2
Index
I.
Introduction
3
II.
Environmental protection programme
3
1.
Packing and transport
3
2.
Checking on receipt
3
3. Storage
4
4. Handling
5
5. Description 6
5.1. General 6
5.2. Reference Standards 6
5.3. EL operating mechanism 6
5.4. Fixed circuit-breakers
6
5.5. Withdrawable circuit-breakers
9
5.6. Characteristics of the electrical accessories
12
6. Instructions for operating the circuit-breaker
14
6.1. Safety indications 14
6.2. Switching and signalling parts 14
6.3. Circuit-breaker closing and opening operations 15
7. Installation
16
7.1. General
16
7.2. Installation and operating conditions
16
7.3. Preliminary operations
17
7.4. Installation of fixed circuit-breakers
18
7.5. Installation of withdrawable circuit-breakers in UniGear ZS1
switchgear and PowerCube modules
18
7.6. Power circuit connections of fixed circuit-breaker
19
7.7. Connection of the auxiliary circuits
20
8. Putting into service
21
8.1. General procedures
21
9. Maintenance
22
9.1. General
22
9.2. Inspections and functionality tests
22
9.3. Overhauling
25
9.4. Repairs
25
10. Application of the for X-ray emission Standards
26
11. Spare parts and accessories
27
11.1. List of spare parts
27
12. Overall dimensions
28
29
13. Product quality and environmental protection
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