Two Stage
Gas Burner
Model:
SC 1.2 GZ
SC 2.1 GZ
SC 2.2 GZ
SC 3.1 GZ
SC 3.2 GZ
Burner Maintenance and Usage Instructions
SC 5.1 GZ
SC 5.2 GZ
SC 8.1 GZ
SC 8.2 GZ
SC 8.3 GZ
Body Type:
Gama
Language:
English
INDEX
BURNER SPECIFICATIONS ..........................................................................3
CERTIFICATES ............................................................................................... 4
BODY T YPES .................................................................................................5
PRODUCT ENCODE .......................................................................................6
DECLARATION OF CONFORMITY ...............................................................7
WARNING NOTES .......................................................................................... 8
ELECTRICAL WARNING SIGNS .................................................................11
PRESSURE DROPS .....................................................................................12
FLAME LENGHT AND DIAMETERS (GAS) ................................................ 14
CAPACITY CURVES ..................................................................................... 15
BURNER DATA TABLE ................................................................................17
BURNER DIMENSION TABLE ..................................................................... 18
MOUNTING ................................................................................................... 19
OPERATIONAL EXPLANATION .................................................................. 20
EXPLODED PICTURE ..................................................................................21
NUMBERED EXPLODED PICTURE ............................................................22
IGNITION ELECTRODE TURBULATOR AND ITS POSITION ....................23
GAS AND AIR PRESSURE SWICH .............................................................24
GAS VALVE CONNECTION .........................................................................25
MAINTENANCE ............................................................................................26
COMMISSIONING PROCEDURE .................................................................27
PACKING ......................................................................................................28
EQUIPMENTS ...............................................................................................29
GZ GAMA Gas Two Stage
2
2
BURNER SPECIFICATIONS
EASY SETUP
Flam
Flamtec burners are easy to set up with the prototype structure.
It can be used with dierent options in ovens,
dryers, generators, water and steam boilers.
Horizontal and upwards can be set up.
FUELS
It can be used with artificial fuels
like gas (G), motor (L), fuel oil (H) and other biogas, LPG.
DESIGN
Flam
Flamtec burners have a modern design, maintenance
and easy serviceability for technical service is provided.
WORKING PRINCIPLES
Our burners have single and double stage and modulation options.
Modulation has pneumatic and mechanical and electronics options.
Modulation with the PID controller can be implemented.
Our modulation ratio can be up to 1/5 of a 1/10.
BURNER OPERATION OPTIONS
In our fully modulated burners, we add PID control.
You can also choose O2 trim, inverter, and low NOx options.
ENVIRONMENT-FRIENDLY TECHNOLOGY
Flam
Flamtec burner has reduced Nox values to European standards with its
advanced technological structure and continues to work on this subject.
WORLDWIDE TECHNICAL SERVICE
Our service team can serve you in every corner of the world.
Dynamic and experienced gives you the promise of the best service.
CUSTOMIZE SOLUTION
Our team can oer you customize solution for your systems.
Special design and calculation is our pleasure.
GZ GAMA Gas Two Stage
3
3
CERTIFICATES
Gas Burner CE Design Module Producon Module CE, ISO
9001: 2008 Quality Management Cercate and connue
with the sales market.
CE Design Module, CE Producon Module, ISO 9001: 2008
Quality Management Cercates and CE Cercates can
be accepted for the Motor-Gas Double Fuel Burners.
4
4
GZ GAMA Gas Two Stage
BODY TYPES
We use up to 17,800 kW of our Alfa type body for gas,oil
and gas /oil fuels.
We use Beta body up to 7.800 kW in heavy oil and gas /
heavy oil fuels.
We use up to 11,000 kW of our Gama burners in our
gas-fired burners.
We use our Delta body in our Duoblock models from
500 kW to 7,800 kW in gas, oil, heavy oil and dual fuel.
We use our Epsilon body in our Doublock models from
10,500 kW to 35,000 kW in gas, oil, heavy oil and dual
fuels.
We use our Pi model from 180 kW to 500 kW in our
custom ram burners.
Our control panels vary according to body size and are
simple to use.
Our service network covers all of Spain. We can send
technical support to every part of the world.
