Southbend S560AA, X560AA, X536D, X536A, S560DD, S536D, X560AD Adjustment of GAS Pressure Regulator

Page 24

SERVICE

500 SERIES RESTAURANT RANGES

Figure 12

Convection-Oven Blower Does Not Run, Continued

(Continuing from previous page.)

CHECK THAT POWER IS DISCONNECTED

AT CIRCUIT BREAKER.

Remove the wire terminal cover from the blower motor.

Check that the red wire is capped off.

Remove the wire nuts from the black and the white wires. Check

that in each case the wires are twisted together securely.

Check that the common wire is connected to the motor black wire.

Check that the neutral wire is connected to the white wire.

Reconnect the power supply and turn on blower-control switch. Use a voltmeter to measure the voltage between the black wire and the white wire.

No

Is there voltage?

Yes

 

 

 

DISCONNECT POWER AT CIRCUIT BREAKER.

Check all wiring for loose terminals or breaks.

DISCONNECT POWER AT CIRCUIT BREAKER.

Remove the wire nuts from the red, white, and black wires. Check that the resistance across the white and black wires is approximately 1.9 ohms. Check that the resistance across the white and red wires is also approximately 1.9 ohms. If either resistance is incorrect, replace the blower motor.

ADJUSTMENT OF GAS PRESSURE REGULATOR

The pressure regulator is factory set at 4" W.C. (0.99 kPa) for natural gas and 10" W.C. (2.48 kPa) for propane gas. To check the manifold pressure:

1.Turn all thermostats and burner valves to OFF position.

2.Turn main gas valve to entire range off.

3.Remove valve panels and locate the small plug in the manifold.

4.Remove plug and install a fitting appropriate to connect a manometer.

5.Turn on main gas to range and light pilots.

6.Turn all burners and ovens to full ON position and read manometer.

7.If manometer does not read 4" W.C. (0.99 kPa) for natural gas, or 10" W.C. (2.48 kPa) for propane gas, adjust regulator (if gas pressure is correct go to Step 10).

8.Remove cap from top of regulator.

9.With a screwdriver rotate regulator adjustment screw clockwise to increase, or counterclockwise to decrease, pressure until manometer shows correct reading.

10.Repeat steps 1 and 2.

11.Remove manometer fitting and replace plug in manifold.

12.Turn on main gas to range and light pilots.

13.Replace valve panels.

PAGE 24 OF 44

OWNER’S MANUAL 1188716 (02/07)

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Contents Restaurant Ranges Safety Precautions Introduction Location of Serial PlateSpecifications DimensionsClearances Dimensions Interior Dimensions and Utility Data VentilationGAS Supply Electrical RequirementsOperation Lighting After GAS has Been Shut OFFOperation of TOP Burners Operation of OvenTroubleshooting by Operator Troubleshooting CONVECTION-OVEN Cooking ProblemsShutdown of Entire Range Cooking Tips for Convection Ovens Cleaning & Maintenance Daily CleaningCleaning Oven Interior Periodic Cleaning and MaintenanceSTAINLESS-STEEL Surfaces BRIGHT-ANNEALED STAINLESS-STEEL SurfacesInstallation UnpackingInstallation of Legs UnpackingAttach Legs Installation of Casters Attach Casters and RestraintInstallation of Restraint Installation of Flue Riser and Shelf Assembly Attach Flue Riser and Shelf AssemblyElectrical Connection for CONVECTION-OVEN Models only GAS ConnectionCheck the Installation SHUT-DOWN and WIPE-CLEAN RangeCheck Operation Service Troubleshooting FLOWCHARTS, PROCEDURES, and Wiring DiagramsTroubleshooting Open-Top Burners Troubleshooting OPEN-TOP BurnersTroubleshooting Oven Pilot Troubleshooting Base OvenTroubleshooting CONVECTION-OVEN Blower Convection-Oven Blower Runs IntermittentlyConvection-Oven Blower Does Not Run Is there continuity? Yes Continue on nextAdjustment of GAS Pressure Regulator Check That Power is Disconnected AT Circuit BreakerAdjustment of OPEN-TOP Pilots Adjustment of OPEN-TOP BurnersAdjustment of Oven Standing Pilot Adjustment of Oven BurnerCalibration of Oven Thermostat Thermostat Calibration and Bypass Flame Adjustment Conversion from ONE Type of GAS to AnotherWiring Diagram for 115 Volt Models Wiring Diagram for 208-230 Volt Models Leg and Caster Parts PartsExternal Panel and Drip Pan Parts Flue Riser and Shelf Parts Open-Top Burner Parts for X500 Models 1187489Open-Top Burner Parts for S500 Models Piezo Spark Module Parts 1186454Convection Oven Parts See parts list on previous 2221 Standard Oven Parts See parts list on previous VALVE, GAS Shutoff NIPPLE, Pipe REGULATOR, Pressure Series Restaurant Ranges Series Restaurant Ranges Series Restaurant Ranges Restaurant Ranges

X560DD S536A, S560AD, S560AA, X560AD, S536D specifications

Southbend, a well-established name in the commercial kitchen equipment industry, offers a variety of high-quality cooking appliances, including the X560AA, X536D, X536A, S560DD, and S536D models. Each of these models is designed to meet the rigorous demands of professional kitchens while delivering exceptional performance.

The Southbend X560AA is a robust gas range featuring six heavy-duty burners, a large oven, and a durable stainless steel construction. Its powerful burners provide precise temperature control, making it ideal for a wide range of cooking techniques from simmering to high-heat frying. The oven is spacious enough to accommodate large trays, enabling efficient cooking of multiple items simultaneously. This model also boasts an easy-clean design, ensuring that maintenance and upkeep are hassle-free.

The X536D model is distinguished by its unique combination of an oven and a griddle, offering versatility without sacrificing quality. Equipped with a powerful charbroiler, the X536D allows chefs to prepare a variety of dishes simultaneously, making it a perfect addition to busy kitchens. Its intuitive controls facilitate quick adjustments, and the griddle's non-stick surface ensures consistent cooking results.

Similarly, the Southbend X536A combines an oven with a unique steam cooking feature, ideal for steaming vegetables and seafood while retaining essential nutrients. This model includes advanced safety mechanisms and ergonomic controls that enhance user experience. The X536A stands out for its energy efficiency, which not only reduces operational costs but also promotes environmentally friendly practices.

The S560DD and S536D are part of Southbend's heavy-duty series, designed for increased durability and performance. The S560DD features double ovens, allowing for simultaneous cooking at different temperatures, which is crucial for maximizing productivity in the kitchen. It includes high-efficiency burners that provide quick heat-up times and reduce gas consumption.

The S536D is renowned for its exceptional versatility, featuring six burners, a spacious oven, and a practical griddle top. Designed for high-output cooking, it's ideal for restaurants and catering services that require speed and efficiency. All models come with user-friendly controls, easy cleanup features, and solid construction that meet the high standards of professional chefs.

In summary, Southbend's X560AA, X536D, X536A, S560DD, and S536D models exemplify the brand's commitment to quality, innovation, and performance. Equipped with advanced technologies, these ranges are not only reliable but also adaptable to the dynamic needs of commercial kitchens, ensuring that chefs can focus on creativity and culinary excellence.
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