RS Power Tubing Tong Manual

Technical Manual for CAV CAVINS INS/BJ /BJ Model RS Power Tubi ng Tong

Table of Contents A. IMPORTANT SAFETY NOTICE ............................................................................................................................. 3 B. SPECIFICATIONS SPECIFI CATIONS .................................... .................. .................................... ................................... ................................... .................................... ................................... ................................... .................... .. 6 1. INTRODUCTION INTRODU CTION .................................. ................ .................................... ................................... ................................... .................................... ................................... ................................... ....................... ..... 7 2. THE CAM AND ROLLER GRIPPING MECHANISM .................................. ................ .................................... ................................... ................................... .......................... ........ 8 3. TONG INSTALLATION ....................................................................................................................................... 10 4. TONG OPERATION ............................................................................................................................................ 12 5. TONG MAINTENANCE ...................................................................................................................................... 15 6. TROUBLE SHOOTING ........................................................................................................................................ 16 7. SHOP REPAIRS .................................................................................................................................................. 19 8. REPLACEMENT PARTS – FRAME ASSEMBLY WITH ROLL OVER HANGER ................. ........................... ................... .................. .................. ........... .. 32 9. TRANSMISSI TRANS MISSION ON ASSEMBLY ASSEMBL Y .................................. ................ ................................... ................................... .................................... ................................... ................................... ..................... ... 37 11. MOTOR, VALVE & PIPING P IPING GROUP WITH POSITIONER ..................... .............................. .................. .................. .................. .................. .................. ................ ....... 41 12. MOTOR, VALVE & PIPING P IPING GROUP WITHOUT POSITIONER ........................ .................................. ................... .................. .................. .................. .............. ..... 42 13. REPLACEMENT PARTS – RIGID HANGER & SUSPENSION SPRING ASSEMBLY .......... ................... .................. .................. .................. ........... 44 14. REPLACMENT REPLAC MENT PARTS – CONTROL VALVE .................................. ................ ................................... ................................... .................................... ................................. ............... 45 15. REPLACEMENT PARTS – STANDARD HYDRAULIC MOTOR ASSEMBLY ............... ........................ .................. .................. .................. ................ ....... 46 16. REPLACEMENT PARTS – HIGH TORQUE HYDRAULIC MOTOR ASSEMBLY ............ ..................... .................. .................. .................. .............. ..... 48 17. ASSEMBLY DIMENSIONS – MODEL RS WITH WI TH POSITIONER & ROLL-OVER HANGER ............. ...................... .................. ................ ....... 50 18. ASSEMBLY DIMENSIONS, MODEL RS WITHOUT WI THOUT POSITIONER & WITH RIGID HANGER ............... ........................ ................. ........ 51 19. SPARE PARTS FOR ONE YEAR OPERATION OF MODEL RS WITH POSITIONER .............. ....................... .................. .................. .............. ..... 52 20. OPERATING OP ERATING RATINGS .................................. ................. ................................... .................................... .................................... ................................... ................................... ........................... ......... 53

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