Eaton Power Xpert UX 12 User Manual page 4

Table of contents
3.2.2 Instructions for transport
3.2.3 Transport in the operating area
3.3 System assembly
3.3.1 Foundation on site
3.3.2 Unpacking the delivery
3.3.3 Inspection of the floor
3.3.4 Preparations
3.3.5 Installation of the switchgear
3.4 Busbar coupling
3.4.1 Main busbar
3.4.2 Earthing busbars
3.5 Connection of wiring and cables
3.5.1 Connecting a main cable
3.5.2 Connection of secondary wiring
3.5.3 Connecting the auxiliary cables
3.5.4 Inter-panel connection of auxiliary cables
4 System operation
4.1 Operation - General
4.1.1 Mechanical operation door open
4.1.2 Charging the closing spring
4.1.3 Mechanical operation door closed
4.1.4 Electrical operation
4.2 Unit insertion and withdrawal
4.2.1 Standard interlocking
4.2.2 Inserting a unit
4.2.3 Door interlock mechanism
4.2.4 Withdrawing a unit
4.2.5 Locking the shutters
4.3 Earthing
4.3.1 Cable door interlock mechanism
4.3.3 Switching on/off the earthing switch
4.3.4 Earthing busbar/cable using withdrawable earthing unit
4.4 Checks
4.4.1 Shutter lifter truck
4.4.2 Optional Voltage Detection System VDS
5 System commisioning and decommisioning
5.1 Commissioning
5.1.1 Acceptance testing
5.1.2 Inspections
5.1.3 Handover
5.2 Decommissioning
5.2.1 Dismantling
5.2.2 Disposal
6 System inspection, maintenance and repair
6.1 Logbook
6.2 Inspection and maintenance, general
6.2.1 Periodic check
6.2.2 Maintenance
6.3 Fault diagnosis
6.3.1 What to do in the event of a fault
6.3.2 Troubleshooting table
4
Power Xpert
®
UX with W-VACi circuit breaker 6063308 G01 01 14 July 2011 www.eaton.com
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