Vulcan-Hart SL40 ML-52563 User's Manual
Contents
1. fine grade of lapping compound Valve grinding compound from an automobile supply house is suitable for this Clean surfaces thoroughly after use of lapping com pound Lubricate surfaces with non toxic Petro Gel to prevent the plug from sticking WARNING If the food draw off valve plug and inside of the valve body are notlubricated undesirable leakage can occuror VERY IMPORTANT when the kettle is up to cooking temperature and the operator attempts to open the draw off valve the valve plug could stick in a partially open position NOTE The food draw off valve is bolted to the kettles so it can be easily removed from the empty kettle for complete inspection or if repair becomes necessary DRAWING NO H 3965 909 PARTS LIST NOTE In ordering parts always give model and serial numbers of the kettle for which they are ordered ITEM NO DESCRIPTION QTY PART NUMBER 4 2 flanged draw off valve 817900 3 flanged draw off valve 817899 2 Gasket for draw off valve 1 833394 3 Mounting screw 18x1 4 SC 119 38 4 Cover hinge left 1 817615 Cover hinge right 1 817615 1 5 Cover handle 1 840551 6 Cover handle ball 1 817564 7 Nut handle amp hinge to cover 4 20 S S acorn 7 NS 025 04 8 Lockwasher 7 WL13 14 9 Cover hinge amp stop rod 29 O D kettle 2 817115 3 Cover hinge amp stop rod 36 O D kettle 817115 5 10 Hinge rod nut 20 acorn 4 NS 025 04 11 Lockwasher for above 4 WL 006 17 19 P2. handled with care to prevent damage to its tapered surface which would prevent it from seating properly in the body thus causing the faucet to leak A light lubricant cooking oil on mating surfaces of plug and body will prevent a sticking plug An aerosol can of a superior dry lubricant is available from Vulcan Hart see parts list On manually controlled units steam flow to unit is controlled by two valves in parallel lines The large valve gives a high steam flow rate for rapid heat up With the large valve closed the small valve allows accurate control of low steam flow rates required for maintaining the steady simmer boil desired for cooking On thermostatically controlled units steam flow is controlled by a solenoid valve in the steam line the valve is open only when its coil is energized The solenoid coil the thermostat switch and the pressure limit switch are wired in series and connected to power thru the two pole on off switch to which the cord and plug supplies 120 volt AC power One signal light glows when the on off switch to which the cord and plug supplies 120 volt AC power One signal light glows when the on off switch is on the other signal light glows only when the solenoid valve is energized The thermostat senses temperature in the steam jacket At dial setting 5 to 6 the thermostat switch will open and stop steam flow when jacket pressure starts to exceed zero gauge pressure The high dial settings are for cook
3. AS ODOR IS DETECTED SHUT UNIT S DOWN AT THE MAIN SHUTOFF VALVE AND CONTACT THE LOCAL GAS COMPANY OR GAS SUPPLIER FOR SERVICE POST IN A PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE SMELL OF GAS IS DETECTED THIS INFORMATION MAY BE OBTAINED FROM A LOCAL GAS SUPPLIER SS SL ST SERIES STEAM JACKETED KETTLES OPERATING MAINTENANCE AND PARTS MANUAL INDEX Vulcan series Steam Jacketed Kettles are produced Please follow the instructions carefully with the best possible workmanship and material Proper The manufacturer suggests that you thoroughly read installation is vital if best performance and appearance this entire manual and carefully follow all of the is to be achieved instructions provided DEFINITIONS OF PERSONNEL Operating Installation 4 Parts and SHIPPING DAMAGE CLAIM PROCEDURES Inside Front Cover IMPORTANT NOTES 3 INDEX 4 IMPORTANT NOTES FOR OPERATORS 5 USE CARE CLEANING amp PERIODIC MAINTENANCE 6 DRAWING NO H 3965 T PARTS LIST 8 SERVICE PROCEDURES 9 IMPORTANT NOTES FOR OPERATORS CAUTION Clean and flush the kettle immediately after use especially if the item cooked contained salt or vinegar in any concentration The jackets are constructed of Type 304 Stainless Steel but can pit or corrode under adverse conditions and prompt careful cleaning will help prevent such CAUTION The draw off faucet plug and body are made of relatively soft dairy metal The plug must be
