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1. Lincat User Installation and Servicing Instructions Opus 700 Electric Atmospheric Steamers OE7503 and OE7505 a se make a note of your product details for ea future use Date Purchased Model Number Serial Number Dealer OPUS 700 15416 ECN3592 This is just one of over 450 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 gt E NOTE 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 a Warning 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 15416 ECN3592 2 CONTENT
2. The unit is fitted with a pre set thermostat together with a safety thermostat neither are operator accessible First open the water and electricity isolating valves Turn on the water inlet tap located in the bottom compartment this will allow water into the water reservoir then into the cooking chamber Once the correct water level has been achieved the green switch is pressed the amber neon will glow and all three elements are energised When the unit is up to temperature the front two elements are switched off and the amber neon goes out The rear element remains energised High limit thermostat operates Is the water level correct Are the connections Ensure Isolator valve is correct ON Correct Check float switch Turn ON amp check level connections amp solenoid Manually reset over temp stat Yes Manually reset over temp stat Manually reset Replace operating stat over temp stat 15416 ECN3592 13 FAULT FINDING cont Wiring Diagram 15416 ECN3592 14 SERVICE INFORMATION Electric 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 engineer For help regarding the installation maintenance and use of your LINCAT equipment please call LINCAT SERVICE HELP DESK 44 0 1522 875520 AUTHORISED SERVICE AGENTS We reco
3. 1 SERIAL NUMBER 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 NOTE Each appliance manufactured at Lincat has a unique identifying number found in Serial Number MARK OF CONFIDENCE Every single product that leaves our factory bears a serial plate showing the assembler s initials It s a mark of confidence we have in our people and our manufacturing process 15416 ECN3592 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 It should be well lit and positioned to minimise the possibility of accidental touching Any partitions walls or kitchen furniture in close proximity must be of non combustible materials and not be closer than 100mm from the sides and rear A minimum clear space of 600mm to the front of the unit to allow for safe operation WATER SUPPLY AND CONNECTION Install in accordance with BS EN 1717 and the National Water Regulations in Use Connection is at the rear of the unit via a 15mm compression fitting with check valve When making the connection to the applianc
4. the rear element Undo the element locking nut using a 45mm spanner socket Re assemble in the reverse order Switch From inside the lower compartment remove the control panel secured by 5 screws Disconnect the wires to the switch noting their position Squeeze the locating tabs together and remove the switch Re assemble in reverse order Neon e From inside the lower compartment remove the control panel secured by 5 screws e Disconnect the wires to the neon noting their position e Undo the locknut and remove the neon e Re assemble in reverse order Contactor e From inside the lower compartment remove the control panel secured by 5 screws e Disconnect the wires to the contactor noting their position e Unclip the contactor from its mounting rail e Re assemble in reverse order Thermostat e From inside the lower compartment remove the control panel secured by 5 screws e Undo the 2 screws securing the thermostat to its bracket e Disconnect the wires noting their position e Remove the upper back panel secured with 12 screws e Withdraw the phial through its gland and remove thermostat e Re assemble in reverse order e Ensure that the thermostat phial is not kinked has no sharp bends and is correctly located in its holder 15416 ECN3592 10 Q COMPONENT REPLACEMENT cont Safety Thermostat Unclip the safety thermostat phial from the rear element From inside the lower compartment remove t
