Cascade Sciences CVO-5-EX Series, Руководство по установке и эксплуатации

Страница: 106 / 132

106 | P a g e
cascadesciences.com | Tel. 503 847-9047
OPERATION
Note: Test the OTL system at least once per year to verify its functionality. Failure to set the
OTL voids the manufacturing defect warranty if over-temperature damage
occurs.
S
ET THE
O
VER
T
EMPERATURE
L
IMIT
Perform this procedure when the unit has been running under vacuum at your baking application’s
highest temperature for at least 30 minutes with no temperature fluctuations.
If the Over Temperature Limit sporadically activates after setting the control, turn the dial very
slightly to the right (clockwise). If the OTL continues activating, check for ambient sources of heat
or cold that may be adversely impacting the unit temperature stability. If you find no sources of
1.
Set OTL control to its maximum setting.
•
If not already set to max.
2.
Turn the dial counterclockwise (to the left) until the Over Temperature alert
appears on the display.
•
An alert bar labeled “Over Temperature”
will flash on the oven display screen
indicating the OTL heating cutoff is active.
•
There is a soft click when the OTL begins
rerouting power away from the heating
elements.
3.
Slowly turn the dial clockwise (to the right) until the Over Temperature alert turns
off.
•
The red flashing alert bar will disappear
from the display screen.
•
The Over Temperature Limit is now set
at approximately 10 ˚ C above the current
chamber temperature.
4.
Leave the OTL dial set just above the activation point.
Optional:
Turn the dial slightly to the left (counterclockwise).
•
This sets the cutoff threshold nearer to
the current chamber temperature.