Waldorf GP8450G Installation And Operation Manual

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I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l
I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l
Gas Griddle
G P 8450G
GP 8600G
GP 8900G
GP 8120G
Date Purchased
Serial Number
Dealer
Service Provider
GP L8450G
GP L8600G
GP L8900G
GP L8120G
1
For use in GB & IE
228676-24

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Summary of Contents for Waldorf GP8450G

  • Page 1 I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l Gas Griddle G P 8450G GP L8450G...
  • Page 2 MANUFACTURED BY Moffat Limited Christchurch New Zealand INTERNATIONAL CONTACTS AUSTRALIA Moffat Pty Limited Web: www.moffat.com.au E.Mail: vsales@moffat.com.au Main Office: (tel) +61 (03) 9518 3888 (fax) +61 (03) 9518 3833 Service: (tel): 1800 622 216 Spares: (tel): 1800 337 963 Customer Service: (tel): 1800 335 315 (fax): 1800 350 281...
  • Page 3: Table Of Contents

    Contents Waldorf Gas Griddle GP(L)8450G Gas Griddle 450mm. GP(L)8600G Gas Griddle, 600mm. GP(L)8900G Gas Griddle, 900mm. GP(L)8120G Gas Griddle, 1200mm. Introduction ..................... 2 Specifications ................... 3 Model Numbers Covered in this Specification General Gas Supply Requirements Gas Connection Dimensions ....................5 Installation ....................
  • Page 4: Introduction

    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.
  • Page 5: Specifications

    Specifications Model Numbers Covered in this Specification GP[1]8450G - B Gas Griddle 450mm wide Bench Model. GP[1]8450G - CB Gas Griddle 450mm wide with Cabinet Base. GP[1]8450G - LS Gas Griddle 450mm wide on Leg Stand. GP[1]8600G - B Gas Griddle 600mm wide Bench Model. GP[1]8600G - CB Gas Griddle 600mm wide with Cabinet Base.
  • Page 6: Gas Supply Requirements

    Specifications Gas Supply Requirements - Australia Natural Gas LP Gas (Propane) GP513 GP514 GP516 GP518 GP513 GP514 GP516 GP518 Input Rating (N.H.G.C.) 40 MJ/hr 53 MJ/hr 80 MJ/hr 108 MJ/hr 40 MJ/hr 53 MJ/hr 80 MJ/hr 108 MJ/hr Supply Pressure 1.13 - 3.40 kPa 2.75 - 4.50 kPa Burner Operating Pressure (*)
  • Page 7: Gas Connection

    Specifications - All Other Markets Natural Gas Town Gas (**) GP8450 GP8600 GP8900 GP8120 GP8450 GP8600 GP8900 GP8120 Input Rating (N.H.G.C.) 40 MJ/hr 53 MJ/hr 80 MJ/hr 108 MJ/hr 40 MJ/hr 53 MJ/hr 80 MJ/hr 108 MJ/hr Supply Pressure 1.13 - 3.40 kPa 0.75 - 1.50 kPa Burner Operating Pressure (*) 0.90 kPa...
  • Page 8: Dimensions

    Dimensions Bench Models = Rating Plate Location for this option. GP(L)8450G - B GP(L)8600G - B GP(L)8900G - B GP(L)8120G - B...
  • Page 9 Dimensions Cabinet Base Models = Rating Plate Location for this option. GP(L)8450G - CB GP(L)8600G - CB GP(L)8900G - CB GP(L)8120G - CB...
  • Page 10 Dimensions Leg Stand Models = Rating Plate Location for this option. GP(L)8450G - LS GP(L)8600G - LS GP(L)8900G - LS GP(L)8120G - LS...
  • Page 11 Dimensions Refrigeration Base Models = Rating Plate Location for this option. GP(L)8900G - RB GP(L)8120G - RB...
  • Page 12: Installation

    Waldorf Gas Griddles are designed to provide years of satisfactory service and correct installation is essential to achieve the best performance, efficiency and trouble-free operation. This appliance must be installed in accordance with National installation codes and in addition, in accordance with relevant National / Local codes covering gas and fire safety.
  • Page 13: Clearances

    Installation Clearances NOTE: Only non-combustible materials can be used in close proximity to this appliance. Any gas burning appliance requires adequate clearance and ventilation for optimum and trouble-free operation. The following minimum installation clearances are to be adhered to: Combustible Surface Non Combustible Surface Left / Right Hand Side 50mm...
  • Page 14: Gas Connection

    Gas Connection NOTE: ALL GAS FITTING MUST ONLY BE CARRIED OUT BY AN QUALIFIED PERSON. 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.
  • Page 15: Commissioning

    Installation Check gas operating pressure is as shown in ‘Specifications’ section. NOTE: Operating pressure is to be measured at burner operating pressure test point outlet and with one griddle burner operating at the ‘High Flame’ setting. Verify operating pressure remains correct. Burner Operating Pressure Test Point (Outlet) Fig 3...
  • Page 16: Operation

