Contents
© Anbaufräsen PC GmbH | 3390 5221 01 | 2020-09-07
Original Instructions
5
7.10 Replace round attack picks..............................................................................................................................50
7.10.1 Replace round attack pick with knock on retainer ...........................................................................................51
7.10.2 Replace round attack pick with retaining sleeve..............................................................................................52
7.10.3 Replace round attack picks with quick snap retainer.......................................................................................53
7.10.4 Replace round attack picks with retaining ring ................................................................................................54
7.11 Replace cutter drum .........................................................................................................................................55
7.11.1 Disassemble cutter drum ER100L - ER2000L.............................................................................................55
7.11.2 Disassemble cutter drum ERL700, ERL1100................................................................................................56
7.11.3 Assemble cutter drum......................................................................................................................................57
7.12 Checking hydraulic lines..................................................................................................................................58
7.13 Checking and cleaning the hydraulic oil filter of the carrier.........................................................................59
7.14 Replace hydraulic hoses ..................................................................................................................................59
7.15 Actions following maintenance .......................................................................................................................59
7.16 Bolt connections / Tightening torques ...........................................................................................................60
8 Troubleshooting.......................................................................................................................63
8.1 Faults table ........................................................................................................................................................63
8.2 Cutter drum does not turn / is blocked ...........................................................................................................64
8.3 Cutter drum turns too slowly ...........................................................................................................................64
8.4 Drum cutter stops moving with light pressure ..............................................................................................65
8.5 Unusual oscillation of the cutter drum ...........................................................................................................65
8.6 Round attack picks do not turn .......................................................................................................................65
8.7 Unusually loud gear noise ...............................................................................................................................65
8.8 Unusually loud noise from the hydraulic motor ............................................................................................65
8.9 Overpressure cover for the hydraulic motor deformed, oil leak on sealing surface, oil leak at the pres-
sure limiting valve.............................................................................................................................................66
8.10 Oil leaking at the cutter drum area ..................................................................................................................66
8.11 Behaviour following fault elimination .............................................................................................................66
9 Repair ........................................................................................................................................67
9.1 Sending in the hydraulic attachment for repairs ...........................................................................................67
10 Storage......................................................................................................................................68
10.1 Drum cutter........................................................................................................................................................68
10.1.1 Short storage ...................................................................................................................................................68
10.1.2 Long storage....................................................................................................................................................68
10.2 Cutter drum........................................................................................................................................................68
10.3 Round attack picks ...........................................................................................................................................68
11 Disposal ....................................................................................................................................69
11.1 Drum cutter........................................................................................................................................................69
11.2 Hydraulic hoses ................................................................................................................................................69
11.3 Hydraulic oil.......................................................................................................................................................69
11.4 Gear oil...............................................................................................................................................................69
12 Technical specifications..........................................................................................................70
12.1 Technical specifications ADU..........................................................................................................................79
13 Appendix...................................................................................................................................81
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