Blodgett S1820G - Manual (Page 26)

(I. COMPONENT INFORMATION AND
LOCATION (Figures 3-1 and 3-2)
A. Door Safety Switch
The Door Safety Switch is located at the lower right side
of control panei opening. Opening the control panel door
permits this switch to open, disconnecting power to ail
electrical controls.
SECTION 3
OPERATION
CAUTION
Do NOT touch the wires going to this safety switch.
Current is always present.
B. Blower/Heater Switch
The “Blower^eater Switch” has two positions. The switch
must be "ON” or “I" for the main blowers to come on and
permit the oven to run. Thefan circulates the airthroughout
the oven and must stay on during baking and during the
cool down cycle above 200°F (93°C) to prevent blower
bearing damage. To protect the blower motor and bearings
a thermostatic override is built into the oven. If the
temperature inside the oven is over 180°F (82°C) the main
blower will continue to run after the “Biower/Heater Switch”
is turned to the "OFF’ or “O” position.
C. Conveyor Switch
The “Conveyor Switch” allows the burner to activate and
the belt will start moving. Temperature activation is
determined by the settings on the Digital Temperature
Controller.
The on-off switch for the conveyor motor is on the control
panel. Also on the control panei is the digital conveyor
speed controi. The digital control can be adjusted
from
1-10 min. bake time (conveyor speed).
Refer to Figure 3-3.
Conveyor speed is measured by the amount of time it
takes for an item to go through the bake chamber of the
oven.
Temperature
Controller
Door
Switch
Conveyor Speed
Digital Control
Conveyor Speed
Control Module
7 r
Conveyor Door
Drive Motor Safety
Switch
Figure 3-2. Interior View of Control Console
20