Numa Champion RC300, Care & Maintenance Instructions

Champion

® 

RC300    

TABLE OF CONTENTS

Page

Section I General Description ...........................................

1

Functional Description ............................................................. 2

 1. Backhead ........................................................................ 2

  2.  Connector Pins ................................................................ 2

  3.  Check Valve Seat ........................................................... 2

  4.  Check Valve  .................................................................. 2

  5.  Check Valve Spring ........................................................ 2

  6.  Collection Tube ............................................................... 2

  7.  Collection Tube Housing ................................................ 2

  8.  Belleville Washers  .......................................................... 2

  9.  Feed Tube Housing ......................................................... 3

 10.  Feed Tube Compression Ring ........................................ 3

 11.  Feed Tube ........................................................................ 3

 12.  Piston ................................................................................ 3

 13.  Case ................................................................................. 3

 14.  Bit Bearing ........................................................................ 3

 15.  Snap Ring ......................................................................... 3

 16.  Bit Retaining Rings ........................................................... 4

 17.  Thrust Washers ................................................................. 4

 18.  Chuck ............................................................................... 4

 19.  Chuck Bushing ................................................................ 4

 20.  Drive Plates ...................................................................... 4

Section II Maintenance

 ................................................................. 5

 Disassembly .............................................................................. 5

 Inspection .................................................................................. 8

General Assembly .................................................................. 11

Feed Tube Assembly .............................................................. 11

Hammer Assembly ................................................................. 12

Section III Parts Identification

 ................................................... 14

Challenger RC300 Exploded View ................................14 & 15

Part Number Reference .................................................14 & 15

Section IV Air Consumption Chart

 .......................................... 16

Section V Lubrication

 ................................................................... 17

Section VI Storage

......................................................................... 18

Short Term ................................................................................ 18

Long Term ................................................................................ 18

 Restarting ................................................................................. 19

Section VII Button Bit Maintenance

 ....................................... 20

 General .................................................................................... 20

 Sharpening .............................................................................. 20

Section VIII Recommended Spares

 ....................................... 21

Challenger RC300 Recommended Spares .......................... 21