Middleby Marshall Model PS536 installation manual Operation, Location and Description of Controls

SECTION 3 - OPERATION

I.LOCATION AND DESCRIPTION OF CONTROLS

Fig. 3-1 - Control Panel

D

D

AB

C

ENGLISH

A.	"BLOWER" Switch: Turns the blowers and D.
	cooling fans on and off. When set to the "ON" (I)
	position, it also allows the burner (gas ovens)
	or heating elements (electric ovens) to activate.
	Activation is determined by the settings on the
	Digital Temperature Controller.

B. "CONVEYOR" Switch: Turns the conveyor drive motor on and off.

Digital Temperature Controller: Continuously monitors the oven temperature. Settings on the Digital Temperture Controller control the activa- tion of the burner or heating elements. Keypad controls allow the operator to select the cooking temperature and monitor oven operation.

Note that two different models of Digital Tem- perature Controller are used on PS536 ovens. This section provides instructions specific to each controller.

C.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."

NOT SHOWN:

E.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.

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