Installing The Cartridge Group; Fig. 36: Nozzle Ring Compression Pd; Table 44: Nozzle Ring Compression Pd - ABB Turbo Systems Switzerland Power2 550-M44 Operation Manual

Operation Manual / Power2 550-M / High-pressure stage
9 Disassembly and assembly / 9.8 Installing the cartridge group
9.8

Installing the cartridge group

Nozzle ring compression
In order for the nozzle ring (56001) to be fixed during operation, it must be clamped
between the heat shield (43001) and the turbine casing (51000).
Fig. 36: Nozzle ring compression PD
42001 Bearing casing
43001 Heat shield
51000 Turbine casing
56001 Nozzle ring
Table 44: Nozzle ring compression PD
1. Measure dimensions A, B, and S on cleaned surfaces.
2. Calculate compression (PD).
If the calculated value (PD) lies outside the specified range, contact a Turbo Systems ser-
u
vice station.
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Compression PD
0.09 ... 0.37 mm
HZTL4058_EN Rev.F March 2022