5. S Contents Page Customer Informati0N coocoococncccncnnnncnancncncnnnnnnnnananancnrnnanananenes 2 Warnings and PrecautiONS coococococononcnnnnonononenencanananonencnranonanenos 3 Technical Data iia 25 40 an hen nannte n nn ana hen aaa 4 Commissioning u 48 4a aaa nn ra 5 Check List of Enclosures uuunnnnananananannnnnnnnanan nam ann nen 5 Install ON iia 6 USE aeina aaa acer dais sa nee nsec Eaa N E oa 7 SEFVICING si isc tea teens 8 Component Replacement oococococcncoconocononconoronorenennararoronrnnrarennns 9 Spare Parts Listar ironia orina 11 Fault Finding e 13 Wiring Diagram u2 u 022 8020200 Ha aan nenn 14 Service information u u4annnnnanan an an nn ann annnan ann an nnan nn 15 Guarantee sssi 2 0 nn Ba ann en ER RE nen Ren hl IR 15 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 WARNING This appliance must be installed by a qualified 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 h
6. e an isolating cock should be fitted into the supply line close to the unit for emergency shutdown or servicing purposes ELECTRICAL SUPPLY AND CONNECTION This appliance must be connected to the electricity supply by a qualified electrician in accordance with the relevant regulations e This appliance should be connected to mains electricity via a suitable isolating switch which should have at least a 3mm contact separation on all poles e The isolator should be easily accessible in the event of an emergency e Check that the power supply and the supply cable to be used is compatible with the rating of the unit e Connection of the supply cord is made at the rear of the unit behind the lower rear panel Remove the protective cover using a small flat bladed screwdriver where indicated on the terminal cover housing and fit a suitable cable into the strain relief and then into the terminal inlet block e The unit is supplied for connection to a 3 Phase supply e Secure the earth to the indicated earth stud OPERATIONAL CHECK Although all Lincat products are functionally checked during manufacture commissioning must include an operational check of all controls e Operate the unit several times as per instructions checking for correct and smooth operation 15416 ECN3592 6 USER INSTRUCTION APPLIANCE USE This appliance is only for professional use and should only be used by qualified personnel Ensure that the person r
7. ealth in the room in which they are installed It is recommended that this appliance is sited under an extraction canopy for the comfort of the operator After operation some parts of the appliance will remain hot for a period of time Please take care to avoid accidental burns All equipment must be earth bonded CAUTION All equipment must be earthed to prevent shock Do not connect directly to any flue ducting or mechanical extraction system Parts which have been protected by the manufacturer or his agent must not be adjusted by the installer or user 15416 ECN3592 3 TECHNICAL DATA Model OE7503 OE7505 Dimensions Overall height mm 1600 Width mm 600 Depth mm 950 750 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 Water Connection Inlet Connection 15mm Pressure 20 1000kPa 0 2 10bar Electrical Supply 9000W 3 Phase 3N E 400V 50Hz 9000W 1 Phase 1N E 230V 50Hz 39A 15416 ECN3592 COMMISSIONING PREPARATION Remove all packaging and protective coatings prior to installation CHECK LIST OF ENCLOSURES Please ensure the following items are included with this piece of equipment Model 0E7503 0E7505 Tick Warranty Card 1 User Instructions
8. esponsible understands how to safely operate clean and shutdown the appliance and is made aware of the position and operation of the isolating valves water amp electricity in the event of an emergency CONTROLS LO EN EA R i Fig 1 1 Drain Valve Drip Trough 2 Re Set Button Safety Cut Out Thermostat 3 Drain Valve Oven Chamber 4 On Off Switch Green 5 Amber Neon 6 Check Valve c w Tap 7 Water Inlet Tap WATER LEVEL WATER LEVEL PLATE 15416 ECN3592 7 USER INSTRUCTION cont OPERATING SEQUENCE Please ensure that the water and electrical isolation valves for the appliance are turned to the OPEN or ON position before attempting to operate the appliance N DO NOT OPERATE WHEN TANK IS EMPTY Open the lower compartment door to gain access to the controls e Check water level is between indicator marks see Fig 2 Press the green switch to the ON position the switch and amber light will illuminate All three heating elements will now be working When the amber neon goes out the unit is up to cooking temperature At this stage only the maintenance or rear element is working Note Should the safety cut out thermostat operate during normal use the unit will shut down To proceed re set the safety cut out thermostat by depressing the red re set button The re set button is located behind the lower compartmen
