Wolf Vulcan VCCB25 User manual

© ITW Food Equipment Group, LLC
3600 North Point Blvd.
Baltimore, MD 21222
RETAIN THIS MANUAL FOR FUTURE USE
FORM F-36952 (3-12)
INSTALLATION & OPERATION MANUAL
GAS CHARBROILERS
MODELS
VCCB25
VCCB36
VCCB47
VCCB60
VCCB72
SCB25
SCB36
SCB47
SCB60
SCB72
VCCB47
SCB47

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IMPORTANT FOR YOUR SAFETY
THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO
INSTALL GAS EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD
START-UP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS
MANUAL.
POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN
THE EVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE
OBTAINED FROM THE LOCAL GAS SUPPLIER.
IMPORTANT
IN THE EVENT A GAS ODOR IS DETECTED, SHUT
DOWN UNITS AT MAIN SHUTOFF VALVE AND
CONTACT THE LOCAL GAS COMPANY OR GAS
SUPPLIER FOR SERVICE.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS OR LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER APPLIANCE.
IN THE EVENT OF A POWER FAILURE, DO NOT
ATTEMPT TO OPERATE THIS DEVICE.
Improper installation,
adjustment, alteration, service or maintenance
can cause property damage, injury, or death.
Read the installation, operating and maintenance
instructions thoroughly before installing or
servicing this equipment.

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INSTALLATION, OPERATION AND CARE OF
GAS CHARBROILERS
GENERAL
Gas Countertop Charbroilers are designed for commercial use only and feature fast,
efficient gas heat. Each burner is controlled by an adjustable gas valve. Cast radiants
are located directly above each burner to maintain uniform temperature. Radiants are
easily removed for cleaning when cool.
Heavy-duty, cast iron top grates are reversible to allow all or part of the cooking grid
surface to be level or sloped. Grooves, cast in the top grates, permit fat runoff and
reduce flaring when tilted towards the front. A grease drawer is provided to collect fat
run-off; it opens to the front for inspection or drain-off.
Model Number of Burners BTU/hr Input Rating
VCCB25, SCB25 4 58,000
VCCB36, SCB36 6 87,000
VCCB47, SCB47 8 116,000
VCCB60, SCB60 11 159,500
VCCB72, SCB72 13 188,500
INSTALLATION
UNPACKING
Immediately after unpacking, check for possible shipping damage. If the charbroiler is
found to be damaged, save the packaging material and contact the carrier within 15 days
of delivery.
Carefully unpack your charbroiler and make sure that no parts are discarded with
packaging material. A pressure regulator designed to operate with the broiler has been
supplied and must be installed before the charbroiler is placed into service (Refer to GAS
PRESSURE REGULATOR INSTALLATION in this manual).

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LOCATION
The installation location must be kept free and clear of combustibles. Do not obstruct the
flow of combustion and ventilation air. DO NOT install the charbroiler adjacent to open
burners or fryers.
Sufficient air should be allowed to enter the room to compensate for the amount of air
removed by any ventilating system and for combustion of the gas burners. Do not
obstruct the air flow into and around the appliance. Do not obstruct the flow of flue gases
through and above the broiler's top grate. Position the broiler in its final location. Check
that there are sufficient clearances to service the broiler and to make the required gas
supply connection(s). Provide 24" clearance at the front for cleaning, maintenance,
service and proper operation.
This broiler is for use in non-combustible locations only.
Non-combustible Construction
Minimum Clearances
BACK
Above grid level 3”
Below grid level 3”
RIGHT SIDE
Above grid level 0”
Below grid level 0”
LEFT SIDE
Above grid level 0”
Below grid level 0”
INSTALLATION CODES AND STANDARDS
The Charbroiler must be installed in accordance with:
In the United States of America:
1. State and local codes.
2. National Fuel Gas Code, ANSI-Z223.1/NFPA #54 (latest edition). This shall include but
not be limited to: NFPA #54 Section 10.3.5.2 for Venting. Copies may be obtained
from The American Gas Association Accredited Standards Committee Z223, @ 400
N. Capital St. NW, Washington, DC 20001 or the Secretary Standards Council, NFPA,
1 Batterymarch Park Quincy, MA 02169-7471
NOTE: In the Commonwealth of Massachusetts
All gas appliances vented through a ventilation hood or exhaust system equipped with
a damper or with a power means of exhaust shall comply with 248 CMR.
3. NFPA Standard # 96 Vapor Removal from Cooking Equipment, latest edition, available
from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.

