44 Finalizing the installation
Landscaping the megawatt station
You can plant suitable bushes around the megawatt station to landscape it.
Do not plant trees near the megawatt station. If there are bushes, make sure that the
compost base is at least two meters from the megawatt station, and that the fully-grown
bushes cannot prevent maintenance access. Make sure that the plantation does not
discharge dust or seeds that could hinder the cooling air flow.
Checking the installation of the megawatt station
No. Description
Operate all mechanical operating functions two times to make sure that they function.
Examine the paint surface for damage. Repair damaged areas according to the instructions (refer to
To repair the painted surfaces on page 58).
Make sure that the cable inlets are securely installed. Make sure that the unused cable openings have
protection caps.
Make sure that the weather protection hoods are installed and that nothing limits airflow through the
air inlets and outlets.
Examine the earthing (grounding) of the MWS and its components and make sure that it obeys the
earthing (grounding) schematic. Pull the earthing wires at the terminals to ensure that the connections
are tight.
Remove all foreign objects such as loose fastenings and tools from the MWS. They can cause short-
circuit faults or other damage.
Make sure that the MWS is clean. Contaminated surfaces will increase the risk of corrosion. Refer to
Maintenance on page 51.
Examine the clearance distances, cable terminations and connections against of the main circuit and
compare them to the main circuit diagram. Make sure that all connections are tight.
Make sure that the required warning labels are attached to the megawatt station.
Make sure that the insulation resistances of the external power cables are measured according to
local regulations.
Do the installation checks detailed in the device-specific manuals. Refer to the inner front cover.
Do the inspection procedures that are required by the respective authorities.
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