CONTENTS
MHL380 D
4.7.8 Fuel pre-filter ......................................................................................................... 4.43
4.7.9 Hydraulic oil temperature ....................................................................................... 4.45
4.7.10 Hydraulic oil level ................................................................................................... 4.46
4.7.11 Hydraulic oil filter (main and auxiliary circuits) ........................................................ 4.47
4.7.12 Bypassing the shutdown function ........................................................................... 4.48
4.8 Operator’s stand........................................................................................................... 4.49
4.8.1 Comfort driver’s seat .............................................................................................. 4.49
4.8.2 Steering Wheel ...................................................................................................... 4.51
4.8.2.1 Adjusting the steering column ........................................................................... 4.51
4.9 Heating and air conditioning ......................................................................................... 4.52
4.9.1 Heating mode ........................................................................................................ 4.54
4.9.2 Supplementary heating (optional) .......................................................................... 4.55
4.9.3 Air conditioning mode ............................................................................................ 4.58
4.10 Cab .............................................................................................................................. 4.59
4.10.1 Safety .................................................................................................................... 4.59
4.10.2 Handles ................................................................................................................. 4.59
4.10.3 Opening/closing the windscreen ............................................................................ 4.60
4.10.4 Adjusting the sunblind ............................................................................................ 4.61
4.10.5 Skylight .................................................................................................................. 4.61
4.10.6 Cab door ................................................................................................................ 4.62
4.10.7 Side window ........................................................................................................... 4.62
4.10.8 Interior lighting ....................................................................................................... 4.63
4.10.9 Emergency hammer .............................................................................................. 4.63
4.10.10 Fire extinguisher (optional)
.................................................................................... 4.63
4.10.11 Windshield wiper/Intermittent wiping ...................................................................... 4.64
4.10.12 Wiper water pump ................................................................................................. 4.65
4.10.13 Sockets .................................................................................................................. 4.66
4.10.14 Bottle holder and lunchbox..................................................................................... 4.66
4.10.15 Radio, CD player (optional) .................................................................................... 4.67
4.11 Cab which can be raised and moved forward hydraulically .......................................... 4.68
4.11.1 Before putting the machine into operation.............................................................. 4.68
4.11.2 During operation .................................................................................................... 4.68
4.11.3 Driving with the cab elevated ................................................................................. 4.69
4.11.4 Parking the machine .............................................................................................. 4.69
4.11.5 Positioning the cab ................................................................................................ 4.70
4.11.6 Emergency lowering of cab .................................................................................... 4.72
4.11.7 Cab protection ventilation (optional) ....................................................................... 4.73
4.11.7.1 Operating principle of the filter system .............................................................. 4.74
4.11.7.2 Switching on the filter system ............................................................................ 4.75
4.12 Travel operation ........................................................................................................... 4.76
4.12.1 Carrying loads with loading machines .................................................................... 4.77
4.13 Setting the machine in motion ...................................................................................... 4.78
4.13.1 Rear view camera (optional) .................................................................................. 4.80
4.13.1.1 Camera image display ...................................................................................... 4.80
4.13.1.2 Machine operating statuses .............................................................................. 4.81