Installation and Operation Manual Gas Griddle GPL8600G GPL8900G GPL8120G gp d. su n w ay in fo . co m .
MANUFACTURED BY Moffat Limited PO Box 10001 Christchurch New Zealand Ph: (03) 389 1007 Fax: (03) 389 1276 WORLD-WIDE BRANCHES UNITED KINGDOM Blue Seal 67 Gravelly Business Park Gravelly Park Birmingham West Midlands B24 8TQ Ph: (121) 327 5575 Fax: (121) 327 9711 UNITED STATES Moffat Inc 3765 Champion Blvd Winston-Salem North Carolina 27115 Ph: (336) 661 0257 Fax: (336) 661 9546 .cn CANADA gp d. su n w ay in fo .
Contents Waldorf Gas Griddle GP(L)8600G GP(L)8900G GP(L)8120G Gas Griddle, 600 mm. Gas Griddle, 900 mm. Gas Griddle, 1200 mm. Introduction ............................................................................................. 2 Specifications ........................................................................................... 3 Model Numbers Covered in this Specification General Gas Supply Requirements Gas Connection Dimensions ................................................................
Introduction We are confident that you will be delighted with your WALDORF GAS GRIDDLE, and it will become a most valued appliance in your commercial kitchen. To ensure you receive the utmost benefit from your new Waldorf GAS GRIDDLE, there are two important things you can do. Firstly: Please read the instruction book carefully and follow the directions given. The time taken will be well spent.
Specifications Model Numbers Covered in this Specification GP[1]8600G - [2] Gas Griddle 600 mm wide Bench Model. GP[1]8900G - [2] Gas Griddle 900 mm wide Bench Model. GP[1]8120G - [2] Gas Griddle 1200 mm wide Bench Model. NOTE: [1]: - Back Options; - - Standard Models. L - Low Back Models. [2] - Base Stand Options; B CB LS RB - Bench Mount. Cabinet Base (excluding RN8200G series). Leg Stand (excluding RN8200G series). Refrigerated Base (RN8600G and RN8800G series only). General m .
Specifications Gas Supply Requirements - Australia /New Zealand Only: Natural Gas GP8600G Input Rating GP8900G LP Gas (Propane) GP8120G GP8600G GP8900G GP8120G 53 MJ/hr 80 MJ/hr 108 MJ/hr 53 MJ/hr 80 MJ/hr 108 MJ/hr (50,234 BTU) (75,825 BTU) (102,364 BTU) (50,234 BTU) (75,825 BTU) (102,364 BTU) 1.13 - 3.40 kPa (4.5” - 13.5” w.c.) Supply Pressure Operating Pressure 0.85 kPa (*) (3.4” w.c.) 2.75 - 4.50 kPa (11” - 18” w.c.) 0.90 kPa (*) (3.6”w.c.) 2.5 kPa (*) (9.8” w.c.) Gas 2.6 kPa (*) (10.2” w.
Dimensions Bench Models R GP(L)8600G - B gp d. su n w ay in fo . co m .cn GP(L)8900G - B GP(L)8120G - B R 5 = Rating Plate Location for this option.
Dimensions Cabinet Base Models R GP(L)8600G - CB gp d. su n w ay in fo . co m .cn GP(L)8900G - CB GP(L)8120G - CB R 6 = Rating Plate Location for this option.
Dimensions Leg Stand Models R GP(L)8600G - LS R gp d. su n w ay in fo . co m .cn GP(L)8900G - LS GP(L)8120G - LS 7 = Rating Plate Location for this option.
Dimensions Refrigeration Base Models R GP(L)8900G - RB in fo . co m .cn R gp d. su n w ay GP(L)8120G - RB 8 = Rating Plate Location for this option.
Installation Installation Requirements NOTE: • It is most important that this appliance is installed correctly and that operation is correct before use. Installation shall comply with local gas, health and safety requirements. • This appliance shall be installed with sufficient ventilation to prevent the occurrence of unacceptable concentrations of health harmful substances in the room, the appliance is installed in.
Installation Clearances NOTE: Only non-combustible materials can be used in close proximity to this appliance. Combustible Surface Non Combustible Surface Left / Right Hand Side 50mm 0mm Rear 50mm 0mm Assembly This model is delivered completely assembled. Ensure that the legs are securely attached. NOTE: • This appliance is fitted with adjustable feet to enable it to be positioned securely and level on uneven floors. This should be carried out on completion of the gas connection.
Installation Gas Connection NOTE: ALL GAS FITTING MUST ONLY BE CARRIED OUT BY AN QUALIFIED PERSON. 1. 2. Waldorf Gas Griddles do not require an electrical connection, as they function totally on the gas supply only. It is essential that the gas supply is correct for the appliance to be installed and that adequate supply pressure and volume is available. The following checks should therefore be made before installation:a.
Installation 7. Check that the gas operating pressure is as shown in the ‘Specifications’ section. NOTE: The operating pressure is to be measured at the burner operating pressure test point outlet and with one griddle burner operating at the ‘High Flame’ setting. 8. 9. 10. Turn off the mains gas supply and bleed the gas out of the appliance gas lines. Turn on the gas supply and the appliance. Verify the operating pressure remains correct.
