BUCHI Syncor Polyvap - Manual (Page 27)

Syncore ® Accessories
version E 25
Maintenance of the vacuum connection
The gas plates of the vacuum connections can be removed
by releasing the two clamping screws a. For this reason,
the “PEEK”-screws for the glass vessel seals must be
tightened with the Syncore Universal Key (see section
“Spare Parts”).
Use a sponge dampened in alcohol to clean the coated
plate of the vacuum connections. Caution: The PFA coating
must never be damaged with hard brushes or other hard
parts. After cleaning it is essential to dry the vaccum cover
and its heating system to prevent any short circuit.
The sealing discs can be cleaned with a mild detergent in
water or in alcohol. If they are severely fouled, we recom-
mend replacing the sealing discs with new ones.
Figure 29: Releasing the screws of the vacuum connection
a
3 Function,putting into operation, operation and maintenace