LMR9 OVEN RANGE
Contents
1. Lincat LMR9 OVEN RANGE USER INSTALLATION SERVICING AND CONVERSION INSTRUCTIONS This is just one of over 300 different items of catering equipment available which is constantly being extended and improved Details are available from your local distributor or direct from us Used for the purposes for which it is intended and with careful maintenance as outlined in this User Guide your Lincat product will give you years of trouble free service o gt pD NOTE BE Please read all of the safety and operating instructions carefully before using this product Please pay particular attention to all sections of this User Guide that carry warning symbols and notices WARNING This is aWarning symbol This symbol is used throughout the user guide whenever there is a risk of personal injury Ensure that these warnings are read and understood at all times CAUTION This is a Caution symbol This symbol is used throughout the user guide whenever there is a risk damaging your Lincat product Ensure that these warnings are read and understood at all times NOTE This is a Note symbol This symbol is used throughout the user guide to provide additional information hints and tips 15329 ECN3159 2 CONTENTS Contents Page Customer nun nun nenne nun nennen nennen 2 Warnings and 3 Technical2. HOB BURNER e Open the main gas cock e Push in the control knob then rotate anti clockwise to any position to allow gas through to the burner Manually light this burner using a taper or piezo ignitor wand e On establishing a flame at the burner keep the knob depressed for approximately 15 seconds then release The burner should remain lit LIGHTING SEQUENCE OVEN BURNER e Open the main gas cock e Open the right hand oven door e Push in the control knob then rotate anti clockwise to the spark position to allow gas through to the burner Depress the ignitor button on the control panel to light the gas at the oven burner e Onestablishing a flame at the burner keep the knob depressed for approximately 15 seconds then release The burner should remain lit Rotate to desired temperature setting SHUT DOWN To shut down the appliance rotate all control knobs clockwise to the OFF position The gas supply stopcock or bottle valve should now be closed CLEANING Ensure the appliance is cool and the gas supply is isolated before commencing cleaning After use wash the unit down with a warm detergent solution Frequently check the burner cap ports for blockages Clear as necessary Do not use abrasives on stainless steel or enamelled parts Do not use any products containing chlorine or hydrochloric acid to clean stainless steel surfaces Do not clean the appliance using a water jet POTS AND PANS The minimum recommended pan size sho
3. from the ignitor temporarily tie to the manifold rail OPERATIONAL CHECK Commissioning must include an operational check of all controls e Check that each burner can be lit at both full rate and low rate e Check that each burner will remain lit when turned to low rate 15329 ECN3159 9 COMPONENT REPLACEMENT HobThermocouple e Remove the control knobs and fascia panel e Raise the hob top for access using the support supplied e Remove nut F from valve body D e Remove the screw from the thermocouple retaining clamp and withdraw thermocouple e Fit the clamp to the new thermocouple e Fit the new thermocouple and re assemble in the reverse order Oven Thermocouple e Remove the control knobs and fascia panel e Raise the hob top for access e Remove nut N from thermostat body M e Remove the thermocouple lock nuts W and withdraw the thermocouple from the burner bracket e Tape the new thermocouple to the old thermocouple Withdraw the old thermocouple whilst feeding through the new thermocouple e Re assemble in the reverse order Control Valve and Oven Thermostat Remove the control knobs and fascia panel Remove the nuts P from the control valve D and Q from the thermostat M Remove the thermocouple nuts F or N from the valves D or M Remove screw G or L from brackets E or free the valve D or from the manifold rail J e Fit the new valve and re assemble reverse order e Perform gas sound
4. thermostat set to maximum LOCKING OF WHEELS When the appliance has been installed in its intended position the front casters should be locked by depressing the locking tabs on the castors Locks should only be released for the intention of moving the appliance for cleaning purposes and or routine servicing of the appliance 15329 ECN3159 6 CONVERSION OF GAS TYPES e Replace burner jets see Section Component Replacement page 10 e Add Remove appliance regulator dependent on gas type e Replace data plate Conversion of Gas type Model Gas Pressure Injector Part No Regulated B 1 75 175 JE151 G20 20 mbar H 0 85 85 JE116 15 3 mbar Z 2 50 250 JE64 uns B 1 08 108 JE152 G31 37 mbar H 0 54 54 JE117 Z 1 42 280 JE84 Hob burners and valves Ta weo eo Oooo 9 6 Oven Burner 15329 ECN3159 7 USER INSTRUCTION APPLIANCE USE This appliance is only for professional use and should only be used by qualified personnel Ensure that the person responsible understands how to light safely operate clean and shutdown the appliance and is made aware of the position and operation of the gas isolating cock in the event of an emergency All users should know how to clean burner caps and to correctly locate the burner cap on the burner body LIGHTING SEQUENCE
