16
300452480_002_C1 - 12/2017 - © Leybold
Operation
The pump is protected against over-currents by two 5X20 mm internal fuses
rated 250 V, 12.5 A Time lag T.
The fuse is mounted in a separate housing and can be exchanged from out-
side using a screwdriver to open the fuse holder cap. See drawing below.
Exchange fuse only with electrically unplugged pump.
3.3 Oil filling
The pump is delivered with its oil inside.
To fill in the oil, unscrew the oil fill plug and fill in until the oil level reaches the
“MAX” mark beside the oil sight glass.
1 l oil is needed for the SV40 BI FC .
2 l oil are needed for the SV65 BI FC.
3.4 Start-up
Always verify proper oil level before operating the pump.
4
Operation
4.1 Operation
To avoid overloading the motor, do not start the pump more than 6 times
within one hour. If more than 6 starts per hour are necessary keep the pump
running and mount a valve which opens and closes into the intake line.
Take note of warning labels on the pump.
Use ear protection in case of operation at high inlet pressures
Caution
Warning
FUSES
