User Manual - Comkit Online
Contents
1. GOLDSTEIN BAKE amp GAS OVENS are designed to give long and satisfactory service and incorporate the best possible materials and workmanship Proper installation adjustment and preventative maintenance are vitally important if efficiency and appearance are to be maintained Read these instructions carefully as they contain important safety information regarding the installation use and maintenance of the appliance The G236 is designed especially for the purpose of baking and pizza making It has a heavy cordurite title floor and a wide shallow throat allowing an even temperature and a quick recovery This appliance can also be double stack RECEIVING INSPECTION e Check crates for handling damage After carefully uncrating check for concealed damage Report any damage immediately to carrier and to dealer e Remove check all loose items from unit and check contents as found on back of warranty cards e Check type and capacity of gas supply e The type of gas for which this G263 is factory adjusted can be seen on the rating plate located on the bottom front panel of the Oven EQUIPMENT MUST BE INSTALLED BY A LICENSED GASFITTER 2 Goldstein PRE INSTALLATION Adequate ventilation must be provided preferably by a hood with vent and exhaust fan Never make a direct connection between the flue of the Oven and the vent flue See that there is sufficient room between doors and openings to move eq2. Remedy Check burner jet orifice size Governor adjustment Remedy Replace Remedy Replace Remedy Clean Remedy Adjust NOTE Millivoltage test by screwing an interrupter block into the back of the magnetic armature and rest with a millivolt meter and reading should be between 18 25 millivolts IM030B2 p15 Goldstein 9 PROBLEM SOLVING Cont d 8 Burner goes out and flashes back a Cause Remedy Excessive aeration Adjust 9 Yellow Flame a Cause Remedy Too much gas to burner Check gas pressure and burner Jet orifice b Cause Remedy Insufficient aeration Adjust 10 Harsh noisy flame a Cause Remedy Excessive aeration Adjust IM030B2 p16 Goldstein MODEL G236 K 16 6 197 0 5 N Ns 13 15 b X 5 7 6 ii E We BA 17 b x 18 14 19 14 M x 48 1 2 SR 10 4 34 A 11 S d IM030B2 p17 Goldstein 11 SPARE PARTS Ost OO ON ITEM No 00 07 00 11 PF 00M05 PF 00M13 BGA36M01 MTH00340 GCUAS000 MKNPLASO GBNX5000 00 GIJTP225 GIJTP375 MB000029 GTC01000 0003 6 00002 25 MKNPL340 ESPL1500 ESP00003 IM030B2 p18 CODE DESCRIPTION BOLT 4 Ve x EYE SPRING LEVER ARM PF OVEN DOOR BOOMERANG HOOK LINKAGE HOOK PF amp PE OVEN DOOR HANDLE THERMOSTAT 340 x 650 x F FOR BGA GASCOCK ASG TPG BGA PEL23S KNOB ASG T
3. Re calibrate 3 Uneven baking characteristics from side to side a Cause Remedy Oven burner out of alignment b Cause Appliance not level side to side c Cause Appliance not level side to side d Cause Burner baffle if fitted tilted causing Products of combustion to be directed to one side IM036B2 p14 Level Burner Remedy Level appliance with spirit level Remedy Level appliance with spirit level Remedy Replace baffle Goldstein 9 PROBLEM SOLVING Cont d 4 Baking characteristics from front to back Cause Unit not level front to back 5 Dried out Product c b 6 Wide Variation of results from bake to bake Cause Too low a temperature Cause Too long a baking time Cause Fluctuating gas pressure T Pilot outage 8 b Or 9 Cause Fluctuating pressure Cause Contamination of pilot orifice Cause Extreme over gassing of main Burner Cause Defective thermocouple Cause Defective safety shut off valve Cause Poor connection between thermocouple lead and valve Cause Too high or too low input to pilot Remedy Using spirit from front to back level up appliance by means of adjustable feet Remedy Adjust thermostat accordingly Remedy Adjust cooking time and temperature to suit product Remedy Fit or adjust governor Remedy Fit or adjust governor Remedy Clean pilot orifice
