ABB HT842305 - Axial Clearance

Operation Manual / TPL85-B14/-B15/-B16
Disassembly and assembly
8
Axial clearance
8.5
Page 99
© Copyright 2016 ABB. All rights reserved.
May 2016 HZTL2491_EN Revision B
Axial clearance
8.5
WARNING
Physical hazards due to sharp edges on compressor wheel
The compressor wheel has sharp edges which can result in injury.
 Wear safety gloves.
Wear safety gloves against mechanical risks.
 Screw on at least four nuts (74027) along with washers (74018),
equally spaced around the circumference, and tighten them to secure
the partition wall axially.
 Measure and note the axial clearance (
A
).
TPL85-B
0.54 … 0.79
CAUTION
If the axial clearance A is out of tolerance, an ABB Turbocharging Ser-
vice Station must be contacted.
8.5
Clearance A [mm]