User manual BARTSCHER 114356

[. . . ] the outer finishing is stainless steel with Chrome-Nickel 18-10. It has a safety gas cock, enabling regulation of the output from maximum to minimum, safety is ensured by a thermocouple which is kept active by the flame of the pilot burner. the tub is made entirely in stainless steel , resistant to salted water and to starch. The chamber is heated by means of a stainless steel tubular burner, suitable for proper functioning at the high temperatures to which it is exposed. [. . . ] The energy supply to the appliance must be controlled by the system of forced evacuation and must be interrupted in the event that its capacity falls below the values prescribed by the norms in force. In this case, the fumes evacuation device of the appliance must be brought to a height of 1, 8 m from floor level, and the outlet section of the evacuation pipes for products of combustion must be placed inside the base perimeter of the hood. The energy supply to the appliance must be controlled by the system of forced evacuation and must be interrupted in the event that its capacity falls below the values prescribed by the norms in force. Preliminary operations Remove the appliance from the packaging, ascertaining that it is intact and, if in doubt, do not use it but call in professionally qualified personnel. After having verified that the appliance is in good condition, the protective film may be removed. Carefully clean the external parts of the appliance with warm water and detergent using a cloth to remove all remaining residues and then dry it with a soft cloth. If there are still traces of glue residues, remove them by using a suitable solvent (e. After having been put into place, the appliance must be levelled by regulating the adjustable feet. gas Connection Before connecting the appliance , it is necessary to check that the type of gas available corresponds to the type of gas the appliance has been set for. In the event that they do not correspond, it is necessary to proceed as described in the paragraph "Functioning with gas different from the setting". The connection to the threaded coupling, with a diameter of ¾ inch, situated on the bottom of the appliance, may be fixed or mobile using a compliant rapid pipe fitting. The pressure valve must be within the minimum and maximum values shown below: If the pressure reading is not within the limits of the table, find out the cause. After solving the problem, check the pressure again. Checking the power Normally, it is sufficient to check that the nozzles installed are the right ones and that the burners function properly. If desired, further check the power absorbed by using the "Volumetric Method". With the help of a chronometer and a counter, it is possible to read the volume of gas output to the appliance in time units. The right comparison volume [E] can be obtained with the formula shown below in litres per hour (l/h) or in litres per minutes (l/min), by dividing the nominal and minimum outputs (power) shown in the table of burner features for the lowest heat capacity of the type of gas foreseen for use with the appliance. This value can be found in the norm tables or can be provided by the local gas supply company. The reading must be done when the appliance is already in function. Checking pilot burner Check the flame of the pilot burner, which must be neither too short nor too high but must lap the thermocouple and have a sharp form; otherwise, it is necessary to check the size of the nozzle depending on the pilot version, as specified in the following paragraphs. Checking regulation of primary air All the main burners are provided with primary air regulation. Checking must be done observing the values shown in the air regulation column of the burner features table. [. . . ] It is also better to avoid using sandpaper or emery paper. Only in the event of encrusted dirt, pumice stone in powder may be used but an abrasive synthetic sponge or stainless steel wool would be preferable, to be used in the direction of the grain. If the appliance is out of use for a long time, it is advisable to turn off the gas tap. Then disconnect the main electricity supply and wipe all stainless steel surfaces with a cloth soaked in vaseline oil in order to give it a protective film and air the rooms now and again. [. . . ]