Installation checklist 87
Installation checklist
Check the mechanical and electrical installation of the converter before start-up. Go
through the checklist below together with another person.
WARNING! Read and follow the instructions given in Safety instructions.
Ignoring the instructions can cause physical injury or death, or damage to
the equipment.
Open the load switch disconnector of the converter and lock it to open position. Ensure by
measuring that the converter is not powered.
Mechanical installation
Electrical installation
See chapters Planning the electrical installation, Electrical installation.
The converter has been fixed properly to floor, and if necessary (due to vibration etc.), also from top
to the wall or roof.
The ambient operating conditions are within the allowed limits. See chapter Technical data.
If the lifting bars have been removed, ensure that the bolts are re-fastened to retain the cabinet
degree of protection.
The converter is grounded properly and there is an adequately sized protective ground conductor
between the converter and the power supply network (transformer).
All protective ground conductors have been connected to the appropriate terminals and the terminals
have been tightened (pull conductors to check).
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