Maintenance and servicing
11.3 Maintenance
Drive converter cabinet units
Operating Instructions, 10/2008, A5E00288214A
433
11.3 Maintenance
Servicing involves activities and procedures for maintaining and restoring the specified
condition of the device.
Required tools
The following tools are required for replacing components:
● Spanner or socket spanner (w/f 10)
● Spanner or socket spanner (w/f 13)
● Spanner or socket spanner (w/f 16/17)
● Spanner or socket spanner (w/f 18/19)
● Hexagon-socket spanner (size 8)
● Torque wrench up to 50 Nm
● Screwdriver size 1 / 2
● Screwdriver Torx T20
● Screwdriver Torx T30
Tightening torques for current-carrying parts
When securing connections for current-conducting parts (DC link/motor connections,
busbars), you must observe the following tightening torques.
Table 11- 1 Tightening torques for connecting current-carrying parts
Screw Torque
M6 6 Nm
M8 13 Nm
M10 25 Nm
M12 50 Nm
Commentaires sur ces manuels