5. Dat 2 een en 4 Commissioning 2 caca an 5 Check List of 5 Installation caco ee a 6 Conversion of Gas Types uuruunnunsnnnnnnnnnnnnnnnnnnnnnnnnnn nennen nn nun 7 A A O 8 SEIVICING ESPN E 9 Component Replacement 10 Spare P rts Eist 1 0000 42a orinando da a an u 11 AA 12 Service 13 ianei sadino isp nee 13 WARNINGS AND PRECAUTIONS It is mandatory that all appliances are installed commissioned and serviced by a qualified and competent person as defined by the regulations in force in the country of installation Failure to comply will invalidate the warranty A WARNING This appliance must be installed by a competent installation engineer in accordance with the installation instructions and should conform to the following requirements Do not obstruct or block the appliance flue Installation must include sufficient ventilation to prevent the occurrence of unacceptable concentrations of substances harmful to health in the room in which they are installed It is recommended that this appliance is sited under an extraction canopy
6. for the removal of combustion products After operation some parts of the appliance will remain hot for a period of time Please take care to avoid accidental burns CAUTION All equipment must be earthed to prevent shock Do not connect directly to any flue ducting or mechanical extraction system Installation should allow for a sufficient flow of fresh air for gas combustion Parts which have been protected by the manufacturer or his agent must not be adjusted by the installer or user 15329 ECN3159 3 TECHNICAL DATA Model LMR9 Dimensions Overall height mm 925 to hob 960 to pan support Width mm 900 Depth mm 750 Weight kg 137kg Nett Hob cooking surface w x d mm 880 x 570 Usable oven capacity wx dx h mm 710 x 530 x 450 Oven shelf size mm 710 x 530 Heat Input Total heat input Natural Gross 35 0 kW Total heat input Propane Gross 35 6 kW Oven rating Natural Gross 8 0 kW Oven rating Propane Gross 8 0 kW Hob rating per burner Natural Gross 4 5 kW Hob rating per burner Propane Gross 4 6 kW Hob Low Rate all gasses 1 1kW Connection and Operating Pressures Gas inlet connection 12 BSP Female Supply Pressure Natural 20mbar Operating Pressure Natural 20mbar Supply Pressure Propane 37mbar Operating Pressure Propane 37mbar Gas Consumption Total gas rate Natura
7. ional misuse wear and tear from normal usage incorrect adjustment or neglect 3 Incorrect installation maintenance modification or unauthorised service work 15329 ECN3159 13 15329 ECN3159 Notes 14 15329 ECN3159 Notes 15 15329 ECN3159 16
8. l 3 34m h Total gas rate Propane 2 54 kg h Hob burner gas rate Natural 0 38 m h Hob burner gas rate Propane 0 33 kg h Oven burner gas rate Natural 0 76 m h Oven burner gas rate Propane 0 57 kg h Hob Low Rate Natural 0 10 m h Hob Low Rate Propane 0 08 kg h Oven temperature range 130 265 C 15329 ECN3159 4 COMMISSIONING PREPARATION Remove all packaging and protective coatings prior to installation Check that the burner caps have been fitted correctly to the burner body VENTILATION The area in which this equipment is to be installed should have sufficient fixed ventilation to comply with local legislation requirements It is recommended that a room or internal space be provided with a minimum free area of 4 5cm per kW 3 400Btu hr of total heat input CHECK LIST OF ENCLOSURES Please ensure the following items are included with this piece of equipment Model LMR9 Tick Warranty Card 1 Pan Supports 3 User Instructions 1 SERIAL NUMBER NOTE Each appliance manufactured at Lincat has a unique identifying number found in el the top right hand corner of the data plate attached at the rear of the appliance Please record that numer in the space provided should it be required for future reference Serial Number MARK OF CONFIDENCE Every singe product that leaves our factory bears a serial plate showing the assembler s initia
