Emerson daniel 1500 series, Руководство пользователя

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12 Decommission the turbine meter
Topics covered in this chapter:
• Shut down the turbine meter
• Turbine meter disassembly/assembly
• Shipment of the meter
12.1 Shut down the turbine meter
Follow the steps below to shut down and disassemble the turbine meter for storage or
shipment.
WARNING!
PRESSURE HAZARD
The turbine meter is subject to pressurized fluids. Depressurize the turbine meter before
disassembly.
Failure to comply may cause high pressure fluids to leak, resulting in death or serious injury.
Procedure
1. Disconnect all power to the turbine meter and vent all line pressure.
2. Remove security wire.
3. Remove screws and top cover of the LME.
4. Disconnect wire connections from LME.
5. Disconnect the grounding cables.
6. Disconnect conduit connections to the turbine meter.
7. Remove turbine meter from line. Refer to Section 4.1 , Section 4.2 , and
Safety precautions using appropriately rated lifting slings for instructions on how to lift
the turbine meter.
12.2 Turbine meter disassembly/assembly
Follow the recommendations below before disassembling the turbine meter for storage or
assembling it for shipment.
• Label all parts or place parts in labeled containers during disassembly.
• Do not use metal clamping devices in direct contact with any turbine meter part or
surface.
Decommission the turbine meter
User manual 89