Openings; Inspections, Records - ABB AMA Series Manual

Manual for Induction Motors and Generators

2.6.5 Openings

2.7 Inspections, records

18 - Transport and Unpacking
Table 2-3. Tightening torque (lubricated screw). Axially locating bearing carries the locking
force
Axially locating bearing
type
ZM_LB 7
EF_LB 9
EF_LB 11
EF_LB 14
EM_LB 14
EF_LB 18
If there are any openings where cables are not connected to terminal boxes or flanges that are
not connected to the piping, they are to be sealed. The coolers and the piping within the machine
are to be cleaned and dried before they are sealed. The drying is made by blowing warm and dry
air through the pipes.
The storage period, taken precautions and measurements, including dates, should be recorded.
For relevant check-lists, see Appendix COMMISSIONING REPORT.
Tightening torque [Nm]
100
250
300
600
600
900
Tightening torque
[pound foot]
74
180
220
440
440
670
3BFP 000 050 R0101 REV E