
6.4 Using the centre line eradicator 51
6.5 Using the hydraulic top link 52
6.6 Coupling the implement 53
6.6.1 Coupling the 3-point mounting frame 53
6.6.2 Coupling the hydraulic hose lines 53
6.6.3 Coupling the power supply 55
6.6.4 Coupling the universal joint shaft 56
6.6.5 Coupling the power supply for
additional fan 56
6.7 Preparing the implement for
operation 57
6.7.1 Uncoupling the transport frame 57
6.7.2 Unfolding the implement 58
6.7.3 Manual working depth adjustment 59
6.7.4 Hydraulic adjustment of the working
depth 62
6.7.5 Adjusting the working depth of the
levelling board 63
6.7.6 Adjust the working depth of the side
guide plates 64
6.7.7 Adjusting the spring tension of the
side guide plates 64
6.7.8 Adjusting the scraper to the roller 65
6.7.9 Preparing the track marker for
operation 66
6.7.10 Preparing the wheel mark
eradicator for operation 68
6.7.11 Adjusting the speed of the tines 71
6.7.12 Adjusting the section end position 73
6.8 Preparing the machine for road
travel 74
6.8.1 Folding in the track marker 74
6.8.2 Folding the implement 74
6.8.3 Coupling the transport frame 75
6.8.4 Transport width with installed potato
tines 77
6.8.5 Telescoping the track marker 77
6.9 Calculating the permissible
payload 78
7Using the machine 79
7.1 Using the implement 79
7.2 Checking the set working depth 79
7.3 Using the track marker 80
7.4 Turning on the headlands 80
8Parking the machine 81
8.1 Unfolding the implement 81
8.2 Lowering the implement 82
8.3 Uncoupling the power supply 82
8.4 Disconnecting the hydraulic
hose lines 83
8.5 Uncoupling the 3-point mounting
frame 83
8.6 Uncoupling the universal joint
shaft 84
9Repairing the machine 85
9.1 Maintaining the machine 85
9.1.1 Maintenance schedule 85
9.1.2 Checking the top link pin and lower
link pin 86
9.1.3 Checking the hydraulic hose lines 87
9.1.4 Checking the wheel bolt tightening
torques 87
9.1.5 Checking the tines 88
9.1.6 Replacing the tines 88
9.1.7 Checking the oil level in the manual
transmission 89
9.1.8 Checking the oil level in the angular
gearbox 90
9.1.9 Checking the oil level in the spur
gear trough 90
9.1.10 Changing the oil of the manual
transmission 91
9.1.11 Changing the oil of the angular
gearbox 92
9.1.12 Replacing the oil filter 93
9.1.13 Checking the wheel mark eradicator
coulter 94
9.1.14 Ratchet clutch maintenance 95
9.1.15 Universal joint shaft maintenance 95
9.2 Lubricating the implement 96
9.2.1 Overview of lubrication points 97
9.3 Eliminating faults 99
MG6750-EN-II | C.1 | 21.07.2021
II