GZ GAMA Gas Two Stage
5
5
PRODUCT ENCODE
SC. 12-2-G-M-(P)-Beta
Body Size
Body Capacity
Fuel Type
BODY SIZE: 0-1-2-3-5-8-10-12-14-16-18-20-22
BODY CAPACITY: 1-2-3
FUEL TYPE:
G-GAS
L-LIGHT OIL
H-HEAVY OIL
GL-GAS/LIGHT OIL
GH-GAS/HEAVY OIL
Body Type
Work Options
Operation Mode
6
6
OPERATION MODE:
S-SINGLE STAGE
Z-TWO STAGE
M-MODULATING
WORKING OPTIONS:
(P)-PNEUMATIC MODULATION
(M)- MECHANIC MODULATION
(E)-ELECTRONIC MODULATION
(I)-INVERTER (Variable-Frequency Controller)
(LN)- LOW NOx
(O2) OXYGEN TRIM
BODY TYPE: STATED IN THE PREVIOUS PAGE.
GZ GAMA Gas Two Stage
DECLARATION OF CONFORMITY
Before using the burner for the first time, please ensure that the product is an integral
part of this manual, which is supplied with the burner.
Read USER’S WARNING FOR USING BURNER” section carefully. Burner and system
operations must only perform by authorized personnel.
- Be sure to read the operating manual carefully before starting to operate or repair the
burner.
- e power supply of the system must be disconnected before the repair on the burner
We hereby declare that the suitability of our “CE” marking SC series products is under
our sole responsibility. starts.
- It is possible to cause dangerous accidents if the instructions are not followed strictly
and the work is not carried out properly.
Descripon
Gas or dual-fuel blow-domestic and industrial burners on the minimum regulations
that apply European Directives:
• 90/396/EEC
• 92/42/EEC
• 89/336/EEC
• 73/23/EEC
• 98/37 EEC
and the European Standards subject to the design and testing:
• EN 676 (gas ve çi yakıtlı, gas tarafı)
• EN 60335-1, 2003
• EN 50165: 1997 + A1:2001 + A2:2002
• EN 55014 -1 (1994) and –2 (1997)
e control according to Directive 90/396 / EEC Gas Devices;
CE2159 - Made by S & Q MART.
GZ GAMA Gas Two Stage
7
7
WARNING NOTES
USE THE BURNER SAFELY USER
WARNING NOTES
1. General Information
is product must only be used in accordance
with its intended use by applying the specified
installation and commissioning protocols. Other
than intended use, death, injury and serious
burning may occur.
Before using the burner for the first time, please
read carefully the “USER WARNING NOTES
FOR USE OF BURNER SAFETY” section of this
manual, supplied with the burner as an integral
part of the product. Operation of the burner and
the system must only be carried out by authorized
personnel. e power supply of the system must be
disconnected before repair on the burner starts.
It is possible to make dangerous accidents that the
instructions are not followed carefully and the
workings are not carried out properly.
e lifetime of the burner is 10 years
2. Preface
ese warning notes have been prepared with the
aim of ensuring the healthy use of the components
of the heating systems for civilian use and hot water
production.
ese notes illustrate how equipment with adequate
reliability can be acted on with the purpose of
avoiding damage caused by incorrect or faulty
installations or improper and unreasonable use.
In addition, the warning notes in this manual
are technically prepared on a level that makes
users understand and is aimed at having users
knowledgeable about safety issues.
e manufacturer is not liable for damages caused
by errors in the installation or use of the product not
in compliance with the manufacturer’s instructions
3.General Warning Notes
e user manual is a special and necessary part of
the product and must be supplied to the user. Read
the warnings in the manual carefully as it contains
important information on safe use, maintenance,
and installation. Keep the guide where you can find
it when you need it.
Materials must be installed by qualified technicians
according to current standards and manufacturer’s
instructions. By “qualified technicians” it is meant
those who are experts on domestic heating and
hot water production system components, and
especially those authorized by the manufacturer.
Incorrect installation can harm people, animals,
and equipment. e manufacturer is not responsible
for such damages.
When the package is opened, check that all parts
are present and undamaged. If in doubt, do not use
materials and return your dealer. e packaging
materials (wooden cage chests, plastic bags, foam,
etc ...) Keep out of the reach of children. ese
materials must be collected and disposed of
appropriately so as not to create environmental
pollution.
Before any maintenance or cleaning, turn o the
power of your device using the system switch at the
mains supply or switch o all the appliances.
If the system is faulty or if your device is not
working properly, turn o your device, do not
attempt to repair it or do not interfere with it. In
such cases, contact the authorized service center
only. Any material repairs must be made by Flamtec
Authorized Services using original spare parts.
