Nordica TERMOSUPREMA COMPACT-DSA User Manual

Nordica TERMOSUPREMA COMPACT-DSA User Manual Manual pdf 27 page image

ENgLIsHsYsTEM CONNECTION AND FILLINgsome examples, purely indicative of the installation, are reported at chapter insTaLLaTion LaY-oUT, while the connections to thethermoproduct are reported at chapter diMensions .ATTENTION: The filling of the system must take place exclusively by the natural fall of the water from the open expansiontank through the feed pipe in order to avoid that a too high water system grid pressure could change or cause the explosionof boiler body.during this phase, open all the bleed valves of the radiators to prevent the formation of air sacks, checking the outlet of water to avoidunpleasant floodings.The watertight test of the installation is performed with the pressure of expansion tank open. The installation must always be full of water even when the thermo-product is not used. During winter season the non usehas to be faced by adding antifreeze substances.FIRE sAFETYWhen installing the product, the following safety measures must be observed:a) in order to ensure sufficient thermal insulation, respect the minimum safety distance from objects or furnishing components flammableand sensitive to heat (furniture, wood sheathings, fabrics. etc.) and from materials with flammable structure (see Picture 4 - A). Allthe minimum safety distances are shown on the product data plate and lower values must not be used (see deCLaRaTion ofpeRfoRManCe ).b) in front of the furnace door, in the radiation area there must be no flammable or heat-sensitive objects or material at a distance of less than100 cm. This distance can be reduced to 40 cm where a rear-ventilated, heat-resistant protection device is installed in front of the wholecomponent to protect.c) if the product is installed on a non totally refractory floor, one must foresee a fireproof background. The floors made of inflammablematerial, such as moquette, parquet or cork etc., must be covered by a layer of no-inflammable material, for instance ceramic, stone,glass or steel etc. (size according to regional law). The base must extend at least 50 cm at the front and at least 30 cm at the sides, inaddition to the opening of the loading door (see Picture 4 - B).d) no flammable components (e.g. wall units) must be present above the product.The product must always operate exclusively with the ash drawer inserted. The solid combustion residues (ash) must be collected in a sealed,fire resistant container. The product must never be on in the presence of gaseous emissions or vapours (for example glue for linoleum, petroletc.). never deposit flammable materials near the product.during combustion, thermal energy is released which leads to considerable heating of the surfaces, doors, handles, controls, glassparts, the flue gas pipe and possibly the front part of the appliance. Avoid contact with these elements unless using suitableprotective clothing or accessories (heat resistant gloves, control devices).Ensure children are aware of these dangers and keep them away from the furnace when it is on.When using the wrong fuel or one which is too damp, due to deposits present in the flue, a flue fire is possible.IN A EMERgENCYif there is a fire in the flue connection :a) Close the loading door and the ash drawer doorb) Close the comburent air registersc) Use carbon dioxide ( Co2 powder ) extinguishers to put out the fired) Request the immediate intervention of the fire BrigadeDO NOT PUT OUT THE FIRE WITH WATER.When the flue stops burning, have it checked by a specialist to identify any cracks or permeable points.27