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2.9 Testing and maintenance
The RWA-Emergency Power Control System must be checked annually by a GEZE-
approved specialist. The operator must be given a written report covering the tests
and maintenance done.
Test steps The complete test consists of the following steps:
1. Perform a complete function test (see Section 2.6, Function test).
2. Every 4 years, replace both batteries and update the charging date on the battery.
3. Check that the drives are clean, if necessary clean and lubricate them.
4. Submit a written report covering the tests and maintenance performed.
DANGER
Risk of death through electrical shock!
➮ Before beginning maintenance work on the RWA-Emergency Power Control
System, switch off the mains supply and take precautions to prevent others from
switching it back on.
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