8 Servicing/Maintenance
60 of 104
mini-Compacta
2317.886/16-EN
2x 920.03
2x 550.03
2x 902.03
343
100
920.03
550.03
902.03
343
Z
12 Nm
100
Z
↻
Ⓐ
Fig. 33:
Tightening torquesmini-Compacta US100, UZS150
Table 31:
Tightening torques mini-Compacta US100, UZS150
Connection
Tightening torque
[Nm]
Rotating assembly 01-44 / collecting tank
6
Plate 185 / collecting tank (US/UZS)
6
Level sensor 81-45 / collecting tank
2
Check valve 747 / collecting tank
6
Motor housing 811 / casing cover
6
Lantern 343 / casing (US/UZS)
12
8.8 Disposal/recycling of the lifting unit
Lifting units consist of materials that can be separately recycled.
Plastic components are marked in accordance with ISO 11 469.
8.9 Checklist for commissioning/inspection
➀
and maintenance
➁
Table 32:
Checklist
Actions
Required during
Read the operating instructions.
➀
➁
Check the power supply.
Compare the actual data against the name plate data.
➀
➁
Check the direction of rotation (three-phase units). (
Then check that screw plug 903.1 is firmly seated.
➀
➁
Check the earth conductor to ensure that it functions properly (to EN 60 439).
➀
➁
Check winding resistances.
➁
Check insulation resistances. (
➁
Replace bearings, if required.
➀
➁
Change the oil in the oil reservoir, if required.
➀
➁
Replace shaft seal and rotor, if required.
➀
➁
Check flexible pipe connections for proper fit and wear, if any.
➀
➁
