Siemens SIMOGEAR BA 2030 - Page 6

Table of contents
BA 2030 (2KJ4)
4 Operating Instructions, 07/2020, A5E50009094A/RS-AL
4.7 Mounting an input or output element on the gearbox shaft................................................ 30
4.8 Removing and installing the protection cover ..................................................................... 32
4.9 Installing and removing the shaft-mounted gearbox........................................................... 35
4.9.1 General information on installing the shaft-mounted gearbox ............................................ 35
4.9.2 Hollow shaft with feather key ............................................................................................ 36
4.9.2.1 Mounting the hollow shaft with feather key ....................................................................... 36
4.9.2.2 Removing the hollow shaft with feather key ....................................................................... 37
4.9.3 Hollow shaft with shrink disk ............................................................................................. 39
4.9.3.1 Mounting the hollow shaft with shrink disk ........................................................................ 39
4.9.3.2 Mounting the shrink disk ................................................................................................... 39
4.9.3.3 Pulling off the shrink disk ................................................................................................... 42
4.9.3.4 Cleaning and lubricating shrink disks .................................................................................. 42
4.9.4 Hollow shaft with splines ................................................................................................... 43
4.9.5 Torque arms with shaft-mounted gearboxes ...................................................................... 44
4.9.5.1 General information regarding torque arms ....................................................................... 44
4.9.5.2 Mounting torque arms on parallel shaft gearboxes ............................................................. 44
4.9.5.3 Mounting torque arms on bevel gearboxes and helical worm gearboxes ............................. 45
5 Commissioning .................................................................................................................................... 47
5.1 General information for commissioning ............................................................................. 47
5.2 Checking the oil level prior to commissioning ..................................................................... 47
5.3 Mount the oil expansion unit ............................................................................................. 48
5.4 Installing the oil temperature monitoring device ................................................................ 50
5.5 Options of the VLplus heavy-duty bearing system ............................................................... 52
5.5.1 Automatic regreasing device .............................................................................................. 52
5.5.2 Dry-well version with oil sensor .......................................................................................... 54
6 Operation ............................................................................................................................................. 55
7 Faults, causes and remedies ................................................................................................................ 57
8 Service and maintenance .................................................................................................................... 59
8.1 General notes about maintenance work ............................................................................. 59
8.2 Checking and changing lubricants ...................................................................................... 60
8.2.1 General safety notes .......................................................................................................... 60
8.2.2 Checking the oil level ......................................................................................................... 62
8.2.3 Checking the oil level using the oil sight glass (optional) .................................................... 63
8.2.4 Checking the oil quality...................................................................................................... 63
8.2.5 Changing the oil ................................................................................................................ 64
8.2.5.1 General safety notes for changing the oil ........................................................................... 64
8.2.5.2 Draining the oil ................................................................
.................................................. 65
8.2.5.3 Flushing the gearbox when changing between incompatible oils ....................................... 65
8.2.5.4 Filling in oil ........................................................................................................................ 66
8.2.6 Topping up with oil ............................................................................................................ 67
8.2.7 Change the roller bearing grease ....................................................................................... 68
8.2.8 Service life of the lubricants ............................................................................................... 68
8.2.9 Recommended lubricants................................................................................................... 70
8.3 Lubrication of the XLplus and VLplus heavy-duty bearing systems....................................... 72
8.4 Replace bearings ................................................................................................................ 75