Middleby Marshall PS300F - Manual (Page 16)

ENGLISH
16
SECTION 3 - OPERATION
I. LOCATION AND DESCRIPTION OF CONTROLS
Fig. 3-1 - Control Panel
"BLOWER" Switch: Turns the blowers and
cooling fans on and off. The HEAT Switch has no
effect unless the BLOWER Switch is in the “ON”
position.
All ovens except PS360EWB and PS360WB70 PS360EWB and PS360WB70 only
A.
"HEAT" Switch: Allows the gas burner to light.
Activation of the gas burner is determined by the
settings on the Digital Temperature Controller.
"CONVEYOR" Switch: Turns the conveyor drive
motor on and off. For tandem and double tan-
dem ovens, this switch is present only on the left
oven section(s).
B.
C.
D.
E.
Conveyor Speed Controller: Adjusts and dis-
plays the bake time. Single-belt ovens have one
controller. Split belt ovens have one controller for
each conveyor belt, labeled "FRONT" and "BACK."
For tandem and double tandem ovens, this
control is present only on the left oven section(s).
Digital Temperature Controller: Continuously
monitors the oven temperature. Settings on the
Digital Temperture Controller control the activa-
tion of the gas burner.
NOT SHOWN:
F. Machinery Compartment Access Panel Safety Switch:
Disconnects electrical power to the controls and the blow-
ers when the machinery compartment access panel is
opened. The panel should only be opened by authorized
service personnel.
A.
"BLOWER"
(or " ")
switch
E.
Digital Temperature
(or " ")
controller
D.
Conveyor Speed
(or " ")
controller(s)
B.
"HEAT"
(or " ")
switch
C.
"CONVEYOR"
(or " ")
switch
D.
Conveyor Speed
(or " ")
controller(s)
E.
Digital Temperature
(or " ")
controller
A.
"BLOWER"
(or " ")
switch
B.
"HEAT"
(or " ")
switch
C.
"CONVEYOR"
(or " ")
switch