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WO-02 Water treatment equipment for HORECA dishwasher applications. MANUAL use and maintenance SERIAL NO.: __________________ PART NUMBER: __________________ Note: _____________________________________________...
INDEX GENERAL INFORMATIONS ............................ 3 1.1. MANUFACTURER / ASSISTANCE ..................... 3 1.2. CERTIFICATION ........................ 3 1.3. PURPOSE OF THE MANUAL AND ITS CONTENTS ................3 CARE AND STORAGE OF THE MANUAL ..................3 1.5. IMPORTANT SYMBOLS TO REMEMBER ..................3 CHARACTERISTICS OF THE DEVICE ........................
Via L. da Vinci, 4 Personal Data of the Retail Seller 42016, Guastalla (RE) Italy 1.2. CERTIFICATION WO-02 was manufactured in compliance with the following EU Directives: Machines 2006 / 42 / EC Low Voltage 2006 / 95 / EC Electromagnetic Compliance...
2.1. RECOMMENDED USE WO-02 is an equipment designed for dish/glass wash machine water treatment. It is able to modify organoleptic and chemical characteristics of potable water, reducing saline content. The machine can preserve water from possible problems that can occur below the aqueducts, such as infiltrations due to work on the network or breakage, and also from the consequences of keeping water in decantation basins.
COMPONENTS 1 Prefilter 2.3. The device is supplied with an external PROFINE M BLU carbon block cartridge to ensure chlorine removal and filtration of raw water. 2.3.2 Pump with motor 150W To increase operating water pressure, it is installed inside the machine a pump mini 200 l/h, leaded by an asynchronous motor.
This device CANNOT be used as a substitute for a government approved desalinization and anti-bacteriological plant. TECHNICAL SPECIFICATIONS WO-02 TECHNICAL SPECIFICATIONS Height x Width x Depth (mm) 424x472x120 Weight (kg) Approved Decibel Level under normal operating conditions (dB <70...
WARNING Any use of this device, which has not been stipulated in this manual, will constitute IMPROPER USE, thereby rendering the guarantee null and void. The manufacture WILL NOT be liable for any damages caused by the IMPROPER USE of this device, due to negligence, failure to follow the manual, or permitting unauthorized maintenance personnel to tamper with machine.
INSTALLATION The installation of the WO-02 must be done in a fresh, dry and good aerated place. WARNING The installation of the WO-02 must be performed by qualified personnel in accordance with applicable laws and standards. For the installation, it necessary to place a inlet water valve (to close water supply during maintenance jobs), a check valve, sample valves on inlet and outlet and a power socket.
DISHWASHER REAR SIDE INSTALLATION Item: 1. Screws M5 equipment fixing It is possible to fix the equipment on the rear side of the dishwasher, with four screws M5, preassembled on the base of the metal case. For the installation on the rear side of the dishwasher, a special “rear side kit” must be ordered separately.
EXTERNAL PREFILTER INSTALLATION Wall bracket installation Before the marking and the final assembly, check that the position allows the passing of the hand for an easy disassembly of the cartridge. Check the mounting sense more convenient for the installation, to be carried out by orienting the entry to left or right as needed The inlet and outlet fittings must be positioned in any case at 90 °...
DRAIN CAPILLARY REPLACEMENT The machine is supplied with the standard drain capillary installed; the softened water capillary and the hard water capillary are packed in the accessories bag: black (standard capillary for water < 700 S and < 22°dH) blue (softened water < 700 S and < 6 °dH) white (hard water <...
The installer checks the correct functioning of the machine. Insert the power plug in a grounded socket 230V 50Hz; the machine is ready to operate. It is necessary to fill the dishwasher once with the new installed WO-02 and drain the dishwasher one time completely.
4 months 2 months ATTENZIONE Before the WO-02, an external prefinte must be installed to guarantee the chlorine reduction and filtration of raw water. The manufacturer requie the use of PRO:fine BLU Medium filter. To replace the filter, follow these steps: Turn off the water plug valve and turn on the tap on the sink to release pressure from the system.
