Cascade Sciences CVO-10, Руководство по установке и эксплуатации

Страница: 34 / 56

34 | P a g e
cascadesciences.com | Tel. 503 847-9047
CONTROL OVERVIEW
CVO-5 Valves
Vacuum Valve Control
This valve adjusts the level of vacuum draw applied to the oven chamber through
the vacuum port on the back of the oven.
•
When open , this valve allows the connected vacuum supply to evacuate the oven
chamber.
•
In the closed position, the valve closes off the vacuum draw.
Vent Valve Control (Backfilling)
This valve controls the inlet Vent Port on the back of the oven.
When the control is in the open position, the evacuated oven chamber backfills with
atmosphere.
•
Optional: An inert or clean backfilling gas supply connected to the Vent Port will
flow gas from the pressurized supply to the oven chamber when the Vent Valve is
open.
•
When the valve control is in the closed position, the chamber is cut off from
external atmosphere and any gas supply.
o
The vent must be closed before applying vacuum to the chamber .
Failure to do so may result in damage to your vacuum pump.
Closed
Open