Page 1
Installation, use and maintenance instructions 安装 , 使用以及维护说明书 Light oil burner 轻油燃烧器 One stage operation 一段火运行 CODE - 编码 MODEL - 型号 TYPE - 类型 20013633 445T1 20013752 (3) - 04/2011...
Page 2
INFORMATION ABOUT THE INSTRUCTION MANUAL INTRODUCTION The instruction manual supplied with the burner: is an integral and essential part of the product and must not be sepa- rated from it; it must therefore be kept carefully for any necessary consultation and must accompany the burner even if it is transferred to another owner or user, or to another system.
TECHNICAL DATA TYPE 445T1 Thermal power – output 28 – 60 kW – 2.3 – 5 kg/h Fuel Light oil, max. viscosity at 20 °C: 6 mm Single phase, 230 V ± 10% Electrical supply 50Hz Motor Run current 0.75 A – 2850 rpm – 298 rad/s 4 F Capacitor Ignition transformer...
BURNER EQUIPMENT Quantity Description Flexible oil pipes with nipples Flange with insulating gasket Screws and nuts for flange to be fixed to boiler Hinge Screw and nuts for flange Grommet FIRING RATE Fuel output - kg/h Thermal power - kW D5226 OVERALL DIMENSIONS Flange...
BOILER FIXING BURNER FIXING AND It is necessary that the insulating gasket HINGE ASSEMBLY (9, fig. 1) is placed between the boiler door and the burner flange. This insulating gasket has six holes, which, if necessary, can be modified as shown on the drawing on the right.
HYDRAULIC SYSTEMS Warning: before starting the burner make sure that the return pipe-line is not clogged: any obstruction would cause the pump seals to break. WARNING The pump is supplied for use with a two pipe system. For use on a one pipe system, it is necessary to remove the by-pass screw (A), (see figure).
ELECTRICAL WIRING 230V 50Hz WARNING Do not exchange the neutral with the phase. Switch with fuse 6A max. Regulating thermostat Limit thermostat with manual resetting Remote lock-out lamp (230V - 0.5A max.), if required Terminal block of control-box 530SE Valve Black Capacitor Motor...
COMBUSTION ADJUSTMENT In conformity with Efficiency Directive 92/42/EEC the application of the burner on the boiler, adjustment and testing must be carried out observing the instruction manual of the boiler, including verification of the CO and CO concentration in the flue gases, their temperatures and the average temperature of the water in the boiler.
Combustion head settings indicated in the schedule are valid for most cases. The setting of the fan output according to the installation should normally be done only through the air damper. Should one subsequently want to retouch also the setting of the combustion head, with the burner running, operate on the rod (1) with a 6 mm spanner (2) as follows: Turn to the right: (sign ), in order to increase the vol-...
ELECTRODE SETTING (See fig. 3) IMPORTANT: THESE DIMENSIONS Fig. 3 Attention: 4 ± 0.3 mm MUST BE OBSERVED Before removing or assembling the nozzle, loosen the screw (A) and move the electrodes ahead. D5230 2 – 2.5 BURNER START-UP CYCLE Normal Lock-out, due to light-failure Thermostat...