Giersch GIEGA NTG 114, Руководство по сборке, установке и обслуживанию

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GENERAL RULES
1. WARNINGS
This handbook, which is divided into two parts, is an
essential integral part of the product. Please read all the
information carefully as it contains important indications on
safety during installation and use. Store this handbook in a
safe place for future reference. The boiler must be installed
in compliance with current regulations and following the
manufacturer's instructions. Wrong installation may cause
injury or damage, for which the manufacturer can not be
held liable.
Unwrap all the parts and check the contents.
In case of doubt, do not use the boiler and return it to the
supplier.
Packaging elements, such as wooden crates, nails,
staples, plastic bags and foam plastic, are a hazard and
must not be left within the reach of children.
This boiler must only be used for the purpose for which it
was designed and built. Any other use is considered
improper and thus hazardous. The manufacturer can not
be held responsible for damage or injury caused by
improper or unreasonable use.
Before carrying out any cleaning or maintenance
operations, always disconnect the boiler from the mains
supply.
Do not obstruct the air intakes or ventilation pipes.
If the boiler malfunctions or breaks down, deactivate it
immediately. Never attempt to repair it yourself. A profes-
sionally qualified person needs to be called in. If any parts
need repairing, this must be done by a servicing centre
authorised by the manufacturer, using original spare parts.
If this is not done, safe operation of the boiler may well be
affected.
In order to ensure efficiency and correct operation, it is vital
to follow the manufacturer's instructions. The boiler must
be serviced periodically by a properly qualified person. If
you decide not to use the boiler any longer, all parts that
are likely to cause a hazard must be rendered harmless.
If the boiler is to be sold or transferred to another owner, or
if you move and leave the boiler where it is, always check
that the handbook remains with the boiler so that it can be
consulted by the new owner or installer.
Original accessories and spare parts must always be used
for boilers with optionals or kits (including electrical ones).
WARNING. If there is the risk of freezing, always take the
necessary measures, such as adding antifreeze or
emptying the system.
2. GENERAL DESCRIPTION
(fig. 1)
These water boilers with a non-pressurised furnace are built on
the basis of advanced principles of heat engineering. In
particular, they are very popular due to their high output and
considerable cost saving, ease of installation and
maintenance, and the fact that they can use any type of
approved burner.
The boilers described in this manual are designed so that they
can be serviced from the front. The burner is mounted on the
door which can open to the right or left as required.
NOTES:
•
The terms right and left, front and back refer
to a person facing the boiler from the door
side.
•
The numbers in the descriptions correspond to
the numbers shown on the exploded diagrams
for assembly and spare parts.
The shell of the boiler is comprised of elements arranged in
sequence, starting from the front.
The combustion chamber
"A" (or furnace) is the horizontal
cylindrical type on the lower side of the shell. The combustion
gases lap the bottom (1) of the furnace, are deflected towards
the outer passages of the elements (31) to the front door (20)
and then conveyed into the inner passages of the elements
(31) before entering the exhaust pipe
"B".
The circuit of combustion gas is called «three combustion gas
passes» and the entire course is surrounded by the water
circuit.
The boiler shell is thermally insulated and radiation loss is
negligible, in full compliance with EN 303 which prescribes
maximum temperature for handles and the jacket.
MANUFACTURER SERIAL NUMBER
MODEL
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