ABB PT003888 - Malfunctions When Stopping; Table 34: Malfunctions When Stopping - Runout Noises; Table 35: Malfunctions When Stopping - Runout Time too Short

Operation Manual / Power2 340-H / Low-pressure stage
8 Troubleshooting / 8.4 Malfunctions when stopping
© Copyright 2022 ABB. All rights reserved. HZTL4053_EN Rev.F March 2022
8.4 Malfunctions when stopping
Runout noises
Possible causes Remedy
Low-pressure
or
high-pressure
stage
Pressure stage contaminated Clean
Bearing damaged Contact a Turbo Systems service sta-
tion
Rotor rubbing
Foreign object in the pressure stage
Table34: Malfunctions when stopping – Runout noises
Runout time too short
Possible causes Remedy
Low-pressure
or
high-pressure
stage
Pressure stage contaminated Clean
Bearing damaged Contact a Turbo Systems service sta-
tion
Rotor rubbing
Foreign object in the pressure stage
Table35: Malfunctions when stopping – Runout time too short
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