Riello Gulliver RG4D Quick start guide

20024120 (1) - 05/2010
Installation, use and maintenance instructions
安装 , 使用以及维护说明书
Light oil burner
轻油燃烧器
CODE - 编码 MODEL - 型号 TYPE - 型号
20024122 RG4D 397 T1
GB
CN
Two stage operation
两段火运行

20024120
1GB
INDEX
1. BURNER DESCRIPTION
Two stage light oil burner.
1.1 BURNER EQUIPMENT
Flange with insulating gasket. . . .No. 1 Screw and nuts for flange to be fixed to boiler . . . No. 4
Screw and nuts for flange . . . . . .No. 1 Flexible oil pipes with nipples. . . . . . . . . . . . . . . . No. 2
7 pin plug. . . . . . . . . . . . . . . . . . .No. 1 4 pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
1. BURNER DESCRIPTION. . . . . . . . . . . . 1
1.1 Burner equipment . . . . . . . . . . . . . . . . . 1
2. TECHNICAL DATA . . . . . . . . . . . . . . . . 2
2.1 Technical data . . . . . . . . . . . . . . . . . . . . 2
2.2 Overall dimensions . . . . . . . . . . . . . . . . 2
2.3 Working field . . . . . . . . . . . . . . . . . . . . . 2
2.4
3. INSTALLATION . . . . . . . . . . . . . . . . . . . 3
3.1 Boiler fixing . . . . . . . . . . . . . . . . . . . . . . 3
3.2 Fuel supply . . . . . . . . . . . . . . . . . . . . . . 3
3.3 Hydraulic systems . . . . . . . . . . . . . . . . . 4
3.4 Electrical wiring . . . . . . . . . . . . . . . . . . . 5
4. WORKING . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Combustion adjustment. . . . . . . . . . . . . . 6
4.2 Recommended nozzles. . . . . . . . . . . . . . 6
4.3 Combustion head setting. . . . . . . . . . . . . 7
4.4 Electrodes adjustment. . . . . . . . . . . . . . . 7
4.5 Pump pressure and air output. . . . . . . . . 7
4.6 Burner start-up cycle. . . . . . . . . . . . . . . . 8
5. MAINTENANCE . . . . . . . . . . . . . . . . . . . 8
6. FAULTS / SOLUTIONS. . . . . . . . . . . . . . 9
1– Pump with pressure reducer
2– Electronic start delaying
device
3– Control-box
4– Reset button with lock-out
lamp
5– Flange with insulating
gasket
6– 2nd stage air damper
adjustment assembly
7– Nozzle holder assembly
8– Photoresistance
9– Hydraulic jack
10 – 4 pole socket
11 – 2nd stage valve
12 – 1st stage valve
The burner meets protection level of IP X0D (IP 40), EN 60529.
Burner with CE marking in conformity with EEC Directives: Electromagnetic Compatibility 89/336/EEC -
2004/108/EC, Low Voltage 73/23/EEC - 2006/95/EC, Machines 2006/42/EC and Efficiency 92/42/EEC.
Fig. 1
S7242

20024120 2GB
4
2. TECHNICAL DATA
2.1 TECHNICAL DATA
2.2 OVERALL DIMENSIONS
2.3 WORKING FIELD (as EN 267)
TYPE 397T1
Output - Thermal power 9/ 11 – 20 kg/h - 106/ 130 – 237 kW
Fuel Light oil, max. viscosity at 20°C: 6 mm2/s
Electrical supply Single phase, ~50Hz 230V ±10%
Motor Run current 2 A - 2730 rpm - 286 rad/s
Capacitor 6.3 F
Ignition transformer Secondary 8 kV - 16 mA
Pump Pressure: 8 –15 bar
Absorbed electrical power 0.39 kW
228 142 300 213
160
190
12
36
285
345
11
9999
127
45°
45°
D5353
ø123
Light oil output – kg/h
Thermal power – kW
Pressure in combustion
chamber – mbar
8101214
100
2.4
1.8
1.2
0.6
0
D5355
16 18
120
3.0
20
140 160 180 220 240200

