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PS840 Series
P/N 60249
Gas
May, 2009 Rev. D
Domestic & Std. Export
ENGLISH
PS840 Series Gas Ovens
Model: Combinations:
• PS840G Gas
• Single Oven
• Double Oven (Two-Stack)
• Triple Oven (Three-Stack)
OWNER'S OPERATING AND
INSTALLATION MANUAL
for domestic and standard export ovens
©2007 Middleby Marshall Inc.
is a registered trademark of Middleby Marshall, Inc. All rights reserved.
Middleby Cooking Systems Group • 1400 Toastmaster Drive Elgin, IL 60120 (847)741-3300 FAX (847)741-4406
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NOTICE: This Owner's Operating and Installation Manual should be given to the user. The operator of the oven should be familiar with the functions and operation of the oven. This manual must be kept in a prominent, easily reachable location near the oven. Ovens are shipped from the factory configured for use with natural gas. If permitted by local, national and international codes, at the time of installation the oven may be converted to propane gas operation. This conversion requires the use
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Model No. Serial No. Installation Date Modéle No. Serié No. Date d'installation MIDDLEBY MARSHALL MIDDLEBY MARSHALL INC. NO QUIBBLE LIMITED WARRANTY OVEN LIMITED WARRANTY (U.S.A. ONLY) (Non U.S.A.) The Seller warrants equipment manufactured by it to be free from defects in material and workmanship for which it is responsible. The MIDDLEBY MARSHALL, HEREINAFTER REFERRED TO Seller’s obligation under this warranty shall be limited to replacing or AS “THE SELLER”, WARRANTS EQUIPMENT MANUFAC- repairi
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TABLE OF CONTENTS Page Page SECTION 1 – DESCRIPTION ............................................ 1 SECTION 3 – OPERATION .............................................. 20 I. OVEN USES ............................................................ 1 I. LOCATION AND DESCRIPTION OF CONTROLS 20 II. OVEN COMPONENTS ............................................ 1 II. NORMAL OPERATION, STEP-BY-STEP ................ 21 A. Conveyor Motor Drive ................................... 1 A. Main Screen ...........
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SECTION 1 – DESCRIPTION Figure 1-1. Oven Components I. OVEN USES PS840 Series Ovens can be used to bake and/or cook a wide E D variety of food products, such as pizza, pizza –type products, J cookies, sandwiches and others. I G II. OVEN COMPONENTS – see Figure 1-1. A. Conveyor Drive Motor: Moves the conveyor. B. Crumb Pans: Catch crumbs and other materials that drop through the conveyor belt. One crumb pan is located at each end of the conveyor. C. Conveyor: Moves the food product through the o
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I. OVEN SPECIFICATIONS Table 1-1 Dimensions Single Oven Double Oven Triple Ove Overall Height 48-3/16″ (1219mm) 62-3/4″ (1575mm) 78-11/16″ (1981mm) Overall Depth 60″ (1524mm) 60″ (1524mm) 60″ (1524mm) Overall Length 76-1/2″ (1930mm) 76-1/2″ (1930mm) 76-1/2″ (1930mm) Conveyor Width – belt width is 32″ 33-1/2″ (838mm) 33-1/2″ (838mm) 33-1/2″ (838mm) or 2 × 15″ (381mm) or 2 × 15″ (381mm) or 2 × 15″ (381mm) Shortened Exit Conveyor - 24″″″″″ Single Oven Double Oven Triple Ove Overall Depth 52.75″ (
