Detail Of Insertion/Extraction Of Communication Modules - GE Multilin F650 Instruction Manual

3.2 MECHANICAL DESCRIPTION 3 HARDWARE
3
Figure 3–8: DETAIL OF INSERTION/EXTRACTION OF COMMUNICATION MODULES
The number of screws and fixtures has been minimized to guarantee an easy maintenance operation, and to
protect the application from severe vibrations such as those experienced during long distance transportation.
The transformers module with the VTs and CTs is already connected to a female connector screwed to
the case that incorporates shorting bars in the current inputs, so that it can be extracted without the
need to short-circuit the currents externally. It is very important, for safety reasons not to change or
swift the terminals for CTs and VTs.
A grounded antistatic wristband must be used when manipulating the module in order to avoid electrostatic
discharges that may cause damage to the electronic components.
3-8 F650 Digital Bay Controller GE Multilin