4
General information
1.5 -
SAFETY WARNINGS
WARNING!
The installation, adjustment, and servicing of this appliance must be carried out by a competent 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!
Servicing or repairs of the appliance must be carried out by UNICAL authorised service technicians; 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:
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the boiler
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to the gas, air, water supply pipes and electrical current
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to the flue pipe, safety relief valve and its drainage pipe
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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).
WARNING!
Indications for appliances operating with propane gas
Ensure yourself that before installing the appliance the gas tank has been purged.
For a correct purging of the tank contact the liquid gas supplier or a competent person who has been legally
authorized.
If the tank has not been correctly purged problems could occur during ignition.
If this occurs contact the liquid gas tank’s supplier.
Smell of gas
If you smell gas follow these safety indications:
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Do not turn on or off electrical switches
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Do no smoke
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Do not use the telephone
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Close the main gas tap
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Open all windows and doors where the gas leakage has occurred
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Inform the gas society or a company specialized in installing and servicing heating systems
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.
Warning!
The
appliance
must not be used by persons with limited capacities, physical, mental and sensory.
These persons must be previously instructed and watched during the operations of transition.