Riello RG4D Installation, Use And Maintenance Instructions
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Summary of Contents for Riello RG4D
- 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 Two stage operation 两段火运行 CODE - 编码 MODEL - 型号 TYPE - 型号 20024122 RG4D 397 T1 20024120 (1) - 05/2010...
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Page 3: Burner Description
INDEX BURNER DESCRIPTION ... . WORKING ..... . . 1.1 Burner equipment ....4.1 Combustion adjustment. -
Page 4: Overall Dimensions
TECHNICAL DATA 2.1 TECHNICAL DATA TYPE 397 T1 Output - Thermal power 9 / 11 – 20 kg/h 106 / 130 – 237 kW Fuel Light oil, max. viscosity at 20°C: 6 mm ± Electrical supply Single phase, 50Hz 230 V Motor Run current 2 A - 2730 rpm - 286 rad/s 6.3 F... -
Page 5: Fuel Supply
INSTALLATION 3.1 BOILER FIXING Put on the flange (1) the screw and two nuts, (see fig. 3). Widen, if necessary, the insulating gasket holes (4), (see fig. 4). Fix the flange (1) to the boiler door (3) using screws (5) and (if necessary) the nuts (2) interposing the insulating gasket (4), (see fig. -
Page 6: Hydraulic Systems
3.3 HYDRAULIC SYSTEMS Fig. 8 WARNING: Before starting the burner make sure that the return pipe-line is not clogged. An excessive back pressure would cause the damage of the pump seal. The pump is designed to allow working with two pipes. In order to obtain one pipe working it is necessary to unscrew the return plug (2), remove the by-pass screw (3) and then screw again the plug (2), (see fig. -
Page 7: Electrical Wiring
3.4 ELECTRICAL WIRING NOTES: WARNING 2 section – Wires of 1 mm DO NOT EXCHANGE – The electrical wiring carried out by the installer must be in NEUTRAL WITH PHASE compliance with the rules in force in the Country. Connect 2nd stage thermostat between clamps T6 - T8 by removing the bridge. -
Page 8: Recommended Nozzles
WORKING 4.1 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. To suit the required appliance output, choose the proper nozzle and adjust the pump pressure, the setting of the combustion head, and the air damper opening in accordance with the following schedule. -
Page 9: Combustion Head Setting
4.3 COMBUSTION HEAD SETTING (see fig. 12, page 6) It depends on the output of the burner and is carried out by rotating clockwise or counterclockwise the set- ting screw (6) until the set-point marked on the regulating rod (7) is level with the outside plane of the nozzle-holder assembly (1). -
Page 10: Burner Start-Up Cycle
4.6 BURNER START-UP CYCLE Normal Lock-out due to failure to light 1 st stage thermostat 2 nd stage thermostat Motor Ignition transformer 1 st stage valve 1 st stage flame 2 nd stage valve 2 nd stage flame Lock-out lamp 3 –... -
Page 11: Faults / Solutions
FAULTS / SOLUTIONS Here below you can find some causes and the possible solutions for problems that could cause a failure to start or a bad working of the burner. A fault usually makes the lock-out lamp light which is situated inside the reset button of the control box (4, fig. - Page 13 目录 燃烧器描述 ..... . . 工作 ......1.1 燃烧器附件...
- Page 14 技术参数 技术参数 类型 397 T1 热出力 9 / 11 – 20 kg/h 106 / 130 – 237 kW 燃料 轻油 , 在 20 °C 时粘度 6 mm 电源 单相 , ± 50Hz 230 V 马达 运行电流 2 A - 2730 rpm - 286 rad/s 6.3 F 电容...
- Page 15 安装 3.1 锅炉安装 将螺栓和螺母放在法兰 (1) 上 , ( 参见图 . 3). 如有必要，对石棉垫扩孔 (4), ( 参见图 . 4). 用螺栓 (5) 和螺母 (2) 将法兰 (1) 安装到炉门 (3) 上， 必须将石棉垫 (4) 放在中间 , ( 参见图 . 2). 安装后，确保燃烧器如 图 5 所示，燃烧器微微向上倾斜 . ...
