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Trouble shooting

 

13 

This section provides an easy reference guide to the more common problems that may occur during the operation of 
your equipment.  The fault finding guide in this section is intended to help you correct, or at least accurately diagnose 
problems with your equipment. 
  
Although this section covers the most common problems reported, you may encounter a problem not covered in this 
section.  In such instances, please contact your local authorized service agent who will make every effort to help you 
identify and resolve the problem.  Please note that the service agent will require the following information: 
  
• 

The Model Trade Name and the Serial Number of the Appliance.  (Both of them can be found on the Rating label 

located on the appliance.

 

  

NOTE:  

Components having adjustments protected by the manufacturer, are only allowed to be adjusted by an 

authorized service agent.  They are not to be adjusted by an unqualified service person. 
  
 
 

TOUBLESHOOTING GUIDE

 

PROBLEM                                                                           POSSIBLE CAUSE

 

 

Pilot burner can not be lit. 

The pilot valve is obstructed. 

Pilot gas turned off pilot valve. 

The pilot valve is bad. 

 

Fat appears to smoke excessively. 

Griddle plate is too hot. 

Moisture in the food may be turning into steam. 

 

Food stick to griddle. 

Griddle plate is too hot. 

Griddle surface needs cleaning and/or seasoning. 

Surface under food may not have been covered with enough cooking oil. 

 

Food burned around edges or 
contains dark specks. 

Griddle plate is too hot. 

Griddle surface needs cleaning and/or seasoning. 

Surface under food may not have been covered with enough cooking oil. 

 

Food is undercooked inside. 

Griddle plate is too hot. 

Food may not have been cooked for long enough time. 

 

Food tastes greasy or has 
objectionable off-flavor. 

Griddle plate is too hot. 

Food itself may have off flavor. 

Food may have been stored improperly before cooking. 

Too much griddle fat used. 

 

Noticeable build-up of gum on 
griddle. 

Griddle plate is too hot. 

Griddle surface needs cleaning and/or seasoning. 

Too much griddle fat used. 

Содержание GH105-N

Страница 1: ...pors or liquids in the vicinity of this or any other appliances Keep the area free and clear of combustible WARNING Improper installation adjustment alteration service or maintenance can cause propert...

Страница 2: ...mensions 3 Installation 4 6 Operation 7 10 Cleaning and Maintenance 11 12 Troubleshooting 13 27 Conversion from NG to LPG and vice versa 26 Explosion Drawing ALL PARTS 28 Parts List ALL PARTS 29 30 Ex...

Страница 3: ...ATH READ THE INSTALLATION OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS APPLIANCE WARNING INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS ARE TO BE...

Страница 4: ...ressure is to be measured at the gas control valve outlet test point with one burner operating at High setting The operating pressure is ex factory set through the appliance regulator and not to be ad...

Страница 5: ...Dimensions GH105 P GH105 N 3 GH106 P GH106 N...

Страница 6: ...uthorized service agent They are not to be adjusted by the installation person Unpacking Remove all packaging and transit protection from the appliance including all protective plastic coating from th...

Страница 7: ...to ensure adequate supply pressure exists c Input Rate of this appliance is stated on the Rating label The input rate should be checked against the available gas supply line capacity Particular note...

Страница 8: ...ration section of this manual Light the Pilot Burner Light the Main Burner Turning Off the Main Burner Pilot b Ensure that the operator has been instructed in the areas of correct lighting operation a...

Страница 9: ...T SEALED BY THE MANUFACTURER SHOULD NOT BE ADJUSTED BY THE USER OPERATOR 1 The Gas Griddles have been designed to provide simplicity of operation and 100 safety protection 2 Improper operation is ther...

Страница 10: ...manually light the pilot burner or use the piezo igniter provided optional 3 Release the gas control knob after approximately 10 20 seconds after lighting the pilot burner 4 The pilot burner should s...

Страница 11: ...reate air cross currents within a room It is also necessary that sufficient air should be allowed to enter the room to compensate for the amount of air removed by any ventilating system Otherwise a su...

Страница 12: ...irror like surface OPERATION Turn the burners on about 15 20 minutes before cooking for preheating Set the knobs to the desired flame height or temperature Each valve will control the gas flow to the...

Страница 13: ...and prevents damage to the griddle plate surface INITIAL CLEANING Prior to operating your new griddle thoroughly wash the griddle surface and the exterior with a mild detergent or soap solution Do no...

