Vulcan Hart Hot Beverage Maker GL40E ML 52635 User Manual

INSTALLATION &  
OPERATION MANUAL  
GS, GL & GT SERIES  
FULLY STEAM JACKETED GAS KETTLES  
MODEL  
GS25E  
GS30E  
GL40E  
GS60E  
GL80E  
GT100E  
GT125E  
GT150E  
ML-52633  
ML-52634  
ML-52635  
ML-52660  
ML-52637  
ML-52638  
ML-52639  
ML-52640  
GL Series Kettle  
VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791  
FORM 30960 Rev. B (Oct. 2003)  
 
TABLE OF CONTENTS  
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Installation Codes and Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Testing the Gas Supply System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Flue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Faucet Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Before First Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Controls — Kettles With Electronic Ignition (Current Construction) . . . . . . . . . . . . . . . 7  
Controls — Kettles With Electronic Ignition (Prior Construction) . . . . . . . . . . . . . . . . . 8  
Controls — Kettles With Manual Pilot Light (Prior Construction) . . . . . . . . . . . . . . . . . 8  
Kettle Features — Common To All Constructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Food Draw-Off Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Turning On a Kettle Equipped With Electronic Ignition . . . . . . . . . . . . . . . . . . . . . . . . 10  
Turning On a Kettle Equipped With a Manual Pilot Burner . . . . . . . . . . . . . . . . . . . . . 10  
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Daily — Kettle Food Draw-Off Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Pressure Relief Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Low Water Cut-Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Jacket Water & Jacket Water Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Hood Ventiliation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Service and Parts Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
– 3 –  
 
Installation, Operation and Care of  
GS, GL & GT SERIES  
FULLY STEAM JACKETED GAS KETTLES  
KEEP THESE INSTRUCTIONS FOR FUTURE USE  
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.  
INSTALLATION  
Prior to installation check the electrical service and type of gas supply (natural or propane) to  
make sure they agree with the specifications on the machine data plate located on the lower-left  
inside front cover.  
UNPACKING  
This kettle was inspected before leaving the factory. The transportation company assumes full  
responsibility for safe delivery upon acceptance of the shipment. Immediately after unpacking,  
check for possible shipping damage. If the kettle is found to be damaged, save the packaging  
material and contact the carrier within 15 days of delivery.  
LOCATION  
Position the kettle in its final location. Check that there are sufficient clearances for operating  
and servicing the kettle, and for proper clearance of the cover when raised. Keep the kettle free  
and clear from all combustible substances. Minimum clearance from combustible and non-  
combustible construction is 2" (5.0 cm) at the rear and 6" (15.2 cm) at each side.  
The kettle draw off valve should be located near a floor drain.  
Do not obstruct the flow of air into and around the kettle. This air flow is necessary for proper  
combustion of gases and for ventilation of the kettle. Provisions for ventilation and incoming air  
supply for the equipment in the room must be in accordance with the National Fuel Gas Code  
ANSI Z223.1 (latest edition).  
LEVELING  
Place a spirit level on the rim of the kettle with the cover open. Turn the feet in or out to level the  
kettle in both the left-to-right and front-to-rear directions.  
– 4 –  
 