- Page 16 3.3 液压系统 图 . 8 警告 : 启动燃烧器之前，确保回油管无堵塞 . 过大的背压会使泵的密封损坏 . 设计时泵是按双管运行的。如单管运行，须拧下回油螺钉 (2), 移开旁路 螺钉 (3) 后 再拧紧螺钉 (2). ( 参见图 .8) L (m) 图 . 7 ø i ø i 8 mm 10 mm D5745 供油管 真空表接口 回油管 7 - 1 st 段火压力调节螺钉...
- Page 17 3.4 电气连接 注意 : 警告 – 电线截面积：1 mm 不要将火线与零线接反 – 连线的安装必须符合所在国家的强制规定 . 移开 T6 和 T8 之间的短接线，连接上 2 段火温控器 . 50Hz 230V 试验 : – 断开温控器开关，检查燃烧器是否停机 . 主开关 – 遮黑光电管，检查燃烧器是否锁定 . 段火计时器 段火 计时器 (230V - 0.1A max.) (230V - 0.1A max.) 段火...
- Page 18 工作 4.1 燃烧调节 根据效率标准 92/42/EEC， 调试燃烧器必须参考锅炉的使用说明 , 这一工作包括调整烟气中的 CO 和 CO ， 烟温 及锅炉中的平均水温。 要达到所需要的出力，应按照下表选择合适的喷嘴，调整泵压，设定燃烧头和风门 . 表中的数值由 CEN 锅炉测得 ( 按照 EN 267). 参考条件：12.5% CO 2 ，在海平面，油温和室温为 20 °C. 泵压 燃烧器出力 风门调节 燃烧头设置 喷嘴 段火 段火 kg/h ± 4% 角度 段火...
- Page 19 4.3 燃烧头设定 ( 参见图 . 12,P.6) 根据燃烧器的出力 , 通过顺时针和逆时针转动设定螺丝 (6) 来进行 , 直到设定的调节杆 (7) 上的刻度点与喷嘴座 (1) 的外边缘对齐 . 在简图中 , 燃烧器的设定对应于 3.50 GPH 油压为 15 bar 时的出力 . 如图所示 , 调节杆 (7) 上的设定点 2.5 与喷嘴座 (1) 的外边缘对齐 . 4.4 电极的调整 ( 参见图...
- Page 20 4.6 燃烧器启动程序 正常点火 由于点火失败而锁定 1 st 段火温控器 2 nd 段火温控器 马达 点火变压器 1 st 段火阀 1 st 段火火焰 2 nd 段火阀 2 nd 段火火焰 锁定指示灯 3 – 28s D6040 由控制盒上的信号灯指示燃烧器锁定 (4, 图 . 1, 页 1). 维护 燃烧器需要由有资格的技术人员按照当地法规和标准进行定期性的维护 维护对于燃烧器的可靠性是必要的 , 可避免燃料的过量消耗以及随之而来的污染 . 在进行维护清理之前...
- Page 21 故障 / 解决方法 下面是造成启动故障或燃烧器非正常运行等问题的原因及相应的解决方法 . 故障通常会造成位于控制盒 (4, 图 . 1, P. 1) 复位按钮键中的锁定指示灯亮 . 当锁定灯亮时 , 只有按复位按钮燃烧器才会重新启动 , 此后如果燃烧器运行正常 , 锁定可以归因于暂时故障 . 如果继续锁定 , 一定要查找原因 , 并加以解决 . 故障 可能的原因 解决方法 检查 7 针插头中的 L1-N 线之间的电压是 否存在 . 无电源 . 检查保险丝的状况...
- Page 24 Registered Office - 公司注册所在地 : 生产场所 : Manufacturing site: RIELLO S.p.A. Riello Heating Equipment (Shanghai) CO., LTD Riello Heating Equipment (Shanghai) CO., LTD I-37045 Legnago (VR) No. 388, Jinbai Road - Jinshan Industrial Zone 利雅路热能设备 ( 上海 ) 有限公司 Tel.: +39.0442.630111 201506 - Shanghai 上海市金山工业区金百路...