Removing Internal Part Of Compressor Casing - ABB HT842305 Operation Manual

Operation Manual / TPL85-B14/-B15/-B16
8 Disassembly and assembly / 8.6 Removing internal part of com-
pressor casing

8.6 Removing internal part of compressor casing

Position of the safety seg-
ments during disas-
sembly
Control dimension (u)
[mm]
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CAUTION
Locked safety segments (76080) during disassembly
Observe the maximum tightening torque for the nuts (90458) so as not
to shear off the threaded studs of the safety segments (76080).
Fit four nuts (74027) complete with washers (74018), equally spaced
u
around circumference, and tighten.
Take nuts (90458) out of the toolbox and screw them onto threaded
u
studs of three safety segments (76080) in the compressor casing in-
ternal part (76000).
Tighten the nuts (90458) to a maximum torque of 30 Nm.
u
NOTICE
Note the control dimension (u).
Dimension
u
The compressor casing internal part (76000) has now been detached
from the compressor casing external part (74000) and can be removed.
HZTL2491_EN
TPL85-B
27.6
Revision C August 2018