4. commitment and special enquiries should be made Note Travel time not covered by warranty To the maximum extent permitted by law any liability on Goldstein Eswood s part or on the part of its servants or agents for loss or damage of any kind whatsoever in connection with the products including liability for or in respect of any claim arising out of contract negligence or statute shall not in any event exceed 100 Labour under warranty is supplied free of charge during normal working hours Monday to Friday Should warranty work be requested outside of our normal working hours a labour charge will be applied equivalent to a normal hour rate without out of hours penalty rates Refer to last page of this manual for your closest branch for warranty repair services IM030B2 p19 12 J GOLDSTEIN amp CO PTY LTD BRANCHES Goldstein For inquiries please call your nearest state branch Head Office 211 213 Woodpark Road New South Wales 2564 Phone 02 9604 7333 Fax 02 9604 5420 Victoria Queensland Unit 13 Unit 3 260 264 Wickham Road 49 Logan Road Moorabbin Woolloongabba Victoria 3189 Queensland 4102 Phone 0 9553 1488 Phone 07 3891 1466 Fax 03 9553 0785 Fax 07 3393 1333 South Australia Suite 26 283 287 Sir Donald Bradman Drive Brooklyn Park South Australia 5032 Phone 08 8238 3423 Fax 08 8238 3400 IM030B2 p20 Western Australia 10 Wittenberg Drive Canning Vale Western Australia 6155 Phone 08 94
5. 56 0559 Fax 08 9456 0554
6. BAKE amp PIZZA GAS OVEN PROUDLY AUSTRALIAN MADE INSTALLATION PROCEDURE USER MANUAL SERVICE INSTRUCTION MODELS G236 3 ol dste n 1911 The Cooking Equipment Professionals www goldsteineswood com au 10 11 12 13 Goldstein TABLE OF CONTENTS __ ___ INTRODUCTION INSTALLATION COMMISSIONING OPERATING INSTRUCTION CONTROL OVEN BURNER PILOT amp BURNER OPERATION MAINTENANCE amp SERVICE PROBLEM SOLVING DRAWINGS SPARE PARTS WARRANTY BRANCHES IM030B2 p2 Page 3 Page 4 5 Page 6 Page 7 Page 8 9 10 Page 11 Page 12 Page 13 Page 14 15 16 Page 17 Page 18 Page 19 Page 20 Goldstein Congratulations for purchasing your Goldstein commercial cooking appliance J Goldstein amp Co is a wholly owned Australian company and have been operating since 1911 building high quality products The information in this manual will assist your installer and ensure correct location and connection Thoroughly read the user instructions and the user maintenance sections as understanding your products its operation and its cleaning and service requirements will provide you with long and satisfactory service Failure to do so could shorten the life of the product and decrease its efficiency Please ensure only authorised service technicians are called to any difficulties that may arise INTRODUCTION GOLDSTEIN BAKE amp PIZZA GAS OVEN MODEL G236
7. PG BGA BURNER X500 amp BGA AIR INLET CONTROL INJECTOR X500A G236 2 25mm L P INJECTOR G236 L 3 75mm BOLT 3 8 x 3 THERMOCOUPLE L 1000 ELECTRODE CERAMIC GP100003 PILOT 2 WAY PILOT ASSEMBLY KILN BRICKS GBA 458 x 458 x 25 KNOB THERMOSTAT LEAD 1500mm FOR SPARKER OVEN OLD STYLE SPARKER PIEZO C W SPRING WASHER NUT Goldstein 12 WARRANTY Installation must be carried out according to local regulations by qualified trade persons Isolating switch es shut off valves etc must be within easy reach of the machine for future service and maintenance requirements If in doubt call GOLDSTEIN ESWOOD or their representative for further information No responsibility will be accepted for defects or damages by improper installation for changes to the product not authorised by GOLDSTEIN ESWOOD for operation outside the technical specifications GOLDSTEIN ESWOOD warrants their products to be free from defects in material and workmanship under normal use and service This does not include normal wear and tear of parts GOLDSTEIN ESWOOD will repair or replace any parts which in GOLDSTEIN ESWOOD s sole judgement are defective in material or workmanship in accordance with the warranty offered This undertaking covers the provision of labour and parts for 12 months from the date of delivery to the purchaser This undertaking applies only to state capitals Remote areas are not covered by this
