Fig. 48: Turbine Casing Insulation / Burst Protection - ABB HT575750 Operation Manual

Operation Manual / 4 Product description / A130-M.. - A145-M..
8 Dismantling and fitting / 8.14 Installing the cartridge group
WARNING
The turbine casing insulation supplied by ABB Turbo Systems also serves
as burst protection
Serious injuries or accidents resulting in fatalities can occur if the turbine
casing insulation (01) supplied by ABB Turbo Systems is removed. A burst
protection is integrated in this turbine casing insulation supplied by ABB
Turbo Systems.
For turbochargers which were ordered from ABB Turbo Systems without in-
sulation or which are equipped with the insulation (02), a separate burst
protection (03) is fitted.
If the insulation from ABB Turbo Systems (01) is not installed, the separate
burst protection (03) plus either the insulation (02) or an appropriate insula-
tion supplied by the enginebuilder must be installed for operation.
Never operate a turbocharger without burst protection and insulation.
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Fig. 48: Turbine casing insulation / Burst protection
© Copyright 2017 ABB. All rights reserved. HZTL4031_EN Revision F August 2017