baltur BT 250 DSG 4T, Руководство пользователя

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ENGLISH
PRELIMINARY REMARKS FOR
A PROPER INSTALLATION
Before proceeding with the installation make sure that:
• The chimney (cross section and height) complies with the boiler
manufacturer’s instructions and legal provisions.
• When it is necessary to cover the combustion chamber with
refractory material (if the boiler type requires it), perform this
operation by following the instructions provided by the boiler
manufacturer.
• The burner power supply line must be made according to the
wiring diagram provided by us and any electrical connections
on the burner must be suitable for the power supply voltage.
• Fuel pipes must be laid out according to our diagrams.
• The nozzle or nozzles fitted on the burner must be suitable for
the boiler capacity. If necessary, replace them with suitable
ones. In no case should the quantity of fuel delivered exceed
the maximum amount required by the boiler and the maximum
amount allowed for the burner. Remember that the combustion
head is designed for nozzles with a 45° spray angle. There are
only special cases where nozzles can be fitted with a different
spray angle; in these cases, however, make sure that the nozzle
with a different spray angle will not cause any problems (flame
separation, disk or combustion head fouling, violent ignition,
etc.).
• When removing the protective plastic cap from the nozzle seat
be careful because if the sealing surface is indented (a slight
scoring would be enough) it will cause fuel dripping.
• Make certain that the burner head penetrates into the combustion
chamber according to the instructions of the boiler manufacturer.
• Before connecting the flexible pipes, remove the protective
plastic caps inserted in the pump fittings.
remarKs
The burner's head penetration depth, into the boiler's combustion
chamber, must be specified by the boiler's manufacturer.
1 - Boiler plate
2 - Insulating gasket
3 - Burner fixing flange
4 - Stud bolt
5 - Locking nut with washer
APPLICATION OF THE BURNER TO BOILER