general norms english remarques generales français
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1. Stainless steel Boiler with insulation Surchauffeur isol en acier Inox Rinse aid dispenser Doseur de produit pour rin age Y Water inlet 3 4 Entr e de eau 3 4 Autodraining washing pump Pompe autovidangeable Body tank and Top in Stainless steel construction Chassis cuve et capot en acier inoxydable INSTRUCTIONS FOR THE USER INSTRUCTIONS POUR L UTILISATEUR CONTROL PANEL PANNEAU DE CONTROLE X Main switch Interrupteur g n ral Wash time selection S lecteur temps de lavage R Drain pumpe Pompe de vidange H grey button bouton gris Drain pump Lampe pompe de vidange Dis 1 Main switch lamp Lampe indicatrice de ligne Cycle lamp Lampe indicatrice de cycle Temperature lamp Lampe temperature Wash and Rinse Thermometer Thermometre temperature de lavage et rincage Wash Lavage ES Rinse Ringage 3K OPTIONAL ENGLISH First Section FOR THE USER WORKING AND USE The dishwashing machine L25 can wash up to 540 1080 dishes per hour The machine protection degree is IP21 therefore it should not be washed with direct high pressure jet water The objects to be washed should be correctly arranged for a good washing up result We suggest to descale dishes from time to time in order to remov2. that this basic requirement is complied with and in case of doubt ask for a careful check of the installation by a qualified personal In addition the equipment shall be part of an equipotential system the effectiveness of which should be checked according to the regulations in force The connection should be made at the screw marked by the respective _fabel placed on the equipment back side THE MACHINE SHALL BE CONNECTED WITH AN EFFECTIVE GROUND CLAMP The manufacturer declines any responsibility for any damages caused by lack of an effective ground installation WATER CONNECTIONS Carefully comply with any national or regional regulations in force Water installation must have the following characteristics Temperature 55 C Dynamic Pressure 20 5 psi If the dynamic pressure is lower than specified on the data label of the machine it is advisable to install a Pump for pressure increase If the dynamic pressure is higher than 4 bar it is advisable to install a pressure reduction Hardness between 7 2 and 12 5 French If the hardness values are higher than those mentioned above it is advisable to install a water softener WORK TEMPERATURES Water temperature gt 74 C Rinse temperature 82 90 C DO NOT TAMPER WITH THE THERMOSTAT CALIBRATION 18 WATER DRAIN According to the dimensions of the drawing water drain and feeding pipe should have the same diameter as the water inl
3. with the mains indicator in the OFF position the incoming cables are still live BEFORE starting the machine or the cycle after any maintenance or repair work make sure all protective are correctly installed be vigilant at all times remember that your safety and that of your fellow workers depends on you when moving or lifting the machine care must be taken to comply with all the relevant regulations governing such operations 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 SPECIAL SAFETY REGULATIONS adjustement and repairs must be carried out only by qualified personnel Repair carried out by unskilled personnel may be dangerous perfect washing up results as regards hygiene and a correct operation of the washing machine can be assured only in case the instructions reported in the present handbook are carefully followed the machine must be used only by authorized personnel who must comply with sanitary measures do not leave the machine in an environment with temperatures lower than 0 C the machine protection degree is IP21 therefore it should not be washed with direct high pressure jets of water Learn to use the appliance Faites connaissance ave
