Connecting To The Foundation; Connections Of Transport Units; Connecting The Collecting Pipes Of The Cooling Circuit - Siemens SINAMICS S120 Operating Instructions Manual

4.4

Connecting to the foundation

Preparatory steps
● If possible, allow unimpeded access to the holes at the bottom of the cabinet units by
removing the protective covers when carrying out installation work.
Connection to the foundation
Four holes for M12 screws are provided on each cabinet panel to secure the cabinet to the
foundation. The fixing dimensions are specified on the associated dimension drawings.
Every cabinet panel must be attached to the ground using at least two opposing attachment
points (one screw each in the front and rear part of the cabinet panel).
If this is not possible for reasons of accessibility, then the attachment points of the adjacent
cabinet panels must be correspondingly raised.
Generally, as many attachment points as possible should be used.
Note
Additional information
Further dimensions can be found in the relevant dimension drawings on the customer DVD
supplied with the device.
4.5

Connections of transport units

4.5.1

Connecting the collecting pipes of the cooling circuit

If several transport units are lined-up to create a complete system, then as first step, you must
connect the collecting pipes of the cooling circuit.
The collecting pipes are located at the rear lower cabinet area. The collecting pipes are
supplied as supplementary pack for connecting the transport units.
Siemens Drives & PLCs
Applications for Cabinet Modules, liquid cooled
Operating Instructions, 04/2015, A5E35974555A
4.5 Connections of transport units
Installation
67