Henkelman Jumbo Plus - 6.8. Replacing the lid gasket

38
USER MANUAL
Jumbo Version: JUM-EN-UL-0 23-03-15
6.8. Replacing the lid gasket
EXPLANATION
 The lid gasket ensures that the vacuum chamber is completely closed off during
the machine cycle. This is essential for the achievement of a maximum vacuum
level. The lid gasket will wear out due to extreme pressure differences and
should be changed regularly
 Replace the lid gasket if it is damaged or in accordance with the maintenance
schedule in section 6.1
Figure 15: Replacing the lid gasket
NO.
WHAT TO DO
ACTION
RESULT
1
Remove the old
gasket
 You can pull the old lid gasket off
2
Cut a new piece of
gasket
 Cut a new piece of gasket. Cut it
preferably slightly longer than the old one
 The ends must be cut off straight
 When the lid gasket is too short or too
long, it can cause problems when closing
the cover or leakage may occur
3
Place the new rubber
 Place the new lid gasket by pressing it in
the slot. The lip of the gasket must face
downwards and outwards
 The gasket should be placed in the holder
evenly and without tension. The ends
must come tightly together to prevent
leakage
1