vc999 K7, Operating Manual, Page: 86 / 121

Vacuum Packaging Machine VC999 K7
Maintenance
Page 86/121
Art.-No. 592.016 2008-11-26
Replacing Teflon tape lower sealing bar
1. Disassemble the lower sealing bar: Take the sealing bar (1) out of the holder from the top and
remove the bracket (2) by unscrewing the two screws (3).
Fig. 11/3
2. Remove the two silicone profiles (4) from the grooves (5).
3. Remove the used Teflon tape (6) from the sealing bar.
4.
Clean the sealing bar with acetone.
CAUTION
Risk of fire when using acetone. Only use acetone in well ventilated space and do not smoke or
ignite fires under any circumstances.
NOTICE
When changing the Teflon tape, check the sealing wires for tension; if this is insufficient, they
must likewise be replaced.
5. If the sealing wire is to be replaced, then proceed from this point as described below "Replacing
sealing wire". If the sealing wire is not to be replaced, then proceed according to this description.
6. Stick on a new Teflon tape without creases and use a clean cloth to rub it firmly into position.
7. Press both silicone profiles (4) back into the grooves (5).
8. Assemble the sealing bar and install it in the machine.
Replacing the sealing wire
Replace sealing wire as follows:
1.
Slacken the sealing wire (1) by releasing the countersunk screws (2), but do not completely un-
screw screws.