Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS536ES Blower And Shroud, Blower Wheel, Left Viewed From Rear, A11687

Models: PS536ES

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Page 57

BLOWER AND SHROUD

	ITEM		QTY.		P/N	DESCRIPTION
	1	2		42951		INLET RING
	2a	1		42752		BLOWER WHEEL, RIGHT (VIEWED FROM
						REAR OF OVEN)

	2b	1		42753		BLOWER WHEEL, LEFT (VIEWED FROM REAR
						OF OVEN)

	3	2		42999		RETAINER, TEFLON SEAL

	4	2		35121-0045		TEFLON SEAL

	5	2		22072-0025		BEARING, 5/8" BORE WITH STANDARD
						GREASE
	--	--		17110-0015			GREASE, MM STANDARD CARTRIDGE

	6	2		50160		GASKET, BEARING

	7	2		50151		BLOWER SHAFT

	8	1		44748		COUPLING, BLOWER SHAFT

53	9	1		44687		MOTOR, BLOWER, 208/230V, 1/2HP

	10	1		44688		PLATE, MOTOR MOUNTING
	10	1		44688		PLATE, MOTOR MOUNTING

ITEM	QTY.	P/N	DESCRIPTION
11	4	A11687	SCREW, HEX CAP HEAD 5/16"-18 X 7/8"
12	4	B301A8847	FLAT WASHER, 5/16"
13	4	A3682	LOCK WASHER, 5/16"
14	1	50256	KIT, RPM, (50/60Hz) CONTAINS SHEAVE
			(50260) WITH BUSHING (50259)

15	1	50224	PULLEY, BLOWER SHAFT

16	1	50517	BELT, (50/60Hz)

17	1	28021-0061	SAFETY SWITCH

18	1	47633	BACK WALL

19	1	36451	COOLING FAN

20	1	31497	FINGER GUARD, COOLING FAN

SECTION 6 PARTS LIST

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Image 57

Middleby Marshall PS536ES installation manual Blower And Shroud, Blower Wheel, Left Viewed From Rear, A11687

