LC700 LC900
Contents
1. for machines with built in detergent dispenser With the screw on the side of the detergent pump close completely the product intake then slowly open the screw until the desired intake quantity has been reached The correct quantity is indicated by the detergent supplier Check that the intake of the pipe during the rinse cycle is as preset 8cm 1g approximately Maximum intake or delivery distance 2 meters INSTRUCTIONS FOR TECHNICAL PERSONNEL ENERGY CONSUMPTION Model Wash Rinse water Tank Booster Wash Total Output in Output in tank consumpt heater heater W pump electric racks per racks per capacity 1 W W load W hour with hour with 1 55 C inlet 12 C inlet water water Eee mmm LC900 2 E 5 200 8650 9750 48 30 20 13 INSTRUCTIONS FOR TECHNICAL PERSONNEL WIRING DIAGRAM Cl Anti noise filter Condensator E2 Booster heater E3 Tank heater F3 Wash pump overload relay HI Pilot lamp power on H2 Pilot lamp machine ready H3 Pilot lamp machine working KE2 Booster heater contactor KE2b Safety contactor of booster heater KE3 Tank heater contactor KM2 Rinse pump relay if required KM3 Wash pump contactor M2 Rinse booster pump if required M3 Wash pump M5 Drain pump if required MD Detergent dispenser if required QI Main switch 51 Door switch 52 Pressure switch S3 Cycle start push button S4 Regeneration switch if required S5 Drain pump push bu2. at 82 Wash cycle automatically lengthened if final rinse temperature is not reached when this auto cycle intervenes and the wash is pro longed after 8 minutes the H3 indicator flashes to indicate this intervention water supply temperature is likely to be the problem otherwise contact an assistance centre since it is a rinse water heating intervention To avoid the machine blocking in this intervention after 8 minutes the intervention is stopped and the cycle continues 7 Remove the rack and slightly incline it to permit a perfect drain allow dishware to dry and after having washed one s hands handle the rack in order not to touch the dishware inside then place the rack on hygienically clean shelves 8 At the end of washing switch Q1 in position eer empty out the tank by taking out the overflow tube then close the door and put the switch Q1 in position fora few minutes to wash the machine Then again put the switch Q1 in position and wait until the tank is completely empty For machines with drain pump pull out the overflow pipe then with opened door and machine switched on push button S3 for the drain cycle automatically the machine will carry out the drain cycle for 2 minutes and 20 seconds The lamp H3 illuminates when the machine is draining After that pull out and clean the tank strainer At this point the filters can be taken out in order to be washed then replace its with the overflow in its p
3. INSTRUCTION MANUAL FOR DISHWASHERS 2 FOREWORD Read the instructions contained in the enclosed booklet carefully because 1t contains important information on installation operation and maintenance safety Store this booklet carefully for any further consultation by other operators Having removed the packing material check that all the equipment is present If there is any doubt do not use it and contact qualified personnel The packing elements plastic bags foam polystyrene nails etc should be kept away from children because they are dangerous Before switching the equipment on make sure that the model plate data conforms to that of the electrical and water distribution network Installation should be carried out by qualified personnel according to the manufacturer s instructions This equipment should be destined to the use which it has been conceived for Any other application should be considered improper and consequently dangerous The equipment should only be used by personnel trained for its use Operators must strictly follow all hygienic requirements in the handling of clean dishware and cutlery Do not leave the machine in an environment at temperatures lower than 0 C The protection of the machine is IP X4 therefore it should not be washed with high pressure directed water jets 10 Qualified personnel only can access the control panel after having dis
4. If the machine is stopped for many weeks it is recommended to oil the stainless steel surfaces with paraffin oil and to discharge the water from the boiler and the electric pump INSTRUCTIONS FOR THE USER 4 SANITISING THE MACHINE Sanitising the machine at least once a week is of the utmost importance in order to guarantee hygiene even when the machine is not in use It is advisable to use a disinfecting product suggested by an authorised detergent dealer The use of this product will satisfy hygienic requirements even during machine non use Before switching off the machine run the machine briefly with clean water 5 HARD WATER CONDITIONS If a hard water supply is present mineral deposits will form within the machine and also on dishware In order to avoid the above conditions a periodic removal of these deposits is necessary The frequency and method of this operation upon consultation by your detergent supplier 6 LOADING AND UNLOADING OF THE MACHINE For the transportation of the machine from the delivery point to the final installation position use a fork lift or adequate lifting equipment used by authorised staff Lift the machine by its frame taking care that any protruding parts are not damaged discharges wiring etc 7 MACHINE DISMANTLING At the end of its normal lifetime the machine has to be taken apart according to the local regulations in force by separating the components as follows metal parts hood pl