4. CONTENTS ENGLISH Introduction and safety notes pag 03 General notes pag 04 Learn to use the appliance pag 06 First section FOR THE USER pag 07 Control panel pag 08 Working and use cleansing agents maintenance possible troubles pag 09 Second section FOR THE INSTALLER pag 17 Installation pag 18 Water drain water connections electrical connections pag 19 Table fitting plan pag 23 Connection scheme pag 24 Regulation scheme pag 25 Wiring diagram pag 26 Components pag 30 Specifications pag 31 SOMMAIRE FRANCAIS Remarques g n rales pag 03 Introduction et normes de s curit pag 05 Faites connaissance avec l appareil pag 06 Premi re partie INSTRUCTIONS POUR L UTILISATEUR aq 07 Panneau de contr le pag 08 Fonctionnement et emploi detersifs entretien inconv nients pag 13 Deuxi me partie Instructions pour l installateur ag 17 Installation pag 18 Branchement hydraulique vidange branchement lectrique pag 21 Sch ma montage des tables pag 23 schema branchements pag 24 schema r gulations pag 25 schema lectrique pag 26 Composants pag 30 Donn es techniques pag 31 GENERAL NORMS ENGLISH Thank You for purchasing our Dishwashing Machine Perfect washing up results as far as hygiene concerns and a correct operation of the dishwashing machine can be assured only in case the instructions reported in the present manual are carefully followed We hope the information reported in the pre
5. ING AGENTS Choice of the suitable cleansing agent is an essential condition if you want to obtain extremely good washing results as regards hygienic results That s why its important to consider some points First of all only highly alkaline and chlorine active antifoam products especially made for industrial dish washing machines must be used and they must be produced by well known reliable Firms Mean concentration of the cleansing agents in powder must be 1 5 2 5 g It Mean concentration of liquid cleansing agents must be 2 4 gi In order to avoid scales and corrosions put cleansing agent above water level on the nearest area of the sucking pump filter in this way it will immediately dilute and will not deposit on the tank bottom RINSING ADDITIVES To grant a perfect rinsing a quick drying and to avoid calcareous sediments on glasses and cups you must add a surfactant on water Brightener Your cleansing agent supplier s will be able to suggest the most suitable product Your machine is equipped with a rinse aid dispenser Mean concentration used is 0 15 g It DRAIN PUMP INSTRUCTION only for machines with drain pump The drain pump automatically starts up at each cycle to discharge the exceeding water coming from the rinsing cycle In order to completely discharge the tank it is necessary to perform the following operations 1 Switch the machine main switch A off 2 Remove the overflow from the tank 3 S
6. being dangerous they could damage the electrical parts do not use abrasive detergents When the machine is to remain idle fora long time drain all the water from the boiler the drain plug is located on the lower side of the boiler and from the electropump Also leave the wash tank open rinsing jets NEVER WASH THE EXTERNAL PART OF THE MACHINE WITH A WATER JET POSSIBLE TROUBLES CAUSES SOLUTIONS PROBLEMS The machine doesn t catch The water doesn t go in Insufficient Washing Insufficient Rinsing CAUSES Main switch is switched off Water cock closed The Overflow is not in place Wrong detergent or dosage insufficient Low temperature in the tank Dirty wash filter Rinsing nozzles blocked Hydraulic pressure lower than 1 bar 100 kPa SOLUTIONS Turn ON the main switch Open water cock Reassemble the Overflow in place Use anti foam detergent in the right dosage and never with cold water Wait until the water gets hot Clean filter Unscrew and clean nozzles under running water Wait until the pressure is on or buy a booster pump CAUTION FOR ANY OTHER TROUBLE CALL SERVICE DESCALING When hard water is used you can find inside the machine and also on dishes calcareous sediments which must be removed both for hygienic and operating reasons by a descaling operation Operating process and frequency of this intervention are suggested by your cleansing agent supplier wh
7. c l appareil Stainless steel Upper rotating washing Lavage sup rieur rotatif en acier inoxydable Stainless steel Upper rotating rinsing cone 90 Rin age sup rieur rotatif en acier inoxydable c ne 90 Stainless steel Lower rotating rinsing cone 90 Rincage inf rieur rotatif en acier inoxydable c ne 90 Stainless steel Lower rotating washing Lavage inf rieur rotatif en acier inoxydable Stainless steel Tank filters Filtres cuve en acier inoxydable Overflow Trop plein Stainless steel Suction pump filter Filtre aspiration pompe en acier inoxydable Water outlet g 32mm Vidange cuve 32mm A p i 1 Fi rar AEZ li ES yf ANY lie of fy oP INA y qe TE 7 yt of O PAT IN ff J j i EAS i C MY AWS E r fy i SOS IRE M VE i f 1 i d F Li A fa j L fg f 4 i t fa e ki f f ae A E E y Fi y ft G us fd 1 vf Ng oe OW TT Y rae NA F A a tf ay hs N a ae VAN a OY MM 7 ery Y if 1 LA Cin ae Fy R x Wee Y Pi a or y VES f e E NINN NU EVA N a es if G a A E 1 Y N N h F a 1 Fe fq ijy 7 fr f i if fi i sautant L25 Double skin with insulation 20mm Double paroi isol e 20mm Tank with slanting bottom Cuve inclin e avec angles arrondis Double skin with insulation 14mm Double paral isolee 14mm
