Description
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Model List:
- HM870Q, HM1270Q, HM1570Q, HM1770Q, HM2470Q, HM3070Q, HM4170Q Hydraulic Breakers
- 1. About this Manual ………………………………………………………………………………1
- 2. Units of Measurement ……………………………………………………………………1
- 3. Carrier Machine Suitability ……………………………………………………………..1
- 4. Identification ……………………………………………………………………………………..2
- 5. Data Plate …………………………………………………………………………………….2
- 6. Component Identification ………………………………………………………………..3
- 7. Safety Check List ……………………………………………………………………………….4
- 8. Safety – Yours and Others ………………………………………………………………4
- 9. Safety Warnings ……………………………………………………………………………4
- 10. Safety Labels …………………………………………………………………………………….8
- 11. Safety Label Identification ………………………………………………………………8
- 12. Part Numbers and Description ………………………………………………………9
- 13. Installation
- 14. Consumables ………………………………………………………………………………….. 11
- 15. Mineral Hydraulic Oil …………………………………………………………………… 11
- 16. Non-mineral Hydraulic Oil ……………………………………………………………. 11
- 17. Grease ………………………………………………………………………………………. 11
- 18. Gas ……………………………………………………………………………………………12
- 19. Hanger Bracket ………………………………………………………………………………..13
- 20. Tool ………………………………………………………………………………………………..14
- 21. Selection of the Right Tool …………………………………………………………….14
- 22. Standard Tools …………………………………………………………………………….14
- 23. Installation of the Tool …………………………………………………………………..14
- 24. Safety First ……………………………………………………………………………….14
- 25. Removing the Tool ……………………………………………………………………….15
- 26. Hydraulic Breaker Installation …………………………………………………………….16
- 27. Preparation …………………………………………………………………………………16
- 28. Installation ………………………………………………………………………………..16
- 29. Non JCB carriers ………………………………………………………………………16
- 30. Mechanical Installation …………………………………………………………………17
- 31. Hydraulic Installation ……………………………………………………………………18
- 32. Hydraulic Connections …………………………………………………………………18
- 33. Removing the Attachment …………………………………………………………….20
- 34. Short Period of Non-Use …………………………………………………………….20
- 35. Lengthy Period of Non-Use ………………………………………………………..20
- 36. Storage of the Breaker …………………………………………………………………20
- 37. General Safety ………………………………………………………………………….20
- 38. Control Settings ……………………………………………………………………………….21
- 39. Carrier Machine Procedures …………………………………………………………21
- 40. Oil Flow – Pressure Settings ………………………………………………………….21
- 41. A.R.V. Settings ……………………………………………………………………………21
- 42. Setting the AMS Hammer Warning ………………………………………………..23
- 43. Operation
- 44. Preparation ……………………………………………………………………………………..25
- 45. Correct Operation …………………………………………………………………………….26
- 46. Working Angle …………………………………………………………………………….26
- 47. Breaker Rocking ………………………………………………………………………….26
- 48. Cylinder Positions ………………………………………………………………………..27
- 49. Incorrect Operation …………………………………………………………………………..28
- 50. Working Angle …………………………………………………………………………….28
- 51. Levering ……………………………………………………………………………………..28
- 52. Cylinder Positions ………………………………………………………………………..28
- 53. Impacting (use as a Sledgehammer) ……………………………………………..29
- 54. Lifting-Transporting ………………………………………………………………………29
- 55. Moving Objects ……………………………………………………………………………29
- 56. Use under Water …………………………………………………………………………29
- 57. Tunnelling work …………………………………………………………………………..30
- 58. Working Conditions ………………………………………………………………………….31
- 59. High Ambient Temperature ……………………………………………………………31
- 60. Low Ambient Temperature ……………………………………………………………31
- 61. Energy Control …………………………………………………………………………………32
- 62. Power Stop Mode ………………………………………………………………………..32
- 63. Application ……………………………………………………………………………….32
- 64. Easy Power Mode ………………………………………………………………………32
- 65. Application ……………………………………………………………………………….32
- 66. Switching between PS and EP ………………………………………………………33
- 67. Maintenance
- 68. Lubrication ………………………………………………………………………………………35
- 69. Introduction …………………………………………………………………………………35
- 70. Grease cartridge ………………………………………………………………………….35
- 71. Operating the JCB Autogrease ……………………………………………………..36
- 72. Manual Lubrication ………………………………………………………………………37
- 73. Checks Required ……………………………………………………………………………..38
- 74. Tool for Wear ………………………………………………………………………………38
- 75. Wear Bushes and Buffer Ring ……………………………………………………….38
- 76. Retainer Bars ……………………………………………………………………………..39
- 77. Impact Face of the Percussion Piston …………………………………………….39
- 78. Breaker Housing and Breaker Bracket ……………………………………………40
- 79. Piston Accumulator ……………………………………………………………………..40
- 80. Checking: …………………………………………………………………………………40
- 81. Filling or refilling ………………………………………………………………………..40
- 82. Checking and lowering pressure: ………………………………………………..43
- 83. After filling: ……………………………………………………………………………….43
- 84. High-Pressure Accumulator Checks …………………………………………….43
- 85. Hydraulic Lines ……………………………………………………………………………44
- 86. Hanger Bracket …………………………………………………………………………..44
- 87. Checking and Cleaning the Hydraulic Oil Filter ………………………………..44
- 88. Hydraulic Oils, Filtering and Cooling …………………………………………………..45
- 89. Introduction …………………………………………………………………………………45
- 90. Possible Result of using incorrect Oil ……………………………………………..45
- 91. Special Oils …………………………………………………………………………………45
- 92. Hydraulic Oil Purity ………………………………………………………………………45
- 93. Oil Filter ……………………………………………………………………………………..46
- 94. Care and Maintenance Schedule ……………………………………………………….47
- 95. Tightening Torques …………………………………………………………………………..48
- 96. Transport ………………………………………………………………………………………..52
- 97. Transport with crane …………………………………………………………………….52
- 98. Transport on a Pallet ……………………………………………………………………53
- 99. Transport on a Lorry …………………………………………………………………….53
- 100. Travelling On Site ………………………………………………………………………..54
- 101. Troubleshooting ……………………………………………………………………………….55
- 102. Disposal of Consumables ……………………………………………………………..56
- 103. Specification
- 104. Technical Details ………………………………………………………………………………57
- 105. Part Numbers
- 106. Nitrogen Adaptor Reference Chart ……………………………………………………..59
- 107. Tool Reference Chart ………………………………………………………………………..61
- 108. Warranty
- 109. Warranty and Procedure …………………………………………………………………..63
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