20024120
3GB
3. INSTALLATION
3.1 BOILER FIXING
OPut on the flange (1) the screw and two nuts, (see fig. 3).
OWiden, if necessary, the insulating gasket holes (4), (see fig. 4).
OFix the flange (1) to the boiler door (3) using screws (5) and (if necessary) the nuts (2) interposing the
insulating gasket (4), (see fig. 2).
OAfter installation ensure that burner is lightly inclined as in fig. 5.
3.2 FUEL SUPPLY
The burner is designed to allow entry of the oil supply pipes on either side.
Depending on the oil supply pipes position (to the right or to the left hand side of the burner) the fixing plate
(1) and cable clamp (2) should be reversed, (see fig. 6).
Fig. 5
D5012
Fig. 4
D5025
Fig. 2
Fig. 3 S7071
D5345
22
11
Fig. 6

20024120 4GB
3.3 HYDRAULIC SYSTEMS Fig. 8
It is necessary to install a filter on the fuel supply line.
H= difference of level; L= max. length of the suction line; I. D. = internal diameter of the oil pipes.
PRIMING PUMP:
On the system in fig. 7 it is
sufficient to loosen the suction gauge
connection (6, fig. 8) and wait until oil flows out.
On the systems in fig. 9 and 10 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.
The pump suction should not exceed a maximum of 0.4 bar (30 cm Hg).
Beyond this limit gas is released from the oil. Oil pipes must be completely tight.
In the vacuum systems (fig. 10) the return line should terminate within the oil tank
at the same level as the suction line. In this case a non-return valve is not re-
quired. Should however the return line arrive over the fuel level, a non-return
valve is required.
This solution however is less safe than previous one, due to the possibility of
leakage of the valve.
8
H
meters
L meters
øi
8 mm øi 10 mm
0.5
1
1.5
2
10
20
40
60
20
40
80
100
OBefore 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.
OThe 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. 8).
WARNING:
1- Suction line
2 - Return line
3 - By-pass screw
4 - Gauge connection
5 -2
nd stage pressure adjuster
6- Suction gauge connection
7 -1
st stage pressure adjuster
8 - Pressure reducer piston
9 -2
nd stage valve
10 - 1st stage valve
11 -Auxiliary pressure test point
H
meters
L meters
øi
8 mm øi 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
SYSTEM NOT PERMITTED
IN GERMANY
S7067
H
max. 4 m
max. 4 m
H
H
H
D5744
Fig. 9 Fig. 10
Fig. 7
D5745
H
max. 4 m

20024120
5GB
3.4 ELECTRICAL WIRING
DO NOT EXCHANGE
NEUTRAL WITH PHASE
WARNING
To remove the control-box from the burner, loosen screw (A, fig. 11) after
removing all components, the 7 pin plug and earth wire.
In case of disassembly of the control box, retighten the screw (A)
with a torque wrench setting of 1 – 1.2 Nm.
NOTES:
– Wires of 1 mm2 section.
– The electrical wiring carried out by the installer must be in
compliance with the rules in force in the Country.
OConnect 2nd stage thermostat between clamps T6 - T8
by removing the bridge.
TESTING: Check the shut-down of the burner by opening
the thermostats and the lock-out by darkening
the photoresistance.
Fig. 11
S7072 A
7 pin plug
7 pole socket
h
L1 B4S3 T2
T1
N
Black
White
Blue
Capacitor
Burner-earth
Switch with fuse
6A max.
Neutral
CONTROL BOX
552SE
~ 50Hz 230V
N
123
Photoresistance
T
Blue
Ignition
electrodes
Brown
L
T
h
T
2nd stage oil valve
T8
T7
T6
B5 4 pin plug
4 pole socket
Blue
Black White Blue
Brown
21 321
M
~
ELECTRONIC
DELAYING DEVICE
O2nd stage
Motor
thermostat
M
12123
M
CARRIED-OUT IN THE FACTORY
1st stage oil valve
D5336
Regulating thermostat Remote lock-out lamp
(230V - 0.5A max.)
Limit thermostat
with manual
resetting
1st stage
hour counter
(230V - 0.1A max.)
2nd stage hour counter
(230V - 0.1A max.)
Brown
Blue

