Middleby Marshall PS536GS manuale d’uso

PS536GS Gas Domestic, S td. Export & CE ENGLISH /French/S p anish P/N 50236 November 18, 2008 Rev.E Price $30.00 Middleby Cooking Systems Group • 1400 Toastmaster Drive • Elgin, IL 60120 • (847)741-3300 • FAX (847)741-4406 © 2003 Middleby Marshall, Inc. is a registered trademark of Middleby Marshall, Inc. All rights reserved. PS536GS G[...]

2 ENGLISH Middleby Cooking Systems Group • 1400 Toastmaster Drive • Elgin, IL 60120 • USA • (847)741-3300 • FAX (847)741-4406 Ret ain This Manual For Future Reference 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 [...]

3 ENGLISH SECTION 1 - DESCRIPTION ................................................... 4 I . OVEN USES ............................................................. 4 I I. OVEN COMPONENTS ............................................. 4 A . Window ............................................................. 4 B . Conveyor End Stop ..................[...]

4 ENGLISH III. OVEN SPECIFICATIONS Table 1-1: Dimensions Overall Height: single oven with 17-1/2" (446mm) legs 43-1/2" (1105mm) double oven with standard 17-1/2" (446mm) legs 63" (1600mm) double oven with optional 20-1/2" (521mm) legs 66" (1676mm) double oven with optional 25-1/2" (648mm) legs 71" (1803mm) tr[...]

5 ENGLISH SECTION 1 - DESCRIPTION Table 1-3: Electrical specifications for gas ovens (per oven cavity) Main Blower Control Current Voltage Circuit Voltage Phase Freq. Draw Poles Wires 208/240V 120V conv. speed control 1 Ph 50/60 Hz 6A * 2 Pole 3 Wire (2 hot, 1 gnd) & drive motor; all others as per line (208/240V) * The current draw shown above [...]

6 ENGLISH SECTION 2 - INST ALLA TION WARNING Keep the appliance area free and clear of combustibles. WARNING Do not obstruct the flow of combustion and ventilation air to and from your oven. There must be no obstructions around or underneath the oven. Constructional changes to the area where the oven is installed shall not affect the air supply to [...]

7 ENGLISH SECTION 2 - INSTALLATION Figure 2-1 - Installation Kit 1 2 3 4a, 4b, 4c, 4d 5 6 9 11 10 8 12 14 15 13 16 7 I. INSTALLATION KIT - see Figure 2-1 Qty. Qty. Qty. Inc. with Inc. with Single Double Triple d om e s t ic C E Item Oven Oven Oven Part No. ovens? ovens? Description 1 1 1 1 48605 Yes Yes Top panel 2 4 4 4 3A80A8801 Yes Yes Screw, pa[...]

8 ENGLISH B . Recommendations NOTE THAT THE HOOD DIMENSIONS SHOWN IN FIGURE 2- 2 ARE RECOMMENDATIONS ONLY. LOCAL, NATIONAL AND INTERNATIONAL CODES MUST BE FOLLOWED WHEN INSTALLING THE VENTILATION SYSTEM. ANY APPLICABLE CODES SUPERSEDE THE RECOMMENDATIONS SHOWN IN THIS MANUAL. The rate of air flow exhausted through the ventilation system may vary de[...]

9 ENGLISH SECTION 2 - INSTALLATION III. ASSEMBLY A . Top Panel and Base Pad Assembly 1. Install the four leg extensions onto the base pad using the 3/8"-16x1" screws, 3/8" flat washers, and 3/8" lockwashers supplied in the Base Pad Kit. See Figure 2-3. Check that the finished sides of each leg extension face OUTWARDS. For domest[...]

10 ENGLISH B . Stacking For single ovens, skip ahead to Part C, Restraint Cable Installation. IMPORTANT Middleby Marshall STRONGLY RECOMMENDS that PS536GS oven cavities be stacked using the following: • PS500 Series Stacking Lift Kit, P/N 30580 • PS536 Stacking Hardware Kit, P/N 46494 Contact your Middleby Marshall Authorized Service Agent for [...]

11 ENGLISH SECTION 2 - INSTALLATION Figure 2-9 - Conveyor installation Folded frame D . Conveyor Installation 1. Unfold the conveyor as shown in Figure 2-9. 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. 2. Continue moving the conveyor into the oven until[...]

12 ENGLISH Hang chain cover on screws in control compartment wall Place inside edge of tray on retainer bracket Swing outside edge of tray up and into place Press conveyor end stop down over edge of conveyor frame SECTION 2 - INSTALLATION Figure 2-13 - Final assembly Figure 2-12 - Conveyor and master link orientation Direction of travel CORRECT mas[...]

13 ENGLISH SECTION 2 - INSTALLATION IV. ELECTRICAL SUPPLY WARNING Authorized supplier personnel normally accomplish the connections for the ventilation system, electric supply, and gas supply, as arranged by the customer. Following these connections, the factory-authorized installer can perform the initial startup of the oven. NOTE: The electric su[...]

