Toshiba GRL150-100 Series Instruction Manual page 7

5.4 Handling Precautions
5.5 External Connections
6. Commissioning and Maintenance
6.1 Outline of Commissioning Tests
6.2 Cautions
6.2.1 Safety Precautions
6.2.2 Cautions on Tests
6.3 Preparations
6.4 Hardware Tests
6.4.1 User Interfaces
6.4.2 Binary Input Circuit
6.4.3 Binary Output Circuit
6.4.4 AC Input Circuits
6.5 Function Test
6.5.1 Measuring Element
6.5.2 Protection Scheme
6.5.3 Metering and Recording
6.6 Conjunctive Tests
6.6.1 On Load Test
6.6.2 Communication Circuit Test
6.6.3 Tripping Circuit Test
6.7 Maintenance
6.7.1 Regular Testing
6.7.2 Failure Tracing and Repair
6.7.3 Replacing Failed Relay Unit
6.7.4 Resumption of Service
6.7.5 Storage
7. Putting Relay into Service
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