5.1.2 Drive with operator on the ground .............................................................................................................................. 51
5.1.3 Platform lifting and lowering........................................................................................................................................ 51
5.1.4 Manual extension of the platform................................................................................................................................ 52
5.1.5 Other functions of the platform control panel .............................................................................................................. 52
5.1.5.1 Manual horn ...................................................................................................................................................... 52
5.1.5.2 Emergency stop button ..................................................................................................................................... 52
5.1.5.3 Green warning light, control panel enabled ....................................................................................................... 52
5.1.5.4 Red warning light, flat battery ............................................................................................................................ 52
5.1.5.5 Red warning light, overload ............................................................................................................................... 52
5.1.5.6 Red warning light, danger due to instability or drive control disable ................................................................. 53
5.2 Ground control panel ............................................................................................................................................................ 53
5.2.1 Hour meter/battery protection (A) ............................................................................................................................... 53
5.2.2 Emergency stop button (B) ......................................................................................................................................... 54
5.2.3 On-off key / control panel selection (C) ...................................................................................................................... 54
5.2.4 Warning light: control station enabled (D) ................................................................................................................... 54
5.2.5 Platform lifting/lowering lever (E) ................................................................................................................................ 54
5.2.6 Movement alarm ......................................................................................................................................................... 54
5.3 Platform access.................................................................................................................................................................... 55
5.4 Machine start-up .................................................................................................................................................................. 55
5.5 Machine stop ........................................................................................................................................................................ 56
5.5.1 Normal stop ................................................................................................................................................................ 56
5.5.2 Emergency stop button ............................................................................................................................................... 56
5.6 Manual emergency lowering ................................................................................................................................................ 57
5.6.1 Manual emergency lowering Standard control ........................................................................................................... 57
5.6.2 Manual emergency lowering Optional control with manual pump ............................................................................... 58
5.7 Socket for electric tool connection (optional)........................................................................................................................ 59
5.8 End of work .......................................................................................................................................................................... 59
6. HANDLING AND CARRYING ................................................................................................................................................... 60
6.1 Handling ............................................................................................................................................................................... 60
6.2 Carrying ............................................................................................................................................................................... 61
6.2.1 Removable rails .......................................................................................................................................................... 62
6.2.2 Fold-down rails (optional) ........................................................................................................................................... 63
6.3 Emergency towing of the machine ....................................................................................................................................... 65
7. MAINTENANCE ........................................................................................................................................................................ 66
7.1 Safety lock for maintenance operations ............................................................................................................................... 67
7.2 Machine cleaning ................................................................................................................................................................. 68
7.3 General maintenance ........................................................................................................................................................... 68
7.3.1 Various adjustments ................................................................................................................................................... 69
7.3.2 Greasing ..................................................................................................................................................................... 70
7.3.3 Hydraulic circuit oil level check and change ............................................................................................................... 71
7.3.3.1 Biodegradable hydraulic oil (Optional) .............................................................................................................. 72
7.3.3.2 Emptying ................................................................................................................................................................ 72
7.3.3.3 Filters ..................................................................................................................................................................... 72
7.3.3.4 Washing ................................................................................................................................................................. 72
7.3.3.5 Filling ..................................................................................................................................................................... 72
7.3.3.6 Commissioning / check .......................................................................................................................................... 72
7.3.3.7 Mix ......................................................................................................................................................................... 73
7.3.3.8 Micro-filtration ........................................................................................................................................................ 73
7.3.3.9 Disposal ................................................................................................................................................................. 73
7.3.3.10 Topping up ............................................................................................................................................................. 73
7.3.4 Hydraulic filter replacement ........................................................................................................................................ 74
7.3.5 Pressure relief valve adjustment and operation check ............................................................................................... 75
7.3.6 Lifting circuit pressure relief valve operation check .................................................................................................... 76
7.3.7 Braking valves operation check .................................................................................................................................. 77
7.3.8 Inclinometer operation check ...................................................................................................................................... 78
7.3.9 Platform overload controller operation check and adjustment .................................................................................... 79
7.3.10 Overload controller by-pass ........................................................................................................................................ 83
7.3.11 Safety microswitches operation check ........................................................................................................................ 84