Failure to act as above may jeopardize the safety
of the equipment. Periodic maintenance must be
carried out by authorized services in accordance
with the operating instructions to ensure that the
equipment operates correctly and eiciently.
If the hardware is sold or shipped to another user,
or if the owner of the device leaves or surrenders;
ensure that the operating instructions are always on
the side of the unit. is way the new owner and/or
installer can benefit from the guide.
Only original materials should be used for all
equipment of the device, including optional
materials or kits (including electrical equipment).
8
8
GZ GAMA Gas Two Stage
WARNING NOTES
4.Burners
is device should only be used in boilers for
applications that are connected to hot water boilers,
ovens or other similar equipment and are not
exposed to atmospheric agents (rain, dust, etc.).
Other forms of use are inadequate and, therefore, It
is dangerous.
e burner should be installed in the appropriate
locations according to the regulations in force and
in all cases where adequate ventilation is available to
ensure proper combustion.
Do not reduce or cover the ventilation opening of
the burner or the boiler room where the boiler is
installed and the burner air intake grill opening, as
hazardous oxide mixtures and explosive gas forms
may form.
Before connecting the burner, check the information
on the system feed (electrical, gas, motor, or other
fuel) related information on the label on the front.
Do not touch the hot parts of the burner. Usually in
the areas near to the ame and the fuel preheating
system components are hot during operation of the
device and remain hot for some time.
If the burner is no longer used, the following
operations must be carried out by authorized
technicians;
a)Disconnecting the power supply line from the
main switch, disconnecting the power supply,
b)Closing the fuel supply using the shuto valve and
removing the valve release lever,
c)Picking up parts of potentially hazardous parts,
5. Special Alerts
Check that the connection of the burner to the heat
generator is secure, as it will occur in the ame
combustion chamber. e following procedures are
required to be tested by authorized technicians at
least once a year and once before commissioning the
burner;
a) Adjustment of burner fuel level, adjustment of the
capacity of the heat generator.
b) Adjustment of the combustion air ow at least
to ensure combustion eiciency of the burner at
the minimum air ow rate declared by the current
regulations.
c) Check that NOx and unburned gases causing air
pollution do not exceed the permissible limit values
according to the current legislation.
d) To check that the safety devices and control
devices are working properly.
e) Checking the condition of the duct where the
combustion products are discharged.
f) Aer the setting operations have been carried out,
the mechanical safety locks of the adjusting devices
must be made,
g) To check that the burner operating and
maintenance manual is in the boiler room.
If the burner is continuously failing, do not try
to reset it more than twice. Call your nearest
authorized service agent to resolve the problem.
According to the regulations in force, the operation
and maintenance of the equipment should only be
carried out by authorized services.
6. Electrical Connection
e equipment is only electrically safe if properly
connected to the appropriate earthing line
according to current electrical safety legislation.
It is necessary to check that the necessary safety
requirements have been fulfilled. If you are in
doubt, have a certified electrician check the system.
Because the manufacturer is not responsible for
damage caused by poor grounding connection.
e suitability of the electrical circuits for
maximum loads of the equipment must
be checked by authorized services. Have the
certified electrician check that proper wiring is done
according to the maximum power drawn by the
burner as shown on the technical labels, especially
if the cable diameters are suicient for the power
drawn.
According to the current safety legislation, it is
necessary to use a polarity switch to connect the
main power supply.
e burner power supply must have neutral
grounding. If the ionization current is controlled
from an ungrounded neutral, a connection must be
made between the terminal 2 (neutral) and ground
GZ GAMA Gas Two Stage
9
9
WARNING NOTES
for the RC circuit.
Use of any electric parts; It is subject to compliance
with the basic principles of electric safety rules
reported below;
-Do not touch equipment with wet or damp parts of
your body.
-Don’t take the electric cables.
-Do not leave your device in atmospheric (rain,
sun, etc.) environments unless proper storage
characteristics have been specified.
-Do not allow unauthorized persons and children to
use.
-e mains power cables cannot be changed by
the user. If the cables are damaged, disconnect the
equipment from the mains and call only authorized
service personnel to replace the cables.
-If you decide not to use your device for a while, it
is recommended that you disconnect all electrical
equipment (pump, burner, etc.) from the electrical
connection.
