Table of Contents
4
7.2.2Connecting the hydraulic lines .................................................................................................. 35
7.3PTO shaft ......................................................................................................................................... 37
7.4Install the PTO shaft ......................................................................................................................... 37
8Driving and Transport .......................................................................................................................... 38
9Operation ............................................................................................................................................... 39
9.1Before mowing ................................................................................................................................. 39
9.2Mowing ............................................................................................................................................. 39
9.3From transport into working position ................................................................................................ 40
9.3.1Folding down the Safety Device ............................................................................................... 41
9.3.2Headland Position ..................................................................................................................... 42
9.4Switching from working position to transport position ...................................................................... 43
9.5Detaching the machine .................................................................................................................... 44
10Settings ................................................................................................................................................. 46
10.1Setting Mowing Unit in Working Position ......................................................................................... 46
10.2Adjusting the cutting height .............................................................................................................. 46
10.3Adjust Locking .................................................................................................................................. 47
10.4Adjusting the Compensation Springs ............................................................................................... 48
10.5Setting of the pole protection mechanism ........................................................................................ 49
11Maintenance .......................................................................................................................................... 50
11.1Special Safety Instructions ............................................................................................................... 50
11.1.1Test run ..................................................................................................................................... 50
11.2Spare Parts ...................................................................................................................................... 50
11.3Maintenance table ............................................................................................................................ 51
11.4Tightening torques ............................................................................................................................ 52
11.5Tightening torques (countersunk screws) ........................................................................................ 53
11.5.1Deviating Torque ....................................................................................................................... 53
11.6Rotary hub with shear fuse (optional) .............................................................................................. 54
11.6.1After Shearing Off ..................................................................................................................... 56
11.6.2After Shearing Off ..................................................................................................................... 60
12Maintenance - Gearbox ........................................................................................................................ 62
12.1Main gearbox .................................................................................................................................... 62
12.2Mower Drive Gearbox ...................................................................................................................... 63
12.3Oil level check and oil change on the cutter bar .............................................................................. 64
12.3.1Oil change ................................................................................................................................. 64
12.3.2Checking the oil level ................................................................................................................ 64
13Maintenance - Blade Changing ........................................................................................................... 65
13.1Checking the Cutter Blades and Blade Holder ................................................................................ 65
13.1.1Cutter Blades ............................................................................................................................ 66
13.1.2Blade screw connection ............................................................................................................ 67
13.1.3Blade Quick-Fit Device ............................................................................................................. 67
13.1.4Periodical Inspection of the Leaf Springs ................................................................................. 68
13.1.5Periodical Inspection of the Cutting Discs / Blade Drums ......................................................... 69
13.1.6Abrasion Limit ........................................................................................................................... 70
13.2Blade Changing on Cutting Discs .................................................................................................... 71
13.2.1Blade Screw Connection ........................................................................................................... 72
13.2.2Blade Quick-Fit Device ............................................................................................................. 73
13.3Replacing the linings ........................................................................................................................ 74
14Maintenance – lubrication chart ......................................................................................................... 75