Vulcan-Hart MGH14A Manual

GAS HOTPLATE
MODEL
MGH14A
ML-103826
SERVICE MANUAL & CATALOG OF
REPLACEMENT PARTS
VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. [phone]
FORM 30972 (5-97)

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MGH14A GAS HOTPLATE REPLACEMENT PARTS

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REPLACEMENT PARTS MGH14A GAS HOTPLATE
© VULCAN-HART, 1997
MGH14A MEDIUM DUTY
GAS COUNTER HOTPLATE
SERVICE
WARNING: THE HOTPLATE AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING,
CLEANING OR SERVICING THE HOTPLATE.
REMOVING BURNERS
Lift the top grates, then lift the burners carefully and maneuver venturi tube out of the top
opening.
ACCESSING PRESSURE REGULATOR
To gain access to the pressure regulator, remove two screws on the back. Lift off the hold-down
strip and slide the top panel toward the front. If necessary, remove the top drip tray by removing
two screws on top.
After reassembly, check that the burner venturi has engaged with the orifice fitting.

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MGH14A GAS HOTPLATE REPLACEMENT PARTS
HOTPLATE ASSEMBLY
3
2
1
4
5
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23
6
7
24
PL-52128

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REPLACEMENT PARTS MGH14A GAS HOTPLATE
HOTPLATE ASSEMBLY
ILLUS. PART
PL-52128 NO. NAME OF PART AMT.
1 00-920229-00001 Frame-Top ................................................................................................................................1
200-920231 Grate-Top .................................................................................................................................2
3 00-920196 Label .........................................................................................................................................1
4SD-036-61 Self-Tapping Screw 10-16 x 1⁄2Slotted Truss Hd., Type B .......................................................2
5 00-920212 Tray-Drip Top ...........................................................................................................................1
6 00-920647 Bracket-Pilot .............................................................................................................................1
7SC-119-23 Mach. Screw 10-24 x 1⁄2Hex Washer Hd. ................................................................................2
8 00-920207 Strip-Back Hold Down ..............................................................................................................1
9 00-920642 Member-Rear Cross .................................................................................................................1
10 00-920001-00001 Side Panel Weldment ...............................................................................................................2
11 SC-119-23 Mach. Screw 10-24 x 1⁄2Hex Washer Hd. ................................................................................4
12 00-804405 Leg - With Adjustable Foot .......................................................................................................4
13 00-920670 Upper Front Cross Angle Assy. ................................................................................................1
14 00-920641 Member-Front Cross ................................................................................................................1
15 00-920650 Plate-Lighting/Shutdown ..........................................................................................................1
16 00-086556-00001 Label .........................................................................................................................................1
17 00-920640-00001 Front Panel Weldment ..............................................................................................................1
18 PB-004-69 Plug-Hole ..................................................................................................................................2
19 00-344646-00001 Label .........................................................................................................................................1
20 00-417700-00003 Nameplate ................................................................................................................................1
21 00-920507 Label-Instruction ....................................................................................................................... 1
22 00-920140-00001 Leg Pad Weldment ...................................................................................................................4
23 00-920643 Pan-Drip Bottom .......................................................................................................................1
24 00-920240 Bracket-Pilot Support ...............................................................................................................1

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MGH14A GAS HOTPLATE REPLACEMENT PARTS
1
2
3 THRU 6
7
8
9
10-11
12 THRU 15
17
18 19
16
20
21
22-23
24
25
26
PL-52129
GAS PIPING

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REPLACEMENT PARTS MGH14A GAS HOTPLATE
GAS PIPING
ILLUS. PART
PL-52129 NO. NAME OF PART AMT.
1 00-920392 Knob-Control ............................................................................................................................2
2 00-920644-00001 Manifold Assy. .......................................................................................................................... 1
3 00-920674-00001 Front Burner Assy. ...................................................................................................................1
4 00-920339 Tube-Venturi (Front) .................................................................................................................1
5 00-920659 Head-Burner .............................................................................................................................1
6 00-806469 Gasket ......................................................................................................................................1
7NS-044-09 Nut Assy. 10-24 Hex Keps ....................................................................................................... 1
8 00-920677 Clip-Pilot ...................................................................................................................................1
9SC-119-23 Mach. Screw 10-24 x 1⁄2Hex Washer Hd. ................................................................................1
10 00-920648-00001 Pilot Tube Assy. .......................................................................................................................1
11 00-920676 Valve-Pilot ................................................................................................................................1
12 00-920675-00001 Rear Burner Assy. ....................................................................................................................1
13 00-920337 Tube-Venturi (Rear) .................................................................................................................1
14 00-920659 Head-Burner .............................................................................................................................1
15 00-806469 Gasket ......................................................................................................................................1
16 00-920601 Valve-Manual ...........................................................................................................................1
17 NS-038-08 Lock Nut 1⁄4-20 ..........................................................................................................................2
18 NS-044-09 Nut Assy. 10-24 Hex Keps ....................................................................................................... 2
19 00-920511 Bracket-Inlet Pipe ..................................................................................................................... 1
20 SC-119-23 Mach. Screw 10-24 x 1⁄2Hex Washer Hd. ................................................................................1
21 00-920516 “U”Bolt 1⁄4x 1⁄2...........................................................................................................................1
22 00-920778-00001 Regulator Assy. (4") (Nat.) .......................................................................................................1
23 00-920778-00002 Regulator Assy. (10") (PRO) .................................................................................................... 1
24 00-920230 Tubing-Primary Supply .............................................................................................................1
25 SC-119-23 Mach. Screw 10-24 x 1⁄2Hex Washer Hd. ................................................................................2
26 NS-044-09 Nut Assy. 10-24 Hex Keps ....................................................................................................... 2
00-920237-00011 Valve-Burner (#52 Orifice)(NAT)(Use W/items 3 & 8) .............................................................. 2
00-920237-00012 Valve-Burner (#60 Orifice)(PRO)(Use W/items 3 & 8) ............................................................. 2
00-920656 Flash Tube Assy. (Not Shown) .................................................................................................2

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MGH14A GAS HOTPLATE REPLACEMENT PARTS
FORM 30972 MAY 1997 PRINTED IN U.S.A.