ABB Power2 850-M16 - Page 133

Operation Manual / Power2 850-M / 4.1 Low-pressure stage
5
Taking out of ope
ration at short notice Page 41 /
49
© Copyright 2015 ABB. All rights reserved.
HZTL4062_EN
Revision -
December 2015
5.1.2 Fitting the cover plate
Figure 33: Fitting the cover plate
Part number
Thread and tightening torque
42087 M12
80 Nm
Table 19: Tightening torque (42087)
1. Remove alternative air inlet, wall insert, compressor casing and cartridge group.
2. Close opening in bearing casing with gasket (02) and cover plate (01).
3. Secure cover plate (01) with spacer sleeves (04) and screws (42087 / 03).
Figure 34: Installing the casing
4. Reinstall compressor casing, wall insert and alternative air inlet.
CAUTION
Escaping lubricating oil
If the cover plate is fitted, complete sealing of the lubricating oil supply is not
guaranteed.
 Shut off lubricating oil supply to low-pressure stage at engine side.