9. he control panel secured by 5 screws Disconnect the wires noting their position Working from the rear of the appliance remove both back panels Withdraw the phial through its gland and remove safety thermostat From the underside of the controls cover remove the 2 screws securing the safety thermostat Re assemble in reverse order Ensure that the thermostat phial is not kinked has no sharp bends and is correctly located in its holder Lower Compartment Door Open door and remove 2 screws securing trim to chassis Lift door away together with securing trim taking care not to lose door bushes Re assemble in reverse order At this stage the door is reversible Upper Compartment Door Open door and remove oven furniture Slacken off the screws securing the lower hinge block whilst taking the weight of the door The door can be lifted away Take care not to lose door bushes Re assemble in reverse order At this stage the door is reversible 15416 ECN3592 11 SPARE PARTS LIST Description 0E7503 0E7505 Shelf SH116 SH114 Shelf Hanger SH117 Door Bush BU55 Contactor C0112 Check Valve CV03 Element ELO1 Float Valve FL29 Ball Float FL30 Magnetic Catch MCo1 Neon Amber NE40 Door Seal SE38 Switch Green SW69 Safety Thermostat TH73 Operating Thermostat TH77 15416 ECN3592 12 FAULT FINDING Explanation of the Control System
10. mmend that all servicing other than routine cleaning is carried out by our authorised service agents 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 e Monday to Friday 8 30 a m 5 00 p m CONDITIONS OF GUARANTEE The guarantee does not cover 1 Accidental breakage or damage 2 Operational misuse wear and tear from normal usage incorrect adjustment or neglect 3 Incorrect installation maintenance modification or unauthorised service work 15416 ECN3592 15 15416 ECN3592 Notes 16
11. t door on the underside of the controls cover SHUT DOWN To turn the unit off completely press the green switch to the OFF position and close water amp electricity isolating valves Drain tank and thoroughly dry inside of tank Warning When operating the controls behind the door care must be taken to avoid accidentally touching internal surfaces which may become hot during normal operation DRAINING OVEN CHAMBER Before draining it is recommended that the appliance be allowed to cool To drain place a suitable receptacle beneath the valve Push catch to the left Fig 3 and open drain handle Fig 4 ENSURE THE CAVITY FILTER IS REMOVED AND CLEANED ON A DAILY BASIS OR AS AND WHEN REQUIRED Fig 3 Fig 4 Fig 5 15416 ECN3592 8 USER INSTRUCTION cont OPENING THE STEAMER DOOR WHEN HOT IMPORTANT Do not fully open door when steamer is hot First slacken off door handle and allow steam to vent around door opening Wait at least 15 20 seconds before slowly opening door fully This precaution prevents a sudden discharge of steam into the operators face Always open door slowly and in two stages CLEANING It is recommended that the appliance be drained and cleaned at the end of each working day in order to prevent any build up of sediment and or grease Ensure the appliance is cool and the water and electricity supply is isolated before commencing cleaning Open drain taps remo
12. ve oven furniture filter Fig 5 and clean all inner surfaces using a warm detergent solution Rinse and dry thoroughly After use wash the unit down with a warm detergent solution Do not use any products containing chlorine or hydrochloric acid to clean stainless steel surfaces Do not clean the appliance using a water jet 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 e has the unit been installed using the correct supply cable e does the unit have separate isolation valves for water amp electricity e is the connection to the supply via a suitable isolating switch 2 Check all components for correct operation and replace where necessary following the appropriate instructions 3 Visually check the underside of the tank for any leaks 4 Ensure that the flue is clear 5 Ensure that all water carrying components are sound and free from leaks 6 Check the operation of the float valve 15416 ECN3592 9 COMPONENT REPLACEMENT Ensure that the water and electricity supplies to the unit have been turned off before removing or dismantling any components Element Drain the tank of water From inside the lower compartment remove the control panel secured by 5 screws Disconnect the wires to the element also remove the phial on

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