Cascade Sciences CVAC-9.3, Installation & Operation Manual

Page: 31 / 54

31 | P a g e
cascadesciences.com | Tel. 503 847-9047
CONTROL OVERVIEW
Control Panel
Power Switch
The power switch controls all power to the oven and its systems. The switch illuminates when in the
ON ( I ) position.
Vacuum Power Switch
The vacuum power switch controls the power outlet in the cabinet space, which is provided to power
vacuum pumps. The outlet and any connected pumps are powered when the switch is in the ( I ) ON
position.
Over Temperature Limit Thermostat (OTL)
This graduated dial sets the heating cut off point for the OTL system. The OTL system prevents
unchecked heating of the chamber. For more details, please see the
Over Temperature Limit
System description in the Theory of Operations (page 38).
When the OTL has been tripped, it cuts off power to both the oven heating elements and the
temperature controller.
Push to Reset
The reset button on the control panel is used to reset 2 power relays. These relays can be opened
either by the Over Temperature Limit System in the event of its activation or by a power outage.
Reset must be pushed after each OTL interruption of heating or power outage. The button should
also be pushed during the initial setup of the oven.