- VULCAN-HART COMPANY GAS BROILER SERVICEMANUALHCB40 ML-052211 GHCB44 ML-052213 GHMCB44 ML-052214 HCB1 ML-052202 HCB2(B) ML-052208 IR1 ML-052200

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TABLE OF CONTENTS
GENERAL ................................................................................................................................................................ 4
Introduction ................................................................................................................................................. 4
Installation and Operation ............................................................................................................................ 4
Cleaning ...................................................................................................................................................... 4
Lighting Pilot ............................................................................................................................................... 4
Data Plate Location ..................................................................................................................................... 4
GHCB40 ............................................................................................................................................... 4
HCB1/2(B) ............................................................................................................................................ 4
GHIR44 ................................................................................................................................................. 4
IR1/2(B) ................................................................................................................................................ 4
Specifications ............................................................................................................................................. 4
Gas Data .............................................................................................................................................. 4
Tools ........................................................................................................................................................... 4
Standard ............................................................................................................................................... 4
IMPORTANT ............................................................................................................................................................ 5
REMOVAL AND REPLACEMENT OF PARTS .......................................................................................................... 6
Covers, Panels and Handles ....................................................................................................................... 6
Burner Box Cover (GHCB40, GHCB44, GHIR44) .................................................................................. 6
Burner Shield Cover [HCB2(B), IR1, IR2(B)] ......................................................................................... 6
Manifold Cover Assembly (GHCB40 & GHIR44) ................................................................................... 7
Burner Knob Cover Plate [HCB2(B), IR1 and IR2(B)] ............................................................................ 7
Control Panel Cover (GHCB40) ............................................................................................................. 8
Lower Front Panel (GHCB40) ................................................................................................................ 8
Oven Burner Cover (GHCB40) .............................................................................................................. 8
Oven Bottom Assembly (GHCB40) ...................................................................................................... 9
Augratin Oven Bottom Assembly (GHCB40) ....................................................................................... 10
Oven Door Handle (GHCB40) .............................................................................................................. 10
Broiler Grid Tray (All Models) ..................................................................................................................... 11
Grid Carriage Assembly (All Models) ......................................................................................................... 11
Burner Ceramics (GHCB40) ..................................................................................................................... 12
Burner Assembly ...................................................................................................................................... 13
GHCB40 & HCB2(B) ........................................................................................................................... 13
GHIR44 ............................................................................................................................................... 13
Heat Shield (GHIR44) ................................................................................................................................14
Pilot Elbow Nozzle .................................................................................................................................... 14
Sub-Manifold Assembly ............................................................................................................................ 14
GHCB40 ............................................................................................................................................. 14
GHIR44 ............................................................................................................................................... 15
Burner Sub-Manifold (GHIR44) ................................................................................................................. 15
Pilot Manifold (GHIR44) ............................................................................................................................. 16
Oven Burner Assembly (GHCB40) ............................................................................................................ 17
Pilot Burner Nozzles (GHIR44) ................................................................................................................. 17