Unical ALKON 70 kW Instruction Manual download pdf (Page 14)

14

Instructions for the installer

3

INSTRUCTIONS FOR

THE INSTALLER

3.1 - GENERAL WARNINGS

WARNING!

This boiler has to be destined for the use for

which it has been expressively designed for.

Any other use shall be considered improper

and therefore dangerous.

This boiler is designed to heat water at a

temperature inferior to boiling point at an

atmospheric pressure.

WARNING!

These appliances are exclusively designed

to be installed inside adequate boiler rooms.

Therefore these appliances must not be

installed and operated externally. An outdoor

installation could cause malfunctioning and

could be dangerous. For external

installations, it is recommended to use

appliances which are specifically designed

and predisposed for this purpose.

Before installing the boiler the following points

have to be carried out by a competent engineer:

a) The whole system should be thoroughly

flushed in order to remove any residual dirt or

grime which could compromise the correct

boiler operation.

b) Check that the boiler has been preset for

operating with the gas type available.

This is verifiable via the indication on the

packaging and on the data badge;

c) Check that the chimney/flue pipe has an

adequate draught,does not have any

constrictions, and that no other appliance’s

flue outlets have been fitted, unless the chimney

is serving more than one heating appliance,

according tothe specific standards and

regulations in force.

The connection between the boiler and

chimney/flue outlet can be made only after this

verification has been carried out.

WARNING!

In rooms where there is the presence of

aggressive vapours or dust the appliance

must operate independently from the air

present in the boiler’s location room, i.e. only

in Type C version.

WARNING!

The appliance must be installed by a qualified

engineer, who complies to the technical-

professional requirements, who, under his

own responsibility, guarantees the

compliance of the standards according to

the latest regulations.

WARNING!

The appliance must be installed only on a

closed, vertical flat wall, made of non

combustible material.

The appliance must be positioned so that at

least the minimum operational and servicing

clearances are provided.

The boiler must be connected to a heating

system which is compatible to its performance

and output.

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