EOGB X500-2, Инструкция по эксплуатации, Страница: 10 / 20

E90-803-001-005-01 – Rev 4
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Burner servicing
Combustion head
For ease of servicing and access to the burner components the
burner has, on the bottom face, a keyhole cut-out. This allows the
burner to be hung from the mounting flange in a more
convenient position.
After loosening the fixing bolt the burner can be extracted from
the flange, turned around and then the keyhole can be located
onto the bolt.
The burner service requires that all of the components are
cleaned and checked for correct operation, or signs of damage. A
check must be carried out on all safety devices i.e. photocell,
solenoid valves, etc. The nozzle should be replaced every 12
months, or sooner if worn or dirty. Filters and fuel lines must be
inspected and replaced if necessary.
Here are a series of diagrams showing
the removal of the combustion head
components from the burner. This
gives access for the nozzle to be
replaced and the electrodes to be
inspected.
As shown the electrode assembly is to be
removed from the nozzle holder before the
nozzle is replaced. This will prevent any
accidental damage.
Keyhole slot
Blast tube locking
screws
Slacken
locking
screw