ABB TPL65-A32 - Page 105

Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
Taking out of operation at short notice
9
Locking the rotor
9.2
Page 103
September 2014 HZTL2498_EN Revision A
Locking rotor TPL69-A32 / -A33
 Remove silencer or air suction branch.
NOTICE
Carry out work as described in chapter Removing and fitting.
 Insert locking flange (94003) into compressor wheel.
 Position screws (94007) in unused threaded holes of compressor
wheel and tighten them as specified in the following
Table of tightening
torques
.
CAUTION
Don't remove any balancing screws from compressor wheel. Use only
unoccupied threaded holes to fit lifting device.
 Push intermediate ring (94001) and assembly-disassembly device
(90020) onto locking flange (94003) in correct order.
 As specified in following
Table of tightening torques
, tighten
intermediate ring, assembly-disassembly device (90020) and locking
flange (94003) using screws (94006).
 Tighten nuts (74027) complete with washers (72018) on compressor
casing as specified in following
Table of tightening torques
.
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