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SPARE PARTS DIAGRAM FOR
Medium Duty Gas Steamer
Opus 700 Range
First Choice Group
Blakeney Way, Kingswood Lakeside
Cannock, Staffs, WS11 8LD
TEL: 01543 577778 FAX: 01543504141
Email: enquires@firstchoice-cs.co.uk
Web: www.firstchoice-cs.co.uk

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Summary of Contents for Lincat Opus 700

  • Page 1 SPARE PARTS DIAGRAM FOR Medium Duty Gas Steamer Opus 700 Range First Choice Group Blakeney Way, Kingswood Lakeside Cannock, Staffs, WS11 8LD TEL: 01543 577778 FAX: 01543504141 Email: enquires@firstchoice-cs.co.uk Web: www.firstchoice-cs.co.uk...
  • Page 2 UNLESS OTHERWISE 03.03.08 21.01.07 OG7502 EXPLODED DATE STATED DRAWING GENERAL TOLERANCE u 0.4mm REVISION DRAWN BY SCALE GRAIN ALONG X AXIS U.O.S. BURR SIDE DOWN U.O.S. Kevin Hanson NTS(A3) DWG No. © 2008 LINCAT LIMITED, WHISBY ROAD, LINCOLN, LN6 3QZ...
  • Page 3 User, Installation, Servicing and Conversion Instructions Opus 700 Medium Duty Gas Atmospheric Steamers OG7502 and OG7504 IS468 ECN3639...
  • Page 4: Customer Information

    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. IMPORTANT INFORMATION Please read all of the safety and operating instructions carefully before using this product.
  • Page 5: Table Of Contents

    CONTENTS Contents Page Customer Information………………………………………………………. 2 Warnings and Precautions………………………………………………… 3 Technical Data……………………………………………………………….. 4 Commissioning………………………………………………………………. 5 Check List of Enclosures………………………………………………….. 5 Installation…………………………………………………….……………… 6-7 Conversion of Gas Types………………………………………………….. 7 User…………………………………………………………………………….. 8-10 Servicing ……………………………………………………………………… 11 Component Replacement ………………………………………….….…... 12-14 Spare Parts List……………………………………………………….……... 15 Fault Finding………………………………………………………………..
  • Page 6: Technical Data

    TECHNICAL DATA Model OG7502 OG7504 Dimensions Overall height (mm) 1600 Width (mm) Depth (mm) Weight (kg) 123 kg (Nett) 110 kg (Nett) Usable oven capacity w x d x h (mm) 545 x 680 x 720 545 x 480 x 720 Oven shelf size (mm) 650 x 530 434 x 530...
  • Page 7: Commissioning

    Warranty Card User Instructions SERIAL NUMBER Each appliance manufactured at Lincat has a unique identifying number found in NOTE the top right hand corner of the data plate, located behind the lower door on the LH chassis leg. Please record that number in the space provided should it be required for future reference.
  • Page 8: Installation

    INSTALLATION SITING The installer must ensure that all regulations are met and that there is an unobstructed minimum distance of 400mm 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.
  • Page 9: Conversion Of Gas Types

    SCREW OUT IN Fig. 2 OPERATIONAL CHECK Although all Lincat products are functionally checked during manufacture, commissioning must include an operational check of all controls.  Light the unit several times as per instructions, checking for correct and smooth operation.
  • Page 10: User

    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 isolating valves (gas, water &...
  • Page 11 USER INSTRUCTION (cont.) LIGHTING SEQUENCE Please ensure that the gas and water isolation valves for the appliance are turned to the ‘OPEN’ or ‘ON’ position before attempting to light the appliance. DO NOT OPERATE WHEN TANK IS EMPTY.  Open the lower compartment door to gain access to the controls. ...
  • Page 12 USER INSTRUCTION (cont.) DRAINING OVEN CHAMBER Before draining it is recommended that the appliance is allowed to cool. To drain, turn the water supply off and place a suitable receptacle beneath the valve. Push catch to the left (Fig. 6) and open drain handle (Fig. 7). FILTER Fig.
  • Page 13: Servicing

    SERVICING For information on authorised service agents please see the section at the end of these instructions. ROUTINE SERVICE 1) Carry out a general check of the installation paying particular attention to the following:-  has the unit been installed using the correct gas hose? ...
  • Page 14: Component Replacement

    COMPONENT REPLACEMENT Ensure that the gas, water and electricity supplies to the unit have been turned off before removing or dismantling any components. Control Valve  Undo the thermocouple and remove thermopile wires (noting their position).  Disconnect the gas supply, burner feed and pilot pipes. ...
  • Page 15 COMPONENT REPLACEMENT (cont.) Ignitor Electrode  Remove the Stainless & Mild Steel covers secured by 4 & 7 screws respectively.  Disconnect wire from electrode.  Undo electrode from pilot assembly using a 10mm spanner.  Re-assemble in reverse order. Thermostat ...
  • Page 16 COMPONENT REPLACEMENT (cont.) Ball Float  Proceed as above.  Unscrew the ball float from the valve arm boss.  When replacing ensure that the same geometry is maintained.  Re-assemble in reverse order. Lower Compartment Door  Open door and remove 2 screws securing top trim to chassis. ...
  • Page 17: Spare Parts List

    SPARE PARTS LIST Description OG7502 OG7504 Shelf SH116 SH126 Shelf Rack SH117 SH118 Door Bush BU72 Oven Burner BU77 Check Valve CV03 Float Valve FL29 Ball Float FL30 Ignitor Lead IG18 Piezo Ignitor IG35 Thermocouple Interrupter IN08 Burner Injector (Natural) JE153 Burner Injector (Propane) JE98...
  • Page 18: Fault Finding

    FAULT FINDING Explanation of the Control System The gas circuit in this Steamer is operated by two millivolt systems. The first consists of an interrupted thermocouple, the pilot burner and the gas control. Heat from the pilot flame acting on the thermocouple generates a 15-20mV electrical potential.
  • Page 19 FAULT FINDING (cont.) Pilot burner will not light or stay lit Are the thermocouple/Interrupter connections secure. Yes. Is there gas at the pilot when holding control knob in the Tighten connection. pilot position. Yes. Very little. Check supply. Check overtemperature Check supply.
  • Page 20 FAULT FINDING (cont.) Wiring Diagrams GAS MILLIVOLT CIRCUIT TH73 IN08 VA20 TH77 THERMOPILE WIRES Fig. 7 IS468 ECN3639...
  • Page 21: Service Information

    Gas catering equipment should be routinely serviced to ensure a long trouble free life. It is recommended that this appliance 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 SERVICE HELP DESK ...
  • Page 22 Notes IS468 ECN3639...

This manual is also suitable for:

Og7502Og7504

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