Siemens SIMOGEAR BA 2030 - Page 79

Service and maintenance
8.3 Checking and changing lubricants
BA 2030
Operating Instructions, 02/2021, A5E37880173A/RS-AM
77
①
Specified oil level
②
Maximum oil level
③
Minimum oil level
Figure 8-1 Oil level in the gearbox housing
Table 8- 2 Minimum and maximum fill levels x
Oil level hole
∅d2
Fill level x
Tightening torque
mm
mm
Nm
G 1/8"
14
2.5
10
G 1/4"
18
3
10
G 3/8"
22
4
25
G 3/4"
32
7
50
Procedure
1. Switch off the power supply to the drive unit.
2. Unscrew the oil level screw, see Mounting positions (Page 115). Oil escapes if the maximum
fill level is above the plug hole.
3. Check the oil level. Observe the fill level x.
4. Top up the oil level if necessary and check it again.
5. Check the state of the sealing ring on the sealing element. If the sealing ring is damaged,
replace the sealing element with a new one.
6. After checking, seal the gearbox immediately using the sealing element.
You have now checked the oil level in the gearbox housing.