8. RS FDTL THROTTLE FULL TO BY PASS LIQUID FRYERS FDS SNAP THROTTLE FULL TO OFF SURFACE GRIDDLE FDTS THROTTLE FULL TO BY PASS SURVACE GRIDDLE 2 9 Goldstein COMMERCIAL GAS THERMOSTATS INLET OUTLET POSITIONING TYPE 1 REAR VIEW 4 200 FD BODY TYPE 1 INLET OUTLET Cu o G FD controls on this page have a Type 1 body H Qi TYPE 3 INLET OUTLET 4200 025 F E ORDERING DATA INLET OUTLET UNI LINE MODEL SIDE REAR SIDE REAR PILOT CAPILLARY MOUNTING BULB ORDER NO TYPE OUTLET LENGTH POSITION SIZE 100 TO 200 F A 3 8 PIPE STUFFING BOX IS ATTACHED TO CAPILLARY 4200 105 3 8 X 6 NICKEL 100 TO 450 F NO DIAL 4200 401 FDS 3 8 3 8 3 8 3 8 X 3 1 2 PIPE PIPE PIPE NICKEL 150 TO 550 F 3 16 X 14 3 4 NICKEL 4200 012 4200 017 4200 018 4200 025 UNI KIT 3 16 X 14 3 4 NICKEL 5 16 X 9 1 8 NICKEL 4200 026 UNI KIT 300 TO 650 4200 503 FDTH 1 2 PIPE 4200 510 FDTH 3 8 3 8 UNI KIT PIPE PIPE 4200 514 IM030B2 p10 FDH 1 2 PIPE 1 2 PIPE 3 8 3 8 SIDE PIPE E 1 Ea Ee 3 16 X 14 3 4 NICKEL 3 16 X 15 3 8 NICKEL Goldstein OVEN BURNER Constructed of heavy duty Cast Iron H Burner Whilst these burners are suitable for all gases adjustments to aeration and injector sizes are a necessary preliminary to conversion Conversion deta
9. d AS4563 AG300 DIMENSIONS THROAT 215mm WIDTH 1230mm DEPTH 1200mm Overall flue HEIGHT 656mm less legs HEIGHT 1540mm with legs Overall flue WEIGHT 330 kg NOTICE PLEASE RETURN YOUR WARRANTY CARD FAILURE TO DO SO WILL VOID WARRANTY ON THE EQUIPMENT 2 5 Goldstein 3 COMMISSIONING 10 COMMISSIONING CHECK LIST CHECK FOR DAMAGE AND MISSING PARTS REMOVE ALL PLASTIC COATING FROM S STEEL PANELS MAKE SURE ALL PARTS ARE IN THEIR CORRECT POSITION E G TRAYS BURNERS KNOBS MAKE SURE ALL GAS CONNECTIONS ARE CORRECT AND TIGHT LEVEL OFF UNIT LEFT TO RIGHT AND ALSO MAKE SURE THAT FRONT IS JUST 3 4 MM LOWER TO ALLOW FOR FLUING TURN ON GAS ADJUST GAS PRESSURE WITH THREE QUARTERS OF THE UNIT RUNNING ADJUST GAS PRESSURE NATURAL GAS 1 00 KPA LPG 2 75 KPA TURN ON ONE AT A TIME TO MAKE SURE ALL IS WORKING E G BURNER RADIANT GRIDDLE AND STEAMER SHOW CUSTOMER A HOW TO WORK EQUIPMENT B HOT TO CLEAN C HOW TO PULL IT APART E G TRAYS TRIVETS D ALSO WHAT NOT TO DO E G GREASE AND OIL IN CONTROLS CHECK TO MAKE SURE MANUALS AND WARRANTY CARDS ARE THERE ALSO GO THROUGH MANUAL WITH CUSTOMER E G LIGHTING CLEANING NOTE WASH HOSES SHOULD NEVER BE USED ON THE APPLIANCE USE OF HOSES WILL VOID WARRANTY IM030B2 p6 OPERATING BEFORE FIRST USE Goldstein 4 OPERATING INSTRUCTIONS Clean protective oil from bright parts with a solution of washing soda or other
10. ils are given at the end of these instructions OVEN PILOT BURNER Bunsen type pilot which may easily be disconnected and removed for service Flame adjustments may be made by turning the adjusting screw located on the inlet valve adjacent to the governor The pilot is mounted 180 from the main burner ports with tracing holes provided to carry the flame IM030B2p1 1 Goldstein A OFF IGNITION POSITION LIGHT PILOT If flame failure hold in for 10 seconds to establish pilot flame C TURN TO FULL ON MAX GAS FLOW FURTHER ADJUSTMENT BETWEEN POSITIONS C amp D D TURN TO MINIMUM FLOW MIN GAS FLOW TO MAINTAIN FLAME Adjustable to suit type of gas used as precise and accurate TO OPERATE Push in and turn