ABB CMS-700, Руководство пользователя

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6 CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)
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General information
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Safety warnings
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Cleaning
Attention: Non-adherence to the
following points can lead to serious injury or death.
Use the suitable personal protection devices and adhere to the current
regulations governing electrical safety.
This device must be installed exclusively by qualified personnel who have
read all of the information relative to the installation.
Check that the voltage on the main side is compatible with the range permitted by the device.
Ensure that all current and voltage supplies are disconnected prior to carrying
out any controls, visual inspections and tests on the device.
Always assume that all circuits are under voltage until they are completely
disconnected, subjected to tests and labelled.
Disconnect all of the power supply prior to working on the device.
Always use a suitable voltage detection device to check that the supply is interrupted.
Pay attention to any dangers and carefully check the work area ensuring that no instruments or foreign
objects have been left inside the compartment in which the device is housed.
The correct use of this device depends on a correct manipulation, installation and use.
Failure to adhere to the basic installation information can lead to injuries as well
as damage to the electric instruments or to any other product.
The tests carried out at a high voltage can damage the device's electronic components.
Disposal
Defective devices must be disposed of as special waste at the appropriate collection
points set up for this purpose. National or regional regulations on the disposal of special
waste must be followed.
Service and maintenance
The device undergoes several safety assessments before shipment and will be sealed. If
a device is opened, the safety assessments have to be repeated. A warranty will be provided
for unopened devices only.
Use a dry cloth.
Installation to mains
Installation of CMS-700 to mains shall include a switch or circuit breaker for the connection
to mains. The switch or circuit breaker must be suitably located and easily reachable and must be
marked as the disconnecting device for the CMS-700.
Disconnection from mains or connection to mains
Switch off circuit breaker or switch before disconnecting from the mains supply or connecting
to the mains supply. Same applies for all other connections (L1, L2, L3, N).