background image

20013748

CN

点火电极的设定

 

(

参见图

. 3)

   

燃烧器启动程序

在燃烧器点火时

为避免火焰不稳

可调整电极位置

 

当轻油油温低于

 +8 °C,

有可能引起点火困难

.

1) 

正确的点火电极位置

 

参见图

. 3.

2) 

油泵压力

 - 

设定

油泵压力出厂时设定为

 12 bar.

当轻油油温低于

 +8 °C,

将油压增加到

14 bar.

3) 

燃烧头的设定

可将燃烧头的设定点调整得比上表中所给设置值大一个设定点
例如

:

 

说明书中所给设定值为

 3, 

此时可将设定点调整到

4.

4) 

风门挡板调整
调整减震器,减少过量空气直至黑度指数不接近

1.

(

即在最小过量空气的条件下燃烧

).

2 – 2.5

 mm

4

± 

0.3 mm

重要提示

:

电极安装距离须按下图所示

D5230

A

注意

在更换或安装喷嘴前

拧松

 

螺钉

 

(A)

并将电极向前移动

.

. 3

正常点火

由于点火失败而锁定

启动温控器

马达

点火变压器

阀门
火焰

锁定信号

~

 

12s

D5229

~

 

12s

~

 

5s

Summary of Contents for 20013628

Page 1: ...20013748 3 01 2011 Installation use and maintenance instructions Light oil burner CODE MODEL TYPE 20013628 G5 LC 445T1 20035139 G5 LC 445T1 GB CN One stage operation...

Page 2: ...safety start up use and maintenance of the burner DELIVERY OF THE SYSTEM AND THE INSTRUCTION MAN UAL When the system is delivered it is important that The instruction manual is supplied to the user b...

Page 3: ...50 rpm 298 rad s Capacitor 4 F Ignition transformer Secondary 8 kV 16 mA Pump Pressure 7 15 bar Absorbed electrical power 0 130 kW 1 Return line 2 Suction line 3 Gauge connection 4 Pump pressure regul...

Page 4: ...ge Burner It is necessary that the insulating gasket 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...

Page 5: ...leakage of the valve PRIMING THE PUMP Start the burner and wait for the priming Should lock out occur prior to the arrival of the fuel await at least 20 seconds before repeating the operation A filte...

Page 6: ...neath the ignition transformer on a plug in support TESTING Check the shut down of the burner by opening the thermostats ATTENTION Do not connect burner s grounding to failure indicator terminal This...

Page 7: ...case of flame detachment during ignitions at low temper atures PUMP PRESSURE 12 bar the pump leaves the factory set at this value 14 bar improves flame retention it is therefore suitable for ignitions...

Page 8: ...one point away from that indicated in the schedule One set point corresponds to 3 turns of the rod a hole 3 at its end facilitates counting the number of turns AIR DAMPER ADJUSTMENT The regulation of...

Page 9: ...bustion head one set point further ahead than indicated in the instructions Example the instructions require to set the combustion head on set point 3 Instead the setting is made on set point 4 4 FAN...

Page 10: ...20013748 CN Technical Assistance Centre Assistance Centre Maintenance Contract...

Page 11: ...108 EC 73 23 EEC 2006 95 EC 98 37 EEC 92 42 EEC IP 40 EN 60529 445T1 28 60 kW 2 3 5 kg h 20 C 4 6 mm2 s 230V 10 50Hz 0 75A 2850 rpm 298 rad s 4 F 8 kV 16 mA 7 15 bar 0 13 kW 1 2 3 4 5 6 7 8 9 10 2 1 4...

Page 12: ...20013748 2 CN 0 8 0 0 4 mbar 2 3 4 5 kg h 25 30 60 kW D5226 35 40 45 50 55 0 2 0 6 2 3 272 107 236 130 37 4 5 89 233 11 180 D5554 180 75 72 150 4 5 9 1 6 D5242 2 2 D5572 S7384...

Page 13: ...Hg 20 H m L m I D 8 mm I D 10 mm 0 5 1 1 5 2 10 20 40 60 20 40 80 100 A A H m L m I D 8 mm I D 10 mm 0 0 5 1 1 5 2 3 3 5 35 30 25 20 15 8 6 100 100 100 90 70 30 20 H max 4 m H H max 4 m min 0 1 m D52...

Page 14: ...20013748 4 CN 50V T6A N L M S7026 1 mm2 A 230V 50Hz N L 230V 0 5A max 1 2 3 4 5 6 7 8 9 530SE T T 1 N 2 L 3 A 3 2 1 D5228...

Page 15: ...lavan W A E Steinen H Q Danfoss H 60 80 12 bar 12 bar 14 bar GPH bar kg h 4 0 60 60 80 11 2 3 1 5 2 0 65 60 80 12 2 6 2 2 2 0 75 60 12 3 0 2 5 2 5 0 85 60 12 3 4 3 3 1 00 60 12 4 0 4 4 5 1 10 60 12 4...

Page 16: ...20013748 6 CN 6 mm 2 1 CO2 CO2 1 3 3 2 1 2 5 1 2 3 6 D5551 1 2 D5231 4...

Page 17: ...7 20013748 CN 3 8 C 1 3 2 12 bar 8 C 14 bar 3 3 4 4 1 2 2 5 mm 4 0 3 mm D5230 A A 3 12s D5229 12s 5s...

Page 18: ......

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Page 20: ...I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www rielloburners com Manufacturing site Riello Heating Equipment Shanghai CO LTD No 388 Jinbai Road Jinshan Industrial Zone 201506 Shang...

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