KSB BOA-Control SBV, Руководство по эксплуатации

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6 Commissioning/Start-up/Shutdown
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BOA-Control SBV
7130.8/01-EN
6.2 Shutdown
6.2.1 Measures to be taken for shutdown
WARNING
Fluids handled, consumables and supplies which are hot and/or pose a health
hazard
Risk of injury!
Hazard to persons and the environment!
▷ Collect and properly dispose of flushing fluid and any residues of the fluid
handled.
▷ Wear safety clothing and a protective mask if required.
▷ Observe all relevant laws.
▷
Decontaminate valves used in fluids posing a health hazard.
CAUTION
Excessively long idle periods
Damage to the valve!
▷ Check the function by opening and closing the valve at least once or twice a
year.
During prolonged shutdown periods, ensure that the following conditions are met:
1. Drain fluids which change their physical condition due to changes in
concentration, polymerisation, crystallisation, solidification, etc. from the piping.
2. If required, flush the piping with the valves fully opened.