ABB ENTELLIGUARD T Посібник - Сторінка 3

Переглянути онлайн або завантажити pdf Посібник для Промислове обладнання ABB ENTELLIGUARD T. ABB ENTELLIGUARD T 17 сторінок. Procedure for quality checks of dr iec

IMPORTANT WARNING

Before taking any action to service this equipment it is compulsory to:
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open the circuit breaker and make sure that the control springs are not loaded;
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in the event of a withdrawable circuit breaker, take action with the circuit breaker withdrawn from the fixed part;
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when taking action on circuit breakers with a fixed design, or on the fixed parts of a withdrawable breaker,
disconnect the supply to the power circuit and to the auxiliary circuits, and earth the terminals in a clearly
visible manner, both on the power side and on the load side;
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make the equipment safe in accordance with current laws and standards.
These servicing procedures shall be handled only by qualified personnel with a thorough understanding of the
equipment.
This procedure does not include instructions on safety or on maintenance and repair operations.
It is important to note that this procedure contains warnings and precautions against maintenance methods that
could cause injury to people, damage to devices or that could make them unsafe. These warnings do not cover all
the ways in which maintenance, even if not recommended by ABB, may be performed, or the possible dangerous
consequences that may arise from such actions.
Anyone who uses procedures and tools for maintenance, whether it is recommended by ABB or not prescribed,
must make sure that his/her own safety and that of the devices is not compromised by the method and by the
service tools used.
Should the need arise to obtain further information or should particular problems arise, and the information in this
procedure is not sufficiently clear, please contact the ABB Service representative.
When the switchgear is left unattended, even momentarily, the buyer, installer or end user is responsible for
ensuring that the hazard signs are positioned correctly, and that all access and control devices are locked securely.
All the information contained in this procedure is based on the latest version of the product documentation available
at the time of printing. We reserve the right to modify it at any time and without notice.
Rev. A
PROCEDURE FOR QUALITY CHECKS OF
DR IEC ENTELLIGUARD G FAMILY
Doc.N°
1SDH00XXXXX
Page N°
03/17