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Emergency operation TPS 57
Wärtsilä NSD Nederland B.V. Engine type W26 Chapter 1.5 Subject
Issue date Exhaust gas/Charge air system June '00
Weight of assemblies of TPS 57 turbochargers Position Designation Weight in Kg
1 Silencer 40
2 Air suction branch radial 11
3 Air suction branch axial 4 Compressor casing 5 Wall insert 6 Diffuser 7 Cartridge group 8 Compressor wheel 9 Bearing cover 10 Bearing parts complete 11 Bearing casing 12 Partition wall 13 shaft 6 51 18 5.5 80.5 4.5 6 7.5 42 7 13.5
14 Nozzle ring
3 15 Burst ring 4.5 16 Turbine casing with burst protection *) 65 17 Gas outlet flange 16 18 Gas outlet elbow 40 Turbocharger complete **) 250
Note: *) Turbine casing with one entry. **) Without silencer/air suction branch without gas outlet elbow.
Emergency operation TPS 57
lf, in case of a damaged turbocharger, the diesel engine can only be shut down for a short period for an emergency repair, then proceed as follows:
- eliminate damage with the available spare parts
or
- fit the blanking device (see position "A" on next page)
