Operation Manual / TPL69-A10 / -A30 ... TPL77-A10 / -A30
8 Disassembly and assembly / 8.5 Removing the cartridge group
© Copyright 2020 . All rights reserved. HZTL2481_EN Rev.D March 2020
8.5 Removing the cartridge group
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).
u Fit four nuts (74027) complete with washers (74018), equally spaced
around circumference, and tighten.
u Remove insulation.
If provided
u Take nuts (90458) out of toolbox and screw onto threaded studs of
safety segments (76080) on compressor casing internal part (76000).
u Tighten nuts (90458) to specified tightening torque (see Table).
Tightening torque for nut (90458)
TPL69-A TPL73-A TPL77-A
20Nm 30Nm
u Note the control dimension (u).
Control dimension u [mm]
Dimension [mm] TPL69-A TPL73-A TPL77-A
u 17.8 18.6 19.0
The compressor casing internal part has now been detached from the
compressor casing external part (74000) and can be removed.
Page 88 / 134
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