II. NORMAL OPERATION - STEP-BY-STEP
A.DAILYSTARTUPPROCEDURE
1.Check that the circuit breaker/fused disconnect is in the on position. If the oven is equipped with a window, check that the window is closed.
2.Turnthe"BLOWER"(or )
switch to the “ON” (or "I") position.
3.Turnthe"CONVEYOR"(or
) switch to the “ON” (or "I") position.
4.If necessary, adjust the
conveyor speed | setting |
by pressing the | or |
pushbuttons on the con-
veyor speed controller to |
|
change the displayed |
|
bake time. | or |
|
5.Adjust the temperature controller to a desired set tempera- ture, if necessary.
7.Wait for the oven to heat to the setpoint temperature. Higher setpoint temperatures will require a longer wait. The oven can reach a temperature of 500°F (232°C) in approximately 5 minutes.
8.(Optional) Press the Tem-
perature ( | ) key to show |
|
the Actual | Temperature | wait |
in the display, and wait for | for | |
the "ACTUAL TEMP" light |
| |
to turn on. This allows |
| |
you to monitor the oven |
| |
temperature as it rises to |
| |
the setpoint. |
| |
9.Allow the oven to preheat for 10 minutes after it has reached the set point temperature.
B.DAILYSHUTDOWNPROCEDURE
1.Turn the "HEAT" (or 
)
and "BLOWER" (or ) | + |
switches to the "OFF" (or |
"O") position. Note that the blowers will remain in operation until the oven has cooled to below 200°F (93°C).
2.Make certain that there
are no products left on the conveyor inside the oven. Turnthe"CONVEYOR"(or
•Press the Set Point and Unlock keys at the same time. Wait for the "SET PT" light to turn on.
•Press the Up Arrow and Down Arrow Keys as necessary to adjust the set- point.
+
or
wait
for
) switch to the "OFF" (or "O") position.
3.If the oven is equipped with a window, open the window to allow the oven to cool faster.
4.After the oven has cooled and the blowers have turned off, switch the circuit breaker/fused disconnect to the off posi- tion.
IMPORTANT
6.Turn the "HEAT" (or 
)
switch to the "ON" (or "I") position, and wait for the "HEAT ON" light to turn on.
wait
for
If the "HEAT ON" light will not illuminate, OR if the oven does not heat, the gas burner may not have lit. Turn the "HEAT" (
), "BLOWER" (
), and "CONVEYOR" (
) switches to the "OFF" ("O") position. Wait for AT LEAST FIVE MINUTES before restarting the oven. Then, repeat the Daily Startup procedure.
CAUTION
In case of power failure, turn all switches to the “OFF” (or "O") position, open the oven window, and remove the product. After the power has been restored, perform the normal startup procedure.
The burner will not operate and gas will not flow through the burner without electric power. No attempt should be made to operate the oven during a power failure.
