5.5. Operate the boom system out of transport position ............................... 46
6. During operation ................................................................................. 49
6.1. OLP (Overload protection) ........................................................... 49
7. Ending crane operation ......................................................................... 51
7.1. Operate the crane to parking position ............................................... 51
7.2. Placing the stabiliser extensions and legs in transport position [AR+] .......... 52
7.3. Switching off the safety system ...................................................... 54
7.4. Emergency operation Valve-V91 .................................................... 54
7.5. Transport warning [option] ............................................................ 55
8. Maintenance and Service ....................................................................... 56
8.1. Service .................................................................................. 56
8.2. Warranty ................................................................................ 57
8.3. Follow the maintenance instructions! ............................................... 57
8.3.1. Daily inspection .............................................................. 60
8.3.2. Monthly inspection and maintenance ..................................... 64
8.3.3. Annual maintenance ........................................................ 65
8.4. Lubrication .............................................................................. 65
8.4.1. Lubrication schedule ........................................................ 66
8.4.2. Greasing the upper column bearing and three-point bridge ............ 67
8.4.3. Lubrication of slide pads in boom system ................................ 68
8.4.4. Lubrication of the hooks .................................................... 68
8.5. Checking and topping up oil levels .................................................. 69
8.5.1. Slewing housing: checking the oil level and topping up ................ 69
8.5.2. Checking of the oil level of the tank ....................................... 70
8.6. Replacement of filters ................................................................. 72
8.7. Bleeding air from the hydraulic system ............................................. 73
8.8. Troubleshooting ........................................................................ 74
8.8.1. Main fuses ................................................................... 74
8.8.2. Faults on the crane .......................................................... 74
9. Decommissioning ................................................................................ 77
9.1. Decommissioning a crane ............................................................ 77
10. Technical Data .................................................................................. 79
10.1. Documentation ....................................................................... 79
10.2. Identification of the loader crane ................................................... 79
10.3. Daily inspection checklist ........................................................... 80
10.4. Monthly inspection checklist ........................................................ 81
4
HIAB 410K PRO