knob to position B light pilot burner and hold in for 10 seconds to establish Pilot flame release pilot burner should remain alight and turn to position C for full flow of gas for minimum gas flow turn to position D Adjustable to suit type of gas used Further adjustment of gas flow between position C amp D IM0362 p12 Goldstein Any mechanical product no matter how well made will eventually require some service attention This equipment will need less service attention if given normal care and frequent cleaning Have the Gas Company or your serviceman check your equipment regularly OVEN BURNER Constructed of heavy duty Cast Iron H Burner Whilst these burners are suitable for all gase
11. mild grease dissolving medium Rinse thoroughly Clean all plates and shelves if supplied Thoroughly test all gas connections for leaks NOMINAL HOURLY GAS CONSUMPTION Type of Gas Injector Size Mj Natural 3 40 60 LP Gas 2 15 61 PRESSURE TEST POINT NG L P G TPP 1 00 kpa 2 75 kpa m 1220 i B d i 2 m 10 1140 p G236 CE G236 2 G236 amp G236 2 FRONT VIEW FRONT VIEW TOP VIEW GAS INLET 19mm BSP OVERALL DIMENSIONS OVEN INTERIOR GAS APPROX MODEL WIDTH A DEPT HEIGHT WIDTH DEPTH HEIGHT RATING SHIP WT NO H Mm Mm Mm Mm Mm Mm MJ Kg G236 1220 1240 1575 920 920 210 60 G236 2 1220 1240 2000 920 920 210 120 IM030B2 p7 Goldstein 5 CONTROL MOD 23 GAS CONTROL mod 23 A OFF POSITION B PUSHIN IGNITE PILOT HOLD FOR 10 SECONDS C MAX 916 D MIN A B EE 2 0907 3 92 calh NS 0960 p PRESSURE TEST POINT MAX FLOW ADJUSTMENT MIN FLOW ADJUSTMENT THERMOCOUPLE 9 x 1 A 0904 0903 4 0905 0903 1 96 23S V B 912 22 0907 7 C 0963 0907 4 20 0962 IM030B2 p8 Goldstein A Robertshaw FD 4200 Commercial Gas Thermostats is ussed to control temperature A PEL N23S gas cock is supplied by Bromic which incorporates a pilot line and Flame Failure device AGA App No 4062 There is a pressure test point on the top elbow out of
12. must be tested as part of the installation procedure IM030B2 p4 Goldstein Have a licensed gas fitter or your local Gas Company connect the appliance Correct operation of the appliance must be tested as part of the installation the appliance has been tested and preset before leaving or factory but small adjustments may be necessary to suit local conditions If the appliance fails to operate correctly check the following 1 Data plate for correct gas type and pressure and adjust pressure if necessary 2 Correct aeration by adjusting the circular shutter at the injector Injector size If the appliance still fails to operate correctly then contact the manufacturer or his agent LIGHTING INSTRUCTIONS The purpose of the safety pilot flame is to lock the entire gas system if for any reason the pilot flame is not lit For instance if the gas supply is shut off at the main for any service reason then this oven is safe and will not flood the oven with gas when the service is restored Allow five minutes for any unburnt gas to clear from oven and then follow normal lighting procedures as indicated on front panel of oven GOVERNOR The governor is supplied as a separate item and must be connected into the supply to the appliance by a licensed gas plumber It should be fitted as close as possible to the appliance inlet Note Models operating on LP GAS will be supplied with a regulator as from 1 January 2005 as new standar
