AEG TKS-CS operating instructions Decommissioning and Dismantling, Removing Connection Cables

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Compact Station TKS-CS - Operating Instructions

11 Decommissioning and Dismantling

The compact station TKS-CS can be decommissioned or dismantled for the purposes of changing its location or disposal.

Before beginning any work on the equipment, it must be de- energised. For this purpose, the five safety rules of electrical engineering in accordance with DIN VDE 0105 (EN 50110) must be observed:

5 safety rules

1.Disconnect safely.

2.Secure the equipment against being switched back on.

3.Verify that all poles are de-energised.

4.Earth the equipment, close the earthing switch and short- circuit the equipment.

5.Provide protection in the form of covers or barriers for any neighbouring live parts.

iThe owner must draw up a safe disconnection procedure and brief personnel on this.

11.1Removing Connection Cables

•Disconnect power terminals.

•Disconnect the power supply and auxiliary power supply.

•Disconnect all external control cables.

•Disconnect the earthing line clips from the central earthing system.

11.2Dismantling

DANGER

Suspended loads during transport

Possibility of death or crushing.

Select lifting gear according to the total weight to be transported.

Do not step under suspended loads.

Secure the danger zone.

Wear personal protective equipment.

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Contents TKS-CS Revision Service Status Revision Date NameTable of Contents Decommissioning and Dismantling Mailservice.aegpss@aegps.com General Information ValidityAppropriate Use List of AbbreviationsSafety Installation LocationLightning Protection Scope of Delivery Available to orderEquipment Specifications StructureDimensions DimensionLow-Voltage Box AC Connections Low-voltage boxes exampleISO Small Distribution Box Communications Cabinet PV LoG-MH Central Earthing SystemMedium-Voltage System No. H07V-KNameTransformer 3 4 5 4Functional Description Transfer stationTransport Suspended loads during transportAssembly Setting in PlaceInstallation Hinge side of the door when closingConnection Design Torque Communication Interface PV.LoG-MH Medium-voltage system example Medium-Voltage Transformer Tightening Torques for Screw Connections Start-up OperationWorking with voltages up to 1 kV Servicing Contact with voltageResidual voltage from capacitors Contact with leakage currentInsufficient ventilation of equipment Heat generation in resistorsEntry of water into electrical equipment Obligation to Keep a Written Record Maintenance and Inspection Visual Inspection CleaningTesting/Measuring Functional TestCare Lubrication Replacing the Axial VentilatorRotating parts Testing after Repairs Replacement Work Replacing the TransformerRepairs Roof structure Station frame Station roofReplacing the MV Switchgear Partial top view TKS-CS exampleMaintenance Schedule OngoingMonthly Every 6 monthsStoring Spare Parts AnnuallyEvery 2 years Every 4 yearsDecommissioning and Dismantling Removing Connection CablesDismantling Disposal Statutory Provisions Chemical System ComponentsCompact Station TKS-CS Operating Instructions List of Tables List of Figures