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In Canada:
1. Local codes.
2. CAN/CSA-B149.1 Natural Gas Installation (latest edition)
3. CAN/CSA-B149.2 Propane Installation Code (latest edition), available from the
Canadian Gas Association, 178 Rexdale Blvd., Etobicoke, Ontario, Canada M9W 1R3
BURNERS, RADIANTS, AND TOP GRATES
The top grates are shipped flat (top-side down) from the factory. For broiling, the top grates can be left
in the flat position or reversed so they slope forward for grease run-off. Remove the cast iron grates
and radiants. Inspect and remove the shipping restraints used during shipping to hold the burners.
Reassemble the radiants and top grates. See Fig. 1.
Burners
Radiants
Top Grates
Fig. 1

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COMPONENT PARTS
The charbroiler comes with several standard parts as
illustrated. Each can be easily removed and installed easily
by hand for cleaning and maintenance. Note that the Burner
and Deflector are an assembly and are NOT designed to be
disassembled.
LEVELING
It is important that the charbroiler is level front to back and left to right. Areas of uneven
heat distribution will occur on an unleveled unit. The charbroiler is equipped with
adjustable legs. Turn the feet at the bottom of the legs to adjust to level. The unit should
be rechecked for level anytime it has been moved.
VENTILATION HOOD
The broiler should be installed under a suitable ventilation hood. For safe operation and
proper ventilation, keep the space between the charbroiler and vent hood free from any
obstructions.
GAS CONNECTION
All gas supply connections and any pipe joint compound must be resistant to
the action of propane gases.
Purge the supply line to clean out any dust, dirt, or any foreign matter before connecting
the line to the unit.
Codes require that a gas shut-off valve be installed in the gas line ahead of the
charbroiler. The gas supply line must be at least the equivalent of ¾” iron pipe.
60” and 72” models have a gas inlet at each end of the unit. The unit will arrive from the
factory with a metal cap on one end and a dust cover on the other. You may move the
metal cap to the other end and use which ever connection point is most convenient to the
available supply outlet. Do not connect both of the available charbroiler gas inlets to the
gas supply.
A pressure regulator is supplied and must be installed outside of the broiler when making
the gas supply connection. Standard orifices are set for 5"WC (Water Column) for
Natural Gas — 10"WC (Water Column) for Propane. Use the 1/8” pipe tap on the burner
manifold for checking pressure. Make sure the gas piping is clean and free of
obstructions, dirt, and piping compound.

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An adequate gas supply is necessary. Undersized or low pressure lines will restrict the
volume of gas required for satisfactory performance. A minimum supply pressure of 7"
W.C. for natural gas and 11" W.C. for propane gas is recommended. With all units
operating simultaneously, the manifold pressure on all units should not show any
appreciable drop.
When testing the gas supply piping system, if test pressures exceed ½ psig (3.45 kPa),
the charbroiler and its individual shutoff valve must be disconnected from the gas supply
piping system. When test pressures are ½ psig (3.45 kPa) or less, the charbroiler must
be isolated from the gas supply piping system by closing its individual manual shut-off
valve during any pressure testing of the system.
Prior to lighting, check all joints in the gas supply line for leaks.
Use soap and water solution. Do not use an open flame.
GAS PRESSURE REGULATOR INSTALLATION
This charbroiler is supplied with a gas pressure regulator preset at 5” Water Column
(W.C.) for natural gas and 10” W.C. for propane gas. No further adjustment should be
required. Install the regulator as close to the charbroiler on the gas supply line as
possible. Make sure that the arrow on the underside of the regulator is oriented in the
direction of gas flow to the charbroiler (Fig. 2) and the regulator is positioned with the
vent plug and adjustment screw upright (Fig. 3).
Fig. 2 Fig. 3
The minimum supply pressure (upstream of the regulator) should be 7-9” W.C. for natural
gas and 11-12” W.C. for propane gas. At no time should the charbroiler be connected to
supply pressure greater than ½ psig (3.45 kPa) or 14” W.C.

