Votos - 2, Puntuación media: 3
(
)
)
|
Resumen del manual
The outputs were obtained burning smokeless fuel over a four hourly re-fuelling cycle. CHIMNEY In order for the appliance to perform satisfactorily the chimney height must not be less than 4 metres measured vertically from the outlet of the stove to the top of the chimney. The chimney should preferably be 175 mm (7 inches) or 200mm (8 inches) internal diameter or square with sides of 175mm or 200mm internally and must not be less than 150 mm (6 inches) internal diameter or 150 x 150mm internal square. If an existing chimney is to be used it must be swept and checked, it must be in good condition, free from cracks and blockages, and should not have an excessive cross sectional area. If you find that the chimney is in poor condition then expert advice should be sought regarding the necessity of having the chimney lined. If it is found necessary to line the chimney then a lining suitable for Solid Fuel must be used. If there is no existing chimney then a prefabricated block chimney or a twin walled insulated stainless steel flue to BS.4543 can be used either internally or externally. These chimneys must be fitted in accordance with the manufacturers instructions and Building Regulations. Single wall flue pipe is suitable for connecting the stove to the chimney but is not suitable for using for the complete chimney. If it is found that there is excessive draw in the chimney then a draught stabilizer should be fitted. It is important that there is sufficient draw in the chimney and that the chimney does not suffer from down-draught. When the chimney is warm the draw should be not less than 0.10 inches water gauge. If in doubt about the chimney seek expert advice. HEARTH AND FIRE SURROUND The stove must stand on a fireproof hearth and must be situated at least 300mm (12 inches) from any combustible material. The positioning of the stove and the size of the hearth are governed by building regulations for Class 1 appliances. These building regulations state that the hearth must extend in front of the stove by at least 300mm (12 inches) and to the sides of the stove by at least 150mm (6 inches). If in doubt as to the positioning of the stove expert advice should be sought either from the supplier or the local building inspector. The fireplace must allow good circulation of air around the appliance to ensure that maximum heat is transferred to the room and also to prevent the fireplace from overheating. A gap of 150mm (6 inches) each side and 300mm (12 inches) above the appliance should give sufficient air circulation. If a wooden mantelpiece or beam is used in the fireplace it should be a minimum of 460mm (18 inches), and preferably 600mm (24 inches) from the appliance. In some situations it may be necessary to shield the beam or mantelpiece to protect it. In order for the airwash to operate correctly there must be an air gap behind the appliance of at least 25mm. HOT WATER SYSTEM The optional add-in boiler which may be fitted in the appliance has an output sufficient for domestic hot water heating. If the boiler is fitted then the room heating will be reduced. Page 7 TW16 3/99 The hot water system should be a gravity circuit and must be correctly vented as shown in Fig. 4. The steel boiler together with a double feed indirect hot water storage cylinder to BS:1566 part 1 should be used in most situations, unless the appliance is to be fitted in a soft water area in which case the stainless steel boiler may be used with a direct hot water cylinder. All pipework in the primary circuit must be 28mm diameter and the flow pipe must rise continuously from the boiler to the open vent. If an indirect cylinder is used then the primary circuit should be filled with a suitable inhibitor to prevent the build up of scale and corrosion. FITTING THE OPTIONAL ADD-IN BOILER The boiler replaces the rear firebrick. On the Country 8 the boiler also replaces the throat plate, on the Country 12 a special throat plate, (part no. 010/BV35), is required. Before fitting the boiler, remove the front firebars, the side and back fire plates, the throat plate and the rear firebrick. Knock out the knock-outs for the boiler tappings in the back of the firebox. Remove the backnuts and fibre washers from the boiler tappings and fit the boiler into the appliance. Place the fibre washers over the tappings on the outside of the appliance and fit the backnuts, ensuring that the boiler is held tightly against the rear inside face of the appliance and that the top edge of the boiler is level or runs uphill to the flow tapping. Gaps between the boiler and the firebricks should be filled with fire cement. Replace the back fireplate, the side fireplates and the front firebar. On the Country 12, fit the new throat plate. Connect the boiler to the heating system ensuring that the flow pipe rises from the boiler. Fill the system with water and check for leaks. CONNECTIONS TO FLUES There are several ways of connecting the stove to the flue. These are illustrated...
Otros modelos de este manual:Los aficionados - Country 8 Mk2 (185.5 kb)