20024120 6GB
4. 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 CO2
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.
The values shown in the table are measured on a CEN boiler (as per EN 267).
They refer to 12.5% CO2at sea level and with light oil and room temperature of 20 °C.
4.2 RECOMMENDED NOZZLES
Monarch type R ; Delavan type W - E
Steinen type Q ; Danfoss type S
Satronic type S
TO FIT NOZZLE CARRY OUT THE FOLLOWING
ACTIONS:
Remove nozzle-holder assembly (1) after loosing
screws (2) and nut (3), remove the small cables
(4) from the control box and the photoresistance
(5), (see fig. 12).
Withdraw the small cables (4) from the electrodes,
remove the diffuser disc-holder assembly (8) from
the nozzle-holder assembly (1) after loosing screw
(3, fig. 13, page 7).
Screw the nozzle (9) correctly and tighten it as
shown in figure 12.
ATTENTION
During the reassembly of the nozzle-holder assem-
bly screw the nut (3) as shown in the figure below.
Nozzle Pump pressure Burner output Comb. head
adjustment Air damper adjustment
bar kg/h ± 4% 1st stage 2nd stage
GPH Angle 1st stage 2nd stage 1st stage 2nd stage Set-point Set-point Set-point
2.50 60° 9 14 8.7 10.8 0 0.2 1.8
3.00 60° 9 14 10.4 13.0 1 0.5 2.7
3.50 60° 9 14 12.2 15.2 2.5 0.8 3.7
4.00 60° 9 14 13.9 17.3 4 1.0 4.5
4.50 60° 9 14 15.6 19.5 6 1.3 6.0
Fig. 12
S7238
3
TIGHTEN WITHOUT MOVING
BACKWARDS TO THE END
D5684

20024120
7GB
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).
In the sketch the combustion head is set for an output of 3.50 GPH at 15 bar.
The set-point 2.5 of the regulating rod is at the same level with the outside plane of the nozzle-holder as-
sembly as shown in the schedule.
4.4 ELECTRODES ADJUSTMENT (see fig. 13)
Fig. 15
Fig. 14
S7064
Lean the diffuser disc-holder as-
sembly (1) on the nozzle-holder
(2) and lock it by screw (3). For
prospective adjustments loosen
screw (4) and move the elec-
trodes assembly (5).
ATTENTION
To have access to the electrodes
carry out operation as described in
chapter 4.2 (page 6) “RECOM-
MENDED NOZZLES”.
D5341
6 – 7 mm
4.5 – 0.5 mm
0
Fig. 13
4
5
123
MEASURES MUST BE
RESPECTED
WARNING
4.5 PUMP PRESSURE AND AIR OUTPUT
O1st STAGE ADJUSTMENT
ADJUSTMENT OF AIR SHUTTER:
Unloosen the nut (1), turn the screw (2) until the indicator (3) reaches the
position desired. Then lock the nut (1), (see fig. 14).
PRESSURE REGULATION:
This is set at 9 bar at the factory.
Should it be necessary to re-set or alter such pressure, this can be done, by
adjusting screw (7).
The pressure gauge must be mounted in place of cap (8), (see fig. 15).
O2nd STAGE ADJUSTMENT
ADJUSTMENT OF AIR SHUTTER:
Unloosen the nut (4), turn the screw (5) until the
indicator (3) reaches the position desired.
Then lock the nut (4), (see fig. 14).
PRESSURE REGULATION:
This is set at 14 bar at the factory.
Should it be necessary to re-set or alter such pres-
sure, this can be done, by adjusting screw (9).
The pressure gauge must be mounted in place of
cap (8), (see fig. 15).
When burner shuts down the air damper automati-
cally closes till a max. chimney depressure of
0,5 mbar.

20024120 8GB
4.6 BURNER START-UP CYCLE
Lock out is indicated by a lamp on the control box (4, fig. 1, page 1).
5. MAINTENANCE
Burner requires a periodic maintenance carried out by a qualified and authorized technicians.
Maintenance is essential for the reliability of the burner, avoiding the excessive consumption of fuel and
consequent pollution.
Before carrying out any cleaning or control always first switch off the electrical supply to the
burner acting on the main switch of the system.
THE BASIC CHECKS ARE:
OCheck that there are not obstructions or dents in the supply or return oil pipes.
OClean the filter in the oil suction line and in the pump.
OClean the photoresistance, (8, fig. 1, page 1).
OCheck for correct fuel consumption.
OReplace the nozzle (see fig. 12, page 6) and check the correct position of electrodes (fig. 13, page 7).
OClean the combustion head in the fuel exit area, on the diffuser disc.
OLeave the burner working without interruptions for 10 min. and check the right settings at 1st and 2nd
stage of all components stated in this manual. Then carry out a combustion check verifying:
Smoke temperature at the chimney; Contentof CO2(%); ContentofCO(ppm);
Smoke value according to opacity smokes index according to Bacharach scale
D6040
Lock-out due to failure to light
B
Normal
3 –28s ~12s 5s
1st stage thermostat
2nd stage thermostat
Motor
Ignition transformer
1st stage valve
1st stage flame
2nd stage valve
2nd stage flame
Lock-out lamp ~12s
B

