ABB HT842305 Operation Manual page 96

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Operation Manual / TPL85-B14/-B15/-B16
8 Disassembly and assembly / 8.6 Removing internal part of com-
pressor casing
Removing the compressor
casing internal part
If necessary
© Copyright 2018 . All rights reserved.
Unscrew nuts (74027) and remove them together with washers
u
(74018).
Remove four studs (74026/74029) in the upper section and fit two
u
guide studs (90320).
Leave two holes free in the upper section for a lifting device (90190).
u
Hoist up the lifting device (90190) using the shackle (90195) and the
u
lifting gear.
Using press-off screws (90900), press away the compressor casing
u
internal part (76000) until the lifting device (90190) can be attached
and secured to a crane.
Remove the compressor casing internal part (76000) along with the
u
wall insert and diffuser.
Fit the support angle (90025).
u
Remove the O-ring (76040).
u
Set down the compressor casing internal part (76000) along with the
u
wall insert and diffuser in a horizontal position.
Remove screws (42059) together with flange. Also remove possible
u
contamination behind the flange.
Fit flange with screws (42059) and new gasket (42041) after cleaning.
u
Attach two shackles (90195) to the support angle (90025) and fasten
u
a second set of lifting gear to both shackles (90195).
HZTL2491_EN
Revision C
August 2018

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