5. atforms frames filters electrical parts motors remote control switches micro switches wiring plastic parts racks connections rubber parts tubes sleeves INSTALLATION AND MAINTENANCE INSTRUCTIONS The following instructions are addressed to a qualified personnel the only one authorised to carry out checks and repairs if any The manufacturer declines any responsibility in the case of interventions made by a non qualified personnel or the use of spare parts other than those supplied by the Manufacture INSTRUCTIONS FOR TECHNICAL PERSONNEL INSTALLATION During installation carry out proper machine levelling which is a prerequisite for a correct operation thereof max tolerance 2 In order to prevent any damage caused by steam going out of the machine make sure that the surrounding materials do not deteriorate in its presence After machine installation check thermostat settings booster 85 tank 60 1 ELECTRICAL CONNECTION The electrical safety of this equipment is only assured if it is connected as follows It is necessary to connect the equipment to an effective earthing as specified by the electrical safety regulations in force Check that this basic requirement is complied with in case of any doubt ask for a careful check of the installation by a qualified personnel In the case the earthing is not efficient there will be a dispersion due to the suppresser The machine shall be included in a correct
6. connected the machine from the primary current supply 11 The appliance is made according to EEC 89 336 regarding radio noise suppression and electromagnetic compatibility 12 According to EEC directive nr 23 of 19 02 1973 and the law of actuation nr 791 of 18 10 1987 our appliances are built up according to the good technique norms in force 13 Noise level of the machine less than 67dB A INSTRUCTIONS FOR USE CONTROL PANEL 53 54 H4 57 H2 H3 Q1 INSTRUCTIONS FOR THE USER OPERATION AND USE 1 Before washing make sure that the wall mounted on off switch is switched on the water tap is open water is present in the distribution network the pump protection filters are installed in their respective positions the overflow in inserted all rotating parts are free the rinse aid dispenser is full make sure that dishware is in good conditions as it may cause cleaning difficulty and haven bacteria 2 Set switch Q1 to position I SE to enable the automatic wash tank filling and the consequent triggering of the heating element The lamp H1 is on 3 As soon as visual indicator H2 is ON pour about 45 gr of detergent directly into the tank paying attention to distribute it uniformly on the filters the quantity being according to supplier s instructions Add 15 gr every 7 cycles to achieve a concentration of 1 5 gr lt In order to respect our environment use only the correct amount of
7. depend on the quantity of residues which may result in an unsatisfactory washing result For the inside and outside cleaning of the machine do not use corrosive products such as sodium hypochlorite bleach savelling water and hydrochloric acid acids steel wool or steel brushes The presence of calcium and magnesium salt in the water can compromise machine performance thus ask qualified personnel to remove the deposits periodically In order to avoid some oxidation risks or chemical reactions generally the stainless steel surfaces have to be well cleaned 2 OPTIMAL RESULTS A possible wash deficiency can be noticed when residue remains Marks can be caused by an insufficient rinse in this case check that the rinse nozzles are clean and that there is sufficient water supply pressure In case of dishware residue check that the washing nozzles are clean the water temperature is around 60 there is detergent the pump suction filter is clean the racks are suitable for the dishes and cutlery that are to be washed the position of the cutlery and the dishes in the racks are correct 3 TEMPORARY MACHINE NON USE In case the machine is stopped for some weeks it is recommended before closing it to fill the tank and run the machine with clean water then empty it out in order to avoid the forming of bad odour and that any residue remains in the pump If necessary repeat this operation until the water leaving the machine is clean
8. detergent When using chlorinated detergent it is suggested to use an automatic dispenser otherwise brownish spots might appear on the surfaces due to chlorine reactions Detergent should always be placed near the pump filter 4 Then introduce the glasses or the cups to wash after having removed the solid waste and having placed them into the proper racks The cups and the glasses should be turned upside down while the cutlery should be put vertically into the proper container and the same applies to dishware 5 By means of switch Q1 select the wash cycle according to conditions of the dishware e pos I short cycle with glasses or cups e pos II medium cycle with normally dirty dishes or cutlery e pos III d E long cycle with particularly dirty dishes or deep dishes A manual wash is possible by operating main switch Q1 in the positions l y 2 by pressing the S3 button activates the wash cycle for maximum time of 8 min and 20sec To interrupt the wash cycle press S3 The pause and rinse cycles will follow and if incorporated also the drain cycle INSTRUCTIONS FOR THE USER 6 By means of 87 selector select the wash cycle start Automatic closing the hood Manual pressing the S3 button The lamp is on The end of which will be indicated by switching off of the H3 lamp N B Machine in conformity with the existing hygienic standards guaranteeing a final rinse