Страница 14: ...embly f Using needle nose pliers or similar pull out gas control spindle again noting its orientation g Apply a suitable high temperature gas cock grease or lubricant such as ROCOL A S P Anti scuffing...

Страница 15: ...be adjusted by an unqualified service person TOUBLESHOOTING GUIDE PROBLEM POSSIBLE CAUSE Pilot burner can not be lit The pilot valve is obstructed Pilot gas turned off pilot valve The pilot valve is...

Страница 16: ...around an appliance may lower oxygen content in the surrounding air This can be a result of spillage of combustion products into the room as well These conditions can cause incomplete combustion and...

Страница 17: ...also causes its problems Yellow tipping is one of them Flames will eventually become all yellow if no primary air is supplied These yellow tips are caused by glowing carbon particles in the flame Soo...

Страница 18: ...al manner UNSTABLE OR WAVERING FLAMES Drafts across burners may cause flames to waver or appear to be unstable This condition should not be confused with lifting or floating flames Wavering burner fla...

Страница 19: ...ssary Follow the ODS injector removal procedure Thermocouple connection to the safety gas valve is loose Tighten the thermocouple connection Faulty thermocouple or ODS Replace the thermocouple or ODS...

Страница 20: ...fitting 6 Loosen the two mounting screws of the FDS use 2 5mm allen key and pull it out until the pilot tube is pulled out of the ODS injector 7 Remove the ODS injector from the FDS Use 10mm spanner...

Страница 21: ...tube assy From the ODS injector Use 13mm spanner 7 Remove the ODS injector from the FDS Assembly Use 10mm spanner to remove the injector Then re install the ODS injector to the new FDS 8 Remove the t...

Страница 22: ...lve Remove the thermocouple lock nut SAFETY GAS VALVE THERMOCOUPLE THERMOCOUPLE LOCK NUT THERMOCOUPLE PIEZO IGNITER REMOVAL 1 Turn off the pilot 2 Shut off the main isolation valve and follow the lock...

Страница 23: ...low Safety gas valve low flame setting is not adjusted to desired flame height Adjust the low flame setting of the safety gas valve to your desired flame height Main burner flame color is yellow or or...

Страница 24: ...emove the injector fix plate mounting screws 6 Disconnect the main pipe assy from the safety gas valve 7 Pull out the injector fix plate together with the main pipe assy 8 Remove the injector from fix...

Страница 25: ...isconnect the pilot tube assy from the safety gas valve Use 10mm spanner 6 Disconnect the thermocouple from the safety gas valve Use 9mm spanner 7 Remove the clamp of the safety gas valve Use 8mm span...

Страница 26: ...the main pipe assy thermocouple and pilot tube assy from the safety gas valve 7 Remove the two mounting screws of the left injector fix plate 8 Remove the left main pipe assy and injector fix plate 9...

Страница 27: ...TMENT KNOB BURNER AIR SUPPLY ADJUSTMENT 1 Turn off the pilot 2 Shut off the main isolation valve and follow the lock out tag out procedure 3 Remove the griddle plate 4 Remove the burner to be adjusted...

Страница 28: ...ner injector Follow the main burner injector removal procedure See table below for injector orifice size 9 Replace the pilot injector Follow the pilot injector removal procedure See table below for in...

Страница 29: ...ct your nearest authorized service branch When ordering replacement parts please quote the part number and the description listing below If the part required is not listed below request the part by de...

Страница 30: ...Explosion drawing ALL PARTS 28 GH105 P GH105 N...

Страница 31: ...57 01 24 1070861 1 8 Heating insulation left GH105 P GH105 N GH106 P GH106 N 01 05 1028938 1 9 Main pipe assy left GH105 P GH105 N GH106 P GH106 N 06 05 1471982 1 10 Pilot pipe assy left GH105 P GH105...

Страница 32: ...Pilot pipe assy GH105 P GH105 N GH106 P GH106 N 06 05 1471979 1 2 23 Orifice fix GH105 P GH105 N GH106 P GH106 N 01 05 1028944 2 3 24 Orifice GH105 P GH106 P 01 20 1068652 2 3 GH105 N GH106 N 01 20 10...

Страница 33: ...Explosion drawing Spare Parts 31 GH105 P GH105 N...

Страница 34: ...1470384 2 3 9 Flue Assembly GH105 P GH105 N GH106 P GH106 N 06 05 1471837 06 05 1471865 1 10 Flame Device System No include injector GH105 P GH105 N GH106 P GH106 N 01 22 1069541 2 3 ODS Injector 0 20...

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