Middleby Marshall 60254 installation manual Quad Outrigger Weldment

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Figure 2-4A. Model PS740 24″ 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 24″ TRIPLE OVEN OPTION - BASE w/CASTERS & TOP

P/N 64946

ITEM NO.	QTY	PART NO.	DESCRIPTION
1	1	64943	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	61125	TOP COVER
17	2	7A2S15	SCR, MS STR TRSHD 10-32X3/4″

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 Conveyor Drive Motor Moves the conveyor Not ShownOven Specifications Installation PS740 24″ Oven Installation Required Kits and Equipment Parts List for Series PS740 Electric Oven Installation KITPS740 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″ Recommendations III. Ventilation SystemRequirements Other ventilation concernsIV. Assembly Top Panel and Base Pad AssemblyRestraint Cable Installation StackingConveyor Installation Do not Overtighten the Conveyor BeltFinal Assembly Resetting Direction JumperSwitching Photo Detector Conveyor Belt ReversalIV. Electric Supply for Electrically Heated Ovens 18. Utility Connection Locations for ElecDo not USE Conduit for Ground Connection Electric Supply to be Provided by Customer Circuit BreakerLocation and Description of Controls II. Normal Operation STEP-BY-STEP III. Quick Reference Troubleshooting Screen AlertsMaintenance Maintenance DailyII. Maintenance Monthly Top Row Bottom RowIII. Maintenance Every 3 Months Split Belt Disassembly and CleaningIV. Maintenance Every 6 Months Blower BeltKEY Spare Parts Available separately. See Figure Item QTY DescriptionProblem Oven does not Heat ProblemWiring Diagram 60741 Rev. L 60254 September 28 60254 September 28 Installing or servicing this equipment