Middleby Marshall PS360-U installation manual Operation, Location and Description of Controls

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SECTION 3 - OPERATION

I.LOCATION AND DESCRIPTION OF CONTROLS

Fig. 3-1 - Control Panel

E.

Conveyor Speed

("") controller(s)

ENGLISH

 

D.

A.

B.

 

C.

F.

 

"BLOWER"

"HEAT"

"CONVEYOR"

Digital Temperature

 

 

 

"RESET"

(" ")

(" ")

("

")

(" ") controller

(

) switch

switch

switch

switch

 

 

 

 

GAS OVENS ONLY

A."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.

B. "HEAT" Switch: Allows the burner or heating

elements, as appropriate for the oven model, to activate. Activation is determined by the set- tings on the Digital Temperature Controller.

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

D."RESET" Switch: Gas ovens only. Illuminates

if the gas burner does not light. The switch can be pressed repeatedly to attempt to light the burner. If the burner does not light within 15 minutes, the "RESET" ( ) switch is locked out.

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."

F.Digital Temperature Controller: Continuously monitors the oven temperature. Settings on the Digital Temperture Controller control the acti- vation of the burner or heating elements.

NOT SHOWN:

G.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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Contents 26kW 2x26kW Rev. B V1 7/01PS360 40kW 50kW 2x40kW 2x50kWEnglish For Your SafetyTable of Contents III. Oven Specifications Description EnglishOven Uses Installation Electrical specifications per oven cavityGas orifice and pressure specifications per oven cavity 710 Installation KITInstallation kit components one kit required per cavity Additional installation kit components for gas ovensOther ventilation concerns II. Ventilation SystemRequirements RecommendationsIV. Thermocouple Installation III. AssemblyRemoving the Conveyor Drive Sprocket Conveyor Installation11 Conveyor and Master Link Orientation VI. Final AssemblyAdditional Information Electric Ovens VII. Electrical SupplyVIII. GAS Supply Additional Information Gas OvensGas Utility Rough-In Recommendations Gas MeterGas Line Replacing the Gas Orifices if so required Preparation for Use with Various GasesOrifice Manifold Pressure Method Adjusting the Orifice Manifold Pressure and Heat InputVolumetric Method Checking the Gas Supply Inlet PressureLocation and Description of Controls Conveyor Switch Turns the conveyor drive motor on and offReset Switch Gas ovens only. Illuminates OperationII. Normal Operation STEP-BY-STEP III. Quick Reference Digital Temperature Controller Symptom IV. Quick Reference TroubleshootingMaintenance Daily MaintenanceRemoving the Conveyor II. Maintenance MonthlySplit Belt Disassembly and Cleaning III. Maintenance Every 3 Months10 Key Spare Parts Kit IV. Maintenance Every 6 Months400V, 50 Hz, 1 Ph Diagrams230V, 50 Hz, 1 Ph Gas Oven