Nord Drivesystems SK 12307 - Page 7

Table of Contents
B 1050 en-1819 7
4.8 Temperature monitoring (Option: PT100) ........................................................................................ 60
4.9 Backstop / freewheeling coupling (Option: R, WX) .......................................................................... 61
4.10 Checking the gear unit ..................................................................................................................... 65
4.11 Checklist .......................................................................................................................................... 66
4.11.1 Obligatory ........................................................................................................................... 66
4.11.2 Optional .............................................................................................................................. 67
5 Service and maintenance ......................................................................................................................... 68
5.1 Service and Maintenance Intervals .................................................................................................. 68
5.2 Service and maintenance work ........................................................................................................ 70
5.2.1 Visual inspection ................................................................................................................. 71
5.2.2 Running noises ................................................................................................................... 71
5.2.3 Gear unit cooling with fan (Option: FAN) ............................................................................ 71
5.2.4 Heat exchanger (Option CS2) ............................................................................................ 71
5.2.5 Shaft sealing rings .............................................................................................................. 72
5.2.6 Oil level ............................................................................................................................... 73
5.2.6.1 Oil level screw 73
5.2.6.2 Oil inspection glass/oil level glass (Option: OSG), Oil level indicator (Option: OST) 74
5.2.6.3 Oil dipstick (Option: PS) 74
5.2.6.4 Oil level tanks (Option: OT) 74
5.2.7 Venting ............................................................................................................................... 75
5.2.7.1 Vent filter (Option: FV) 75
5.2.7.2 Cellulose filter (Option: EF) 75
5.2.7.3 Drying agent filter (Option: DB) 76
5.2.8 Rubber buffer (Option: ED) ................................................................................................. 76
5.2.9 Piping ................................................................................................................................. 76
5.2.9.1 Piping (Option: LC, LCX, OT) 76
5.2.9.2 Hose lines (Option: LC, LCX, CS1, CS2, OT) 76
5.2.10 Oil filter (Option: CS1-X, CS2-X, LC/LCX) .......................................................................... 77
5.2.11 Bearings is the output flange (Option: VL2/3/4/6, KL2/3/4/6) .............................................. 77
5.2.12 Taconite seal ...................................................................................................................... 78
5.2.13 Changing the oil .................................................................................................................. 79
5.2.14 Internal cooling system (Option: CC) .................................................................................. 80
5.2.15 Bearings in the gear unit ..................................................................................................... 80
5.2.16 V-belts (belt drives) ............................................................................................................. 81
5.2.17 General overhaul ................................................................................................................ 81
6 Disposal ..................................................................................................................................................... 82
7 Appendix .................................................................................................................................................... 83
7.1 Standard positions of the oil drain, vent and oil level ....................................................................... 83
7.2 Installation orientation ...................................................................................................................... 97
7.2.1 Helical gear unit .................................................................................................................. 97
7.2.2 Bevel helical gear unit ........................................................................................................ 97
7.3 Lubricants ........................................................................................................................................ 98
7.3.1 Roller bearing greases ....................................................................................................... 98
7.3.2 Types of lubricant oil ........................................................................................................... 99
7.3.3 Lubricant quantities .......................................................................................................... 101
7.3.3.1 Helical gear units 101
7.3.3.2 Helical bevel gear units 102
7.3.3.3 MAXXDRIVE
®
XT industrial helical bevel gear unit 102
7.4 Torque values ................................................................................................................................ 103
7.5 Tolerances for bolting surfaces ...................................................................................................... 103
7.6 Troubleshooting ............................................................................................................................. 104
7.7 Leakage and leak-tightness ........................................................................................................... 106
7.8 Repair information .......................................................................................................................... 108
7.8.1 Repairs ............................................................................................................................. 108
7.8.2 Internet information ........................................................................................................... 108
7.9 Abbreviations ................................................................................................................................. 109