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Ignition inquiry form - Coggle Diagram
Ignition
inquiry
form
Ignition
Hegwein
gas / oil fired igniter
Plant specification
Dynamic combustion chamber pressure
Is the combustion chamber governed by the Pressure
Equipment Directive?
Static combustion chamber pressure
Applicable standards and codes of practice?
EN 676 (forced draught burners)
EN 746-2 (ind. thermoproc. equipm.)
EN 60079-10-1 (Ex-zones gas, see explosion questionnarie)
EN 60079-10-2 (Ex-zones dust, see explosion questionnarie)
EN 298 (burner controls)
IEC
EAC
NFPA: Class I/II/III
Other
Combustion chamber atmosphere corrosive? Y/N
Temperature range?
Gas/oil fired igniter specification
Mechanical conditions
Available combustion
air pressure
Ignition combustion air
temperature
Igniter air supply
Outer tube material
Available gas- / oil
pressure as atomising
air pressure
Outer tube length
Fuel
Outer tube of gas fired
igniter is divisible?
Required flame length
Igniter with flexible
pipe?
Required heat release
Mounting flange
Equipment
Spark transformer and
burner control
integrated?
Spark transformer and
ionisation flame
monitor integrated?
Approval of the
ionisation flame
monitor
Spark transformer
integrated?
Safety level
Supply voltage
(50/60 Hz)
Place of installation
IP rating of the power
head
Length of the sealed in
cable
Painting of the power
head
Ambient temperature
of the power head in
non-hazardous area
Test certificate
according to EN 10204
required?
Manual language
Required explosion
protection for the
power head
Further requirements
and comments
Options for the
ionisation flame
monitor
Flame monitoring
Plant details
Distance between burners
Dimensions of furnace
Alignment of burners
Distance btw. flame & flame monitor
Number of burners at plant
Expected flame length
Burner layout
(Front | Boxer| Corner|Ceiling| Floor|Others)
Sighting tube length
Load of individual burners
Sighting tube diameter
Plant type
Burner type
(Igniter |Pilot burner| Main burner | Start-up/heat-up burner| Fluidized bed burner)
Specification of fuel and process
Operational mode
( Intermittent |Continuous)
Combustion
(Low NOx |Exhaust recirculation)
For oil: type of atomization
(Steam| air | pressure)
Required accessory
( Burner control|Ignition device)
Fuels
Required certificate | Type Approvals
(DVGW |ATEX|IECEx| FM|UL| AGA|GOST
Attached doc
(Fuel composition| Furnace/burner drawing|Climate conditions| others)
Flame monitor details
Existing flame monitor
Flame Monitor Requirements
Expected wave length
Monitoring mode
Fuel selective
Furnace monitoring
Burner selective
Pilot burner selective
Planned sensor type
IR
UV & IR
UV
886F | Safety time)
Fiber optic version
(yes| no)
Analog output
Flame monitor design
(Flame sensor with separate control unit |Compact flame monitor)
Supply voltage
Minimum IP-Class
Control unit IP
Compact flame monitor IP
Flame sensor IP
Ex-Protection Flame Sensor / Compact Flame Monitor
(YES| NO)
Ex-Protection Control Unit
(YES| NO)
Installation details
Sighting tube connection
Position/line of sight to flame
(Axial |<20°| <90° | Opposite
Length of cable: flame sensor<-->control unit/ compact flame monitor
Optional accessories
(Swivel Mount |Thermal/electr. insulator| Ball valve |
Electr. connection flame sensor/compact flame monitor
(Cable gland|Plug )
Mounting of control unit
Number of control units per rack/enclosure
Environmental Conditions
Ambient temperature
Area of installation