8. ds 2 90 seconds 3 120 seconds Usually 90 seconds F Close the dishwasher Top The green lamp D will light up and the cycle will start Besides the washing the cycle includes a five second stop and a fifteen second rinsing with clean water at 82 90 C At the end of the cycle the lamp PD will go out Note Bear in mind that the opening of the top interrupts the cycle and therefore the machine at any moment Practically the opening of the tank works as an emergency device G Take away the basket and repeat the operation F Every 10 cycles add about 75 gr detergent In order to make washing keep on load another basket and close the Top The cycle will automatically start again ACHIEVEMENTS Any deficiency in the washing process is obvious when dirty residuals are visible Any halos might be caused by an insufficient rinsing in this case check that the rinsing jets are clean and that there is a sufficient pressure in the water distribution network In case you find residuals check that e the washing jets are clean e there is some detergent e the pump suction filter is clean e objects in the rack are placed in a correct position DISHES POSITIONING It is suitable to place dishes inside the plastic basket with the concave side facing upwards Place mixed cutlery in a vertical position into the suitable container minding not to cram them and whit handgrips towards the bottom see draw CLEANS
9. e calcareous and or starchy sediments by soaking it in suitable solutions suggested by your cleansing agent supplier If you need to buy new dishes remember the following Dishes and cups preference must be given to china or non porous pottery articles with smooth surface Glasses choose a glass suitable to be washed in dish washing machines Surfaces must be smooth and bottoms as flat as possible OPERATION BEFORE WORKING BEFORE STARTING THE WORKING OPERATION MAKE SURE THAT the cock is open the filters and the overflow are in their housings the wash arm and the rinse arm are free to pivot Rinse aid and washing powder dispenser containers are loaded THEN PROCEED A Open the door and put into the tank possibly over the pump filter about 110 gr of detergent in powder If the machine is provided with an automatic dosing device make sure that the detergent is in its container B Place the dishes in the basket minding to previously remove all solid waste and fat Do not overload baskets dishes must not be placed one upon the other water must have the way to run on each part of it C Turn the machine on by wall switch and push the switch A to the ON position The green lamp C becomes lighted and the machine loads automatically with closed Top D Put the basket into the machine and close the Top E Choose the washing period cycle between 1 and 2 minutes turning the selector B 1 60 secon
10. econd Section FOR THE INSTALLER During the installation carry out a good machine levelling which is a prerequisite for a correct operation The Manufacturer cannot assume any responsability for any damage to persons or property deriving from the non observance of the above specified norms For a correct installation see draw page 18 ELECTRICAL CONNECTION Before connecting the machine make sure that the voltage outlet of the mains is the same as the voltage specified on the data label of the machine A main switch must be installed between the mains and the machine This safety measure also requires that the minimum distance between the switch contacts is at least 3 mm and the disconnection on all poles according to EN 60204 VDE 113 Fuses on the main switch must be 16 A The mains must be wired to be able to handle the current drawn by the machine The system must also be provided with a proper ground lead in accordance with the existings norms The electric cable must be of the following type HO7RN F Minimum rating of Supply circuit information supply circuit ampacity overcurrent protective device Supply Circuit Rating of Conductor Ampacity A Overcurrent Device A 27 40 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 ground installation as specified by the electrical safety rules in force Check
