Middleby Marshall 60254 installation manual 7A2S15 SCR, MS STR Trshd 10-32X3/4″

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Figure 2-4B. Model PS740 32″ Triple Oven

Option Base with Outriggers and Top

	1
HARDWARE BAG	15
HARDWARE BAG
7, 8, 9, 10, 11, 12,
7, 8, 9, 10, 11, 12,
13, 14, & 17
5

3

6

2

4

16

PARTS LIST FOR PS740 SERIES 32″ TRIPLE OVEN OPTION - BASE w/CASTERS & TOP

P/N 66164

ITEM NO.	QTY	PART NO.	DESCRIPTION
1	1	66159	COMPLETE BASE WELDMENT
2	4	45209	QUAD OUTRIGGER WELDMENT
3	2	22290-0010	SWIVEL CASTER, FLAT PLATE
4	2	22290-0009	SWIVEL CASTER, FLAT PLATE, W/BRAKE
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″

11	P/N 60254 September 28, 2012

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Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Not Shown Conveyor Drive Motor Moves the conveyorOven Specifications Installation Parts List for Series PS740 Electric Oven Installation KIT PS740 24″ Oven Installation Required Kits and EquipmentPS740 Oven Installation Required Kits and Equipment Item no QTY Description 66159 ″-16 × 1 HEX SCREW, SST 3B. Model PS740 32 Double Oven Option Base with Legs and Top Quad Outrigger Weldment 7A2S15 SCR, MS STR Trshd 10-32X3/4″ Other ventilation concerns III. Ventilation SystemRequirements RecommendationsTop Panel and Base Pad Assembly IV. AssemblyStacking Restraint Cable InstallationDo not Overtighten the Conveyor Belt Conveyor InstallationConveyor Belt Reversal Resetting Direction JumperSwitching Photo Detector Final Assembly18. Utility Connection Locations for Elec IV. Electric Supply for Electrically Heated OvensElectric Supply to be Provided by Customer Circuit Breaker Do not USE Conduit for Ground ConnectionLocation and Description of Controls II. Normal Operation STEP-BY-STEP Screen Alerts III. Quick Reference TroubleshootingMaintenance Daily MaintenanceTop Row Bottom Row II. Maintenance MonthlySplit Belt Disassembly and Cleaning III. Maintenance Every 3 MonthsBlower Belt IV. Maintenance Every 6 MonthsItem QTY Description KEY Spare Parts Available separately. See FigureProblem Problem Oven does not HeatWiring Diagram 60741 Rev. L 60254 September 28 60254 September 28 Installing or servicing this equipment