    / operator. Waldorf Gas Griddles have been designed to provide simplicity of operation and 100% safety protection. Improper operation is therefore almost impossible, however bad operation practices can reduce the life of the gas griddle and produce a poor quality product.
  • Page 17: Lighting Pilot Burner

    Operation Lighting 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 gas supply to that burner should the pilot for that burner go out, so that un-burnt gas is not expelled. This is an important safety feature which is slowly becoming law throughout the world Partially depress gas control knob whilst turning anti- clockwise to ‘Pilot’...
  • Page 18: Re-Setting Overtemp Device (All Uk And Optional Non-Uk Models

    Operation Re-Setting Overtemp Device (All UK and Optional Non-UK Models). This griddle is fitted with an overtemp device which isolates gas supply to burners should gas control system or thermostat malfunction, thus preventing griddle overheating. If pilot fails to ignite after several attempts, check the overtemp to ensure that it has not tripped.
  • Page 19: Cleaning And Maintenance

    Cleaning and Maintenance General Caution Always turn ‘Off’ gas supply before cleaning. This appliance is not water proof. Do not use water jet spray to clean interior or exterior of this appliance. Clean griddle regularly. A clean appliance looks better, will last longer and will perform better. Carbonised grease on surface or on griddle plate will hinder transfer of heat from cooking surface to food.
  • Page 20: Daily Cleaning

    Cleaning and Maintenance Daily Cleaning The grease drawer should be checked and emptied frequently to prevent overflow and spillage. Remove grease drawer while still warm so that grease is in a liquid state. Empty any grease from drawer and wash thoroughly in same manner as any cooking utensil. Clean Control Panel with a damp cloth lightly moistened with a solution of mild detergent and water.
  • Page 21: Periodic Maintenance

    Cleaning and Maintenance d. Occasionally bleach griddle plate with vinegar when cold. e. Dry griddle thoroughly with a dry cloth and polish with a soft dry cloth. f. Griddle should be switched ‘On’ briefly to ensure griddle plate becomes dry. Griddle Cooking Area a.
  • Page 22: Fault Finding

    Fault Finding This section provides an easy reference guide to the more common problems that may occur during 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.
  • Page 23: Gas Conversion And Specifications

    Gas Conversion and Specifications Conversion Procedure Caution Ensure Appliance is isolated from 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 appliance. Adjustment of components that have adjustments / settings sealed (e.g. paint sealed) can only be adjusted in accordance with following instructions and shell be re-sealed before re -commissioning this appliance.
  • Page 24: Gas Regulator

    Gas Conversion and Specifications Gas Regulator NOTE, Pin rotated for Natural Gas NOTE: Gas regulator supplied convertible between Natural Gas and LP Gas, but it’s outlet pressure is fixed ex-factory and NOTE, Pin rotated is NOT to be adjusted. for LPG Cap Nut - Town Gas Only.
  • Page 25: Gas Specifications

    Gas Conversion and Specifications Gas Specifications - Australia Natural Gas LP Gas (Propane) GP513 GP514 GP516 GP518 GP513 GP514 GP516 GP518 Main Burner Injector 3.00mm 3.60mm 3.00mm 2.85mm 1.80mm 2.10mm 1.80mm 1.70mm Pilot Burner Injector 0.41 0.25 Low Fire Adjustment 1 Turn 'Out' c.c.w.
  • Page 26 Gas Conversion and Specifications - UK Only Category: (20, 37). 2H3P Flue Type: Natural Gas (G20) Propane (G31) GP513 GP514 GP516 GP518 GP513 GP514 GP516 GP518 Main Burner Injector 3.00mm 3.40mm 3.00mm 2.85mm 1.80mm 2.10mm 1.80mm 1.70mm Pilot Burner Injector 0.41 0.25 Low Fire Adjustment...
  • Page 27 Gas Conversion and Specifications - All Other Markets Natural Gas Town Gas (**) GP514 GP513 GP514 GP516 GP518 GP513 GP516 GP518 (***) Main Burner Injector 3.00 3.60 3.00 2.85 5.50 7.20 5.50 5.20 Pilot Burner Injector 0.41 0.75 Low Fire Adjustment 1 Full Turn Counter Clockwise from the 'Fully In' Position.
  • Page 28: Replacement Parts List

    026393 Pilot Injector (Town Gas) 0.75. General 228400 Grease Drawer (GP8600G / GP8900G / GP8120G). 236813 Grease Drawer (GP8450G). 227850 Leg 150mm (Adjustable) (Flush Stud) - CB and RB Models. 227851 Leg 150mm (Adjustable) (Extended Stud) - LS Models. 227855 Leg 80mm - B Models.
  • Page 29 Replacement Parts List Gas Conversion Kits Gas Type to Convert to Models Nat. Gas Propane Nat. Gas Town Gas (Propane) (Butane) (UK) (UK) GP8450G 236779 236778 236780 236781 236779 236778 GP8600G 232029 232028 232030 232031 232025 232024 GP8900G 232033 232032...

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