--Do not leave your device in operation when you
are not using it and always keep the gas valve closed.
- When the user goes away for a while, turn o the
main valve that brings the burner gas.
If you get the gas smell:
- never use a power switch, telephone or any other
device that may spark;
- open the doors and windows to provide airow to
clear the air of the room;
- close the gas valves;
- ask for technical assistance.
- Do not close the ventilation openings of the spaces
where gas-fired devices are located, otherwise
dangerous situations may occur due to the
formation of the toxic and explosive mixture.
7. General Warning Notes on Gas,
Motor or Other Use
e burner installation must be carried out by
authorized technicians in accordance with the
existing laws. Incorrect installation may harm
human beings, animals, and other persons, in which
case the manufacturer is not responsible for this
damage.
Before installing the burner, it is recommended
to clean the dirt inside the fuel supply line piping,
which may prevent the system from operating
properly.
For the first commissioning of the burner, have the
following checks carried out by authorized services:
If you have decided not to use the burner for a while,
close the valves or valves on the fuel line.
Special warning notes when using gas:
Authorized technical service:
- check the compliance of the pipeline and gas lines
with the applicable laws and regulations,
- check that the gas lines are leakproof.
-Don’t use gas pipes for grounding electrical
appliances.
10
10
GZ GAMA Gas Two Stage
ELECTRICAL WARNING SIGNS
CAUTION VOLTAGE
(OXYGEN ADJUSTMENT)
ENERGY CLOSE WITHOUT
OPENING THE SHUTTER
ENGINE ROTATIONDAMPER ADJUSTMENT
GZ GAMA Gas Two Stage
11
11
7,5
0
2,5
5
90
10
210
180
150
120
60
30
0
12,5
15
mbar
17,5
kW
SC 1.2
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
7,5
0
2,5
5
120
10
280
240
200
160
80
40
0
12,5
15
mbar
17,5
kW
SC 2.1
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
7,5
0
2,5
5
180
10
420
360
300
240
120
60
0
12,5
15
mbar
17,5
kW
SC 2.2
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
7,5
0
2,5
5
225
10
525
450
375
300
150
75
0
12,5
15
mbar
17,5
kW
SC 3.1
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
PRESSURE DROPS
7,5
0
2,5
5
285
10
665
570
475
380
190
95
0
12,5
15
mbar
17,5
kW
SC 3.2
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
mbar
17,5
15
12,5
10
7,5
5
2,5
0
0
280
140
mbar
17,5
15
12,5
10
7,5
5
2,5
0
0
mbar
17,5
15
SC 5.2
420
560
840
700
980
12,5
10
7,5
5
2,5
0
kW
0
220
110
340
170
330
510
680
440
SC 5.1
SC 8.1
550
850
660
1020
770
1190
kW
kW
Gas Pressure Drop in barrel and gas train
12
12
Gas Pressure Drop in barrel
GZ GAMA Gas Two Stage
PRESSURE DROPS
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
mbar
21
18
15
12
mbar
21
18
SC 8.2
9
6
3
0
0
460
230
690
920
1150
1380
1610
15
12
9
6
3
0
kW
0
600
300
900
1200
SC 8.3
1500
1800
2100
kW
GZ GAMA Gas Two Stage
Gas Pressure Drop in barrel and gas train
Gas Pressure Drop in barrel
13
13
FLAME LENGHT AND DIAMETERS (GAS)
14
14
GZ GAMA Gas Two Stage
CAPACITY CURVES
50
100 150
200
250
300
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
5,5
6
6,5
350 400
SC 1.2
SC 2.1
SC 2.2
mbar
kW
mbar
18
16
14
12
10
8
6
4
2
SC 3.1 SC 3.2
0
250
500
SC 5.1
750
SC 5.2
1000
kW
1250
GZ GAMA Gas Two Stage
15
15
CAPACITY CURVES
mbar
22
20
18
16
14
12
10
8
6
4
2
SC 8.1
SC 8.2
SC 8.3
kW
0
250
500
750
1000
1250
1500 1750
2000
2250
2500 2750
16
16
GZ GAMA Gas Two Stage
BURNER DATA TABLE
Capacity
Type