11. et of the machine It must be furnished with a siphon and have a right slope The machine is provided with a flexible pipe for the connection with the water work Make sure there are no throttlings along the pipe Carefully comply with any national or regional regulations in force REGULATION SCHEME SCHEMA REGULATION LE O OOR Rinse aid dispense Doseur de produit pour rin age B Es AN A N 2 ay ILE S Wash and rinse thermostat A Thermostat Lavage et rin age I a i Wash and rinse thermostat A Thermostat Lavage et rincage Rinse thermostat Thermostat ringage 82790 C 179184 F Wash thermostat Thermostat Lavage 2 4 C 2165 F Rinse aid inlet Entree du produit de ringage Rinse aid dispenser Doseur de proudit pour rin age To increase the detergent turn Anti CW the regulation screw Tourner la vis de regulation en sens Anti horaire pour augmenter la dose du produit
12. hich produce detergents for industrial use After application thoroughly rinse with clean water neutralizing the action of the product with an alkaline detergent normally used to clean such appliances or with another specific product DO NOT USE METAL MATS TO CLEAN THE STAINLESS STEEL 10 INSTRUCTIONS FOR THE INSTALLER The following instructions are addressed to a qualified personnel the only one authorised to carry out checks and repair if any The Manufacturer declines any responsibility in the case of interventions made by a non qualified personnel INSTRUCTIONS POUR L INSTALLATEUR Les instructions suivantes sont adress es a un personnel qualifi qui est le seul autoris a effectuer les v rifications et les r parations ventuelles Le constructeur d cline toute responsabilit en cas d interventions effectu es par du personnel non qualifi INSTALLATION scaL25 UL 2 09 20U0 L25 INSTALLATION Maximum height for crain to wall Hauteur maximale pour vidange a mur Water inlet Electrovanne chargement 3 4 G Electric input Branchement lectrique 208 V3N 60Hz or mm gt Water drain Evacuation Eau 32 mm 1 1 4 G Dis 2 ENGLISH S
13. ives important indications about safety of installation operation and maintenance carefully keep the present manual for further consultations the illustrations and drawings showing the machine are intended for general reference only and are not necessarily accurate in every instance the dimensions and characteristics of the machine given in this Manual are not to be considered binding and may be changed without prior notice once 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 nails etc should be kept away from children because they are dangerous GENERAL SAFETY REGULATIONS THIS SAFETY CODE HAS BEEN COMPILED IN YOUR INTEREST Strict adherence to these rules will reduce the risks of injury both to yourself and to others Personnel working with this machine must adhere strictly to all statutory safety regulations as well as the specific rules listed below Failure to do so may result in personal injury and damage to the machine DO NOT attempt to move install set up or operate this machine until you have read and fully understood this Manual If doubt persists ask your supervisor never leave tools parts or other loose material on or in the machine Before switching the equipment on make sure that the model plate data conform to those of the electrical and water distribution network remember that even
14. o has suitable products generally containing phosphoric acid In order to avoid damage to the machine do not increase the quantities and once operations end rinse abundantly SANIFICATION At least each 30 days it would be useful to do this operation which guarantees the complete hygienic conditions of the machine We suggest to contact your cleansing agent supplier who will give you quantity and name of the most suitable product you can use and that generally is an active chloride powder 100 200 ppm In order to avoid damage to the machine do not increase the quantities and once operations end rinse abundantly USEFUL HINTS FOR STAINLESS STEEL MAINTENANCE Stainless steel is so called because it is not affected by oxidation this is due to a thin molecular layer of oxide on the surface which protects againts further oxidation There are however substances which can modify or destroy this layer giving rise to corrosion besides preventing the protective film of oxide from reforming these substances corrode the stainless steel itself and can cause irreparable damage It is therefore necessary to prevent this by choosing correct cleaning products and by complying with the following simple recommendations never forget that when using these appliances the first and fundamental rule is to guarantee that the cleaning products are both non toxic and hygienic Before using any detergent to clean either the stainless steel or the immediate and s
