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Vulcan-Hart VCCB84, Service Manual

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Vulcan-Hart VCCB84 Service Manual Download Page 16

— 16 —

REMOVAL OF BURNER/DEFLECTOR ASSEMBLY
1.

Follow steps 1-2 under Removal of Top Grates.

2.

Follow steps 2-5 under Removal of Radiant.

3.

Lift the back end of the burner assembly up off of the radiant/burner support.

4.

Twist the burner/deflector assembly to the right and lower the back down to clear the burner/radiant support
foot.  (Fig. 13)

Fig. 13

5.

Slide the burner/deflector assembly back towards the rear of the Charbroiler. Raise the back end of the
burner/deflector assembly up slightly and lift the burner venturi from the burner valve hood.  (Fig. 14)

Fig. 14

Summary of Contents for VCCB84

Page 1: ...SVILLE KY 40201 0696 TEL 502 778 2791 FORM 30952 1 96 VCCB COUNTERTOP CHAR BROILER MODEL NO VCCB25 ML 114540 VCCB30 ML 114541 VCCB36 ML 114542 VCCB47 ML 114543 VCCB60 ML 114544 VCCB72 ML 114545 VCCB84 ML 114546 SERVICE MANUAL MODEL VCCB36 ...

Page 2: ...PORTANT IN THE EVENT A GAS ODOR IS DETECTED SHUT DOWN UNITS AT MAIN SHUT OFF 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 WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ THE ...

Page 3: ...erymarch Park Quincy MA 02269 CLEARANCES COMBUSTIBLE NON COMBUSTIBLE CONSTRUCTION CONSTRUCTION BACK Above Grid Level 12 0 Below Grid Level 3 0 SIDES Above Grid Level 9 0 Below Grid Level 3 0 HOW TO USE THIS MANUAL This manual is dedicated to the servicing of the Vulcan Hart Co VCCB Countertop Char Broiler The manual is divided into 3 sections CHECKS AND ADJUSTMENTS REMOVAL OF SERVICE PARTS AND TRO...

Page 4: ...U s ea VCCE36 is a 36 wide Char Broiler with 6 burners rated at 14 500 BTU s ea VCCB47 is a 47 wide Char Broiler with 8 burners rated at 14 500 BTU s ea VCCB60 is a 60 wide Char Broiler with 11 burners rated at 14 500 BTU s ea VCCB72 is a 72 wide Char Broiler with 13 burners rated at 14 500 BTU s ea VCCB84 is a 84 wide Char Broiler with 16 burners rated at 14 500 BTU s ea ...

Page 5: ... to be connected to the store line 4 Connect the gas pressure gauge to the tapped valve device 5 Turn the store main gas on 6 Turn the unit gas on 7 Take the store pressure reading Store pressure should be at least 6 W C for natural gas and 11 W C for propane gas 8 If store pressure is not correct advise owner that the gas line pressure must be serviced for proper gas flow before appliance service...

Page 6: ... 1 5 above REGULATOR ADJUSTMENT 1 Follow steps 1 2 under Regulator Vent Check 2 Follow steps 1 9 under Store line Gas Pressure Check and steps 1 7 under Appliance Gas Line Check 3 If store pressure checks out but the appliance pressure is not correct with a flat blade screwdriver remove the regulator adjustment closure cap Fig 1 Fig 1 4 With a flat blade screwdriver while still connected to the pr...

Page 7: ... the pilot adjustment screw counterclockwise to increase gas flow and clockwise to decrease gas flow Figs 2 NOTE Steps 2 and 3 may be optional as adjustment can be made using the access holes provided in the front control panel cover Figs 2 ...

Page 8: ...ent screw Fig 3 3 Turn the burner ON valve on 4 With a pair of pliers rotate the air shutter so that a blue flame without any yellow tipping is seen across the burner 5 Once the proper adjustment is made carefully tighten the adjustment screw without moving the air adjuster 6 Reassemble front cover when adjustment is complete Fig 3 AIR SHUTTER ADJUSTMENT SCREW ...