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CASTER EQUIPPED CHARBROILERS
Charbroilers mounted on stands with casters must use a flexible connector (not supplied)
that complies with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69
• CSA 6.16 and a quick-disconnect device that complies with the Standard for Quick-
Disconnect Devices for use With Gas Fuel, ANSI-Z21.41 • CSA 6.9. In addition, adequate
means must be provided to limit movement of the broiler without depending on the
connector and the quick-disconnect device or its associated piping to limit broiler
movement. Attach the restraining device at the rear of the charbroiler. If disconnection of
the restraint is necessary, turn off the gas supply before disconnection. Reconnect the
restraint prior to turning the gas supply on and return the charbroiler to its installation
position.
Note: If the Charbroiler is installed on casters and is moved for any reason, it is
recommended that it be re-leveled (see LEVELING).
OPERATION
The charbroiler and its parts are hot. Use care when operating,
cleaning or servicing the charbroiler.
CONTROLS Fig. 5
Each burner is independently controlled by an infinite heat control valve. Once the pilots
are lit, turning the control knob to the ON position will light each burner. The burners will
be in the full ON position when the control knobs are turned all the way to the left. The
burners will be in the full OFF position when the control knobs are turned all the way to
the right. See Fig. 5.
There is one pilot for each burner. The charbroiler is equipped with standing,
unmonitored pilots. Gas will flow from the pilots as soon as the main gas supply to the
unit is turned on.
Standing pilots should be adjusted to provide a slight yellow tip on the flame. Air shutters
on the main burners must be individually adjusted to provide a blue flame. All traces of
yellow should be adjusted out of the burner flame.
The charbroiler is a free vented appliance. All products of combustion and the heat
generated by the burners pass through the grates. When meat is placed on the grates,
this blocks the venting and causes a temperature build-up.
CONTROL KNOBS
OFF ON

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LIGHTING THE GAS PILOT
1.Turnmaingasshut‐offvalveand
theindividualburnergasvalvesOFF.
Wait5minutes.

2.Removethetopgratesandradiants.
Turnthemaingasshut‐offvalveON.
Lightpilotsusingalittaper.SeeFig.6.
Adjustthepilotvalvescrewuntil
thepilotflamehasaslightyellowtip.

3.Tolighttheburners,turnthe
individualburnervalvesON.

4.Iftheburnersfailtolight,turnall
valvesandthemaingasshut‐off
totheOFFpositionandcontactan
authorizedserviceagency.

PILOT ADJUSTMENT
TO COMPLETELY SHUTDOWN THE BURNERS AND PILOT LIGHTS
For complete shutdown: Turn the main gas shut-off valve OFF. (Make sure all individual
burner valves are off before relighting.)
PREHEATING THE CHARBROILER
Allow the charbroiler to preheat for 30 minutes. Rub grates with cooking oil before using.
Fig. 7
FIG. 6
Pilot
Using a flathead screwdriver, turn the
slotted hex-head pilot adjustment
screw clockwise to decrease the
flame, and counter clockwise to
increase the flame. See Fig. 7.
Pilot Adjustment Screws

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Never cover surface of unit with pans or other objects in attempt to “burn off”
or clean debris from unit. This will cause a buildup of heat that can potentially damage
and warp components of the charbroiler.
MAINTENANCE
The charbroiler and its parts are hot. Use care when operating,
cleaning or servicing the charbroiler.
VENT SYSTEM
At least twice a year the exhaust hood (venting system) should be examined and cleaned.
LUBRICATION
All valves, at the first sign of sticking, should be lubricated by a trained technician using
high temperature grease.
SERVICE
Contact your local Service Agency for any repairs or adjustments needed on this
equipment. For a complete listing of service and parts depots refer to
www.vulcanequipment.com.When calling for service, the following information should be
available from the appliance identification plate: Model Number and Serial Number.
CLEANING
Scrape top grates during broiling with a wire
brush to keep the grates clean. Do not
allow debris to accumulate on the grates.
Top grates may be immersed in strong
commercial cleaning compound overnight.
In the morning, rinse with hot water to
remove any residues of cleaning compound.
Thoroughly dry and apply cooking oil to
prevent rusting.
Stainless steel surfaces may be cleaned
using damp cloth with mild detergent and
water solution.
Crumb trays should be emptied regularly
when cool.
Places where fat, grease, or food can
accumulate must be cleaned regularly.