PROFESSIONAL EXTRAORDINARY MAINTENANCE ATTENTION The internal WO-02 electrical apparatus is fed by 230 Volts electrical current. Before opening the machine, make sure the machine is unplugged. 6.1. REQUIRED TRAINING FOR MAINTENANCE PERSONNEL Maintenance personnel must possess the following qualifications as prescribed in this manual: •...
CHECK/REPLACEMENT OF OSMOTIC MEMBRANES A decay of performance rating of 10% per year is considered normal wear for osmotic membranes. Special conditions of entry and/or high consumption may accelerate the clogging of the membranes. Close the mixing valve completely. Supply water and verify scope permeated and conductivity with a reference tool. If the capacity is reduced more than 50% of the initial conditions and/or the conductivity is greater than 80µS/cm2, replace the osmotic membrane as follows.
PUMP REPLACEMENT Remove machine drawer. Disconnect the pipings from the pump. Unscrew the screw of the clamp and disassemble the pump from the motor. Install the new pump with fittings previously removed. If the plastic joint is weared, replace also them. Mount the new pump with reverse procedure.
CLEANING SOLENOID VALVE FILTER / SOLENOID VALVE REPLACEMENT Close the inlet water valve. Remove the pressure in the feed pipe, making the machine run for 10 seconds. Turn off the machine and remove the ¾” fitting from the solenoid valve. Using pliers, gently pull the solenoid valve filter.
MACHINE SANITATION Perform the sanitation of the machine at each filter replacement, and at intervals not exceeding 6 months. Perform sanitation also after long not-use periods of the machine. All sanitation operations must be performed by qualified personnel. Be careful in the use and dosage of chemicals. Use protective clothing to the skin, hands and eyes as shown in the safety data sheet of chemicals used.
FUSE REPLACEMENT / ELECTRONIC BOARD REPLACEMENT If electronic board is malfunctioning, check the tightness of main terminal connector. Replace the electronic board with another one, following these steps: Disconnect the main terminal connector. Connect the terminal board to the new electronic board Mount the new electronic board with reverse procedure.
VERIFICATION OF THE PRESSURE SETTINGS For proper operation of the machine, check periodically the calibrations. All the calibrations must be performed by qualified personnel. 6.9.1 Setting max pressure switch Install a pressure gauge (0-6 bar or similar) between vite regolazione the permeate outlet and the service.
TROUBLESHOOTING Before call the service personell, disconnect and reconnect the power plug of the equipment and wait that the machine reactivates automatically. The operations must be done by qualified personell only, with exectpion of the operations marked with *. Problem: With power plug inserted, the machine is off, display is OFF.
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Problem: Low permeate water production. Cause Solution Clogged solenoid valve. Check solenoid valve functioning, if clogged, replace it. Clogged filter. Replace the filter. Blocked vane pump Replace the pump. Clogged membranes. Replace the membranes. Install a manometer on the pump outlet to check operating pressure. Problem: Treated water has a bad taste.
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WASTE OF ELECTRICAL / ELECTRONIC EQUIPMENT RACCOLTA RIFIUTI DI MATERIALE ELETTRICO / ELETTRONICO RECOLHA DE RESÍDUOS DE MATERIAIS ELÉCTRICO / ELECTRÓNICOS ABFALLENTSORGUNG ELEKTRISCHES / ELEKTRONISCHES MATERIAL RECOGIDA DE RESIDUOS ELECTRICOS / ELECTRONICOS COLLECTE DES DÉCHETS DE MATÉRIEL ELECTRIQUE / ELECTRONIQUE VERZAMELING AFVAL ELEKTRISCH / ELEKTRONISCH MATERIAAL (UK) EU directive 2002/96/EC classifies this product as an electrical or electronic tool.
ATTACHMENT I – CE LABEL ATTACHMENT II – Maintenance Log INSTALLATION TECHNICAL DATE SIGNATURE EXTRAORDINARY MAINTENANCE TECHNICAL DATE SIGNATURE -24-...