Maintenance
58 300855170_002_C8 - 08/2021 - © Leybold
Do NOT cancel the BRIM process. This may invalidate the warranty.
BRIM mode is either triggered:
■
automatically by the pump
■
LeyAssist software
■
by pressing the push button (located behind the service cover, see Fig. 5.1)
for 2s on the pump, or
■
by changing parameter 119 via a serial interface, refer to Operating
Instructions 300450826 Serial Interfaces for TURBOVAC i/iX.
Bearing LED
LED is not lit while pump is powered on No bearing conditioning required
LED is flashing 0.25 s ON and 0.75 s
OFF
Pump has been stored for more than 12
months, BRIM is required and will start
on the next pump start
LED is permanently ON BRIM is running
LED is flashing 0.25 s ON and 0.25 s
OFF
Pump has been stored for more than 3
years, bearing replacement is required