Change Vacuum Pump Oil - Beissbarth BAC 4100a Instrucciones Originales

Maintenance

Change Vacuum Pump Oil

1. Select CHANGE VACUUM PUMP OIL from the
Setup menu or when prompted. The display shows
how long the vacuum pump has operated since the
last oil change.
OIL LIFE TIME
0 HOURS 0 MINUTES
CHANGE OIL?
2. Press OK. If the machine displays
OIL CHANGE
allow the vacuum pump to run for 30 seconds to warm
up the oil. If the oil is already warm, the display shows
OIL CHANGE
UNIT CLEARING
while the compressor runs to eliminate any pressure
in the vacuum pump.
3. After the compressor stops, slowly open the oil fill
cap to verify there is no pressure in the machine.
Then carefully remove the cap. See Figure 19.
4. The display shows
DRAIN THE USED PUMP OIL
AT THE END ADD ABOUT 600 ML OF NEW OIL
PRESS OK TO CONFIRM
Remove the oil drain fitting cap, and drain the oil into
a suitable container for disposal. Replace the cap
and close tightly.
5 . Slowly add approximately 550 ml of vacuum pump oil
to the pump through the oil fill port. Press OK to start
the vacuum pump .
6. The display shows
POUR OIL IN THE PUMP
UP TO THE CORRECT LEVEL
PRESS ESC TO QUIT
Slowly add vacuum pump oil to the pump through the
oil fill port until the oil level rises to the center of the
sight glass.
7. Install the cap on the oil fill port and close tightly .
Press ESC.
30
WAIT . . .
WAIT
CAUTION: To prevent personal
injury, do NOT operate the machine at
any other time without the oil fill port
cap installed, because the vacuum pump
is pressurized during normal operation.
Figure 19
Caution: It is the responsibility of the
user to monitor vacuum pump oil level
and clarity. If contaminated oil is not
removed from the vacuum pump and
replaced, the vacuum pump will be
permanently damaged.
Oil Fill Cap
and Port
Sight
Glass
Oil Drain
Fitting