Middleby Marshall Oven owner manual Special Notices

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SECTION 2

INSTALLATION

SPECIAL NOTICES:

The ovens should be operated only in an area that has good air circulation.

The oven must be installed under an electrically powered ventilating hood.

Installation of replacement parts requiring access to the interior of the oven is permitted only by authorized service personnel.

The operator should be properly trained to the functioning of the oven.

This instructions manual should be supplied to the operator.

Constructional changes to the area where the oven is installed shall not affect the air supply to the oven.

The installation, start-up and changes required when changing from one gas type to another can be performed only by a certified professional.

These ovens are intended only for commercial use and are to be operated only by professionals.

It is required that the oven is regularly inspected for proper functioning. The frequency of inspections are dependent on the oven usage, however it should be performed at least once a year.

After adjustments or service work the oven has to be checked for gas leaks.

NOTE: After conversions, readjustments or service work the oven has to be tested for proper functioning. Basically the following applies:

Testing for gas leaks,

Testing for correct air supply, specifically to the burner blower,

Testing of proper combustion and gas supply,

Testing of correct gas supply controls,

Testing the flue gas escape from the oven,

Testing the vent system of the installation location.

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Contents Section Installation UNLOADING/UNPACKINGII. INSTALLATION, PREPARATION, and Supply Ventilation Hood Dimensions Recommendations onlyRecommendations III. Ventilation SystemRequirements Other Ventilation ConcernsInstallation KIT Dimensions and Data PS360L Tandem Dimensions and Data PS360WB Double Tandem Dimensions and Data PS360U Tri Tandem Dimensions and Data PS360WB-U Tri Tandem Dimensions and Data PS360U Quad Tandem Dimensions and Data PS360WB-U Quad Tandem IV. Thermocouple Installation Thermocouple Installation LocationsPlacing the Thermocouple Leads Thermocouple Lead Connections Assembly Exploded View Upper Oven StandOven Positioning and Alignment Cooling Fan RemovalJoining the Oven Bodies Aligning the Ovens for Assembly Bolts and SpacersChecking Track Rail Alignment Trim Strip PositioningTransition Frame Placement 22a Support Brackets Lower OvenInstalling the Transition Floor Panel Replacing Transition FrameInstalling the Conveyor Frame and Belt 25aConveyor Link Orientation Inside Master LinksOutside Master Links Transition Assembly Conveyor Motor and Drive Chain AssemblyGAS Supply Electrical Supply Do not USE Conduit For GroundOven Rough-In VI. Electrical Connection Typical Oven Data Plate Models PS360/PS360WB Flexible Hose Connector Installation During Pressure Testing Note ONE FollowingVII. GAS Supply for GAS Heated Ovens VIII. Preparation for Various Gases For USE with Natural GASFor USE with Liquid LP GAS Burner/Piping Assembly GAS Type and Pressure LabelVolumetric Method IX. Changing OrificesXI. Variations of Rated Supply Pressures To Check GAS Supply PressureOrifice Manifold Pressure Method Special Notices