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TROUBLESHOOTING
Uneven heating, sides
burning A. Burner valves improperly adjusted
B. Fluctuating gas pressure
C. Improperly adjusted burner
Too much top heat A. Burner valves adjusted too high
B.Faultyventilation
C. Overrated gas pressure
D. Improperly adjusted burner
Uneven heat side to side A. Burner valves improperly adjusted
B.Applianceisnotlevelsidetoside
C. Improperly adjusted burner
Uneven heat front to back A. Appliance is not level front to back
B.Faultyventilation
C. Improperly adjusted burner
Pilot outage A. Pilot flame is set too low. Adjust pilot to allow for gas flow.
B. Obstruction in pilot orifice
C. Low gas pressure.
Yellow burner flames A. Open burner shutters until flames are blue
Lifting burner flames A. Close burner shutters until flames touch burner
Fluctuating gas pressure A. Check for clogged vent on regulator

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PLATE RAIL ACCESSORY INSTALLATION
The charbroiler and its parts are hot. Use care when operating, cleaning or
servicing the charbroiler.
1. Brackets are reversible – align holes on bottom of plate with slots on the bracket as shown. Attach parts
using the included self-tapping screws. Repeat for other side.
2. Mate the plate assembly to the charbroiler bullnose and align slots with screws in the front panel. Remove
screws from front panel and reinsert through the mount brackets.
BRACKET PLATE
SLOTS & HOLES
MATE PLATE TO
BULLNOSE
ATTACH
SCREWS

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SPLASH ACCESSORY INSTALLATION
The charbroiler and its parts are hot. Use care when operating,
cleaning or servicing the charbroiler.
1
2
BACKVIEW

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NOTES

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REMARQUES

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INSTALLATION DES ACCESSOIRES DE LA PAROI
CONTRE LES ÉCLABOUSSURES
Le gril et ses pièces sont chauds. Faites attention lorsque
vous employez, nettoyez ou entretenez ce gril.
REMARQUES
1
2
VUEARRIÈRE

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INSTALLATION DES ACCESSOIRES DU RAIL DE LA PLAQUE
Le gril et ses pièces sont chauds. Faites attention lorsque
vous employez, nettoyez ou entretenez ce gril.
1. Les supports sont réversibles – aligner les trous se trouvant au fond de la plaque avec les fentes
se trouvant sur le support tel qu’illustré. Attacher les pièces en utilisant les vis autotaraudeuses
incluses. Répéter pour l’autre côté.
2. Accoupler l'assemblage de la plaque au bouchon de conduite du gril et aligner les fentes avec les
vis dans le panneau avant. Enlever les vis du panneau avant et les réinsérer à travers les
supports de montage.
SUPPORT PLAQUE
FENTES ET TROUS
ACCOUPLER LA
PLAQUE AU
BOUCHON DE
CONDUITE.
ATTACHER
LES VIS

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DÉPANNAGE
Chaleur inégale, côtés
brûlants
A. Les soupapes des brûleurs sont mal réglées
B. La pression du gaz varie
C. Le brûleur est mal réglé
Trop de chaleur sur le
dessus
A. Les soupapes des brûleurs sont réglées trop haut
B. La ventilation est défectueuse
C. La pression du gaz est surestimée
D. Le brûleur est mal réglé
Chaleur inégale d’un côté
à l’autre
A. Les soupapes des brûleurs sont mal réglées
B. L’appareil n’est pas au niveau d’un côté à l’autre
C. Le brûleur est mal réglé
Chaleur inégale de
l’avant vers l’arrière
A. L’appareil n’est pas au niveau de l’avant vers l’arrière
B. La ventilation est défectueuse
C. Le brûleur est mal réglé
Panne de la veilleuse
d’allumage
A. La veilleuse d’allumage est réglée trop bas. Réglez la
veilleuse d’allumage pour permettre la circulation du
gaz
B. Obstruction de l’orifice de la veilleuse d’allumage
C. La pression du gaz est basse
Les flammes des
brûleurs
sont jaunes
A. Ouvrez les obturateurs des brûleurs jusqu’à ce que
les flammes
redeviennent bleues
Les flammes des brûleurs
sont trop élévé
A. Fermez les obturateurs des brûleurs jusqu’à ce que
les flammes
touchent le brûleur
La pression du gaz varie A. Vérifiez si la prise d'air du régulateur est bouchée

