User manual DELONGHI RADIANT HEATER RH42

[. . . ] Be sure installation is complying to local standard. Do not install the appliance in a room which might contain gas, oil or sulphur, or near sources of heat. The appliance should not be used at altitudes exceeding 1500 m. as the analyzer may be triggered off causing the appliance to switch off unexpectedly. Ventilation Use only in a well ventilated room (see page 4 of these instructions, where applicable). [. . . ] Leave the cap hanging down from the valve while the cylinder is in use. c Ensure that the point of the switch is pointing down. Place the regulator down over the cylinder valve. d Turn the switch clockwise so that it points to the left (the OFF position). the regulator is now secured gas-tight to the valve, which is still closed OFF. There will be a "click" into the lock-on position. Turning the gas on and off a To turn the gas on, turn the switch clockwise so that it points upwards. The cylinder valve is now open and the gas is on. b Turn the switch anti-clockwise to the left and the gas is off. Disconnecting the cylinder There are 2 steps in disconnecting the regulator a depress the centre button of the black switch. b Keeping the button in the depressed position, turn the black switch anticlockwise until it points downwarnds. The regulator can be lifted off the valve. Never turn the switch to the "disconnect" position when the burner is alight. Wait until the burner and pilot go out; at this point turn the switch to the "disconnect" position. Always replace the orange safety cap on the cylinder valve. 4 X-Press 1-03-2002 11:54 Pagina 5 MODEL NO. 541101 REGULATOR Connecting the cylinder a Turn the orange cap so that the arrow is pointing to the gap in the shroud. b Remove the orange safety cap by pulling the lanyard out, then up. Leave the cap hanging. c Check that the black sealing washer is fitted inside the cylinder valve. Place the regulator down over the valve until the lever of the coupling engages with an audible click. d When gas is required, turn the switch anticlockwise to the ON (6 o'clock) position. Disconnecting the cylinder b WAIT until the burner and pilot light have gone out. IF THE FLAME DOES NOT GO OUT - TURN THE SWITCH BACK TO "ON", LEAVE THE APPLIANCE ALIGHT, AND CALL YOUR GAS SUPPLIER. a Turn the switch clockwise to the OFF position. c Never lift the disconnect lever whilst turning the ON/OFF switch. d With the regulator switch in the OFF position lift the disconnect lever and lift the regulator from the cylinder valve. e REPLACE the orange safety cap onto the empty cylinder, or part full cylinder if not in use. 5 X-Press 1-03-2002 11:54 Pagina 6 GENERAL SAFETY INSTRUCTIONS Type Category Max. Input Kw 4, 2 g/h 305 Low Input Kw 1, 50 g/h 109 Gas pressure Gas combustion air-quantity 8, 4 m3/h See rating label 28÷30 mbar This appliance is designed to operate with Butane, propane or mix. LPG at nominal pressure: 28÷30 mbar Cylinder valve If heater does not completely extinguish, including pilot, when gas is turned off, do not remove regulator. Return valve to open position and leave heater alight, which is perfectly safe, until attended to by the gas supplier. Regulators, hoses and clips Check that tubing is completely over the nozzles at each end of the tubing and that it is held firmly in place by hose clips. Examine flexible tubing regularly and get your dealer to fit new tubing 400 mm long complying to local standard, if perished, worn or damaged. In any case replace the tube every 5 years. attacks natural rubber - use only tubing to B. S. [. . . ] When the room has reached the desired temperature, slowly rotate the thermostat knob clockwise until the side burners turn off. In this way the appliance will maintain the desired room temperature automatically changing from maximum input () to low input () and viceversa. 3 Turning off the heater: The heater will only be totally "OFF" when the supply of gas from the cylinder has been turned "OFF" after use the appliance must be turned "OFF" at the valve. a Turning the cylinder valve clockwise where a screwed connection is used. or b Turning the black switch anti-clockwise so that it points in the horizontal position if a switch-on system is used (Model No. 182H). OFF or c Turn the switch clockwise to the OFF position (Model No. [. . . ]