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Dear Customer, Congratulations on deciding to choose a Metos appliance for your kitchen activities. You made an excellent choice. We will do our best to make you a satisfied Metos customer like thousands of customers we have around the world.
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19.9.2003 Rev. 1. General ......................1 1.1 Symbols used in the manual ..................1 1.2 Symbols used on the appliance ..................1 1.2.1 Machine marking ....................2 1.3 Checking the relationship of the appliance and the manual .......... 2 2. Safety ......................3 2.1 General ..........................
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19.9.2003 Rev. 4. Installation ....................12 4.1 General ........................12 4.2 Demands on installation site ..................12 4.2.1 Lighting ........................ 12 4.2.2 Ventilation ......................12 4.2.3 Drain ........................12 4.2.4 Service space ......................12 4.3 Transport and storage ....................13 4.4 Unpacking ........................
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19.9.2003 Rev. 1.0 General 1. General Carefully read the instructions in this manual as they contain important information re- garding proper, efficient and safe installation, use and maintenance of the appliance. Keep this manual in a safe place for eventual use by other operators of the appliance. 1.1 Symbols used in the manual This symbol informs about a situation where a safety risk might be at hand.
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19.9.2003 Rev. 1.0 General 1.2.1 Machine marking The machine has two rating plates, of which one is placed at the bottom of one side. The other is placed in the switch cabinet. The technical information on the plates is also in- cluded in the wiring diagram.
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19.9.2003 Rev. 1.0 Safety 2. Safety 2.1 General The machine is CE marked, which implies that the machine complies with the require- ments in the EU's machinery directive concerning product safety. Product safety implies that the machine is designed to prevent personal injury or damage to materials. Modification to the equipment without the approval of the manufacturer invalidates the manufacturer's product liability.
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19.9.2003 Rev. 1.0 Safety 2.4 Detergent and rinse aid Only detergent and rinse aid which are ment for dishwashing machines are allowed. The wash goods must not be soaked or pre-washed with hand detergent. Contact your dish- washing detergent supplier for the choise of a suitable detergent and rinse aid. Protective gloves and goggles should be used when handling machine dishwashing deter- gent.
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19.9.2003 Rev. 1.0 Safety 2.7.2 Cleaning floors When rinsing floors, water can splash up under the machine and damage the electrical components. These have not been designed to withstand rinsing with water. Do not spray the floor closer than 1 meter from the dishwasher. Special protecting covers are available for high pressure washers to prevent splash.
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19.9.2003 Rev. 1.0 Directions for use 3. Directions for use 3.1 Preparations 3.1.1 Machine construction uppbyggnad Display Pushbutton for washtime / contact time Pushbutton for washtime / contact time Pushbutton for feeding Pushbutton for diagnostic- and functiontable Pushbutton for changing between texts Diode lamp Pushbutton to reset the alarm On / Off...
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19.9.2003 Rev. 1.0 Directions for use 3.1.2 The application of the machine The machine is intended to be used for the washing of such items used for the preparation and serving of food, including various types of items for the storage of food. Washing shall therefore be carried out with machine dishwashing detergent intended for this pur- pose.
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19.9.2003 Rev. 1.0 Directions for use 3.2 Use 3.2.1 Washing textpanel Selection of washtime / contact time START FEEDER will appear on the display. Select washtime 1 or 2 on the panel. Longer washtime for heavily soiled wash items. Shorter washtime for lightly and normally soiled wash items. Start the feeding by pressing the button (4).
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19.9.2003 Rev. 1.0 Directions for use 3.2.3 Changing water For a good result it is important to change water often, allways if problem with foam in tanks. 3.3 After use - Cleaning HACCP is a preventive inspection system to ensure hygiene requirements during the washing process and cleaning of the machine.
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19.9.2003 Rev. 1.0 Directions for use 3.3.2 Weekly cleaning (or as necessary) • Wash arms (12): Brush the interior. Also clean the wash arm nozzles. • Rinse nozzles (13) cleaning • Filter (17): The filter should be cleaned at least 2-3 times a week, or more frequent- ly, depending on the extent to which the machine is used.