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Ne jamais couvrir la surface de l’élément avec une casserole ou autres objets pour
essayer de « brûler » ou de nettoyer les débris de l’élément. Cela provoquera une augmentation
de la chaleur qui peut potentiellement endommager ou déformer les composants du gril.
ENTRETIEN
Le gril et ses pièces sont chauds. Faites attention lorsque
vous employez, nettoyez ou entretenez ce gril.
SYSTÈME DE VENTILATION
La hotte à évacuation (système de ventilation) devrait être examinée et nettoyée au moins deux
fois par année.
LUBRIFICATION
Toutes les soupapes devraient être lubrifiées par un technicien qualifié avec une huile résistant
aux températures élevées dès le premier signe de coincement.
SERVICE
Contactez votre service à la clientèle local pour toute réparation ou tout réglage nécessaire sur
cet équipement. Pour une liste des bureaux des services et des pièces, consultez
www.vulcanequipment.com. Lorsque vous appelez pour du service, les renseignements suivants
devraient être disponibles sur la plaque d'identification de l'appareil : le numéro du modèle et le
numéro de série.
NETTOYAGE
Grattez les grilles supérieures durant la cuisson
au gril avec une brosse métallique afin de les
garder propres. Empêchez les débris de
s'accumuler sur les grilles.
Les grilles peuvent tremper dans un puissant
détersif commercial toute la nuit. Au matin,
rincez-les avec de l'eau chaude pour enlever
tout résidu du détersif. Rincez à fond et mettez
de l’huile de cuisson afin de prévenir la rouille.
Les surfaces en acier inoxydable peuvent être
nettoyées à l’aide d’un linge humide et d’une
solution d’eau et d’un savon doux.
Les ramasse-miettes doivent être vidés
régulièrement lorsqu'ils sont froids.
Les endroits où la graisse ou la nourriture
peuvent s’accumuler doivent être régulièrement
nettoyés.

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ALLUMAGE DE LA VEILLEUSE DU GAZ
1.Fermezlerobinetd'arrêtprincipal
ainsiquelasoupapeindividuelledubrûleur
degaz.Attendez5minutes.

2.Retirezlesgrillessupérieuresetlesradiants.
Ouvrezlerobinetd’arrêtprincipaldugaz
Allumezlesveilleusesàl’aided’unetigepour
allumerlesbougies.VoirFig.6.Réglezlavis
delasoupapedelaveilleusejusqu’àceque
laflammedelaveilleuseaitunelégèrepointe
jaune.

3.Pourallumerlesbrûleurs,ouvrezles
soupapesindividuellesdesbrûleurs.

4.Silesbrûleursnes’allumentpas,fermez
touteslessoupapesainsiquelerobinetd’arrêt
principaldugazetcontactezuneagencede
serviceautorisée.




RÉGLAGE DE LA VEILLEUSE D’ALLUMAGE
POUR FERMER COMPLÈTEMENT LES FLAMMES DES BRÛLEURS ET DES VEILLEUSES
Pour fermer complètement : Fermez le robinet d’arrêt principal du gaz. (Assurez-vous que toutes
les soupapes individuelles des brûleurs sont fermées avant de rallumer.)
PRÉCHAUFFAGE DU GRIL
Préchauffez le gril pendant 30 minutes. Frottez les grilles avec de l’huile de cuisson avant de
l'utiliser.
Fig. 7
FIG. 6
À l’aide d’un tournevis à tête plate,
tournez la vis à tête hexagonale
fendue de réglage de la veilleuse
d’allumage dans le sens des
aiguilles d'une montre pour
diminuer la flamme et dans le sens
contraire des aiguilles d'une
montre pour augmenter la flamme.
Voir Fig. 7.
V
eilleuses d’alluma
g
e
Vis De Réglage De La Veilleure D’allumage