INSTALLATION , OPERATION SERVICE & PARTS MANUAL ES, EL & ET STEAM JACKETED KETTLES MODELS ES25 ES30 EL40 ES60 EL80 ET100 ET125 ET150 ML-52642 ML-52643 ML-52644 ML-52645 ML-52646 ML-52647 ML-52648 ML-52649 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 30965 Rev.
TABLE OF CONTENTS GENERAL .............................................................................................................................................................. 3 INSTALLATION ..................................................................................................................................................... 3 Unpacking .................................................................................................................................................
Installation, Operation and Care of MODEL ES, EL & ET STEAM JACKETED KETTLES KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE GENERAL Your Vulcan steam jacketed kettle is produced with quality workmanship and material. Proper installation, usage and maintenance will result in many years of satisfactory performance. Vulcan-Hart Company suggests that you thoroughly read this entire manual and carefully follow all of the instructions provided.
3. ANSI NFPA Standard #96 "Vapor Removal from Cooking Equipment," (latest edition), available from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269. In Canada: 1. Local codes. 2. CSA Standard C22.1 Canadian Electrical Code, Part 1. ELECTRICAL CONNECTIONS WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES.
OPERATION WARNING: THE KETTLE AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING AND SERVICING THE KETTLE. BEFORE FIRST USE Using a non-corrosive, grease-dissolving commercial cleaner, clean the protective metal oils from all surface parts and interior of the kettle. Follow the cleaner manufacturer's directions. Rinse thoroughly with warm water to remove all traces of the cleaner. Drain the kettle. Wipe dry with a soft clean cloth. CONTROLS On-Off Switch — Turns power to the kettle on or off.
FILLING THE WATER JACKET APPLIANCE FAILURE CAUSED BY INADEQUATE WATER QUALITY IS NOT COVERED UNDER WARRANTY. Fill the outer jacket of the kettle to the top of the band on the gauge glass with a chemically pure distilled water, along with a suitable rust inhibitor. It should not be necessary to frequently add distilled water to the jacket, as little distilled water is lost in normal operation. USING THE KETTLE Before use, preheat the kettle empty. Set the thermostat at No. 12 or No. 13.
5. After washing, lubricate the valve body and valve plug with Petro-Gel lubricant. Make sure all interior mating surfaces are covered with this lubrication. This lubrication must be done every day after use. If the food draw-off valve plug and inside of valve body are not lubricated, undesirable leakage can occur, or the valve plug could stick in a partially open position when the kettle is up to cooking temperature and the operator attempts to open the draw-off valve.
MAINTENANCE WARNING: THE KETTLE AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING AND SERVICING THE KETTLE. WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH TO INDICATE THAT YOU ARE WORKING ON THE CIRCUIT. PERIODIC MAINTENANCE 1. Pressure Relief Valve This protection device should be opened at least once a day to avoid lime build-up. Replace if leakage occurs or it opens below rated p.s.i. 2.
SERVICE WARNING: THE KETTLE AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING AND SERVICING THE KETTLE. WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH TO INDICATE THAT YOU ARE WORKING ON THE CIRCUIT. GENERAL NOTES The signal light marked "Power On" glows when the On-Off switch is turned to ON, and electric power is supplied to the kettle. The signal light marked "Heat On" glows when the thermostat switch is closed (thermostat calling for heat).
Low Water Cut-Off This service is indicated if the distilled water in the steam jacket is at the proper level but the switch does not close to make the circuit across the two top terminal screws (the bottom two are not used), if leakage is observed from the switch case, or if the distilled water level is near the bottom of the gauge glass and the switch does not open. To replace or to check the switch, remove the lead wires, remove the two screws and the metal cover over the switch.
To replace an element, drain the kettle jacket. Remove the wire from the element terminals, remove the four bolts in the element flange and pull element out. When replacing the element, always use a new gasket. Replace On-Off Switch Remove the large nut on the outside of the control box holding the unit to the box. The switch has two separate contact blocks held by special slotted screws to the back of the switch. It may be necessary to replace only one block.
PARTS LIST NOTE: In ordering parts, always give model number, serial number, volts and phase of the kettle for which they are ordered.
ITEM NUMBER PART NUMBER 45 Cont. 832611-22 832611-23 832611-24 832611-25 841496-2 833220-11 834472 836804 46 NUMBER REQUIRED DESCRIPTION 881654 881655 881656 836807 Heating element (21.6 KW, 208V.) ............................................................................ 2 Heating element (21.6 KW, 240V.) ............................................................................ 2 Heating element (21.6 KW, 480V.) ............................................................................
WIRING DIAGRAM – 14 –
WIRING DIAGRAM – 15 –
WIRING DIAGRAM – 16 –
WIRING DIAGRAM – 17 –
DIMENSIONS AND SERVICE CONNECTIONS DIMENSIONS – ENGLISH Model No. ES25 ES30 EL40 ES60 EL80 ET100 ET125 ET150 Gallons Kilowatts Capacity Input Full Wkg. Std. High A B C 25 21 18 24 29 141/2 32 30 23 18 24 29 141/2 32 40 33 24 36 29 141/2 36 60 48 24 36 361/2 181/4 35 80 68 36 43.2 361/2 181/4 40 100 88 36 43.2 361/2 181/4 45 125 113 36 43.2 361/2 181/4 52 150 138 43.2 NA 361/2 181/4 581/2 Model No. ES25 ES30 EL40 ES60 EL80 ET100 ET125 ET150 Liters Kilowatts Capacity Input Full Wkg. Std.
NOTES – 19 –
NOTES FORM 30965 Rev. A (06-03) – 20 – PRINTED IN U.S.A.
