Siemens Sinamics G110M Getting Started page 29

To perform the complete assembly of the system, the procedures in the following sections
should be performed.
Risk of electrical shock
When the converter and motor are powered-up, high voltages are present in the electrical
components of the system, any contact with these components could result in severe
personal injury or death.
During the installation procedure, the mains supply and external power sources should not
be applied to the system.
Potential damage to the Control and Power Interface (CPI) by the internal braking resistor
The internal braking resistor, when used, generates a large amount of heat. This heat has
the potential to overheat the electrical components of the CPI.
The internal braking resistor must be fitted on the opposite side of the terminal housing
from the CPI.
Risk of damage to wiring/cables in the Communications and Power Interface (CPI)
The terminal housing has two sets of terminals which are supported on two posts. The
terminals are secured when the Control Module (CM) is screwed into place.
If any cables or wires are routed behind the terminal posts, the downward pressure from
the terminal post clamps has the potential to damage any wire or cable routed behind the
terminal support posts.
Do not route any cables or wires behind the terminal posts.
Converter must not be used as a step or ledge
The converter has not been designed to support a substantial weight and therefore must
not be used as a step or a ledge.
Should substantial weight be placed on the system it could result in severe damage to the
equipment which could adversely affect the application and any persons coming into
contact with the system.
Note
Diagrams and illustrations
In some of the diagrams and illustrations throughout this section, the colour of components
or cables have been selected to make them more visible and do not necessarily reflect the
real colour of the component or cable. In some illustrations, components have been removed
to enhance the clarity of what is being described.
Distributed converter for SIMOGEAR geared motors
Getting Started, 01/2016, FW V4.7.6, A5E36100338B AD
DANGER
CAUTION
CAUTION
CAUTION
Installation
3.2 System Installation
29