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SECTION 2 – INSTALLATION WARNING – After any conversions, readjustments, or service work on the oven: Perform a gas leak test. Test for proper combustion and gas supply. Test for correct air supply, particularly to the Check that the ventilation system is in operation. burner blower. WARNING - Keep the appliance area free and clear of combustibles. WARNING – The oven must be installed on an even (level) non-flammable flooring and any adjacent walls must be non-flammable. Recommended mini
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PS840 24″″″″″ OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT PS840 PS840 PS840 PS840 Gas Oven Single Oven DoubleOven TripleOven Installation Option Base w/ OptionBase w/ OptionBase w/ TYPE OF INSTALLATION Kit 15″ Legs, 6″ Legs, Casters& Top Casters & Top Casters & Top Kit Kit Kit P/N61452 P/N61123 P/N61457 P/N61458 PS840 Single Gas Oven 1 1 PS840 Double Gas Oven 2 1 PS840 Triple Gas Oven 3 1 PARTS LIST FOR SERIES PS840 GAS OVEN INSTALLATION KIT P/N 61452 (Two required for double oven) (Three requ
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PS840 32″″″ OVEN INSTALLATION ″″ REQUIRED KITS AND EQUIPMENT PS840 PS840 PS840 PS840 Gas Oven Single Oven DoubleOven TripleOven Installation Option Base w/ OptionBase w/ OptionBase w/ TYPE OF INSTALLATION Kit 15″ Legs, 6″ Legs, Casters& Top Casters & Top Casters & Top Kit Kit Kit P/N61033 P/N59720 P/N59725 P/N59726 PS840 Single Gas Oven 1 1 PS840 Double Gas Oven 2 1 PS840 Triple Gas Oven 3 1 PARTS LIST FOR SERIES PS840 GAS OVEN INSTALLATION KIT P/N 61033 (Two required for double oven) (Three req
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Figure 2-2A. Model PS840 24″″″ Single Oven ″″ Option Base with Legs and Top 1 8 HARDWARE BAG 3 5, 6, 7, 10 & 11 4 2 9 12 PARTS LIST FOR PS840 SERIES 24″″″″″ SINGLE OVEN OPTION - BASE w/15″″″″″ LEGS & TOP P/N 61123 ITEM NO. QTY PART NO. DESCRIPTION 1 1 61126 COMPLETE BASE WELDMENT 2 4 37900-0024 TOP PLATE, LEG WELDMENT 3 2 22290-0009 SWIVEL CASTER W/BRAKE FLAT PLATE 4 2 22290-0010 SWIVEL CASTER FLAT PLATE 5 32 2000531 3/8″-16 × 1″ HEX SCREW, SST 6 32 21416-0001 3/8″ FLAT WASHER, SS 7 32 214
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Figure 2-2B. Model PS840 32″″″ Single Oven ″″ Option Base with Legs and Top 1 8 HARD WARE BAG 3 5, 6, 7, 10 & 11 4 2 9 12 PARTS LIST FOR PS840 SERIES 32″″″″″ SINGLE OVEN OPTION - BASE w/15″″″″″ LEGS & TOP P/N 59720 ITEM NO. QTY PART NO. DESCRIPTION 1 1 60287 COMPLETE BASE WELDMENT 2 4 37900-0024 TOP PLATE, LEG WELDMENT 3 2 22290-0009 SWIVEL CASTER W/BRAKE FLAT PLATE 4 2 22290-0010 SWIVEL CASTER FLAT PLATE 5 32 2000531 3/8″-16 × 1″ HEX SCREW, SST 6 32 21416-0001 3/8″ FLAT WASHER, SS 7 32 21
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Figure 2-3A. Model PS840 24″″″″″ Double Oven Option Base with Legs and Top 1 8 HARDWARE BA G 3 5, 6, 7, 10 & 11 4 2 9 12 PARTS LIST FOR PS840 SERIES 24″″″″″ DOUBLE OVEN OPTION - BASE w/6″″″″″ LEGS & TOP P/N 61457 ITEM NO. QTY PART NO. DESCRIPTION 1 1 61126 COMPLETE BASE WELDMENT 2 4 37900-0102 TOP PLATE, LEG WELDMENT 3 2 22290-0009 SWIVEL CASTER W/BRAKE FLAT PLATE 4 2 22290-0010 SWIVEL CASTER FLAT PLATE 5 32 2000531 3/8″-16 × 1 HEX SCREW, SST 6 32 21416-0001 3/8″ FLAT WASHER, SS 7 32 21422-
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Figure 2-3B. Model PS840 32″″″″″ Double Oven Option Base with Legs and Top 1 8 HARDWARE BA G 3 5, 6, 7, 10 & 11 4 2 9 12 ″″ ″″ PARTS LIST FOR PS840 SERIES 32″″″ DOUBLE OVEN OPTION - BASE w/6″″″ LEGS & TOP P/N 59725 ITEM NO. QTY PART NO. DESCRIPTION 1 1 60287 COMPLETE BASE WELDMENT 2 4 37900-0102 TOP PLATE, LEG WELDMENT 3 2 22290-0009 SWIVEL CASTER W/BRAKE FLAT PLATE 4 2 22290-0010 SWIVEL CASTER FLAT PLATE 5 32 2000531 3/8″-16 × 1 HEX SCREW, SST 6 32 21416-0001 3/8″ FLAT WASHER, SS 7 32 2142