INSTALLATION CODES AND STANDARDS  
In the United States, Vulcan kettles must be installed in accordance with state and local codes, with  
the National Fuel Gas Code, (ANSI-Z223.1, latest edition) available from the American Gas Association,  
1515 Wilson Boulevard, Arlington, VA 22209, with the National Electrical Code (ANSI/NFPA No. 70,  
latest edition) available from the National Fire Protection Association, Batterymarch Park, Quincy, MA  
02269 and with Vapor Removal from Cooking Equipment, (NFPA-96, latest edition) available from  
NFPA.  
In Canada, the kettle must be installed in accordance with local codes, with the National Fuel Gas Code  
(CAN/CGA-B149.1, latest edition) available from the Canadian Gas Association, 178 Rexdale  
Boulevard, Etobicoke, Ontario, Canada M9W 1R3, and with the Canadian Electrical Code (CSA C22.2  
No.3, latest edition) available from the Canadian Standards Association, 178 Rexdale Boulevard,  
Etobicoke, Ontario, Canada M9W 1R3.  
GAS CONNECTION  
The gas supply connection and any pipe joint compound must be resistant to the action of  
propane gases.  
Codes require that a gas shutoff valve be installed in the gas line ahead of the kettle.  
Connect the gas supply line to the gas valve on the kettle. Make sure the pipes are clean and  
free of obstructions, dirt and piping compound.  
The gas line must be capable of delivering gas to the kettle without excessive pressure drop at  
the rate specified on the nameplate. Suggested gas supply line pressure is 7" Water Column  
(1.75 kPa) for natural gas and 11" Water Column (2.75 kPa) for propane. Burner manifold pressure  
is 3.5" Water Column (0.875 kPa) for natural gas and 10" Water Column (2.5 kPa) for propane.  
WARNING: PRIOR TO LIGHTING, CHECK ALL JOINTS IN THE GAS SUPPLY LINE FOR  
LEAKS. USE SOAP AND WATER SOLUTION. DO NOT USE AN OPEN FLAME.  
After piping has been checked for leaks, all piping receiving gas should be fully purged to remove  
air.  
TESTING THE GAS SUPPLY SYSTEM  
1
When test pressures exceed 2 psig (3.45 kPa), the kettle and its individual shutoff valve must  
be disconnected from the gas supply piping system.  
When test pressures are 12 psig (3.45 kPa) or less, the kettle must be isolated from the gas supply  
system by closing its individual manual shutoff valve.  
FLUE  
DO NOT obstruct the flow of flue gases from the flue located on the rear of the kettle. It is  
recommended that the flue gases be ventilated to the outside of the building through a ventilation  
system installed by qualified personnel. The flue on the kettle should not be directly connected  
to any ventilation system. From the termination of the flue to the filters of the hood venting  
system, a minimum clearance of 18" (116 cm) must be maintained.  
Information on the construction and installation of ventilating hoods may be obtained from Vapor  
Removal from Cooking Equipment, NFPA-96 (latest edition), available from the National Fire  
Protection Association, Batterymarch Park, Quincy, MA 02269.  
– 5 –  
 
FAUCET BRACKET  
A bracket is provided for mounting a faucet on the kettle; this would allow the addition of water  
to the kettle for the convenience of the food preparer. A faucet is available as an accessory.  
NOTE: Do not use tap water from faucet to fill kettle jacket. Refer to Jacket Water & Jacket Water  
Treatment on page 12.  
ELECTRICAL CONNECTION  
WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE  
APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL  
ELECTRICAL CODES.  
WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW  
LOCKOUT / TAGOUT PROCEDURE.  
All kettles are connected to 120 volt, 60 Hz. supply through the pigtail leads in the supply junction  
box located inside the control panel.  
Remove the control box cover. Connect electrical supply to the terminal block per the wiring  
diagram located inside the control box cover. Use copper wire suitable for at least 75°C. Connect  
a ground wire to the ground lug in the junction box. NOTE: Earth ground is required for proper  
operation of electonic ignition. Replace the control box cover.  
BEFORE FIRST USE  
Use a non-corrosive, grease-dissolving commercial cleaner to clean the protective metal oils  
from all surface parts and the 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's interior  
cooking area. Wipe dry with a clean cloth.  
– 6 –  
 
OPERATION  
WARNING: THE KETTLE AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING,  
CLEANING AND SERVICING THE KETTLE.  
Before operating, check the jacket water level by looking at the sight glass at the rear of the kettle  
with both upper and lower valves open. The water level should be at the midpoint of the sight  
glass. If water is below the recommended level or if it is murky, refer to Jacket Water Level,  
page 12. Also check the flue at the rear of the kettle for any obstructions before operating.  
CONTROLS — KETTLES WITH ELECTRONIC IGNITION (Current Construction, Fig. 1)  
LID  
KETTLE  
JACKET  
THERMOSTAT  
OFF  
PRESSURE GAUGE  
ON – OFF SWITCH  
OFF  
ON  
MAIN BURNER INDICATOR LIGHT  
PILOT BURNER INDICATOR LIGHT  
Pilot  
Main  
Burner Burner  
JACKET WATER LEVEL  
COMBINATION CONTROL VALVE  
(Kettles built after September 2003)  
Fig. 1  
Thermostat  
— Controls heat in the kettle. High dial settings are for cooking; low  
settings are for holding.  
Pressure Gauge  
On – Off Switch  
— Indicates pressure in the jacket, normal operating range is 0 to  
12 psig.  
— Located below pressure gauge, when turned to ON, initiates  
electronic ignition to start the Pilot and Main Burner.  
Pilot Burner Indicator Light — When lit, the electronic ignition system is attempting to light the  
Pilot or the Pilot has been lit; it remains lit when the Main Burner  
is on.  
Main Burner Indicator Light — When lit, the Main Burner is providing heat to the kettle.  
Combination Control Valve — Located inside box, this valve controls gas flow to the Main Burner.  
– 7 –  
 
