Middleby Marshall Model PS536 User Manual download pdf (Page 15)

ENGLISH

SECTION 3 - OPERATION

I. LOCATION AND DESCRIPTION OF CONTROLS

"BLOWER" Switch: Turns the blowers and

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.

"CONVEYOR" Switch: Turns the conveyor drive

motor on and off.

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."

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.

Fig. 3-1 - Control Panel

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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Middleby Marshall Model PS536 User Manual Page 15