14 ENGLISH SECTION 2 - INSTALLATION V. GAS SUPPLY CAUTION DURING PRESSURE TESTING NOTE THE FOLLOWING: 1. The oven and its individual shutoff valve must be discon- nected from the gas supply piping system during any pressure testing of that system at test pressure in excess of 1/2 psi (3.45 kPa). 2. The oven must be isolated from the gas supply pipi[...]

15 ENGLISH SECTION 2 - INSTALLATION Gas Va l ve Main• Pressure• Ta p Gas Burner Assembl y Main• Orifices Figure 2-16. Gas Burner Assembly Gas Burner Manifold Pressure Tap Adjustment Screw (5 mm) for minimum pressure setting Adjustment Screw (8 mm) for maximum pressure setting Figure 2-17. Burner Assembly Figure 2-18. Gas Valve 5. Disconnect e[...]

16 ENGLISH SECTION 2 - INSTALLATION NOTES[...]

17 ENGLISH SECTION 3 - OPERA TION A B C D E "BLOWER" Switch: Turns the blowers and cooling fans on and off. The HEAT Switch has no effect unless the BLOWER Switch is in the “ON” position. A. "HEAT" Switch: Allows the burner to activate. Activation is determined by the settings on the Digital Temperature Controller. "CON[...]

18 ENGLISH SECTION 3 - OPERATION CAUTION In case of power failure, turn all switches to the “OFF” ("O") position, open the oven window, and remove the product. After the power has been restored, perform the normal startup procedure. IF THE OVEN WAS SWITCHED OFF FOR LESS THAN 5 MINUTES, WAIT FOR AT LEAST FIVE MINUTES BEFORE RESTARTING [...]

19 ENGLISH Display Shows the Set Point or the Actual T em- perature in degrees Fahrenheit (F) or Celsius (C). "SP LOCK" Light Lights when the set point is locked out from changes. This setting can only be changed by service personnel. OVERTEMP Light Lights when the oven temperature is greater than 650°F (343°C). Refer to Quick Reference[...]

20 ENGLISH I. MAINTENANCE - DAILY A . Check that the oven is cool and the power is disconnected, as described in the warning at the beginning of this Section. B . Clean ALL of the cooling fan grills and vent openings with a stiff nylon brush. Refer to Figure 4-1 for the locations of the grills and vents. C. Clean the outside of the oven with a soft[...]

21 ENGLISH III. MAINTENANCE - EVERY 3 MONTHS A . Check that the oven is cool and the power is disconnected, as described in the warning at the beginning of this Section. B . Open the machinery compartment access panel. Vacuum the inside of the compartment using a shop vacuum. C. Tighten all electrical control terminal screws. D . Split Belt Disasse[...]

22 ENGLISH SECTION 4 - MAINTENANCE 2. Remove the master links from each conveyor belt. Then, roll the belts up along the length of the conveyor to remove them from the frame. 3. Remove the two conveyor adjustment screws from the idler end of the conveyor frame, as shown in Figure 4- 4. 4. Remove the idler shaft assembly from the conveyor. 5. Pull a[...]

23 ENGLISH IV. MAINTENANCE - EVERY 6 MONTHS A . Check that the oven is cool and the power is disconnected, as described in the warning at the beginning of this Section. B . Check for excessive wear on the conveyor drive motor brushes. The brushes should be replaced if they have worn to less than 1/4" (6mm) in length. Be sure to replace the bru[...]

I. KEY SPARE PARTS KIT ITEM QTY. P/N DESCRIPTION 1 1 47321 DIGITAL TEMPERATURE CONTROLLER 2 1 51067 C O N V EY OR DR I VE MO TO R W /P IC KU P AS SY . 3 2 30153 DRIVE MOTOR BRUSHES 4 1 60542 KIT, CONVEYOR SPEED CONTROLER 5 1 33984 KIT, THERMOCOUPLE 6 ″ 6 1 50517 BELT, BLOWER 7 1 44687 MOTOR, BLOWER, 208/230V, 1/2HP 8 1 33983 HIGH LIMIT CONTROL MO[...]

SECTION 6 - ELECTRICAL WIRING DIAGRAMS SECTION 6 - ELECTRICAL WIRING DIAGRAMS IMPORT ANT An electrical wiring diagram for the oven is also located inside the machinery compartment. Fig. 6-1 - Wiring diagram, PS536GS Gas Oven 208/240V, 50/60 Hz, 1 Ph 60968 Rev. D[...]

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Middleby Cooking Systems Group • 1400 Toastmaster Drive • Elgin, IL 60120 • USA • (847)741-3300 • FAX (847)741-4406 24-Hour Service Hotline: 1-(800)-238-8444 www .middleby .com Middleby is proud to support the Commercial Food Equipment Service Association (CFESA). We recognize and applaud CFESA's ongoing efforts to improve the qualit[...]