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Table of Contents
Operator's Manual GB
7.2 Placing the stabiliser system in the transport position [AR+] ............... 75
7.2.5 Retract the stabiliser extensions [AR+].................................... 78
7.3 Switching off the control system .................................................... 79
7.4 Emergency operation Valve-V30.................................................... 79
7.5 Emergency operation Valve-V80.................................................... 80
7.6 TWI Transport warning interface.................................................... 82
8. Maintenance and Service ...................................................................... 83
8.1 Service ...................................................................................... 83
8.2 Warranty.................................................................................... 84
8.3 Follow the maintenance instructions! .............................................. 85
8.3.1 Daily inspection .................................................................. 86
8.3.2 Monthly inspection and maintenance....................................... 89
8.3.3 Annual maintenance............................................................. 91
8.3.4 Hoist maintenance ............................................................... 91
8.3.5 Check rope ......................................................................... 93
8.3.6 Cleaning the rope ................................................................ 93
8.3.7 Course and requirements of the rope ....................................... 94
8.3.8 Change of rope.................................................................... 95
8.3.9 Maintenance and monitoring of rope end ................................. 97
8.4 Lubrication................................................................................. 97
8.4.1 Lubrication schedule ............................................................ 98
8.4.2 Lubrication of the upper column bearing ................................. 99
8.4.3 Lubrication of the column bearings......................................... 99
8.4.4 Lubrication of the hooks ..................................................... 100
8.5 Hydraulics ................................................................................ 101
8.5.1 Slewing housing: checking the oil level/oil change .................. 101
8.5.2 Checking the oil tank level .................................................. 101
8.5.3 Changing the hydraulic oil................................................... 102
8.5.4 Bleeding air from the hydraulic system.................................. 105
8.5.5 Replacement of filters......................................................... 105
8.5.6 Replacing the cartridge in high pressure filter ......................... 106
8.5.7 Replacing the cartridge in return oil filter............................... 108
8.5.8 Check gear oil ................................................................... 109
8.5.9 Change of gear oil.............................................................. 111