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19.9.2003 Rev. 1.0 Directions for use PROBLEM CAUSE ACTION Filling does not stop in tanks. Level pipe not in place. Fit level pipe. Level pipe rubber sleeve not sealing Check that level pipe is closed. to bottom plate. Change damaged rubber sleeve. Machine will not start washing.
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19.9.2003 Rev. 1.0 Installation 4. Installation 4.1 General The machine must be installed by authorised personnel only. Read these instructions thoroughly as they contain important information that ensure cor- rect installation. The instructions should be used together with the machine's wiring diagram and flow di- agrams for water and steam.
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19.9.2003 Rev. 1.0 Installation 4.3 Transport and storage Always transport the machine upright. Take care during transport, there is a risk of tipping. NB! The machine must not be transported without a pallet or other support. There must be some form of support beams used along the sides of the machine during all transport. The machine may otherwise be damaged.
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19.9.2003 Rev. 1.0 Installation 4.6 Installation panel istall Machine installation (picture shows WD-241E) A = Drain connection. B = Perforat in end plate for drain connection. Display Pushbutton for washtime / contact time Pushbutton for washtime / contact time Pushbutton for feeding Pushbutton for diagnostic- and functiontable Pushbutton for changing between texts Diode lamp...
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19.9.2003 Rev. 1.0 Installation 4.6.1 Location of machine Remove the protective plastic on the sides to be placed against the wall. Stand the dishwasher horizontally and adjust by means of its legs. Adjust the height of the machine with the legs. When the machine has been filled, make a new horizontelly test.
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19.9.2003 Rev. 1.0 Installation 4.6.6 Ventilation The machine has a condenser connected to an exhaust fan to reduce the emission of steam. Exhaust air outlets for extracting steam can be placed above the antrance and exit open- ings as well as above the machine where steam is exhausted from condenser fan. 4.6.7 Installing extra equipment Limit switch Installation of limit switch will be done at the lower terminal block, which is placed in...
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19.9.2003 Rev. 1.0 Installation 4.6.8 Setting the flows Cooling Condensing battery Reducing valve Y05 adjusts so the flow to cooling the condensing battery is 3,7 +0-0,2 l/ min. Final rinse Adjust the final rinse flow with the reducing valve Y02 which is placed in the solenoid- valve box (16).
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19.9.2003 Rev. 1.0 Installation 4.7 Installing detergent and drying agent equipment diskmedel Hot water outlet. Alternative location of detergent equipment. Hole ø 25 mm for hose intended for solid detergent. Hole ø 19 mm for drying agent hose. Plugged connection ø 18 mm for connecting hose for solid detergent. Drying agent dosage outlet.
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19.9.2003 Rev. 1.0 Installation 4.7.1 Electrical connection of equipment The machine is ready for fitting detergent and drying agent equipment but this is not in- cluded in the delivery. To avoid making unnecessary holes in the machine, the equipment can be placed on the wall behind the exit side of the machine.
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19.9.2003 Rev. 1.0 Installation 4.7.2 Detergent dosage The water outlet (1) to detergent dosage is placed on incoming warm waterline. Hot water outlet Plugged holes for hoses...
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19.9.2003 Rev. 1.0 Installation DETERGENT klister Adhesive label indicating alternative opening for detergent Measuring cell for detergent concentration...
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19.9.2003 Rev. 1.0 Installation 4.7.3 Drying agent dosage The outlet for drying agent (6) is placed near the booster heaters. Outlet for drying agent dosage 4.8 Trial run Starting the machine and selecting programmes is described in the DIRECTIONS FOR USE.
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19.9.2003 Rev. 1.0 Installation 4.8.2 Adjusting set values All the set values have been ready made on delivery. Changes can always be made to the machine's set values BUT ONLY BY SERVICE PERSONNEL. Instructions and tables for set values can be found in ADJUSTMENT INSTRUCTIONS. 4.8.3 Finishing the trial run •...
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