Contents

owners operating installationmanual MiddlebyFOR YOUR SAFETY, DO NOT STORE OR USE NO QUIBBLE LIMITED WARRANTY MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.AMIDDLEBY MARSHALL U.S.A. ONLYTABLE OF CONTENTS TABLE OF CONTENTSContinued A. Heat Transfer and How It WorksI. MODEL IDENTIFICATION SECTION DESCRIPTIONFigure 1-1. Single PS536ES Oven Figure 1-2. Double PS536ES Oven Figure 1-3. Triple PS536ES OvenSERIES PS536ES ELECTRICAL SPECIFICATIONS PS536ES SERIES OVEN SPECIFICATIONSWiring Diagrams are contained in Section 7 of this Manual Table 1-1 DimensionsII. PRINCIPLE OF AIR FLOW Figure 1-4. PS536ES-Series Oven Air FlowA. Heat Transfer and How It Works II. PRINCIPLE OF AIR FLOW Continued the Inner Plate and Outer Plate to Heat the Food ProductB. Air Fingers III. COMPONENT FUNCTION Figure Figure 1-6. PS536ES-Series Oven Components LocationsFigure 1-7. Machinery Compartment Components III. COMPONENT FUNCTIONA. Conveyor Motor and Conveyor Belt B. Blower FanFigure 1-8. Cooling Fan SECTION DESCRIPTIONF2. Blank Plates Figure 1-9. Blank Plates two sizes and an Air FingerI. UNLOADING SECTION INSTALLATIONPS536ES OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT SECTION INSTALLATIONInc. with I. INSTALLATION KIT - see FigureInc. with SingleFigure 2-5. MODEL PS536ES SINGLE OVEN DIMENSIONS SECTION 2 INSTALLATIONFigure 2-6. MODEL PS536ES DOUBLE OVEN DIMENSIONS SECTION 2 INSTALLATIONRESTRAINT CABLE INSTALLATION Figure 2-7. MODEL PS536ES TRIPLE OVEN DIMENSIONSFigure 2-8. Restraint Cable Assembly Installation SECTION 2 INSTALLATION SECTION INSTALLATION II. VENTILATION GUIDELINESVENTILATION HOOD IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS III. ELECTRICAL CONNECTION INFORMATION FOR PS536ES-SERIES OVENSFigure 2-11. Typical Electric Oven Data Plate Figure 2-12. Junction Connection BoxFigure 2-13. Installing Rear and End Stops VI. CONVEYOR REAR STOP AND END STOP INSTALLATIONSECTION OPERATION I. CONTROL FUNCTIONSFigure 3-1. PS536ES-Series Oven Control Functions B. Blower Switch A. Door Safety SwitchC. Heat Switch D. Temperature ControllerFigure 3-3. Conveyor Speed Digital Control MEASURING CONVEYOR SPEEDFigure 3-4. Product at entrance end of baking chamber - BEGINNING OF TIMINGPower Failure A. Startup Procedures Daily StartupB. Shutdown Procedure III. STEP-BY-STEP OPERATIONNOT SHOWN Figure 3-6. Control Panel I. LOCATION AND DESCRIPTION OF CONTROLSwait + for II. NORMAL OPERATION - STEP-BY-STEPwait wait forTemperature Key III. QUICK REFERENCE DIGITAL TEMPERATURE CONTROLLERService Key DisplaySYMPTOM IV. QUICK REFERENCE TROUBLESHOOTINGPROBLEM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCECrumb Pan Cleaning I. MAINTENANCE - DAILYFigure 4-1. Oven Cooling Fans Figure 4-2. Conveyor Belt and A. ExteriorSECTION MAINTENANCE II. MAINTENANCE - MONTHLYPRECAUTIONS A. Removing Conveyor From Oven For Cleaning4. Remove conveyor drive chain cover as shown Standard Fingers B. Air Fingers Disassembly For CleaningC. Cleaning the Window D. Reassembly of Air FingersFigure 4-13. Standard Lower Finger Figure 4-14. Standard Upper Finger back in the same way they came out Extended Lip Flange of Finger ManifoldTab on Outer Plate Tab on Outer Plate SECTION MAINTENANCE E. Reinstall End Plugs SECTION MAINTENANCEG. Checking Conveyor Belt Tension F. Conveyor Reassembly Into OvenH. Conveyor Belt Link Removal I. Replacing Conveyor Belt J. Attaching Drive ChainLower End Plug A. Cleaning the Blower/Fan Motor III. MAINTENANCE - EVERY 3 MONTHSC. Ventilation B. Electrical TerminalsD. Split-belt Conveyor Shaft Cleaning 6. Make sure bronze washer is in between the two halves IMPORTANT NOTICES IV. MAINTENANCE - EVERY 6 MONTHSKEY SPARE PARTS KIT PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED SECTION TROUBLESHOOTINGPROBLEM PROBLEM OVEN DOES NOT HEATSECTION TROUBLESHOOTING SECTION PARTS LIST SECTION 6 - PARTS LISTSECTION 6 PARTS LIST OVEN PANELS, WINDOW AND LEGS PARTSLISTSECTION6 SECTION 6 PARTS LIST KIT, CONVEYOR SPEED CONTROLLER P WITH DIGITAL DISPLAY INC. ITEM CONTROL PANELSECTION 6 PARTS LIST BLOWER AND SHROUD BLOWER WHEEL, LEFT VIEWED FROM REARA11687 SECTION 6 PARTS LIST CONVEYOR VEYOR, OPT. ON 60ON ALL CONVEYORS SECTION 6 PARTS LIST SPLIT BELT CONVEYOR VEYOR, OPT. ON 60ON ALL CONVEYORS ELEMENT SECTION PARTS LISTMACHINERY COMPARTMENT SECTION 6 PARTS LISTSECTION PARTS LIST Wiring Diagram, E208-240 50/60, 3PH 4W PS536ES SCHEMATICSELECTRICAL SECTIONWiring Diagram, E380-480 50/60, 3PH 5W PS536ES 58267D Wiring Diagram, E380V 50/60, 3PH 5W PS536ES55553C Wiring Diagram, G208-240V 50/60, GO PS536ESSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICS Page 24-Hour Service Hotline

BLOWER AND SHROUD

BLOWER WHEEL, LEFT (VIEWED FROM REAR

A11687