4. VULCAN INSTALLATION OPERATION SERVICE amp PARTS MANUAL SS SL amp ST STEAM JACKETED KETTLES MODELS SS25 SS30 SL40 SS60 SL80 ST100 ST125 ST150 SS25WM SS30WM SL40WM SS60WM SL80WM ST100WM ML 52561 ML 52562 ML 52563 ML 52659 ML 52655 ML 52656 ML 52657 ML 52658 ML 52765 ML 52709 ML 52671 ML 52710 ML 52673 ML 52674 For additional information on Vulcan Hart Company or to locate an authorized parts and service provider in your area visit our Web site at www vulcanhart com VULCAN HART COMPANY P O BOX 696 LOUISVILLE KY 40201 0696 TEL 502 778 2791 FORM 30804 Rev A 06 03 AL IMPORTANT OPERATING INSTALLATION AND SERVICE PERSONNEL Operating information for this equipment has been prepared for use by qualified and or authorized operating personnel All installation and service on this equipment is to be performed by qualified certified licensed and or authorized installation or service personnel with the exception of any marked with a O in front of the part number Service may be obtained by contacting the Factory Service Department Factory Representative or Local Service Agency DEFINITIONS QUALIFIED AND OR AUTHORIZED OPERATING PERSONNEL Qualified or authorized operating personnel are those who have carefully read the information in this manual and are familiar with the equipment s functions or have had previous experience with the operation of the equipment covered in this manu
5. al QUALIFIED INSTALLATION PERSONNEL Qualified installation personnel are individuals a firm corporation or company which either in person or through a representative are engaged in and are responsible for 1 The installation of gas piping from the outlet side of the gas meter or the service regulator when the meter is not provided and the connection and installation of the gas appliance Qualified installation personnel must be experienced in such work be familiar with all precautions required and have complied with all requirements of state or local authorities having jurisdiction Reference in the United States of America National Fuel Gas code ANSI Z223 1 Latest Edition In Canada Canadian Standard CAN1 B149 1 NAT GAS Latest Edition or CAN1 B149 2 PROPANE Latest Edition 2 The installation of electrical wiring from the electric meter main control box or service outlet to the electric appliance Qualified installation personnel must be experienced in such work be familiar with all precautions required and have complied with all requirements of state or local authorities having jurisdiction Reference In the United States of America National Electrical Code ANSI NFPA No 70 Latest Edition In Canada Canadian Electrical Code Part 1 CSA C22 1 Latest Edition QUALIFIED SERVICE PERSONNEL Qualified service personnel are those who are familiar with Vulcan equipment who have been endorsed by the Vulcan Hart Company All auth
6. d with this lubricate before carefully sliding the valve plug into the valve body Caution Make sure the valve plug handle is in its removable position when the plug is slipped carefully into the valve body NOTE A 4 oz tube of Petro Gel Lubricant is furnished free of charge with your kettle You can reorder through your service agency or food service equipment dealer There are no substitutes for this lubricant If you are offered a substitute make sure it is a like and equal product that is both sanitary food safe and will not break down when the kettle is brought to cooking temperature CAUTION Each draw off valve body and removable tapered draw off plug is stamped with a set of corresponding numbers After cleaning make sure the body and plug numbers match before reinserting the tapered plug Always examine the valve plug and valve body for nicks and any heavy scratches Do notattemptto push or force the valve plug into the valve body if there is any obstruction nicks or heavy scratches in either the plug or body To correct a badly leaking draw off valve leaking after lubricant applied examine the tapered surface of each and carefully dress any raised places with a very fine file or with emery cloth Do not cut below the metal surface when removing any raised places Coat plug lightly with lapping compound insert plug in body and rotate to seat plug in body Use a medium grade of lapping compound first and finish with a
7. fully Information on the construction and installation of ventilating hoods may be obtained from the Standard for the installation of equipment for the removal of smoke and grease laden vapors from commercial cooking equipment NFPA No 96 latest edition available from the National Fire Protection Assocation Batterymarch Park Quincy MA 02269 Foran appliance equipped with a flexible electric supply cord the cord is equipped with a three prong grounding plug This grounding plug is for your protection against shock hazard and should be plugged directly into a properly grounded three prong receptacle Do not cut or remove the grounding prong from this plug If the appliance is not equipped with a grounding plug and electrical supply is needed ground the appliance by using the ground lug provided refer to the wiring diagram FOR GAS APPLIANCES ONLY Do not obstruct the air flow into and around the appliance This air flow is necessary for proper combustion of gases and for ventilation of the appliance Provisions for ventilation of incoming air supply for the equipment in the room must be in accordance with National Fuel Gas Code ANSI 2223 1 latest edition Do not obstruct the flow of flue gases from the flue duct when so equipped located on the rear or sides of the appliance It is recommended that the flue gases be ventilated to the outside of the building through a ventilation system installed by qualified person
