Rapid Packaging Eastey Value Series, Руководство пользователя

Страница: 25 / 49

Maintenance 25
Lower Seal Band and Bead Disassembly
To remove and replace the lower seal band, Teflon tape, and bead, do the following.
1. Disconnect the VS1620 L-Bar Sealer Tunnel Combo Unit power plug from the
electrical power source.
2. Examine the L-seal area for dirt and debris and for worn parts or torn tape.
3. Temporarily remove the red covers to access the spring compensator assembly
at each end of the seal band.
4. Loosen the spring compensator set screws to unclamp the seal band and free it
at each end.
5. Once the seal band is released, it and the Teflon tape can be removed, and then
the ceramic bead can be pulled out of the channel extrusion. In cross-section, the
arrangement of the seal band, Teflon tape, ceramic bead, and extrusion look
similar to the following illustration and can be disassembled as shown at right.
Temporarily
remove red
cover to
access
spring
compensator
assembly.
Temporarily
remove red
cover to
access
spring
compensator
assembly.