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Figure 2-4A. Model PS840 24″″″″″ Triple Oven Option Base with Outriggers and Top 1 15 HARDWARE BAG 3 7, 8, 9, 10, 11, 12, 13, 14, & 17 5 4 6 2 16 PARTS LIST FOR PS840 SERIES 24″″″″″ TRIPLE OVEN OPTION - BASE w/CASTERS & TOP P/N 61458 ITEM NO. QTY PART NO. DESCRIPTION 1 1 61126 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 A27
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Figure 2-4B. Model PS840 32″″″″″ Triple Oven Option Base with Outriggers and Top 1 15 HARDWARE BAG 3 7, 8, 9, 10, 11, 12, 13, 14, & 17 5 4 6 2 16 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 A27
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B. Recommendations III. VENTILATION SYSTEM NOTE THAT THE HOOD DIMENSIONS SHOWN IN FIGURE 2-5 ARE RECOMMENDATIONS ONLY. LOCAL, NATIONAL AND INTERNATIONAL CODES IMPORTANT MUST BE FOLLOWED WHEN INSTALLING THE VENTILATION SYSTEM. ANY APPLICABLE CODES Where national or local codes re- SUPERSEDE THE RECOMMENDATIONS SHOWN IN quire the installation of fire sup- THIS MANUAL. IN AUSTRALIA COMPLIANCE TO pression equipment or other REGULATIONS AS5601/AG601 IS MANDATORY. supplementary equipment, DO NOT The r
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Figure 2-6. Leg extension and casters installation IV. ASSEMBLY A. Top Panel and Base Pad Assembly Finished sides of leg extension face 1. Install the four leg extensions onto the base pad using corner of base the 3/8″-16 × 1″ screws, 3/8″ flat washers, and pad 3/8″ lockwashers supplied in the Base Pad Kit. See Figure 2-6. Check that the finished sides of each leg extension face OUTWARDS. One rear leg should be attached using three 3/8″-16 × 1″ screws and the 3/4″ eyebolt, as shown in Figure 2-
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C. Restraint Cable Installation NOTE: DO NOT install top panel onto double or triple ovens until AFTER stacking the oven cavities. See Because the oven is equipped with casters, a restraint cable Part B, Stacking. assembly must be installed to limit the movement of the appli- ance without depending on the connector and the quick discon- B. Stacking nect device or its associated piping. One end of the cable is For single ovens, skip ahead to Part C, Restraint Cable anchored to the eyebolt on the
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D. Conveyor Installation Figure 2-13. Conveyor placement 1. Unfold the conveyor as shown in Figure 2-12. Then, begin to slide the conveyor into the end of the oven. The conveyor can only be installed from the end of the oven with the drive motor. Crumb tray support 2. Continue moving the conveyor into the oven until the bracket frame protrudes equally from each end of the oven. Check that the crumb tray supports located on the under- side of the conveyor frame rest firmly against the lower End
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5. If it is necessary to add or remove conveyor links to REVERSING THE CONVEYOR BELT achieve the correct tension, OR if it is necessary to Remove the conveyor from the oven and find the master link reverse the conveyor belt for correct orientation, the belt location. Remove master links and remove the belt from the will need to be removed from the conveyor frame. If this conveyor frame. Reassemble the belt back onto the frame (in is necessary, perform the following procedure: the reverse directi