8. ing the lower settings for holding At the higher dial settings the steam pressure in the jacket will drop 2 to 22 p s i after the thermostat acts to cut the steam off before it acts to cut the steam on The pressure limit switch is an added safety feature lt acts to de energize the solenoid valve should jacket pressure reach 12 p s i and will close again only when jacket pressure drops below 3 p s i A mounted pressure gauge is provided to show steam pressure in the jacket The pressure relief valve is a device to protect the kettle against excessive presure The pressure relief valve will open and reduce jacket pressure since it will pass steam at a higher rate than the supply piping will deliver it The vacuum check valve prevents a vacuum in the jacket which could damage the outer jacket The automatic air vent lets air out of the jacket as steam enters but closes to prevent steam escape USE CARE CLEANING PERIODIC MAINTENANCE USE This food draw off valve is designed to allow food and liquid to be drawn off from kettle in an easy and depend able manner OPERATION When the food draw off valve is turned off no liquid or food product flow the valve handle will pointto eitherthe 9o clockor3o0 clock position To open allowing liquid or food product flow slowly pull handle forward With the valve handle pointing to the 6 o clock position the valve is in a fully open position This food draw off valve system req
9. nel For an appliance equipped with casters 1 the installation shall be made with a connector that complies with the Standard for Connectors for Movable Gas Appliances ANSI 221 69 latest edition and Addenda 421 69a latest edition and a quick disconnect device that complies with the Standard for Quick Disconnect Devices for Use With Gas Fuel ANSI Z21 41 latest edition and Addenda Z21 41a latest edition and Z21 41b latest edition and 2 adequate means must be provided to limit the movement of the appliance without depending on the connector and the quick disconnect device or its associated piping to limit the appliance movement lf disconnection of the restraint is necessary reconnect this restraint after the appliance has been returned to its originally installed position The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of Y psig 3 45 k Pa The appliance must be isolated from the gas supply system by closing its individual manual shutoff valve during any pressure testing of the gas supply system at test pressures equal to or less than psig 3 45 k Pa CAUTIONS FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS EQUIPMENT OR ANY OTHER APPLIANCE KEEP THE APPLIANCE FREE AND CLEAR FROM ALL COMBUSTIBLE SUBSTANCES IN THE EVENT A G
10. nt plug from sticking Faucet plug is best lubricated with easily applied dry tape lubricant in aerosol can offered by Vulcan Hart see parts list To use spray a light coating on mating surfaces of faucet plug and body and allow to dry for 10 minutes The lubricant prevents the plug from sticking and helps prevent leaky faucets It is nontoxic and fully safe Cooking oil may be used to lubricate the plug but the dry lubricate is much more effective ON THERMOSTAT CONTROLLED UNITS ONLY TO SERVICE THERMOSTAT To recalibrate remove dial by pulling it forward and slightly turn the small screw in center of hollow dial shaft Recalibration is indicated if thermostat with dial at highest setting fails to shut off burners before pressure relief valve opens or if it shuts burners off before jacket pressure reaches 8 p s l To replace thermostat remove two screws under dial disconnect wire leads unscrew packing gland around capillary tube where it enters jacket unscrew bushing into which gland was threaded and pull bulb from jacket In installing new thermostat insert bulb first Be careful that capillary tube is not bent sharply that packing gland sealis pressure tight and that wire leads are clean and terminal screws are tight ON THERMOSTAT CONTROLLED UNITS ONLY TO SERVICE PRESSURE LIMIT SWITCH This service is indicated if a circuit check shows switch is not closed to allow main burners to operate or if switch is opening at to
