ABB HT608562 Operation Manual page 102

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Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
9 Taking out of operation at short notice / 9.2 Locking the rotor
Table of tightening
torques
© Copyright 2020 . All rights reserved.
Locking rotor TPL65-A32 / A33 / A36
Remove silencer or air suction branch.
u
NOTICE
Carry out the work as described in the chapter Disassembly and As-
sembly.
Insert locking flange (94003) into compressor wheel.
u
Position screws (94007) in unoccupied threaded holes of compressor
u
wheel and tighten them as specified in following Table of tightening
torques .
CAUTION
Do not remove any balancing screws from compressor wheel. Use only
unoccupied threaded holes to fit lifting spigot.
Position assembly / disassembly device (90020) over studs (72026)
u
and locking flange (94003).
Turn compressor wheel so that locking flange hexagon aligns with
u
hexagon in assembly / disassembly device (90020).
Tighten nuts (74027) complete with washers (72018) on compressor
u
casing as specified in following Table of tightening torques.
Part number
72027
94007
HZTL2498_EN
TPL65-A32 / -A33 / -A36
M14
75 Nm
M8
25 Nm
Rev.F
December 2020

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