Page 9: ...G REMOVAL OF FRONT COVER 1 With a small blade screwdriver loosen the mounting screw in each top burner knob Fig 4 Fig 4 2 Pull the knobs from the appliance 3 With a phillips head screwdriver remove 4 8 screws that secure the front cover to the appliance body frame Fig 5 Fig 5 ...

Page 10: ...stall the covering by reversing steps 1 4 REMOVAL OF TOP GRATES 1 Allow grates to cool 2 Lift the front of the grate up then remove the back end of the grate from the burner box ledge Fig 6 Fig 6 3 Reinstall by reversing steps 1 2 ...

Page 11: ...nder Removal of Top Grates 3 Slide the radiant towards the rear of the broiler to clear the gutter insert channel 4 Lift the front end of the radiant up Fig 7 Fig 7 5 Lift the radiant back end up off of the radiant support Fig 7 6 Reinstall the radiant by reversing steps 1 5 ...

Page 12: ...f the Deflector Burner assembly 2 With a pair of pliers straighten the attachment rod at the end towards the burner venturi until the rod will slip freely from the assembly Fig 8 Fig 8 3 From the burner assembly foot mounting end pull the attachment rod out freeing the deflector from the burner ROD ...

Page 13: ...o the back wall of the burner compartment Fig 9 Fig 9 3 Reinstall the support by reversing steps 1 2 above REMOVAL OF THE PILOT SUPPORT BRACKET 1 Follow steps 1 5 under Removal of Burner Radiant 2 With a flat blade screw driver remove 2 8 screws holding the bracket to the burner box front Fig 10 3 Snap the pilot hood off of the bracket Fig 10 Fig 10 4 Reinstall the bracket by reversing steps 1 3 B...

Page 14: ...sconnect the burner valve from the manifold pipe Fig 11 Fig 11 4 If necessary with a 1 2 open end wrench remove the old burner valve hood and install it onto the replacement valve Fig 11 5 Reinstall the new burner valve by reversing steps 1 4 above Use pipe dope on all threaded parts and test for gas leaks with a soap and water solution before placing the appliance back into service HOOD VALVE ...

Page 15: ...tube with a 7 16 wrench Fig 12 3 With a 6 adjustable wrench disconnect the pilot adjustment valve from the pilot adapter Fig 12 4 Reinstall the new pilot adjustment valve by reversing steps 1 3 Use pipe dope on all exposed threads before reassembly and test all connections with a soap and water solution before returning the appliance back into service 6 To reinstall burner deflector follow steps 1...

Page 16: ...p off of the radiant burner support 4 Twist the burner deflector assembly to the right and lower the back down to clear the burner radiant support foot Fig 13 Fig 13 5 Slide the burner deflector assembly back towards the rear of the Charbroiler Raise the back end of the burner deflector assembly up slightly and lift the burner venturi from the burner valve hood Fig 14 Fig 14 ...

Page 17: ...NG ASSEMBLY 1 Shut off main gas valve 2 Follow steps 1 5 under Removal Burner Deflector Assembly 3 With a 7 16 open end wrench loosen the compression nut of pilot adjustment valve that connects the tubing that is to be removed Fig 12 4 Snap the pilot tubing assembly from the pilot holding bracket Fig 14 5 Remove the tube from the compression nut Fig 12 6 Install new pilot tube assembly by reversin...

Page 18: ...e appliance inlet pipe 4 Install the new regulator by reversing steps 1 3 NOTE The regulator must be installed in the upper right position with the arrow pointing towards the appliance The arrow is on the underside of the regulator Figs 16 Use pipe dope on all threaded connection points and test all connection for gas leakage using a soap and water solution Figs 16 ...

Page 19: ...iance not level side to side B Burner is improperly installed Uneven heat front to back A Appliance not level front to back Dried out products A Broiling time is too long or product is too close to the burner B Over rated gas pressure too high or orifice is too large Pilot outage A Pilot flame is too low B Restriction in pilot orifice Poor ignition A Insufficient gas input B Poor air to gas adjust...

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