SC 1.2 GZ 50 180 43.000 154.000 5 19
SC 2.1 GZ 80 280 68.800 240.000 8 29
SC 2.2 GZ 100 360 86.000 309.600 10 37
SC 3.1 GZ 110 500 94.600 430.000 12 52
SC 3.2 GZ 130 650 111.800 559,000 14 67
SC 5.1 GZ 200 750 172.000 645.000 20 78
SC 5.2 GZ 260 950 223.600 817.000 27 99
SC 8.1 GZ 330 1150 283.800 989.000 34 119
SC 8.2 GZ 430 1600 369.800 1.376.000 44 166
SC 8.3 GZ 580 2100 498.000 1.806.000 60 218
kW
min-max
kcal/h
min-max
m3/h
min-max
GZ GAMA Gas Two Stage
Power
Supply
1N - 50 Hz 230V
1N - 50 Hz 230V
1N - 50 Hz 230V
1N - 50 Hz 230V
1N - 50 Hz 230V
3N - 50 Hz 380V
3N - 50 Hz 380V
3N - 50 Hz 380V
3N - 50 Hz 380V
3N - 50 Hz 380V
Motor
0,15 21-300
0,25 21-300
0,25 21-300
0,37 21-300
0,37 21-300
0,75 21-300
GAS INPUT
kW
1,5 21-300
1,5 21-300
2,2 21-300
PRESSURE
mbar
3 21-300
17
17
B1
L2
L1
L
E
F
C
C3
C1
C2
BURNER DIMENSION TABLE
L
L2
L1
B2
A1
F
E
A2
SC 1.2 GZ
SC 2.1 GZ
SC 2.2 GZ
SC 3.1 GZ
SC 3.2 GZ
SC 5.1 GZ
SC 5.2 GZ
SC 8.1 GZ
SC 8.2 GZ
SC 8.3 GZ
A1 A2 B1 B2 ØC C1 C2 ØC3 ØE ØF L1 L2 L
220 235 235 170 90 110 104 M6 95 90 78 120 620
220 235 235 170 90 110 104 M6 120 114 78 120 620
220 250 235 170 114 130 125 M8 120 114 110 190 660
250 320 290 185 114 130 125 M8 155 140 110 190 735
340 320 320 250 140 155 142 M12 155 140 170 390 1070
380 390 300 280 170 200 170 M12 175 168 180 380 1160
380 390 300 310 170 200 170 M12 195 168 180 380 1180
420 390 310 310 170 200 170 M12 195 168 180 380 1230
420 390 310 330 220 240 190 M14 240 220 270 480 1250
420 390 310 330 220 240 190 M14 240 220 270 480 1250
18
18
GZ GAMA Gas Two Stage
MOUNTING
GZ GAMA Gas Two Stage
19
19
OPERATIONAL EXPLANATION
Phases
PAUSE: Burner air shutter is open is fixed in
position by hand. There is no gas in gas train.
PRE-SWEEPING: The burner fan motor starts to
operate following the command from the boiler
oven thermostat or pressure switch. There is no
gas passage in this phase. Only the fan is running.
FORMING FLAME: Fan works. Gas regulator
is adjusted to the gas inlet pressure.Ignition
transformer works and gas valve opens.
Operation Instructions
1. Check the boiler gas pressure in
manometre according to the burner label
(300 mbar to 21 mbar),
2. Adjust the pressure switch located on
the valve to the positions described in the
operating instructions.
3. Adjust the valve and thermostats by
checking the process
4. Turn on the o-on switch.
5. When thermostat and pressure switch
allow, the burner fan motor starts to presweep by entering the engine.
6. If the air pressure switch in the
sweeping position permits the process,
then after the burner has finished
sweeping, ignition position starts.
8. The ignition starts on the burner by
energizing the gas valve 3 seconds after
ignition. (set the gas valve settings as
shown in the user manual).
9. The ame control system (ionization or
UV photocell) will start ame control.
10. when bolier’s thermostat and pressure
switch allows, second stage of the fire
takes place.
11. If the values are exceeded, the device
is switched o to the stand-by position
and the device automatically switches
to the heat production by repeating the
process again.
20
20
GZ GAMA Gas Two Stage
EXPLODED PICTURE
GZ GAMA Gas Two Stage
21
21
NUMBERED EXPLODED PICTURE
22
22
GZ GAMA Gas Two Stage
IGNITION ELECTRODE TURBULATOR
45,00°
AND ITS POSITION
e position of the ignition electrode and the turbulators is important to ensure proper combustion.
e distance of the ignition electrode to the pilot gas bubble and the distance between the turbulator
and the bushes must be specified.
