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- Press STP next to the turbo pump logo
- let the turbo spin down for at least 15-20 minutes (the off-status logo on the turbo does not mean the blades have stopped spinning)
- stop at this step if you will restart the turbo in less than a day, additionally you can set the scroll ballast to level I (it can be set to level 0 or I during operation) - Press CLS on SEW-VGC-15
- make sure ballast level is set to 0 before going to the next step - Open mechome
- Go the tab "User Devices"
- Open the panel "User Sentry PDU"
- Turn Off "Roughing pump PTM 02 (turbo 2)"