Installation And Maintenance - GE Multilin MIWII Instruction Manual

10 INSTALLATION AND MAINTENANCE

10.1 INSTALLATION
10 INSTALLATION AND MAINTENANCE 10.1 INSTALLATION
The relay should be installed in a clean, dry and dust-free place, with no vibrations. It should also be well lit to facilitate
inspection and testing.
Operational conditions as defined in section 3 must not be exceeded in any case.
The relay should be mounted on a vertical surface. Figure 3–2: shows the diagram for panel drilling and mounting.
Given that the design of the MIWII unit is based on high performance digital technology it is not necessary to recalibrate
the relay. However if the tests show that it is necessary to readjust the relay, it is recommended that the unit should be
returned to the manufacturer to have this done.
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GEK-113308 MIWII Directional Power Protection System 10-1