45,00°
2-3 mm
e specified distance is valid for single electrode models. For models with dual ignition electrodes,
the distance between the two electrodes should be 3 mm. e distance between each of the electrodes
should not be less than 4 mm.
GZ GAMA Gas Two Stage
23
23
GAS AND AIR PRESSURE SWICH
1.Minimum Gas Pressure Switch
Dungs GW150 A5 is used in our burner as standard
minimum pressure switch.It closes the burner when
the gas comes under a certain pressure. For every
installation, it must be set by commisioner.
Operation
Please make the adjusment of the air pressure
switch aer done with all the electrical and
insfructural settings. Remove the cover with a
screw. When burner works, turn to le the scale
untill burner stops. When burner stops, turn to
right 0,2 point as a set up point. Close the cover
again!
2.Maximum Gas Pressure Switch,
operating in the first stage, increase the adjustment
pressure by turning the respective knob clockwise
until the burner stops. en turn the knob from the
set point to about 20% counter-clockwise and run
the burner again to check the accuracy.
If the burner stalls again, turn the knob a little
further, as opposed to clockwise.Caution: As a rule,
the air pressure limits the CO in the ue gas to be
less than 1% (10,000 ppm). To check this, connect a
gas analyzer to the ue gas, slowly turn o the fan
suction (eg with a carton piece) and see that the
burner stopped before CO 1% in the ue gas.
If the air pressure switch is connected to two pipes,
it can also work as a dierential. If the negative
pressure in the combustion chamber during presweeping prevents the air pressure switch from
entering the circuit, it can be done by putting a
second conduit between the switching air pressure and the suction of the fan. In this way, the air
pressure switch works like a dierential switch.
Caution: Dierential operation of the air pressure
switch is only allowed in industrial applications and
where the air pressure switch of the rules permits
only the fan to operate without any CO limit. will
close
Dungs GW 500 A2 is used in our berner as
maximum pressure switch. It ensures that the
burner
Operation
Aer the adjusment of the minimum gas pressure,
start bunerer again. When te burner works, open
the cover of maximum gas pressure switch with a
screw. Turn to le the scale untill the buırner stops.
When it stops, turn to the right 0,2 points as a set
up point. Close the cover.
3.Air Pressure Switch
Dungs LGW3 A2 is used in our burners as our
standards. It closes the burner when the air is not
enough.
Operation
Adjust the air pressure switch aer you have
made all other burner settings.When the burner is
24
24
GZ GAMA Gas Two Stage
GAS VALVE CONNECTION
MULTI-BURNER, PRESSURE
GAS PIPELINE CONNECTION
DIAGRAM IN THE IN
INTERMEDIATE LEVEL
1) Measuring and dropping unit
2) Cutting valve
3) Filter
4) Reducing
5) Counter
6) Emergency shut-o valve (installed outside the
building)
7) Ball valve
8) Filter
9) Final reducer or stabilizer
10) Vibration receiver
11) Double ange
D = distance between pressure stabilizer and ange
(approx. 1.5 - 2 m)
A BURNER’S MEDIUM
LEVEL PRESSURIZED
GAS PIPE HALT TO
CONNECTION DIAGRAM
1) Measuring and dropping unit
2) Cutting valve
3) Filter
4) Reducing
5) Counter
6) Cage wire ame holder
7) Automatic opening overpressure relief valve
(open outdoors at an appropriate place
it must discharge)
8) Emergency shut-o valve (outside the building)
9) Ball valve
10) Vibration receiver
11) A ange pair
GZ GAMA Gas Two Stage
25
25
MAINTENANCE
• e electrical connection should be cut o first and the gas completely closed.
• e burner does not require special maintenance. However, it is a good practice to
periodically check that the gas filter is clean and the ignition electrode is intact.
• In addition, it is also necessary to check the occurrence of electrode sparking
between the ignition electrode and the disk.
•e combustion head may need to be cleaned.
• Center the electrodes (ignition and ionization) precisely so that they do not touch
the ground when they are put back into position and do not trip the burner.
• Most of the braking equipment can be controlled by opening the hinge.
• It is necessary to remove the mixing unit to check the head.
• e fan and turbulator should be cleaned.
• O2, CO, and CO2 values should be checked once a month.
• If boiler connection gaskets are damaged, they must be replaced.
• Regular maintenance of the boiler should be done.
• Smoke pipes should be cleaned once a month.
