Vulcan-Hart 44963 manual Scheduled Maintenance, Recommended Service Frequency, Inspection Items

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SCHEDULED MAINTENANCE

SCHEDULED MAINTENANCE

In order to provide maximum performance and proper operation, and to ensure the safety of the operator, all equipment must be serviced at least once a year by an authorized servicer. If for any reason an appliance has not been in use or has been in storage for any time, it is imperative that the unit be inspected by an Authorized Servicer prior to reinstallation and/or operation.

Recommended Service Frequency

10 to 12 hours of operation per day, 7 days a week, every 30 to 60 days.

8 to 12 hours of operation per day, 5 days a week, every 90 days.

4 to 6 hours of operation per day, 5 days a week, every 120 days.

Limited daily usage, every 180 days.

Inspection Items

Check for the slightest odor of gas. If detected, locate and correct as necessary.

Check for valves that are hard to turn or that are seized up.

Verify that all burners light in 2 or 3 seconds.

Check that all burner ports are clean.

Check that burners burn sharp, clean and blue, not yellow. Propane (LP) may have a small yellow tip.

All pilots are lit and set to the proper height (see pilot adjustment section).

Look for grease, debris and/or carbon buildup.

Check all moving parts for ease of movement and/or wear.

Verify that thermostats are functioning and temperatures are correct.

Inspect and verify that all panels, covers, racks and rack guides are intact and properly installed and are not binding or falling out.

If any of these items are found to be incorrect, malfunctioning or in need of attention, immediately contact an Authorized Servicer to repair or correct the problem.

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Contents SIGNATURE SERIES IMPORTANT FOR YOUR SAFETYSERVICE AND PARTS MANUAL VULCAN-HART COMPANY Snorkel Oven and/or Electric Ignition Oven with KX Thermostat TABLE OF CONTENTSProduct Features and Descriptions INTRODUCTIONService Notes Product Features and Descriptions Cont INSTALLATION REQUIREMENTS UNCRATING/SETUPInstallation Requirements Cont GAS CONNECTIONSGAS PRESSURE REQUIREMENTS Steps GAS PRESSURE CHECK PROCEDURESVENTILATION REQUIREMENTS DIAGRAM #1 DIAGRAM #3 PILOT ADJUSTMENTSDIAGRAM #2 DIAGRAM #4DIAGRAM #5 BURNER ADJUSTMENTSBATTERY INSTALLATION DIAGRAM #6 DIAGRAM #7 DIAGRAM #8 THERMOSTATS DIAGRAM #10 DIAGRAM #9CALIBRATION OF THERMOSTATS Standard Oven with FDTO ThermostatSnorkel Oven and/or Electric Ignition Oven with KX Thermostat Griddles with BJWA Thermostat BYPASS SCREW CALIBRATION SCREW DIAGRAM #11 DIAGRAM #12Spark System OVEN ELECTRIC IGNITION SYSTEMSSIGNATURE OVEN W/SPARK PILOT DIAGRAM #13W/ELECTRIC IGNITION DIAGRAM #14SIGNATURE CONVECTION OVEN SIGNATURE OVEN W/ELECTRIC IGNITION DIAGRAM #15VALVE DIAGRAM #16BRASS VALVES DIAGRAM #17 DOORS, DOOR SEALS, HINGES AND COUNTERWEIGHTSDIAGRAM #18 DIAGRAM #19ORIFICE, NAT BURNERAll sizes are rated for sea level ORIFICE, LPCLEANING PROCEDURES Cleaning Tips Inspection Items SCHEDULED MAINTENANCERecommended Service Frequency Probable Cause TROUBLESHOOTINGProblem Griddle will not heat evenly Product sticking to griddle Probable Cause Gas odor Charbroiler will not heat evenly Repeated component failure Stainless steel turning blue Stainless steel turning brown Standard Burners PARTSKNOB CONTROL Standard Burner Parts426745-1 Hot Tops/Fry Tops KNOB CONTROL Hot Tops/Fry Tops Parts426745-1 French Top KNOB CONTROL French Top Parts426745-1 Convection Oven Standard Oven788278A 788276PANEL Oven PartsControl System Convection Oven Control System Standard Oven S TYPE Control System Parts ListBody Parts/Shelves Risers 788382A Body Parts/Shelves Risers Parts List 788382A1 788382A2 788382A3Riser Kit Without Shelf P/N 788266A Riser Kit With Single Shelf P/N 788365A Double Deck Riser Kit Without Shelves P/N 788368A Double Deck Riser Kit With Shelves P/N 788368A FORM 31203 Rev. A March