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General safety advice for handling the apparatus and ensuring safe installation.
Provides information for installation and putting into service of HD4 circuit-breakers.
Details on packaging, shipping, and initial checks upon receipt of the apparatus.
Guidelines for storing the apparatus to maintain its condition before installation.
Instructions for safely lifting and moving circuit-breakers.
Overview of HD4 series features, variants, and reference standards.
Safety, controls, and procedures for manual and electrical closing and opening operations.
Essential rules, conditions, and steps for correct installation of the apparatus.
Guidelines for power cable connections, earthing, and auxiliary circuits.
Technical drawings showing dimensions and specifications for various HD4 circuit-breaker models.
Steps and checks required before energizing the circuit-breaker after installation.
Advice on inspection schedules and a program for circuit-breakers.
Guidelines for maintenance work, emphasizing qualified personnel and part replacement.
Information on SF6 gas properties, environmental concerns, and handling precautions.
How to order spare parts and accessories, including required information.
General safety advice for handling the apparatus and ensuring safe installation.
Provides information for installation and putting into service of HD4 circuit-breakers.
Details on packaging, shipping, and initial checks upon receipt of the apparatus.
Guidelines for storing the apparatus to maintain its condition before installation.
Instructions for safely lifting and moving circuit-breakers.
Overview of HD4 series features, variants, and reference standards.
Safety, controls, and procedures for manual and electrical closing and opening operations.
Essential rules, conditions, and steps for correct installation of the apparatus.
Guidelines for power cable connections, earthing, and auxiliary circuits.
Technical drawings showing dimensions and specifications for various HD4 circuit-breaker models.
Steps and checks required before energizing the circuit-breaker after installation.
Advice on inspection schedules and a program for circuit-breakers.
Guidelines for maintenance work, emphasizing qualified personnel and part replacement.
Information on SF6 gas properties, environmental concerns, and handling precautions.
How to order spare parts and accessories, including required information.
General| Brand | ABB |
|---|---|
| Model | hd4 |
| Category | Power Tool |
| Language | English |
