Precautions To Take - BORETTI CFBG902AN2 Instruction On Mounting And Use Manual

Exception for single unit cookers that are not built-in.
* These cookers must be connected by a flexible elastomer hose with a built–in
undetachable mechanical nozzle. Only use those hoses that are authorised
with the label "AGB/BGV".
* Two types of flexible elastomer hoses: until April 2005, there were 2 types of
flexible elastomer hoses on the market:
- the old assymetrical model, including an end with a fixed nozzle at the side
of the cooker, and a nozzle with a loose nut and a built-in flat sealed joint at
the side of the inside fitting (stop cock).
- the new symmetrical model, including a nozzle with a loose nut at both
sides, with a built-in flat sealed joint. This symmetrical model is the only one
that will be available after the time limit.
When installing a new cooker, or replacing an existing one, the symmetrical
model must always be used.
Assembly
The gas inlet on the old cookers is equipped with a conical thread ISO 7-1 –
and the hose is assembled as follows:
1. apply a sealing product to the thread on the appliance: a strip of teflon or
sealing paste for threads (colmat) plus some acrylic wool;
2. tighten up the linking component (the cylindrical inside thread ISO 7-1 to the
cylindrical ouside thread ISO 228-1) with the two keys on the cooker;
3. check that the sealed joint is firmly inserted inside the moveable connection on
the elastomer hose (new model); connection on the elastomer hose (new model);
4. tighten up by hand the elastomer hose on both sides;
5. tighten up with a spanner;
6. open the stop cock and check that there are no leaks (soap bubbles) by
smearing on a frothing product).
The gas inlet on the new appliances is equipped with a parallel thread ISO 228-1.
To assemble it, follow stages 3, 4, 5, and 6 as described below.

Precautions to take:

* the flexible pipe must be mounted so that it will not be subjected to
mechanical stresses, such as being twisted, compressed or pulled;
* the flexible pipe must be fitted so that it will not come into contact with any
other movable piece of furniture;
* it must have a bending radius of at least ten times its outside diameter;
* it must not come into contact with any hot surfaces;
* ensure that it is installed in a place with easy access, so that its entire length
can be checked.
* it should not be located in an overheated environment. and must be protected
from sunlight and ultraviolet rays.
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