ABB HT842305 Operation Manual page 103

Operation Manual / TPL85-B14/-B15/-B16
8 Disassembly and assembly / 8.9 Fitting internal part of compressor
casing
Fitting internal part of
compressor casing
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Lift internal part (76000) of compressor casing complete with wall in-
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sert and diffuser using two sets of lifting gear.
Carefully slacken lifting gear fastened to support angle (90025) until
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internal part (76000) of compressor casing is suspended only from
lifting device (90190).
Remove support angle (90025) together with shackle (90195).
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Fit O-ring (76040) to internal part (76000) of compressor casing.
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Fit guide studs (90320).
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Carefully insert internal part (76000) of compressor casing complete
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with wall insert and diffuser over guide studs (90320) into external
part of compressor casing (74000).
Remove lifting device (90190/90195).
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Insert internal part of compressor casing as far as it will go.
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Remove guide studs (90320) and fit studs (74026/74029).
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Use studs [10x 74029 and 2x 74026 (each screwed in at top and bot-
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tom)].
HZTL2491_EN Revision C August 2018