9. ls It s a mark of confidence we have in our people and our manufacturing process 15329 ECN3159 5 INSTALLATION SITING The installer must ensure that all regulations are met and that there is an unobstructed minimum distance of 1000mm from the top of the flue to the ceiling which must be of non combustible material The appliance should be installed on a level surface ensuring the unit is stable and firmly located Any partitions walls or kitchen furniture in close proximity must be of non combustible materials and not be closer than 50mm from the sides and rear of the flue GAS SUPPLY AND CONNECTION Connection is at the rear of the unit via a 1 2 G female thread Connection shall comply with local regulations When making the connection to the appliance an isolating cock should be fitted into the supply line close to the unit for emergency shutdown or servicing purposes SUPPLY PRESSURES The appliance is connected directly to the gas supply where the gas supply pressure is controlled at the source of inlet in the building or via the governor attached to the bottle gases See Technical Data for the supply pressures e To gain access to the gas pressure test nipple open both oven doors The nipple is situated beneath the fascia panel on the left of centre e Remove the blanking screw and attach a pressure gauge to the boss of the test nipple e For Natural gas appliances only Light the oven burner only
10. ness test of circuit prior to operation of appliance Hob Burner Injector e Remove pan support and burner cap A e Remove injector B clean and or replace e Re fit burner and pan support Oven Burner injector e Remove the supply pipe nut Y Remove the the injector Z from the burner X Replace the copper and fibre washers and injector Re fit components Perform gas soundness test of circuit prior to operation 15329 ECN3159 10 SPARE PARTSLIST Description Part number Door bush BU55 Oven burner BU78 Hob burner complete BU143 Braked castor CA112 Free running castor CA113 Ingnitor electrode IG16 Ignitor lead IG18 Piezo ignitor 1G38 Hob injector Natural JE151 Hob injector Propane JE152 Hob bypass injector Natural JE116 Hob bypass injector Propane JE117 Thermostat bypass injector Natural JE116 Thermostat bypass injector Propane JE117 Oven injector Natural JE64 Oven injector Propane JE84 Hob control knob KN155 Thermostat control knob KN154 Pan support PA46 Pressure Regulator PG10 Shelf SH75 Side rack SRO9 Hob thermocouple TC34 Oven thermocouple TC33 Thermostat complete TH17 Hob Valve VA10 15329 ECN3159 11 FAULT FINDING e Piezo oven ignitor not sparking Check for a short in the high tension lead Replace lead Check electrode for fracture ko Ce Y Replace piezo ig
11. nitor Replace electrode e Burner s will not light or stay lit Yes Is there gas at the burner Check injector for blockages Are thermocouple connections loose Yes Tighten connections Is the thermocouple voltage less than 15mV Replace thermocouple Is the valve damaged Recheck system Replace valve 15329 ECN3159 12 SERVICE INFORMATION Gas catering equipment should be routinely serviced to ensure a long trouble free life It is recommended that this appliances is serviced every 6 months by a competent gas engineer For help regarding the installation maintenance and use of your LINCAT equipment please call LINCAT GROUP SERVICE HELP DESK 44 0 1522 875520 AUTHORISED SERVICE AGENTS We recommend that all servicing other than our authorised service agents carry out routine cleaning We cannot accept responsibility for work carried out by other persons Please quote both the model and serial numbers from the data plate attached to the unit Give brief details of the service requirement If possible please quote the product code of the part number you require Work carried out under warranty will normally be undertaken only during normal working hours Monday to Friday 8 30 a m 5 30 p m CONDITIONS OF GUARANTEE The guarantee does not cover 1 Accidental breakage or damage 2 Operat
12. uld have a base diameter not less than 150mm The maximum recommended pan size per burner should not exceed a base diameter of 360mm OVEN DOORS Care must be taken when opening the oven doors when the appliance is in operation due to the rapid escape of hot air 15329 ECN3159 8 SERVICING SERVICE ACCESS To access and service the gas control valves e Remove the control knobs and fascia panel to gain access to the valves e Remove the two screws securing the valve boss and carefully withdraw the spindle from the valve e Grease as necessary and refit parts Carry out gas soundness check RAISING THE HOBTOP e To raise the hobtop for easier access remove the screws ZZ from both sides of the aplliance e Remove the screws YY at the rear of the appliance e Remove the fascia panel as per instruction and raise the hobtop e Place the bracket supplied internally placed on top of the oven insulation against the intlet manifold and the top of the oven surface FASCIA PANEL REMOVAL e Remove the screws DD situated each end of the underside of the fascia panel AA e Remove the control knobs CC e Tilt the fascia panel from the bottom up and lift clear of the hob top e Disconnect the ignitor lead from the ignitor button BB and temporarily tie to the manifold rail Care should be taken when removing the fascia panel as the oven ignitor lead will be attached to the ignitor Carefully remove the lead
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