20024120
9GB
6. 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. 1, page 1).
When lock out lamp lights the burner will attempt to light only after pushing the reset button. After this if the
burner functions correctly, the lock-out can be attributed to a temporary fault.
If however the lock out continues the cause must be determined and the solution found.
WARNING
The manufacturer cannot accept responsibility for any damage to persons, animals or property due to error
in installation or in the burner adjustment, or due to improper or unreasonable use or non observance of the
technical instruction enclosed with the burner, or due to the intervention of unqualified personnel.
FAULTS POSSIBLE CAUSES SOLUTION
The burner will not
start when the ad-
justment thermo-
stat closes.
Lack of electrical supply.
Check presence of voltage in the
L1 - N clamps of the 7 pin plug.
Check the conditions of the fuses.
Check that thermostat limit is not
lock out.
The photoresistance sees false light. Eliminate the light.
Thermostats are faulty. Replace them.
The connections in the control box
are wrongly inserted. Check and connect completely all the plugs.
Burner runs normal-
ly in the prepurge
and ignition cycle
and locks out after 5
seconds ca.
The photoresistance is dirty. Clear it.
The photoresistance is defective Change it.
Flame moves away or fails.
Check pressure and output of the fuel.
Check air output.
Change nozzle.
Check the coil of solenoid valve
1st stage.
Burner starts with an
ignition delay.
The ignition electrodes are wrongly
positioned. Adjust them according to the instructions of this manual.
Air output is too high. Set the air output according to the
instructions of this manual.
Nozzle dirty or worn. Replace it.

20024120
1中文
目录
1. 燃烧器描述
两段火轻油燃烧器 .
1.1 燃烧器附件
带绝热石棉垫的法兰 . . . . . 数量 . 1 将法兰安装到锅炉上的螺栓螺母 . . . . . 数量 . 4
法兰用螺栓螺母 . . . . . . . 数量 . 1 带变径头的油软管 . . . . . . . . . . . 数量 . 2
7 针插头 . . . . . . . . . . 数量 . 1 4 针插头 . . . . . . . . . . . . . . . 数量 . 1
1. 燃烧器描述 . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 燃烧器附件 . . . . . . . . . . . . . . . . . . . . . . . 1
2. 技术参数. . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 技术参数. . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 外观尺寸. . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3 工作范围. . . . . . . . . . . . . . . . . . . . . . . . . 2
3. 安装 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1 锅炉安装. . . . . . . . . . . . . . . . . . . . . . . . . 3
3.2 燃料供给. . . . . . . . . . . . . . . . . . . . . . . . . 3
3.3 液压系统. . . . . . . . . . . . . . . . . . . . . . . . . 4
3.4 电气连接. . . . . . . . . . . . . . . . . . . . . . . . . 5
4. 工作 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 燃烧调节 . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 推荐的喷嘴 . . . . . . . . . . . . . . . . . . . . . . . 6
4.3 燃烧头设定 . . . . . . . . . . . . . . . . . . . . . . . 7
4.4 电极的调节 . . . . . . . . . . . . . . . . . . . . . . . 7
4.5 泵压及空气输出 . . . . . . . . . . . . . . . . . . . . 7
4.6 燃烧器启动程序 . . . . . . . . . . . . . . . . . . . . 8
5. 维护 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6. 故障 / 解决方法 . . . . . . . . . . . . . . . . . . . . 9
1– 带调压器的油泵
2– 电气延迟装置
3– 控制盒
4– 带锁定指示灯的复位按钮
5– 带绝热石棉垫的法兰
6– 2 段火风门调节机构
7– 喷嘴座
8– 光电管
9– 液压装置
10 – 4 孔插座
11 – 2 段火阀
12 – 1 段火阀
燃烧器保护等级为 IP X0D (IP 40), EN 60529.
燃烧器符合下列标准 :电磁兼容性 89/336/EEC - 2004/108/EC, 低电压 73/23/EEC - 2006/95/EC, 机械 2006/
42/EC 和效率 92/42/EEC.
图. 1
S7242

