Toshiba GRD140 Instruction Manual page 7

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 Tripping and Reclosing 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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