ABB GridShield 3P, Installation, Operation And Maintenance Manual

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G R I DS H I E LD

®

 3 P/3 S P R ECLOS E R

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1 Important safety notes and warnings

The operation of equipment relies on correct handling, 
installation and maintenance. Ignoring these essential 
requirements can result in harm to individuals, 
equipment failure and damage to property. Safety,  
as explained in this instruction manual, encompasses 
two aspects:
•  Personal injury
•  Damage to products or property

1.1 Safety notations

Safety notations are important indicators that inform 
personnel about potential risks of death, injury or 
property damage. These notations are placed prior  
to the step where the particular condition is relevant. 
There are three levels of hazard notations, 
accompanied by a single safety notice. They are  
as follows:

Danger

 indicates a hazardous situation which,

if not avoided, will result in death or serious
injury.

Warning

 indicates a hazardous situation which,

if not avoided, could result in death or serious
injury.

Caution

 indicates a hazardous situation  

which, if not avoided, could result in minor  
or moderate injury.

Notice

 is used when there is a danger that can 

lead to equipment damage only.

For the proper installation, operation and maintenance  
of this equipment, it is essential that personnel possess  
a comprehensive understanding of local, regional, industry, 
government and OSHA safety procedures, as well as 
commonly accepted safe working practices. Furthermore, 
individuals working in or around this equipment must 
exercise common sense and good judgment to recognize 
potential hazards for themselves and others in the vicinity. 
These instructions are specifically designed for fully 
qualified personnel and should not be considered  
a substitute for adequate training, experience and 
supervision.

If any clarification or additional information is required, 
please direct your inquiries to the nearest ABB sales office. 
When communicating with ABB regarding the product 
covered in this IOM manual, always include the ABB 
assigned order number.

The GridShield® 3P/3SP medium voltage three-phase 
vacuum recloser should be installed in accordance with the 
specified design limitations indicated on its nameplate and 
in these instructions.

Additionally, it is crucial to adhere to your company's safety 
procedures.

This recloser should never be relied upon as the sole means 
of isolating a high voltage circuit. To ensure the safety of 
personnel conducting maintenance operations on the 
recloser or connecting equipment, all components must be 
electrically disconnected using a visible break and securely 
grounded.

This product is intended for operation and maintenance  
by qualified individuals who have received thorough 
training and possess knowledge of the associated hazards. 
This publication is exclusively intended for such qualified 
individuals and should not be considered a substitute for 
adequate training and experience in the safety procedures 
for this device.

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