SAFETY SECTION
1. INSTALLATION 11
1.1 General 11
1.2 Receipt 11
1.3 Unpacking 11
1.4 Storage 11
1.5 Installation 12
2. COMMISSIONING 12
2.1 Commissioning preliminaries 12
2.1.1 Electrostatic discharge (ESD) 12
2.1.2 Inspection 12
2.1.3 Wiring 12
2.1.4 External links 12
2.2 Preliminary checks 13
2.3 Insulation tests 14
2.4 Operate/reset operation 14
2.4.1 Self, hand, electrical and hand/electrical reset 14
2.4.2 Self-reset 2.5s delayed reset 15
2.5 Restoration of wiring 15
2.6 Problem analysis 15
3. MAINTENANCE 15
4. MECHANICAL SETTINGS 15
4.1 General 15
4.2 Cleaning contacts 16
4.3 Contact settings 16
4.4 Settings 16
4.4.1 Relay types MVAJ05 16
4.4.2 Relay types MVAJ10, MVAJ20 17
5. SPARES 17
5.1 Repairs 17
6. CONNECTION DIAGRAMS 18
7. COMMISSIONING TEST RECORD 33
REPAIR FORM 35
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