User manual DELONGHI 9.34

[. . . ] For a correct gas combustion the required air quantity is 6 m3/h. g/h Medium Input KW g/h KW Low Input g/h Gas pressure WARNINGS ALWAYS use heater in accordance with instructions. Read the instructions book carefully and keep it in a safe place. This appliance requires a rubber tube and a pressure regulator in accordance with the law in force. [. . . ] If the pilot light (placed opposite the burner) accidentally goes out, or if the room is not sufficiently ventilated, the safety device will block the gas flow, causing the heater to go off. Gas leakages If a leak is suspected, turn off gas at the gas bottle, open the window and air the room. DO NOT disconnect the pressure regulator. Slowly turn the gas on and brush the connections with soapy water or liquid detergent - a gas leak will form bub3 573441 GB 31-01-2001 14:34 Pagina 4 bles. If a leak is found, turn the gas off and inform your Dealer. DO NOT use the heater again until it has been inspected by your Dealer. NEVER USE MATCHES TO FIND LEAKS. GENERAL SAFETY INSTRUCTIONS Gas bottle Gas Bottle with 15 kg of maximum capacity can be installed. Changing of gas bottle must not be carried out in the presence of a naked flame. Use the gas bottle always in upright position. If a screw on regulator is used ensure that the regulator washer is present and in good condition -replace if in any doubt. To place the bottle in position, remove the rear panel which faces the inside during transport, by unfastening the screws; than put the bottle in position and replace the panel. Do not turn the bottle upside down to use completely its content. Pressure regulators, rubber tubes and clips fig. 5 Control knob setting 1) Position big flame (maximum rate) 2) Position medium flame (medium rate) 3) Position small flame (low rate) Room Size Room Aperture 30 m3 23. 5 m3 75 cm 2 18. 5 m3 CHECK that tubing is completely over the nozzles at each end of the tubing and that it is held firmly in place by tube clips (See fig. 5). Examine flexible tubing regularly and get your Dealer to fit new tubing 400 mm long complying to local standard, if perished, worn 4 573441 GB 31-01-2001 14:34 Pagina 5 or damaged. In any case replace the tube every 5 years. When connecting the pressure regulator to the gas bottle avoid undue twisting of the flexible tubing. A 28 ÷ 30 mbar (11. 2 in w. g. ) pressure regulator for Butane or Propane complying to local standard must be connected to the appliance with the above tubing, using suitable tube clips. Ventilation USE ONLY IN A WELL VENTILATED ROOM Adequate ventilation must be provided in rooms in which the heater is used. This ensures removal of the products of combustion and allows the entry of replacement air. The following table shows the smallest size of room suitable for each heat setting and the dimensions of the aperture which must be provided equally divided between high and low level, according with the maximum, medium or minimum power. Safety guard The guard is to prevent risk of fire and no part of it should be permanently removed. It does not give full protection for young children or the infirm. OPERATING INSTRUCTIONS Lighting the heater 1. FROM « q » POSITION, fully depress the control knob for 15 seconds and turn to (Big Flame) position. [. . . ] The heater must always operate in upright position. Do not cover either the hot air output or input grid on the top of the unit during service. Replacement of the power cable must be carried out by qualified personnel. Always use original spare parts supplied by the manufacturer. [. . . ]