ABB TPS F Series User Manual

Operation Manual / TPS44-F.. - TPS61-F..
Disassembly and assembly
8
Axial clearance A and radial clearance B
8.4
Page 107
April 2015 HZTL2412_EN Revision E
Axial clearance A and radial clearance B
8.4

Following removal and before installation of the cartridge group, the
axial clearance A and radial clearance B must be measured and
noted.
NOTICE
In order to correctly measure the axial clearance A, the turbine must be
raised slightly.
WARNING
Risk of injury due to sharp edges on the compressor wheel
The compressor wheel has sharp edges which can cause injuries.
 Wear safety gloves.
Wear safety gloves against mechanical risks.
TPS44
TPS48
TPS52
TPS57
TPS61
A minimum 0.08 0.08 0.10 0.12 0.15
A maximum
0.16
0.16
0.18
0.21
0.25
B minimum * 0.51 0.50 0.61 0.72 0.81
B maximum *
1.00
1.00
1.15
1.31
1.55
* Permissible B clearances for standard radial bearings. If the clearances
measured on TPS57 or TPS61 are outside the permissible range, this can
indicate radial bearings with a special bearing geometry. Different
permissible values are valid for radial bearings with a special bearing
geometry (see the table below).
8.4
Axial clearance A and
radial clearance B [mm]
© Copyright 2015 ABB. All rights reserved.

ABB TPS F Series Specifications

General

Brand	ABB
Model	TPS F Series
Category	Industrial Equipment
Language	English