JCB HM80 Hydraulic Breakers Operator Manual 333-A3811-01

Description

• Model List:
  • HM80 Hydraulic Breakers

• 1. Contents Page No.
• 2. About this Manual ………………………………………………………………………………1
• 3. Units of Measurement ……………………………………………………………………1
• 4. Carrier Machine Suitability ……………………………………………………………..1
• 5. Identification ……………………………………………………………………………………..2
• 6. Data Plate …………………………………………………………………………………….2
• 7. Component Identification ………………………………………………………………..3
• 8. Safety Check List ……………………………………………………………………………….4
• 9. Safety – Yours and Others ………………………………………………………………4
• 10. Safety Warnings ……………………………………………………………………………4
• 11. Safety Labels …………………………………………………………………………………….8
• 12. Safety Label Identification ………………………………………………………………8
• 13. Part Numbers and Description ………………………………………………………8
• 14. Installation
• 15. Consumables ………………………………………………………………………………….. 11
• 16. Grease ………………………………………………………………………………………. 11
• 17. Mineral Hydraulic Oil …………………………………………………………………… 11
• 18. Non-mineral Hydraulic Oil ……………………………………………………………. 11
• 19. Gas …………………………………………………………………………………………… 11
• 20. Tool ………………………………………………………………………………………………..12
• 21. Selection of the Right Tool …………………………………………………………….12
• 22. Standard Tools …………………………………………………………………………….12
• 23. Tool Replacement ………………………………………………………………………..12
• 24. Safety First ……………………………………………………………………………….12
• 25. Installation and Removal …………………………………………………………………..13
• 26. Safety First …………………………………………………………………………………13
• 27. Installation (JCB Micro Series Machines and 801 Series Mini Excavators)
• 28. ………………………………………………………………………………………………..13
• 29. Removal (JCB Micro Series Machines 801 Series Mini Excavators) ..13
• 30. Non-JCB Carriers ……………………………………………………………………..14
• 31. Hydraulic Installation ……………………………………………………………………15
• 32. Hydraulic Connections …………………………………………………………………15
• 33. Removal of the Attachment …………………………………………………………..16
• 34. Short Period of Non-Use …………………………………………………………….16
• 35. Lengthy Period of Non-Use ………………………………………………………..16
• 36. Storage of the Breaker …………………………………………………………………17
• 37. General Safety ………………………………………………………………………….17
• 38. Operation
• 39. Preparation ……………………………………………………………………………………..19
• 40. Correct Operation …………………………………………………………………………….20
• 41. Working Angle …………………………………………………………………………….20
• 42. Breaker Rocking ………………………………………………………………………….21
• 43. Cylinder Positions ………………………………………………………………………..21
• 44. Incorrect Operation …………………………………………………………………………..22
• 45. Working Angle …………………………………………………………………………….22
• 46. Levering ……………………………………………………………………………………..22
• 47. Cylinder Positions ………………………………………………………………………..22
• 48. Impacting (use as a Sledgehammer) ……………………………………………..23
• 49. Lifting-Transporting ………………………………………………………………………23
• 50. Moving Objects ……………………………………………………………………………23
• 51. Use under Water …………………………………………………………………………23
• 52. Tunnelling work …………………………………………………………………………..24
• 53. Working Conditions ………………………………………………………………………….25
• 54. High Ambient Temperature ……………………………………………………………25
• 55. Low Ambient Temperature ……………………………………………………………25
• 56. Maintenance
• 57. Lubrication ………………………………………………………………………………………27
• 58. Manual Lubrication ………………………………………………………………………27
• 59. Checks Required ……………………………………………………………………………..28
• 60. Tool for Wear ………………………………………………………………………………28
• 61. Wear Bushes and Buffer Ring ……………………………………………………….28
• 62. Stopper Pin …………………………………………………………………………………29
• 63. Stopper pin wear limits ……………………………………………………………….29
• 64. Impact Face of the Percussion Piston …………………………………………….29
• 65. Breaker Housing and Breaker Bracket ……………………………………………29
• 66. Piston Accumulator ……………………………………………………………………..29
• 67. Checking: …………………………………………………………………………………29
• 68. Service …………………………………………………………………………………………..30
• 69. Charging the Accumulators …………………………………………………………..30
• 70. Charge the Nitrogen Gas into the Piston Accumulator ……………………30
• 71. Hydraulic Lines ……………………………………………………………………………33
• 72. Checking and Cleaning the Hydraulic Oil Filter ………………………………..33
• 73. Hydraulic Oils, Filtering and Cooling …………………………………………………..34
• 74. Introduction …………………………………………………………………………………34
• 75. Possible Result of using incorrect Oil ……………………………………………..34
• 76. Special Oils …………………………………………………………………………………34
• 77. Hydraulic Oil Purity ………………………………………………………………………34
• 78. Oil Filter ……………………………………………………………………………………..35
• 79. Care and Maintenance Schedule ……………………………………………………….36
• 80. Tightening Torques …………………………………………………………………………..37
• 81. Transport ………………………………………………………………………………………..38
• 82. Transport on a Pallet ……………………………………………………………………38
• 83. Transport on a Lorry …………………………………………………………………….38
• 84. Travelling On Site ………………………………………………………………………..39
• 85. Troubleshooting ……………………………………………………………………………….40
• 86. Disposal of Breaker ……………………………………………………………………..41
• 87. Specification
• 88. Technical Details ………………………………………………………………………………43
• 89. Part Numbers
• 90. Nitrogen Adaptor Reference Chart ……………………………………………………..45
• 91. Warranty
• 92. Warranty and Procedure …………………………………………………………………..47