User manual SMEG WO-01

[. . . ] TECHNICAL INSTRUCTIONS: These are intended for the qualified staff who are to install, commission and test the appliance and carry out any servicing and repairs. USER INSTRUCTIONS: These provide recommendations for use, a description of the controls and the correct procedures for cleaning and maintaining the Osmosis Treatment Unit. WARNINGS: Warnings regarding operations which are prohibited inasmuch as they can result in injury or damage. THIS MANUAL IS AN INTEGRAL PART OF THE OSMOSIS TREATMENT UNIT; KEEP IT CAREFULLY IN THE VICINITY OF THE MACHINE AND READ THE INSTALLATION AND USER INSTRUCTIONS CONTAINED IN IT. - 29 - 1. General warnings STORAGE: THE PACKED APPLIANCE MUST BE STORED IN A DRY, CONDENSATION-FREE AREA, UNDER COVER. THE ADMITTED STORAGE TEMPERATURE IS 4-50°C. [. . . ] Positioning and installation THE APPLIANCE MUST BE CONSIDERED AND HANDLED AS FRAGILE MATERIAL. THE CIRCUIT DOWNSTREAM OF THE UNIT MUST BE CONSTRUCTED IN PLASTIC AND STAINLESS STEEL TO PREVENT CORROSION. IF THE WATER SUPPLY CONTAINS PARTICLES IN SUSPENSION, AN EXTERNAL FILTER MUST BE INSTALLED TO PROVIDE SUFFICIENT DOWNSTREAM FLOW AND PRESSURE ; THIS FILTER MUST BE KEPT IN PERFECT CONDITION AT ALL TIMES . Positioning: Before installing the appliance, check that there is sufficient clearance for easy extraction of consumables and for servicing the unit. Check that there is a power socket in the vicinity of the unit. The appliance is designed for installation in clean area, protected from freezing temperatures. Before installation, check: - that there is sufficient space for the plumbing - that there is good access for equipment, inspections and maintenance Electrical hookup: Make sure the power supply is adequate to the unit's draw. Caution: the power voltage rating is given on the unit's dataplate. WARNING: Do not open the unit's electrical panel ; only qualified persons may do this. Plumbing hookup: Hook the machine up as indicated on the unit itself, "IN" indicates the water supply inlet, "OUT" indicates the osmosi-treated water outlet, RJ indicates the discharge outlet. Remove the red cap "T" from the RJ fitting and insert the water drain pipe supplied with the unit. Apply the supplied pipe to the OUT fitting and equip its free end with a corrosion-proof cock if it is not hooked up directly to the service. The water supply pressure may not exceed 6 bar nor be less than 1. 5 bar. WHEN FIRST RUNNING THE UNIT AND AFTER ANY SERVICE, RUN THE WATER DELIVERY TO A DRAIN FOR AT LEAST 20 MINUTES SO AS TO ELIMINATE ANY IMPURITIES RESULTING FROM THE WORK JUST DONE All quick fittings are of the type - 33 - Water circuit and electrical hookup diagram Installing the membranes Open the front door to access the membrane housings, which must be kept in their original packaging until the machine is started up Disconnect the quick coupling hoses Undo the base Fit the membrane Screw on the base Reconnect the hoses Membrane mount - 34 - Pressurizing and starting up the unit: After all pipes have been connected, pressurise the system gradually and check for leaks. Turn the "Osmosis pump" switch to "I". Check that the following message displays: In normal operation the value Rj varies during osmosis-treated water production. [. . . ] X. X indicates the software version (e. g. 2. 1) Display: After a few minutes, switch off and on again with the osmosis pump switch. In stand by: hold down UP/DOWN together to enter programming mode: (in all the following procedures: UP/DOWN changes the value, ENTER saves and continues, F1 continues without saving). Programming procedures: >>>>>>>>>>>>>>>>>>>>>>>> X. X indicates the software version (e. g. [. . . ]