CONTROLS — KETTLES WITH ELECTRONIC IGNITION (Prior Construction, Fig. 2)  
Thermostat  
— Controls heat in the kettle. High dial settings are for cooking; low  
settings are for holding.  
On – Off Switch  
— Located on the upper right-hand corner of the control panel.  
When turned to ON, initiates the electronic ignition system.  
Combination Control Valve — Controls gas flow to the main burner. The valve has a built in  
gas pressure regulator which shuts off all gas in the event of pilot  
outage.  
Pressure Gauge  
— Indicates pressure in the jacket, normal operating range is 0 to  
12 psig.  
LID  
LID  
KETTLE  
JACKET  
KETTLE  
JACKET  
ON – OFF SWITCH  
OFF  
OFF  
THERMOSTAT  
THERMOSTAT  
PRESSURE GAUGE  
PRESSURE GAUGE  
JACKET WATER LEVEL  
JACKET WATER LEVEL  
COMBINATION  
COMBINATION  
CONTROL VALVE  
CONTROL VALVE  
(Built before September 2003)  
(Built before November 2002)  
Fig. 2  
Fig. 3  
CONTROLS — KETTLES WITH MANUAL PILOT BURNER (Prior Construction, Fig. 3)  
Thermostat  
— Controls heat in the kettle. High dial settings are for cooking; low  
settings are for holding.  
Combination Control Valve — Controls gas flow to the main burner. The valve has a built in  
gas pressure regulator which shuts off all gas in the event of pilot  
outage.  
Pressure Gauge  
— Indicates pressure in the jacket, normal operating range is 0 to  
12 psig.  
– 8 –  
 
KETTLE FEATURES — COMMON TO ALL CONSTRUCTIONS (Fig. 4)  
CONTROLS ENCLOSURE  
HANDLE  
LID  
PRESSURE RELIEF VALVE  
THERMOSTATIC AIR VENT  
(PRESSURE LIMIT SWITCH, ETC.)  
VACUUM BREAKER  
FILL ASSEMBLY  
UPPER VALVE — OPEN  
SIGHT GLASS  
FOOD  
DRAW-OFF  
VALVE  
WATER LEVEL  
LOWER VALVE — OPEN  
Fig. 4  
Low Water Cutoff  
— Pilot and Main Burner won't operate if water level in jacket is low.  
Pressure Relief Valve  
Pressure Limit Switch  
— Protect the kettle against excessive pressure should the thermo-  
stat malfunction. The pressure relief valve is rated so that it will  
relieve generated steam faster than the burners can generate it.  
Thermostatic Air Vent  
Vacuum Breaker  
— Allows air to vent out of the jacket as steam is generated; closes  
at approximately 180°F (82.2°C) to prevent the steam from escaping.  
— Allows air to enter the jacket after cooldown, preventing negative  
pressure.  
Sight Glass Assembly  
Fill Assembly  
— Visually shows the water level in the jacket when both valves are  
open and pressure is equalized.  
— Tube where water can be added to the jacket. A manual valve  
and a check valve are provided to protect you should the manual  
valve be inadvertently opened while the jacket is under pressure.  
Food Draw-Off Valve  
— Allows food and liquid to be drawn off from the kettle.  
FOOD DRAW-OFF VALVE  
The food draw-off valve is designed to allow food and liquid to be removed from the kettle in an  
easy and safe manner. When the food draw-off valve is off, the valve handle is pointed to either  
the 9 o'clock position or the 3 o'clock position as you look down on the valve. In this off position,  
no liquid or food product will flow. To open the valve and allow liquid or food product to flow,  
slowly turn handle forward. With the valve handle pointing to the 6 o'clock position, the valve is  
fully open. Turn the valve 90 degrees right or 90 degrees left to close the valve and shut off the  
flow of food. Stir the food product in the kettle thoroughly before opening the draw-off valve; this  
makes the food product evenly mixed before it flows into a suitable food service pan or stock pot.  
Pans or pots may be placed on a portable dolly for ease of movement and handling. Refer to  
Cleaning, page 11.  
– 9 –  
 