11. o low a pressure It was factory set to open at 12 p s i and to close at 3 p s i To remove switch for any service disconnect tubing from bottom of unit and remove two screws with nuts which anchor the mounting bracket for the unit Cut out and cut in pressure setting of switch is shown by the dial and adjustable with slotted square shanks at top of case Adjust cut out pressure setting first If this adjustment does not cure trouble replace the whole unit
12. orized service personnel are required to be equipped with a complete set of service parts manuals and stock a minimum amount of parts for Vulcan equipment SHIPPING DAMAGE CLAIM PROCEDURE For your protection please note that equipment in this shipment was carefully inspected and packed by skilled personnel before leaving the factory The transportation company assumes full responsibility for safe delivery upon acceptance of this shipment If shipment arrives damaged 1 VISIBLE LOSS OR DAMAGE Be certain this is noted on freight bill or express receipt and signed by person making delivery 2 FILE CLAIM FOR DAMAGES IMMEDIATELY Regardless of extent of damage 3 CONCEALED LOSS OR DAMAGE If damage is unnoticed until merchandise is unpacked notify transportation company or carrier immediately and file concealed damage claim with them This should be done within 15 days of date of delivery is made to you Be sure to retain container for inspection We cannot assume responsibility for damage or loss incurred in transit We will however be glad to furnish you with necessary documents to support your claim PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE IMPORTANT NOTES FOR ALL VULCAN APPLIANCES 1 2 These units are produced with the best possible workmanship and material Proper installation is vital if best performance and appearance are to be achieved Installer must follow the installation instructions care
13. ressure relief valve 1 833489 20 Vacuum breaking check valve Y 1 833238 21 Tee Y 1 FP 083 78 22 close nipple 1 FP 054 08 23 Y x Ye reducing bushing 1 FP 084 16 24 Ya close nipple 1 FP 054 27 25 Pressure gauge 1 833152 26 simmer valve 1 4 1 833566 Steam supply valve 12 833567 27 Steam supply valve 1 833568 11 Steam supply valve 1 833569 28 Thermostatic steam trap 1 880016 Faucet lubricant 1 tube 833652 WITH THERMOSTATIC CONTROL Thermostat with dial 1 833220 Pressure gauge 1 833152 Power On signal light 1 833393 10 Heat On signal light 1 833393 11 Signal light gasket 2 833483 Signal light clamp bar 1 833995 Clamp bar screw 8 32x 1 5C 093 05 Contact block 2 906996 Pressure limit switch 1 833488 Pressure limit switch bracket 1 833994 solenoid valve 1 898318 11 SERVICE PROCEDURES TO CORRECT LEAKING DRAW OFF FAUCET Remove plug from body of faucet Examine tapered surface of each and carefully dress and raised places with very fine file or emery cloth Do not cut below surface in removing any raised places Coat plug lightly with lapping compound insert plug in body and rotate to seat plug in body Use medium grade of compound first and finish with a fine grade of lapping compound Valve grinding compound from an automobile supply house is suitable for this Clean surfaces thoroughly after use of lapping compound Lubricate surfaces lightly with non toxic lubricant to preve
14. uires a 90 turn right or left to close off food flow To allow for evenly mixed food products to flow into a food service pan or stock pot you should first stir the food productload in the kettle thoroughly before opening the food draw off valve to allow the food to flow Pans or pots may be placed on a portable dolly for easy move ment and handling CLEANING With kettle empty pull valve handle to the 7 o clock position A pin locks the valve plug into the valve body and you can only remove or replace the valve plug when the valve handle is in the 7 o clock position Kettles built during July 2003 thru March 1992 this removable position is with the valve handle at the 4 o clock position Kettles built before March 1992 the removable position is at 6 o clock IMPORTANT Do not attempt to slide valve plug into valve body when valve handle is in any other than it s removable position This willdamage the pin and the plug will not seat properly causing leakage between the valve body and plug Using warm soapy water wash the entire valve body and open area into kettle interior Also wash the interior and exterior of the valve plug Caution Do not drop or hit the valve plug This will nick or dent the soft dairy metal Caution Lubrication must be done every day after use After washing lubricate the valve body and valve plug with Petro Gel or a like and equally sanitary lubricate Make sure all interior mating surfaces are covere
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