Maintenance
Maintenance recommendation
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7.2.10 Vacuum pump - Oil change
¾ Change the oil in the vacuum pump, see Section 7.5 "CHANGE THE
OIL IN THE VACUUM PUMP".
7.2.11 Vacuum pump - Exchanging the air de-oiling ele-
ment
¾ Change the air de-oiling element,.
7.2.12 Entire machine - Check the age
¾ Read the year of manufacture on the type plate.
¾ If the machine is older than 19 years:
¾ Shut down the machine.
¾ Have the safety functions checked by MULTIVAC Service.
7.3 Replace the sealing bar
7.3.1 Remove the sealing bar
¾ Switch off the machine.
¾ Disconnect the machine from the mains electricity.
¾ Open the chamber lid.
¾ Let the sealing bar cool down.
¾ Pull out the sealing bar.