Operation Operation Guide C AUTIO N : • This appliance is for professional use and is only to be used by qualified people. • Only authorised service persons are to carry out installation, servicing or gas conversion operations. • Components having adjustments protected (e.g. paint sealed) manufacturer should not be adjusted by the user / operator. 2. the Waldorf Gas Griddles have been designed to provide simplicity of operation and 100% safety protection.
Operation WARNING: SURFACE TEMPERATURE OF THE GRIDDLE PLATE CAN REACH OVER 235°C WHEN THE APPLIANCE IS OPERATED AT FULL SETTING. Lighting the Pilot Burner These griddles are fitted with a pilot as a standard option and flame failure protection, which is incorporated for each main burner, by way of a thermo-electric system. Flame failure protection will shut off the gas supply to that burner in the event that the pilot for that burner goes out, so that un-burnt gas is not expelled.
Operation Re-Setting the Overtemp Device (All UK and Optional Non-UK Models). This griddle is fitted with an overtemp device which isolates the gas supply to the burners should the gas control system or thermostat malfunction, thus preventing overheating of the griddle. If the pilot fails to ignite after several attempts, ensure that the overtemp is checked to ensure that it has not tripped. 2. 3. 4. 5. 6. 7. To reset the overtemp, remove the gas control knobs from the front of the griddle.
Cleaning and Maintenance C AUTIO N : Always turn off the gas supply before cleaning. This appliance is not water proof. Do Not use water jet spray to clean interior or exterior of this appliance. General Clean the griddle regularly. A clean appliance looks better, will last longer and will perform better. Carbonised grease on the surface or on the griddle plate will hinder the transfer of heat from the cooking surface to the food. This will result in loss of cooking efficiency.
Cleaning and Maintenance Daily Cleaning 1. 2. 3. 4. 5. The grease drawer should be checked and emptied frequently to prevent overflow and spillage. Remove the grease drawer while still warm so that the grease is in a liquid state. Empty any grease from the drawer and wash thoroughly in the same manner as any cooking utensil. Clean the Control Panel with a damp cloth lightly moistened with a solution of mild detergent and water.
Cleaning and Maintenance a. Occasionally bleach the plate with vinegar when cold. b. Dry the griddle thoroughly with a dry cloth and polish with a soft dry cloth. c. The griddle should be switched on briefly to ensure that the griddle plate becomes dry. Griddle Cooking Area a. Clean the griddle cooking area with a soft cloth and a mild detergent and hot water solution. b. Baked on deposits or discolouration may require a good quality stainless steel cleaner or stainless steel wool.
Fault Finding 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.
Gas Conversion and Specifications Conversion Procedure C AUTIO N : Ensure that the appliance is isolated from the gas supply before commencing servicing. NOTE: • These conversions should only be carried out by qualified persons. All connections must be checked for leaks before re-commissioning the appliance. • Adjustment of components that have adjustments/settings sealed (e.g.
Gas Conversion and Specifications 8. 9. Refit the front control panel and tighten the 2 screws on the underside to secure the panel in place. Refit the control knobs to the front control panel. The control knobs are a push fit onto the shafts of the gas control valves.
Gas Conversion and Specifications Gas Regulator NOTE: The regulator supplied is convertible between Natural Gas and LPG, but it’s outlet pressure is fixed ex-factory and is NOT to be adjusted. NOTE, Pin rotated for Natural Gas NOTE, Pin rotated for LPG Fig 10 m .cn Ensure that the gas supply is turned ‘OFF’ at the mains. Unscrew the hexagonal cap (23mm A/F) from the regulator. Un-clip the plastic pin from the cap, rotate the pin and re-fit it back to the cap the correct way for the gas type to be used.
Gas Conversion and Specifications Commissioning Before leaving the converted installation; WARNING: DO NOT USE A NAKED FLAME 1. 2. 3. TO CHECK FOR GAS LEAKAGES. Check all gas connections for leakages using soapy water or other gas detecting equipment. Check the following functions in accordance with the operating instructions specified in the ‘Operation’ section of this manual. • Light the Pilot Burner. • Light the Main Burner. • Check the ‘Low Fire’ burner operation.
Gas Conversion and Specifications Gas Specifications - Australia / New Zealand Only Natural Gas Main Burner Injector LP Gas (Propane) GP8600G GP8900G GP8120G GP8600G GP8900G GP8120G 3.60mm 3.00mm 2.85mm 2.10mm 1.80mm 1.70mm 0.41 Pilot Burner Injector Low Fire Adjustment 0.25 1 Full Turn Counter Clockwise from the 'Fully In' Position High Fire Adjustment Maximum Flow Screw. Fully In c.w. (Note 1) 0.85 kPa (Note 2) Operating Pressure 0.90 kPa (Note 2) 1.13 - 3.40 kPa (4.5” - 13.5” w.c.
Replacement Parts List Replacement Parts List IMPORTANT: Only genuine authorised replacement parts should be used for the servicing and repair of this appliance. The instructions supplied with the parts should be followed when replacing components. For further information and servicing instructions, contact your nearest authorised service branch (contact details are as shown on the reverse of the front cover of this manual).
Replacement Parts List Gas Conversion Kits Gas Type to Convert to Models Australia / New Zealand Only UK Only Nat. Gas LPG Nat. Gas LPG GP8600G 232025 232024 232029 232028 GP8900G 232033 232032 232033 232032 GP8120G 232037 232036 232037 232036 Accessories d. su n w ay in fo . co m .cn Griddle Scraper Tool.
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