ABB HT603545 Operation Manual page 108

Operation Manual / TPL76-C
8 Disassembly and assembly / 8.7 Installing cartridge group
Check dimension (s) [mm]
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Engaging safety elements / securing casing
CAUTION
Locked safety segments (76080) during assembly
The safety segments (76080) are not in operating position. Additional
axial securing of the two compressor casings (74000/76000) is not
guaranteed.
Fit four nuts (74027) complete with washers (74018), equally spaced
u
around circumference, and tighten.
Unscrew nuts (90458) on threaded studs of safety segments (76080)
u
on internal part of compressor casing (76000).
The internal part of the compressor casing (76000) is now secure relat-
ive to the external part (74000).
NOTICE
Note the control dimension (s). The safety segments (76080) are in the
operating condition again ("engaged").
Dimension
s
Put nuts (90458) back into toolbox.
u
HZTL2485_EN
TPL76-C
16.5
Rev.G March 2020