TURNING ON A KETTLE EQUIPPED WITH ELECTRONIC IGNITION (Applies to Fig. 1 or Fig. 2)  
Before lighting the pilot, both the burner and pilot must have been off at least 5 minutes.  
1. Remove the control panel cover screw.  
2. Remove the control box cover (lift, pull out at bottom, lower).  
3. Turn knob of the combination control valve counterclockwise until it stops at the ON position.  
4. Replace the control panel cover and screw. Check proper jacket water level: Refer to Fig. 4,  
page 9, and Jacket Water & Jacket Water Treatment, page 12.  
5. Make sure gas supply is on. Turn the On-Off switch to the ON position.  
6a.On kettles built after September 2003, the pilot begins sparking and the pilot burner indicator  
light illuminates. The pilot burner and indicator light remain on as long as the On-Off switch  
remains on. If the pilot burner goes out, the kettle controls automatically attempt to relight the  
pilot for 90 seconds, followed by a 5 minute wait (this repeats until pilot lights or switch is  
turned off).  
6b.On kettles built from October 1998 to September 2003, the pilot begins sparking only when  
the thermostat calls for heat from the main burners. The pilot burner cycles on and off with the  
main burners. If the pilot burner goes out, turn the On-Off switch off for 5 minutes before  
attempting to restart the pilot by turning the switch back on.  
6c. On kettles built before October 1998, the pilot begins sparking and the pilot lights. The pilot  
stays on as long as the On – Off switch remains on. If the pilot burner goes out, turn the On-  
Off switch off for 5 minutes before attempting to restart the pilot by turning the switch back on.  
7. The lit pilot can be viewed through the view port at lower front of kettle.  
8. Use thermostat to regulate cooking temperatures.  
TURNING ON A KETTLE EQUIPPED WITH A MANUAL PILOT BURNER (Applies to Fig. 3)  
1. Remove the control box cover screw. Remove the control box cover (lift, pull out at bottom,  
then lower).  
2. Swing disc to open the lighting hole (lower front).  
3. After burners have been off for at least 5 minutes, open the gas shutoff valve.  
4. Turn the knob of the combination control valve to the PILOT position. Using a taper, ignite  
the pilot (through the lighting hole) while completely depressing the knob of the combination  
control valve. Keep the knob depressed for about one minute after the pilot is lit. Release  
the knob. The pilot should continue burning. If not, repeat steps 3 and 4.  
5. Turn the combination control valve to the ON position.  
6. Replace the control box cover. Replace the screw and reconnect the electric power.  
7. If pilot light goes out, main burners will not come on. Repeat, starting from step 1.  
8. Use thermostat to regulate cooking temperatures.  
SHUTDOWN  
Turn the thermostat dial to the OFF position. If equipped with an On-Off switch, turn it off. To  
completely shut off, close the gas shutoff valve. Turn combination gas control valve off.  
– 10 –  
 