9. lace For further use switch off the machine For any further information concerning equipment cleaning read chapter USEFUL SUGGESTIONS 9 When the washing is finished switch off the equipment by turning off the main supply through the general wall switch and close the water supply INSTRUCTIONS FOR THE USER INSTRUCTIONS DURING THE WASHING 1 Do not plunge bare hands into the water containing the detergent If this happens wash them immediately and abundantly with fresh water 2 When the machine is operating do not open the door too rapidly 3 Use only specific anti foaming detergents 4 Disconnect the equipment in case the machine is out of order or it does not work properly For the repairs consult a technical assistance centre authorised by the manufacturer and ask only for an original spare parts 5 Never modify the thermostat settings 6 Check that lamp H2 is on 7 Wash tank water should be changed at least twice a day or according to daily wash requirements 8 Do not subject clean dishware to any further cleansing treatment such as brushes or drying towels If these instructions are not followed the safety of the equipment can be compromised INSTRUCTIONS FOR THE USER USEFUL SUGGESTIONS 1 MAINTENANCE IMPORTANT Before carrying out the cleaning and maintenance operations disconnect the equipment from the electric supply Frequently check and clean the nozzles The frequency of this operation will
10. ly dimensioned equipotential whose effectiveness is to be very tight in accordance to the procedures set for in the applicable safety standards The connection shall be performed through a screw marked by a plate near the y rear side of the appliance The manufacturer declines any responsibility for any damages caused by lack of an effective ground installation For the electrical power supply have available a wall circuit breaker switch with multiple phase protection according the following table with contact aperture distance equal to or not exceeding 3mm and a supply cable no less than 2 5mm models supply 415V 3N 50Hz LC700 16A LC900 20A For other supplies the cable cross section and the circuit breaker switch must be calculated according to voltage and length of cabling If cabling too long adjust cable size to Amp rating do not pull on supply cable or install it under tension If cable needs to be replaced use type HO7RN F INSTRUCTIONS FOR TECHNICAL PERSONNEL 2 WATER CONNECTION Install a 55 water tap in a well accessible place terminating in a 3 4 fitting which the pipe strainer and inlet hose shall be connected to Carefully comply with any national or regional regulations in force The operating pressure should be neither less than 2 bars or greater that 4 bars 200 400 kPa If water pressure is inferior then 2 bar a pressure increase pump is necessary If water pressure exceeds 4 bar a pressure reducer is neces
11. sary In order to obtain best results it is suggested that the water supply have a hardness not greater that 15 F 3 WATER DRAIN Arrange a water drain towards the floor with siphon and connect the machine with the flexible tube given with the machine so that it leans towards the drain Moreover make sure that the hose does not have constrictions Make sure that the building drain tubing withstands temperatures up to 70 C 4 RINSE AID DOSAGE Make sure that rinse aid suction hose is correctly installed in it s proper container The dosage is automatic with the adjusting of the screw which after screwing to a full stop unscrew two turns At this point the machine automatically takes the necessary liquid for every rinse during the washing operations check that the liquid of the container does not run short For filling the dosing tube start the machine without plugging the overflow in at that point switch the machine on pos and off pos ad Repeat this operation several times at intervals of few seconds until the rinse aid reaches the injector Wait until the machine reaches the correct temperature lamp H2 on Make some empty cycles then try to wash if the objects washed show some drops this means that the rinse aid is insufficient On the contrary the presence of marks can mean that there is too much rinse aid or the water is too hard The regulation can change according to the kind of rinse aid 5 DETERGENT DOSAGE
12. tton S7 Automatic manual start selector SE2 Booster thermostat SE2a Booster thermostat SE2b Booster safety thermostat SE3 Tank thermostat Junction Solenoid valve Y4 Regeneration solenoid valve if required The manufacturer declines any responsibility for any printing errors contained in this booklet The manufacturer also reserves the right to make any modifications to its products that do not affect the basic characteristics thereof 900480 10 2004
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