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Middleby Marshall PS840 Series installation manual 4B. Model PS840 32″ Triple Oven

Models: PS840 Series

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Figure 2-4B. Model PS840 32″ Triple Oven

Option Base with Outriggers and Top

HARDWARE BAG 7, 8, 9, 10, 11, 12, 13, 14, & 17

PARTS LIST FOR PS840 SERIES 32″ TRIPLE OVEN OPTION - BASE w/CASTERS & TOP

P/N 59726

ITEM NO.	QTY	PART NO.	DESCRIPTION
1	1	60287	COMPLETE BASE WELDMENT
2	4	45209	QUAD OUTRIGGER WELDMENT
3	2	22290-0009	SWIVEL CASTER, W/BRAKE FLAT PLATE
4	2	22290-0010	SWIVEL CASTER, FLAT PLATE
5	4	45206	INSERT,QUAD ADJUSTMENT FOOT
6	4	45205	SPACER,QUAD CASTER
7	32	A27727	3/83 -16x1-1/4 HEX BOLT
8	32	A21924	3/83 FLAT WASHER, SS
9	32	21422-0001	3/83 SPLIT LOCK WASHER, ZP
10	16	21172-0004	3/83 -16 NYLON INSULATED LOCKNUT, ZC
11	8	2001048	1/23 -13 x 1-3/8 18-8 HEX CAPSCREW
12	8	A27750	1/23 18-8 FLAT WASHER
13	8	21422-0016	1/23 18-8 LOCK WASHER
14	2	59677	SCR, MS SL TR HD 10-32X2-1/2
15	1	22450-0228	RESTRAINT CABLE ASSEMBLY
16	1	59560	TOP COVER
17	2	7A2S15	SCR, MS STR TRSHD 10-32X3/4″

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Middleby Marshall PS840 Series installation manual 4B. Model PS840 32″ Triple Oven, Option Base with Outriggers and Top

Contents

Model OWNERS OPERATING AND INSTALLATION MANUALPS840 Series Gas Ovens for domestic and standard export ovensRETAIN THIS MANUAL FOR FUTURE REFERENCE U.S.A. ONLY MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.AMIDDLEBY MARSHALL NO QUIBBLE LIMITED WARRANTYTABLE OF CONTENTS SECTION 5 - ELECTRICAL WIRING DIAGRAMSECTION 3 - OPERATION Figure 1-1. Oven Components SECTION 1 - DESCRIPTIONI. OVEN USES II. OVEN COMPONENTS - see Figureand are also located inside the oven at the I. OVEN SPECIFICATIONSGAS ORIFICE AND PRESSURE SPECIFICATIONS PER OVEN CAVITY - CE OVENS Wiring Diagrams are contained in Section 5 of this ManualTest for proper combustion and gas supply SECTION 2 - INSTALLATIONPerform a gas leak test Test for correct air supply, particularly to the burner blowerTwo required for double oven Three required for triple oven PS840 24″ OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTPARTS LIST FOR SERIES PS840 GAS OVEN INSTALLATION KIT P/N Figure 2-1A. PS840-Series Gas Oven Installation PartsTwo required for double oven Three required for triple oven PS840 32″ OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTPARTS LIST FOR SERIES PS840 GAS OVEN INSTALLATION KIT P/N Figure 2-1B. PS840-Series Gas Oven Installation PartsOption Base with Legs and Top Figure 2-2A. Model PS840 24″ Single OvenOption Base with Legs and Top Figure 2-2B. Model PS840 32″ Single Oven5, 6 Figure 2-3A. Model PS840 24″ Double OvenOption Base with Legs and Top HARDWARE BAGOption Base with Legs and Top Figure 2-3B. Model PS840 32″ Double OvenFigure 2-4A. Model PS840 24″ Triple Oven Option Base with Outriggers and TopHARDWARE BAG 7, 8, 9, 10, 11, 12 Option Base with Outriggers and Top Figure 2-4B. Model PS840 32″ Triple OvenMOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONS equipment directly to the ovenRESTRICT SERVICE ACCESS LEAD TO INCREASED SERVICE EXPENSES FOR THE OWNERFigure 2-8. Top panel installation IV. ASSEMBLYFigure 2-7. Base pad Installation Figure 2-6. Leg extension and casters installationB. Stacking Figure 2-10. Top panel installationFigure 2-9. Stacking Figure 2-11. Installing the Restraint Cable C. Restraint Cable InstallationFigure 2-14. Conveyor Belt tension Figure 2-12. Conveyor installationFigure 2-13. Conveyor placement D. Conveyor InstallationCONVEYOR BELT REVERSAL RESETTING DIRECTION JUMPERSWITCHING PHOTO DETECTOR CAUTION Disconnect Power Before Switching Photo eyeA. Gas Utility Rough-In Recommendations CAUTION DURING PRESSURE TESTING NOTE ONE OF THE FOLLOWINGConnection VII. GAS SUPPLYB. Connection Figure 2-18. Flexible Gas Hose InstallationFigure 2-19. Gas Burner Assembly E. Adjusting the Maximum Pressure SettingGas Valve Main PressureMain TapOrifices Gas Burner Assembly Figure 2-20. Burner AssemblyFigure 2-21. Gas Valve I. LOCATION AND DESCRIPTION OF CONTROLS SECTION 3 - OPERATIONII. NORMAL OPERATION - STEP-BY-STEP A. Daily Startup ProcedureB. Daily Shutdown Procedure B. Oven Temperature/Set Point/Indicator ScreenSOLUTION III. QUICK REFERENCE TROUBLESHOOTINGSYMPTOM PROBLEMCAUTION If a cooling fan is not operating correctly, it must SECTION 4 - MAINTENANCEI. MAINTENANCE - DAILY Figure 4-1. Cooling Vents and GrillsFigure 4-2. Removing Air Fingers and Plates II. MAINTENANCE - MONTHLYTop Row Bottom RowIII. MAINTENANCE - EVERY 3 MONTHS Figure 4-5. Drive shaft configurationsFigure 4-4. Disassembling the idler shaft IV. MAINTENANCE - EVERY 6 MONTHS Figure 4-7. Rear panel accessFigure 4-6. Disassembling the drive shaft Figure 4-8. Key Spare Parts KEY SPARE PARTS PS840 GASMiddleby-Marshall Model Number G208-240 Volt 50/60 Hz, 1 Phase SECTION 5 - WIRING DIAGRAMPage Page Page relieves the manufacturer of all warranty and liability