13. s adjustments to aeration and injector sizes are a necessary preliminary to conversion Conversion details are given at the end of these instructions OVEN PILOT BURNER Bunsen type pilot which may easily be disconnected and removed for service Flame adjustments may be made by turning the adjusting screw located on the inlet valve adjacent to the governor The pilot is mounted 180 from the main burner ports with tracing holes provided to carry the flame CONTROL This appliance is fitted with a Robertshaw Model FDH 4200 524 thermostat with a range to 290 C For any service refer to manufacturers data sheets IM036B2 p13 Goldstein 9 PROBLEM SOLVING CAUSE AND REMEDY FOR DEFECTIVE OVEN COOKING 1 Too much bottom heat which results in burning on the bottom of baked products also scorching on the sides Products will be too light on top uneven in colour on the top and probably raw in the centre a Cause Insufficient BTU MJ input Remedy Check for blockage and clear b Cause Remedy Thermostat calibration set too low Re calibrate 2 Too much top heat which results in Dark top of baked products and light bottom possibly not baked in centre a Cause Remedy Excessive BTU MJ input b Cause Under active flue or flue restriction Check burner injector orifice for correct size also check governor pressure Remedy Check for obstruction in flue way c Cause Remedy Thermostat calibration too high
14. the thermostat going to the burner E38 COMMERCIAL GAS THERMOSTATS 4200 FD COMMERCIAL GAS THERMOSTAT The 4200 Series Model FD is a heavy duty high capacity commercial gas thermostat Valve response is either snap throttle FDO using dual internal valves giving full on to off operation or throttle FDTO using a single internal valve which gives full on to by pass operation 3 8 pipe inlets and outlets side and rear two pipe plugs included 1 4 tube pilot outlets side and rear with 3 16 tube adaptor fitting and 1 4 tubing plugs included Index pointer may be changed to any of four mounting n positions or removed if not required SLIP FIT 4 way dial adapts to any of four mounting positions Rear housing gasket included so that on the job housing change maybe made from original control AGA number T276003 4200 025 MODEL AMBIENT TEMP INLET OUTLET CAPACITY FDH FDO 3 8 NPT F 3 8 NPT F FDTH 1 2 NPT F 1 2 MPT F 100 000 FDTO FDS 32 TO 350 F 7 16 cc F 7 16 cc F FDL FD 1 1 2NPT 1 2NPT 200 000 CONTROL FUNCTION MODEL TYPE VALVE ACTION BURNER FLAME RANGE TYPICAL APPLICATION FDO SNAP THROTTLE FULL TO OFF OVEN 150 TO 550 F FDTO THROTTLE FULL TO BY PASS OVEN LOW TO 550 F FDH SNAP THROTTLE FULL TO OFF OVEN 650 F FDTH THROTTLE FULL TO BY PASS OVEN 650 F FDL SNAP THROTTLE FULL TO OFF LIQUID FRYE
15. uipment into the kitchen Check the data plate to ensure appliance is suitable for the gas supply to which it will be connected and for information relative to gas input pressure and consumption INSTALLATION Please follow these instructions carefully The Model G236 oven can be installed as a single unit and is then supplied with 790mm legs and an undershelf Remove all loose items from unit check contents Remove unit from timber base Remove bricks frame and burner reflector from oven Set unit in approximate position but on right hand side Bolt under shelf to the four 4 legs then bolt the legs to the underneath of the G236 Oven Spe IN S Note Care must be taken with this lift as it may be as much as 400 Kgs 6 Unit can be placed into correct position observing the following minimum wall clearance From rear wall 150mm From right wall 25mm From left wall 100mm 7 Replace burner reflector brick frame bricks Adjust height and level by means of adjustable feet should be levelled left to right but should have a slight fall to the front to allow normal fluing NOTE The appliance must be installed by an authorised person and in accordance with the regulations of the local Gas Authority AS5601 AG601 and any other authority having jurisdiction The appliance has been tested and preset before leaving our factory but small adjustments may be necessary to suit local conditions Correct operation of the appliance
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