Unical AIREX 25 2S, Installation And Servicing Manual

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General Information
1.6 - DATA BADGE
The data badge is adhesive and placed inside the documentation envelope; it must be glued on to one side of the casing, on the
external part, by the installer.
The boiler’s serial number is indicated on the plate screwed on the boiler’s front plate (front side, upper right hand side).
1.5 - SAFETY WARNINGS
WARNING!
The installation, adjustment, and servicing of this appliance must be carried out by a competent, qualified
person and installed in accordance with the current standards and regulations. Failure to correctly install
this appliance could cause injury to persons, animals or damage to property. The manufacturer shall not
be held liable for any injury and/or damage.
DANGER!
NEVER try to carry out any repairs or service work on the boiler on your own initiative.
Servicing or repairs of the appliance must be carried out by qualified service engineers;
UNICAL recommends drawing up a service contract.
Bad or irregular servicing could compromise the safe operation of the appliance, and could cause injury to
persons, animals or damage to property for which UNICAL shall not be held liable.
Modifications to parts connected to the appliance
Do not carry out any modifications to the following parts:
-
the boiler
- to the gas, air, water supply pipes and electrical current
- to the flue pipe, safety relief valve and to the central heating’s drainage pipe
- to the constructive components which influence the appliance’s safe operation
WARNING!
When tightening or loosening the screw pipe connections, use only adequate fork spanners.
The improper use and/or the use of inadequate equipment can cause damages (for example water or gas leakages).
Explosive and easily inflammable substances
Do not use or leave explosive or easily inflammable material (as for example: petrol, paint, paper) in the room
where the appliance has been installed.