Aristo ARISTOMAT SL 1310, Руководство пользователя

Страница: 85 / 122

Material transport systems 3-27
Vacuum systems
Strip vacuum zones
The strip vacuum zone layout divides the table top, dependent on the
machine model, into 5 resp. 6 evenly wide longitudinal zones. The ARIS-
TOMAT 1625 SL features 2 x 6 evenly wide longitudinal zones. To the
orientation there are markers and numbers on the traversing bridge. Zone
1, with ARISTOMAT SL 1625 also zone 7, is always open, the other zones
are consecutively opened.
The vacuum zones are opened or closed using 1 or 2 vacuum slide valves.
By using 2 valve slides (front and rear) it needs to be observed that both
slides are set the same to avoid uneven vacuum hold. That does not
apply to ARISTOMAT SL 1625.
The valve slide carries a lock in groove for each zone and features mark-
ing rings to serve orientation. (figure 1)
•
close zones: lift the slide out of its groove, push inwards and arrest in
the desired groove.
•
open zones: lift the slide out of its groove, pull out and arrest in the
desired groove (figure 2).
figure 1 figure 2
The following layouts show the rasters and number of strips for the differ-
ent models.