ABB TPL73-A30 - Page 97

Operation Manual / TPL69-A10 / -A30 ... TPL77-A10 / -A30
Disassembly and assembly
8
Removing cartridge group
8.5
Page 95
© Copyright 2016 ABB. All rights reserved.
December 2016 HZTL2481_EN Revision B
 Unscrew and remove nuts (74027) together with washers (74018).
 Remove six studs (74026/74029) in the upper section and fit four
guide studs (90320).
 Leave two holes free for lifting device (90190).
 Using press-off screws (90900), press off the compressor casing in-
ternal part (76000) until the lifting device (90190) with shackle (90195)
can be attached and secured to the crane.
 Slightly lift compressor casing internal part complete with wall insert
and diffuser, remove guide studs (90320) and then withdraw.
 Fit support angle (90025).
 Set down compressor casing internal part complete with wall insert
and diffuser onto support angle and underlay.
 Remove the O-ring (76040).