20024120 2中文
2. 技术参数
2.1 技术参数
2.2 外观尺寸
2.3 工作范围 (按照 EN 267)
类型 397T1
热出力 9 /11 – 20 kg/h - 106/ 130 – 237 kW
燃料 轻油 , 在20 °C 时粘度 6 mm2/s
电源 单相 ,~50Hz 230V ±10%
马达 运行电流 2 A - 2730 rpm - 286 rad/s
电容 6.3 F
点火变压器 次级 8 kV - 16 mA
油泵 压力 :8
–15 bar
电功耗 0.39 kW
228 142 300 213
160
190
12
36
285
345
11
9999
127
45°
45°
D5353
ø123
8101214 轻油流量 – kg/h
100 热出力 – kW
2.4
1.8
1.2
0.6
0
燃烧室压力 – mbar
D5355
16 18
120
3.0
20
140 160 180 220 240200

20024120
3中文
3. 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 .
3.2 燃料供给
燃烧器允许油软管从任何一边进入，左侧或右侧 .
根据燃油管线的位置 ( 到燃烧器的右侧或左侧 ) 对应的连接板 (1) 和堵塞板 (2) 应保留 , ( 参见图 . 6)..
图. 5
D5012
图. 4
D5025
图. 2
图. 3 S7071
D5345
22
11
图. 6

20024120 4中文
3.3 液压系统 图. 8
在供油管路上必须装滤网 .
H= 高度差 ; L= 供油管最大长度 ; I. D. = 油管内径 .
油泵启动 :
在图 . 7所示系统中，松开油压表接口螺钉 (6, 图. 8) 直到有油流出就可以了 .
在图 . 9和图.10所示系统中 启动燃烧器直到油泵充油 .如在燃料到达油泵之前
锁定 , 至少等 20 秒才能再次启动 .油泵进油真空度不能超过 0.4 bar (30 cm Hg).
大于这一值，气体可能从油中分离出来，所以油管一定要完全拧紧。
在低位油箱系统中 ( 图. 10)回油管应回到油箱中与入油管相同的水平高度，在这
种情况下，不需止回阀，然而如果回油管回到比燃料表面高的位置，必须装一个止
回阀。
这种方法不如前一种方法，因为阀门有可能漏油 .
H
(m)
L (m)
øi
8 mm øi 10 mm
0.5
1
1.5
2
10
20
40
60
20
40
80
100
O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 .
O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)
警告 :
1- 供油管
2- 回油管
3- 旁路螺钉
4- 压力表接口
5 -2nd 段火压力调节螺钉
6- 真空表接口
7 -1
st
段火压力调节螺钉
8 - 压力调节活塞
9 -2
nd
段火阀
10 -1st 段火阀
11 - 压力测试点
H
(m)
L (m)
øi
8 mm øi 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
S7067
H
max. 4 m
max. 4 m
H
H
H
D5744
图. 9 图. 10
图. 7
D5745
H
max. 4 m

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5中文
3.4 电气连接
不要将火线与零线接反
警告
控制盒
要移去控制盒，在移走所有组件：7 针插头和地线后，松开螺钉 (A, 图. 11)后，
沿箭头方向拔出 .
在松开控制盒后，用螺丝刀 （1 – 1.2 Nm）紧上螺钉 (A) .
7 针插头
7 孔插座
h
L1 B4S3 T2
T1
N
黑色
白色
兰色
电容
燃烧器接地
主开关
T6A
中线
控制盒
552SE
~50Hz 230V
N
123
光电管
T
兰色
点火
电极
褐色
L
T
h
T
2nd 段火阀
T8T7T6
B5 4 针插头
4 孔插座
兰色
黑色
白色
兰色
褐色
21 321
M
~
电气
延迟装置
2nd 段火
马达
温控器
M
12123
M
厂家设置
1st 段火阀
D5336
温控器 远程锁定信号
(230V - 0.5A max.)
安全温控器
1st 段火
计时器
(230V - 0.1A max.)
2nd 段火计时器
(230V - 0.1A max.)
褐色
兰色
S7120
图. 11
A
注意 :
–电线截面积：1 mm2.
–连线的安装必须符合所在国家的强制规定 .
O移开 T6 和 T8 之间的短接线，连接上 2 段火温控器 .
试验 :
–断开温控器开关，检查燃烧器是否停机 .
–遮黑光电管，检查燃烧器是否锁定 .

