GE JGP628, Technical Service Manual

Page 1: ...C PUB 31 9069 12 00 MODEL SERIES TECHNICAL SERVICE GUIDE GE Consumer Home Services Training Cooktop Revitalization Gas Model 36 INCH 30 INCH JGP628 JGP328 JGP962 JGP932 JGP963 JGP933...

Page 2: ...do not use any phone in the building Immediately call the gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach the gas supplier call the fire department WARN...

Page 3: ...stallation 3 Conversion to LP Propane Gas 6 Specifications and Nomenclature5 9 Warranty Information 10 Cooktop Features and Controls 11 Mechanical Disassembly 15 Troubleshooting 21 Component and Conne...

Page 4: ...ons you ll find these gas cooktops superior blend of form and function will be a delight for years to come These cooktops contain several new features such as glass or deepdish cooktop surfaces and se...

Page 5: ...of the Cooktop GEA00737 BURNER GRATE BURNER CAP BURNER HEAD SPARK IGNITER BURNER BASE BURNER BOX BOTTOM GEA00738 3 3 4 MIN clearance from cutout to side wall on the left of the unit 30 MIN clearance f...

Page 6: ...ER CAP BURNER HEAD SPARK IGNITER BURNER BOX BOTTOM BURNER BASE GEA00742 13 MAX Depth of unprotected overhead cabinets 30 MIN clearance from countertop to unprotected unprotected overhead surface 2 MIN...

Page 7: ...with a gas shutoff valve When installed correctly a shutoff valve will be in the main gas supply line down stream of the appliance pressure regulator Disconnect the electrical supply before servicing...

Page 8: ...er of the cap 4 Turn plastic spring retainer upside down so that LP is showing at the bottom see illustration above and reinstall spring retainer in the spring retainer cap 5 Assemble the cap on the p...

Page 9: ...PANE GAS 10 W C P BTU RATE ORIF SIZE RR 6 000 1 18 Nmm LR 11 000 1 61 Nmm LF 9 100 1 50 Nmm RF 15 000 1 93 Nmm BURNER OUTPUT RATING BTU HR ORIF SIZE BTU RATE BURNER Natural Gas 4 W C P GEA00751 III II...

Page 10: ...illed in the center and free of debris or burrs 3 Be sure the correct size orifice is in the proper location 4 Make sure the cooktop was properly converted if on LP 5 If the cause of sooting can not b...

Page 11: ...ears Example T 1974 T 1986 T 1998 J G P 9 6 3 B E C Product J GE Cooking Product Features G Gas Configuration P Cooktop Feature Pack Designates features the higher the number the more features Grate T...

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Page 13: ...rols 5 Glass Cooktop Surface 6 Cast Iron Burner Grates Some models The new gas cooktop revitalization encompasses over 20 models of gas cooktops It includes 30 in 4 burner and 36 in 5 burner models in...

Page 14: ...d Enameled Continuous Continuous Continuous Continuous Continuous Continuous Chrom e Stainless Stainless White White White Stainless White Stainless Bisque Bisque White Bisque White Bisque White Almon...

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Page 17: ...urner and Top Removal 16 Burner Bracket Removal 17 Spark Module Removal 17 Igniter Switch Removal 18 Valve Removal 18 36 in Models 18 30 in Models 18 Manifold Removal 19 36 in Models 19 30 in Models 1...

Page 18: ...nd the burner box nonglass models only This gasket must stay in place to ensure proper air flow to the burners see Igniter Re moval illustration Note The cooktop itself is not equipped with a gas shut...

Page 19: ...the burner bracket 6 Remove 2 screws 1 4 in and the igniter wire from the burner bracket Note When installing be sure the igniter wire is placed through the hole with the retainer clip Spark Module R...

Page 20: ...val GEA00778 Igniter Switch Switch Igniter Switch 2 Lift the igniter switches off the valve stems Note the color and positions of the switches GEA00779 Straight Straight Manifold Manifold Straight Man...

Page 21: ...ve stems Note the color and positions of the switches GEA00841 Straight Manifold Straight Manifold 5 8 in Nut 5 8 in Nut 1 2 in Nut 1 2 in Nut 1 4 in Nut 1 4 in Nut 3 Remove the 1 2 in nuts 5 on the g...

Page 22: ...4 in Screws 1 4 in Screws 1 4 in Screws 1 4 in Screws Screws 1 4 in Screws 5 Remove the 1 4 in screws 2 from the right side exterior of the burner box 6 Remove the 1 4 in screws 4 from the mani fold...

Page 23: ...burner flames are normal If the burner flames look like A see Flame Adjustments Normal burner flames should look like B or C depending on the type of gas you use With LP gas some yellow tipping on out...

Page 24: ...ve Igniter Switch Igniter Switch Burner Support Burner Support Brace Brace Igniter Retainer Igniter Retainer Igniter Wire Igniter Wire GEA00787 Spark Module Spark Module Manifold Manifold Igniter Swit...

Page 25: ...23 Notes...

Page 26: ...ection when servicing the controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing L BLACK BURNER IGNITERS CLEAR TOP BURNER IGNITION SWITCHES WHITE N N...

Page 27: ...25 Notes...

Page 28: ...26 Parts List Table of Contents Model JGP962 27 Model JGP933 32...

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