ABB Chapter 7 - Changing 7/9 MVA Phase ModulesACS 6000 Maintenance Manual 3BHS202077 ZAB E01 Rev. C 7-5 (6)9 Position the lifting table in front of the phase module and adjust theheight of the table.10 Make sure that the disconnected water hoses, fiber optic cables andpower supply leads are well out of the way to prevent damaging themwhen pulling out the phase module.11 Pull the phase module onto the table.Note: The phase module is heavy (approx. 90 kg). It is recommended thattwo people extract the phase module from the cabinet.Figure 7-7 Phase Module Removed from Cabinet1 Grease the ends of the busbar stubs using grease of typeRHODORSIL or SILICONPASTE 4.1 Make sure that the disconnected water hoses, fiber optics and powersupply cables are well out of the way before pushing the phasemodule into the cabinet.2 Position the lifting table and adjust the required height.3 Push the phase module slowly towards the back wall until it locks intothe busbars.4 Screw in the fastening bolts (two bolts on each side) and tighten them.5 Cover the equipment below a coupling by a plastic sheet (seeFigure7-3) or hold a towel or cloth underneath the coupling beforeconnecting the water hoses.7.3 Installing a Phase Module