15. oon afterwards press the drain pump pushbutton R the lamp H is lighted After the water has completely flowed down press the drain pump pushbutton R to switch the pump off WARNING DO NOT FORGET THE PUSHBUTTON R ON ON POSITION THIS CAN CAUSE DAMAGES TO THE PUMP CLEANING AND PREVENTIVE MAINTENANCE PRECAUTION AND CLEANING INSTRUCTIONS IMPORTANT Before carrying out the cleaning and maintenance operations disconnect the equipment from the mains power supply high temperatures can be reached inside the machine 90 C After power supply has been removed wait until the machine has reached room temperature before working on it the machine protection degree is IP21 therefore it should not be washed with direct high pressure jets of water never leave tools parts or other loose material in or on the machine BEFORE starting machine or cycle after any maintenance or repair work make sure all protectives are correctly installed DAILY MAINTENANCE Disconnect the machine with pushbutton A Lift the overflow pipe and let the water drain out of the tank Wash thoroughly the tank and the filter housing to remove all impurities Take the filters out and clean them under running water Re assemble the overflow pipe andthe filters in their housings Check and clean the washing and the Clean the outer surface of the machine by using a wet sponge do not use water jets because besides
16. orrounding floor area always ask your supplier for the most suitable product which does not cause corrosion on the steel itself the onset of rust is most commonly caused by the use of unsuitable cleaning materials strongly acid chlorate based detergents or on inadequate maintenance Our appliances are made of stainless steel AISI 304 18 10 type for exterior panelling upper tops tanks etc Comply with the following instructions when cleaning and servicing parts in stainless steel Ordinary daily maintenance Carefully and frequently clean the surfaces using a damp cloth use soap and water or normal detergents so long as these do not contain abrasives or chlorine based substances such as sodium hypochlorite bleech hydrochloric acid or other such solutions These products quickly and irreparably corrode stainless steel When cleaning floors underneath or near the appliances never use the above mentioned products as vapours or splashes could subject the steel to similar destructive effects Only ever rub in the direction of the satining then thoroughly rinse with clean water and carefully dry Rust water supply pipes inevitably convey particles of rust dissolved in the water especially in new installation plants or when taps are opened after a period of inactivity These iron deposits must not be allowed to remain on the stainless steel since they produce rust by contamination Use suitable products to remove any rust marks from companies w
17. sent manual will be helpful to You They are based on data and on our best updated knowledge Carefully read the Instructions reported in the manual recommendations and suggestions included Carefully read the terms of sale too even the ones limiting warranty REMARQUES GENERALES FRANCAIS Nous Vous remercions de Votre choix lors de l achat de votre LAVE VAISSELLE Le fonctionnement parfait de l appareil et les r sultats de lavage optimaux sous le profil hygi nique sanitaire peuvent seulement tre garantis si tous les avertissements dans ce manuel ci sont respect s Nous souhaitons que les renseignements contenus dans ce manuel vous soient utiles Ils sont bases sur les donne s et sur notre meilleure connaissance actuelle Lisez attentivement ce qui est enonce dans le manuel y compris les recommandations et les suggestions Lisez aussi les conditions de vente y compris celles qui limitent la garantie INTRODUCTION ENGLISH AND SAFETY NOTES INTRODUCTION The machine L25 is an Industrial dish washing machine The machine is in conformity to the European Norms 89 336 CEE for the radio noises According to EEC directive no 23 of 19 02 1973 and the law of actuation no 791 of 18 10 1987 our appliances are built up according to the good technique notes in force in Italy and abroad Noise level of the machine less than 70 dB A PRELIMINARY OBSERVATION Carefully read the instructions reported in the present user manual as it g
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