Garland XG24-JIB, XG36-JIB service manual Check voltage of upper limit Does Upper Limit

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TECHNICAL TROUBLESHOOTING continued

Controller Displays “MOTOR OVER CURRENT” - Platen does not move at all

Check voltage of limit switches. 5.6 VDC when switch is Open, 0 VDC when switches are closed.

NO

Check for 120 volts at the motor speed controller. Pins 3 & 4.

NO

Possible broken connection between the motor speed controller and the terminal block, terminal marked “SW”.

YES

Replace defective Limit

Switch

 

YES

Check for 120 - 140 VDC on

 

Replace defective Motor

pins 1 & 2 or Motor Speed

NO

Speed Controller.

 

Controller.

 

 

 

YES

 

 

 

Check for positive

 

 

 

connection at input leads

 

 

 

of Linear Actuator.

 

 

 

YES

 

 

 

Check for binded actuator by

 

From behind the unit

 

disconnecting the upper

NO

manually raise and lower the

 

mounting pin, and manually

platen by lifting up on the

 

spinning actuator shaft.

 

platen arms.

 

YES

 

YES

 

 

 

 

 

 

Replace worn or damaged

 

Replace defective linear

 

components.

 

 

 

 

actuator.

 

 

Controller Displays “MOTOR OVER CURRENT” - Platen stops and moves to lower limit

Check voltage of upper limit

 

Does Upper Limit

 

 

switches while platen is in the

YES

Switch change states of 5.6

YES

Replace defective Motor

upward movement.

 

VDC to 0 VDC?

 

Speed Controller.

 

 

NO

 

 

 

 

Replace faulty Upper Limit

 

 

 

 

Switch.

 

 

Part # JIBSM08 Rev.6 (08/04/09)

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Contents Jack in the BOX GAS Xpress GRILLS, Models XG24-JIB, XG36-JIB Table of Contents Table of Contents Dimensions and SPECIFICATIONS, XG24-JIB Model Dimensions and SPECIFICATIONS, XG36-JIB Model Plug Configuration SpecificationsIntroduction SafetyWarranty Shipping Damage Claim ProcedureSafety National Codes Requirements Unit InstallationRating Plate Location General InformationElectrical Connections Unit InstallationAccessory Kit Main Gas Inlet Appliances Equipped with CastersAccessory Kit Electrical Supply Lines Changing to a different type of gas Electrical Connection Terminal Block ConnectionGrease Bucket Ventilation and ClearanceIgniter Adjustment Burner Air AdjustmentIgniter Inspection Grill Controls Grill Controls Platen Zeroing Programming Mode System SetupLower Front Left Raise Back Right Platen ZeroingOptional Accessories Release material sheet must be replaced when Release Material InstallationNormal Operation Normal Operation Cleaning During Operation Cleaning and MaintenanceDaily Cleaning Cleaning and Maintenance Programming Modes/Menu Sequence ProgrammingProgramming To Change the Cook Time of a Product To Change Upper Platen Set TemperatureTo Change Grill Set Temperature To Change Product Gap SettingTo Change a Product Name To View Recovery Time Upper PlatenTo View Recovery Time Grill To Change Product Button,KeyAssignmentTo View the Software Number To Change temperature Units, F or CTo Change Gap Setting Display Units To View the Flash NumberTo Change Probe Calibration Grill To Change the Alarm VolumeTo Change the Key Chirp To Change Probe Calibration UpperTo Turn Extended Time On/Off To Change Platen SetTo Change Instant-On Time To Change Control TypeTo Change the Grill Function To Change the Start DelayTo Change the Alarm Mode To Turn Clean Mode On/OffTo Modify a Product Name in Library To Perform Limit Switch TestTo Change SCK Address Bi-Weekly Calibration CalibrationTo Calibrate Probe Locations CalibrationError Messages TroubleshootingLow Internal Product Temperatures Technical TroubleshootingController Displays Too Hot Technical TroubleshootingYES YES Controller displays Probe Error Upper platen is not zeroed properly Inconsistent Or Erratic Internal Product TemperatureProbable diagnosis YES Check voltage of upper limit Does Upper Limit YES Controller Displays Ignition Failure No flame at allNoyes Linear Actuator Replacement Linear Actuator Replacement JIBSM08 Rev 7 08/04/09 Contents Parts ListModel XG24-JIB Description Quantity Gas Xpress Grill Complete Exploded View Model XG24-JIBXpress Grill Actuator Gas Xpress Grill Actuator Assembly View Model XG24-JIB Xpress Grill Platen 4517022 Platen Conduit Gas Xpress Grill Platen Assembly View Model XG24-JIBXpress Grill Burner Gas Xpress Grill Burner Assembly View Model XG24-JIB Assembly View Model XG24-JIB Contactor Bracket Component BracketIgnition Module Xpress Grill Heat Sink Assembly View Model XG24-JIB Gas Xpress Grill Heat Sink Assembly View Model XG24-JIB Part List Book Released Revision HistoryREV. # Item #Right Zone Parts ListGrill Complete Assembly Description Quantity Critical Gas Xpress Grill Complete Exploded View Model XG36-JIB4520578 Grill Plate Thermocouple JIBSM08 Rev.6 08/04/09 Actuator Assembly GAS Xpress Grill Actuator Assembly View Model XG36-JIB Platen Assembly Gas Xpress Grill Platen Assembly View Model XG36-JIB Assembly View Model XG35-JIB Gas Xpress Grill Burner Assembly View Model XG36-JIB Xpress Grill Bracket Component Mounting Bracket Xpress Grill Heat Sink Assembly View Model XG36-JIB Gas Xpress Grill Heat Sink Assembly View Model XG36-JIB Description & Location Quantity Critical Gas Xpress Grill Accessories And Tools Model XG36-JIB Center Zone Right Zone Left Zone Gas Xpress Grill Gas Tubing Model XG36-JIBItem # Date Revision HistoryDiagram WiringWiring Diagram Jack in the Box Menu Items Controller Menu ItemsTime Temperature Conversion F / C Page JIBSM08 Rev.6 08/04/09