• Chimney cleaning should be done during the season passes.
• Run the boiler for summer periods, several times a month for 5 minutes, to
prevent the pumps from being crushed.
• Check the air ow in the boiler room.
• Prevent the boiler chamber from getting wet. Never contact the burner with water
it must not.
• Do not add water to the boiler when the boiler is hot.
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GZ GAMA Gas Two Stage
COMMISSIONING PROCEDURE
e burners purchased from our company are important for the first time that the technical manager of
the company who engages in the commissioning, purchasing or mechanical and electrical installation
work is present during the commissioning of the burner.
e controls and works on the table below must be completed so that your burner, who has been
purchased, can be activated without any problems at a time. e first start-up of our burners is done free
of charge by our company or authorized service providers in Turkey.
Our company and its authorized service are not responsible for the fact that the burner can not be
commissioned for the first time due to the items mentioned in the procedure or due to problems caused
by the statements. e second round of commissioning visit to the facility and the first start-up activity
will be carried out for the cost.e following instructions must be completed by you or your customers.
When our authorized service technician arrives for the second time to your installation, you will be
charged 50 Euros + VAT for each burner, 30 Euros / 100 km for the return journey and 30 Euros / 100
km for the return journey.Commisioning details to be completed before burner commissioning.
1 - Mechanical installation of the burner head must be done correctly.
2 - e burner must have provided the necessary nosepiece to the boiler of the combustion head.
(Min 7 - 10 cm.) (If the burner does not fit properly in the boiler shell, it may start inside the burner
door and damage the boiler cover.)
3 - ere must be thermostats on the boiler to provide boiler water temperature and one safety and
one operation control to ensure safety of the burner.
4 - e electrical and mechanical connections of the safety and operating equipment on the device
to be operated by the burner must be made to the system.
5 - e air of the installation should be taken by filling the system with water.
6 - e closed expansion tank pressure connected to the system should be adjusted according to the
operating pressure of the system.
7 - e circulation pumps must be in operation.
8 - Electrical installation must be completed (Temperature sensor-ermostat-to-burner main supply
cables)
9 - Fuel supply has been provided and the necessary connections to the burner have been made
correctly.
10 - If there is a gas in the burner, there should be a manometer.
11 - Required legal permissions have been obtained (Gas opening certificate etc.)
12 - If the burner is proportional controlled, the temperature sensor or pressure transmitter shall
be provided and mechanical and electrical connections shall be made to the burner to provide
proportional operation of the burner.
13-No water leakage is required in the installation.
We will be sent to our customers as a ‘’ Request Form ‘’ together with our burners. By filling out the
form and sending it to us by fax or e-mail it will be delayed and problems will be prevented.
It is important to inform your customers in this regard.
GZ GAMA Gas Two Stage
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27
PACKING
B
B
C
C
A
A
Lenght(a) cm Width(b) cm Height(c) cm
SC 1.2 GZ
SC 2.1 GZ
SC 2.2 GZ
SC 3.1 GZ
SC 3.2 GZ
SC 5.1 GZ
SC 5.2 GZ
SC 8.1 GZ
630 465 425
670 480 425
745 580 495
1080 670 590
1080 670 590
1170 780 600
1190 780 630
1240 820 630
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28
SC 8.2 GZ
SC 8.3 GZ
1260 820 660
1260 820 660
GZ GAMA Gas Two Stage
EQUIPMENTS
Inlet Pressureı 0,5 - 6 Bar
3
1
211
Operating gas pinlet pressure
150 - 300 mbar
11
1
23
7
5
Bar
P1
6
4
5
4
7
6
8
5
8A
mbar
Po
9
5
10
8A
8
9
10
Burner
1-Ball Valve
2-Compensator
3-Testing nipple
4-Gas filter
5-Monometer (with tap)
6-Gas Pressure regulator
GZ GAMA Gas Two Stage
7-Relief Valve
8-MIN. Gas pressure switch
8A-MAX. Gas pressure switch
9-Multiblock valve
10-Burner
11-Firing valve
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Selkoc Isıtma ve Soğutma Otomasyon
San. Tic. Ltd.
Şti. İsmetpaşa Mah. Hisar Sok. Üstün İş
Merkezi.
No: 20/53 Tel: +90 212 501 48 54
Fax: +90 212 501 48 57
info@selkoc.com.tr
www.selkoc.com.tr
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