ring (Item 6) securing Splined Air Chamber Splined Disc (Item 9) inside Piston (See Fig. 6). Disc & Piston Assembly (Item 9) Special attention should be exercised when Retaining...
  • Page 9 FMBS-875 REASSEMBLY Shaft (Item 24) Air Chamber & Piston O-ring Assembly Socket Head Seal Housing Cap Screw (Item 23) (Item 1) (Item 14) Spring Housing (Item 21) Retaining Guard Ring Lubricate this (Item 27) (Item 25) area with NEVER-SEEZ ® Socket Head Cap Screw (Item 14)
  • Page 10: 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 11: Warranties

    Exclusive Remedy The exclusive remedy of the Buyer for any breach of the warranties set out above will be, at the sole discretion of Nexen, a repair or replacement with new, serviceably used or reconditioned Product, or issuance of credit in the amount of the purchase price paid to Nexen by the Buyer for the Products.

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