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4. 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CO2，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% CO2，在海平面，油温和室温为 20 °C.
4.2 推荐的喷嘴
Monarch 类型 R; Delavan类型 W - E
Steinen 类型 Q ; Danfoss 类型 S
Satronic 类型 S
按如下步骤安装喷嘴 ( 参见图 . 12)
拧松螺钉 (2)和螺母 (3) 后取下喷嘴座 (1),从控制盒
和光电管 (5) 取下连接电缆 (4).
从电极上移去电缆 (4) , 松开固定螺钉 (3, 图. 13, P.
7) 后从喷嘴座 (1)上移走旋流盘组件 (8).
正确地拧上喷嘴 (9) 按图 .12 所示拧紧 .
注意
如图所示，在重新安装喷嘴座时应拧紧螺母 (3).
喷嘴
泵压 燃烧器出力 燃烧头设置 风门调节
bar kg/h ± 4% 1st 段火 2nd 段火
GPH 角度 1st 段火 2nd 段火 1st 段火 2nd 段火 设定点 设定点 设定点
2.50 60° 9 14 8.7 10.8 0 0.2 1.8
3.00 60° 9 14 10.4 13.0 1 0.5 2.7
3.50 60° 9 14 12.2 15.2 2.5 0.8 3.7
4.00 60° 9 14 13.9 17.3 4 1.0 4.5
4.50 60° 9 14 15.6 19.5 6 1.3 6.0
图. 12
S7238
3
拧紧但不要拧到头
D5684

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7中文
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 . 13)
图. 15
图. 14
S7064
将旋流盘组件 (1) 放在喷嘴座 (2) 上,
用螺钉 (3) 锁紧 .
要调整时 , 松开螺钉 (4) 移去电极装置
(5).
注意
要转动电极，按 节“4.2 推荐的喷嘴”所
述来进行 (P. 6).
D5341
6 – 7 mm
4.5 – 0.5 mm
0
图. 13
4
5
123
应考虑进行测量
警告
4.5 泵压及空气输出
O1st 段火调整
风门的调整
松开螺母 (1), 转动螺钉 (2) 直到指示器 (3) 到达预期点 . 然后 锁紧
螺母 (1), ( 参见图 . 14).
油压调节 :
出厂设定为 9 bar.
如要调整油压 , 可调整螺钉 (7)来实现 .
压力表必须接在接口 (8), ( 参见图 . 15).
O2nd 段火调整
风门的调节
松开螺母 (4), 转动螺杆 (5) 直到指示
器(6) 到达预期点 .
然后锁紧螺母 (4), ( 参见图 . 14).
油压调节
出厂设定为 14 bar .
如要调整油压, 可调整螺钉 (9)来实现.
压力表必须接在接口 (8), ( 参见图 .
15).
燃烧器关机后 , 风门会自动关闭，
除非烟囱处的最大负压超过 0.5mbar.

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4.6 燃烧器启动程序
由控制盒上的信号灯指示燃烧器锁定 (4, 图. 1, 页1).
5. 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 , 必须将系统的主电源开关关掉 , 以切断燃烧器的电源 .
基本的检查有 :
检查进油管及回油管是否有堵塞或凹陷 .
清理进油管及油泵中的过滤器 .
清理光电管 ,(8, 图. 1, P. 1).
检查燃料消耗是否正常 .
如需要更换喷嘴 ( 图. 12,P. 6) 和检查电极的位置 ( 图. 13, P. 7).
清理燃烧头中燃料出口和旋流盘 .
让燃烧器不间断地运行 10 分钟 , 按手册正确设置所有组件 , 然后进行燃烧测试以检查以下各项 :
烟囱处的烟温 ; CO2(%)的含量;CO (ppm)的含量;
测量烟气中的黑度值
D6040
由于点火失败而锁定
B
正常点火
3 –28s ~12s 5s
1st 段火温控器
2nd 段火温控器
马达
点火变压器
1st 段火阀
1st 段火火焰
2nd 段火阀
2nd 段火火焰
锁定指示灯 ~12s
B