Fig. 15: Low-Pressure Stage, Tightening The Fixing Screws; Table 9: Fixing Screw Tightening Torque (01); Table 10: Fixing Screw Tightening Torque (05); Table 11: Tightening Torque (61003) - ABB PT003888 Operation Manual

Operation Manual / Power2 340-H / Low-pressure stage
3 Removal and installation / 3.3 Installing the low-pressure stage
3.3.3 Steps for fastening the low-pressure stage
Fig. 15: Low-pressure stage, tightening the fixing screws.
Tighten the fitted fixing screws (01) according to the following table:
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Power2
340 LP
Table 9: Fixing screw tightening torque (01)
If a support is present, tighten the fixing screws (05) according to the following table:
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Power2
340 LP
Table 10: Fixing screw tightening torque (05)
Then tighten the hexagon-head screw (61003).
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Power2 Hexagon-head screws (61003) [mm]
340 LP
Table 11: Tightening torque (61003)
Remove lifting gear.
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Connect the cable connector (86515) to the speed sensor (86505)
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low-pressure stage on the bracket
Connect all gas pipes and air lines.
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Version with water-cooled bearing casing
Fit the water pipes according to the instructions of the enginebuilder.
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© Copyright 2022 ABB. All rights reserved.
Fixing screws (01) [mm]
M20
Fixing screws (05) [mm]
M16
M20
→34).
HZTL4053_EN
Tightening torques [Nm] (friction
coefficient µ=0.12)
455
Tightening torques [Nm]
180
Tightening torques [Nm]
320
(see Fig. 14: Placing the
Rev.F March 2022