CLEANING  
After each use, clean and flush the kettle liner immediately, especially if the product cooked  
contained salt, vinegar or acid in any concentration. Do not use chlorine based cleaning  
products. Do not use metalic scouring pads or brushes.  
Daily — Kettle Food Draw-Off Valve  
CAUTION: During disassembly, cleaning and reassembly of the valve, take special care to  
avoid damage to the mating surfaces of the valve plug and valve body. Do not allow the  
valve plug to contact metal or hard surfaces during cleaning. Do not use metal utensils or  
scouring pads to clean the valve's mating surfaces. Do not drop valve plug. Damage to  
the mating surfaces will result in a leaky valve. Damaged valves are not covered under  
warranty.  
1. Disassemble and clean valve daily. With kettle empty, turn valve handle to the *removable  
position. Lift valve plug from valve body. A pin locks the valve plug into the valve body; the  
valve plug can only be removed or replaced when the valve handle is at the *removable  
position. Do not attempt to slide the valve plug into the valve body when the valve handle is  
in any other than the *removable position. This would damage the pin, cause the plug not to  
seat properly and cause leakage between the valve plug and the valve body.  
* The removable position for valves manufactured after June 2003 is with the handle positioned  
at 7 o'clock. The removable position for valves manufactured from March 1992 through June  
2003 is with the handle positioned at 4 o'clock. The removable position for valves manufactured  
prior to March 1992 is with the handle positioned at 6 o'clock.  
2. Using a solution of warm water and detergent, wash the entire valve body the opening that  
goes into the kettle interior. Also wash the interior and exterior of the valve plug.  
3. After cleaning the valve, lubricate the valve body and valve plug with Petro-Gel lubricant  
supplied with kettle. Make sure all interior mating surfaces are covered with this lubricant  
before sliding the valve plug into the valve body. Make sure the valve plug handle is in the  
*removable position when the plug is slipped carefully into the valve body.  
A 4 oz. tube of Petro-Gel lubricant, (P/N 833652) is furnished with your kettle. You can reorder  
through your local service agency or food service equipment dealer. There are no substitutes for  
this lubricant. If you fail to lubricate the valve body and plug after cleaning or use a substitute  
lubricant, this could damage the mating surfaces which is not covered under warranty.  
4. If multiple kettles are in use, each draw-off valve body and draw-off plug is stamped with a set  
of corresponding numbers. After cleaning and lubricating, make sure the body and plug  
numbers match before reinserting the valve plug. Always examine the valve plug and valve  
body for nicks and heavy scratches. Do not push or force the valve plug into the valve body  
if there are any obstructions, nicks or heavy scratches in either the plug or the valve body.  
5. To correct a draw-off valve that is leaking after lubricant has been applied, examine the  
mating surfaces of the valve body and valve plug and carefully dress any raised places with  
a very fine file or emery cloth. Do not cut below metal surface in removing any raised places.  
Coat plug lightly with lapping compound, insert plug into valve body and rotate back and forth  
several times to seat plug into valve body. Use medium grade lapping compound first and  
finish with a fine grade. Valve grinding compound from an automobile supply house is suitable  
for this. After use of lapping compound, clean surfaces thoroughly. Lubricate surfaces with  
Petro-Gel lubricant. If the valve still leaks after lapping, repeat the lapping procedure.  
– 11 –  
 
MAINTENANCE  
WARNING: THE KETTLE AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING,  
CLEANING AND SERVICING THE KETTLE.  
WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW  
LOCKOUT / TAGOUT PROCEDURE.  
PRESSURE RELIEF VALVE  
Open the pressure relief valve at least once a day to avoid lime build-up. If leakage occurs or  
if the valve opens below the rated psi, it will need to be replaced by your Vulcan authorized  
servicer.  
LOW WATER CUT-OFF  
This device should be removed and inspected for lime build-up at least once a year. The float  
must move freely in its cage. Clean if necessary. Replace if lime or sludge cannot be removed  
to allow the float to move freely. Contact your local Vulcan authorized servicer.  
JACKET WATER & JACKET WATER TREATMENT  
The kettle jacket is filled at the factory with chemically pure water mixed with a boiler treatment  
corrosion inhibitor. During normal kettle operation, it should not be necessary to frequently add  
water to the kettle jacket. If the water level in the sight glass falls below half, add distilled or  
chemically pure water to the jacket through the fill tube. The water level in the sight glass should  
be maintained to just above the halfway position in the sight glass.  
If the water in the sight glass appears dirty, it is necessary to have a qualified service technician  
remove the fluid in the kettle, perform a delime or cleaning operation and refill the kettle with  
distilled, chemically pure water with a boiler treatment additive.  
Do not fill kettle jacket with chlorinated tap water. Appliance failure caused by water quality is  
not covered under warranty.  
HOOD VENTILATION SYSTEM  
Annually, when cool, check the ventilation system and clear any obstructions.  
SERVICE AND PARTS INFORMATION  
To obtain service and parts information concerning the kettle, contact the Vulcan-Hart Service  
Agency in your area (refer to listing supplied with the kettle), or Vulcan-Hart Company Service  
Department at the address or phone number shown on the front cover of this manual.  
FORM 30960 Rev. B (Oct. 2003)  
PRINTED IN U.S.A.  
– 12 –  
 

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