La Nordica Inserto 70 Ventilato H49 [22/78] Normal operation

10. NORMAL OPERATION

After having positioned the registers correctly, insert the indicated hourly wood load avoiding overloads that cause anomalous stresses

and deformations. You should always use the product with the door closed in order to avoid damages due to overheating (forge

effect). The inobservance of this rule makes the warranty expire.

With the registers located on the front of the device, it is possible to adjust the heat emission of the same. They have to be opened

according to the caloric need. The best combustion (with minimum emissions) is reached when, by loading the wood, most part of the air

for combustion ows through the secondary air register.

Never overload the appliance. Too much fuel and too much air for the combustion may cause overheating and then damage the

product.

requires a more precise adjustment of air for combustion.

To verify the good combustion, check whether the smoke coming out from the stack is transparent.

If it is white, it means that the device is not properly adjusted or the wood is too wet; if instead the smoke is gray or black, it signals that the

combustion is not complete (it is necessary a greater quantity of secondary air).

WARNING: When fuel is added onto the embers in the absence of a ame, a considerable amount of fumes may develop. Should this

happen, an explosive mixture of gas and air may form, and in extreme cases an explosion may occur. For safety reasons it is advisable

to perform a new lighting procedure with the use of small strips.

10.1. OPERATION DURING TRANSITION PERIODS

During transition periods when the external temperatures are higher, if there is a sudden increase of temperature it can happen that the

combustion gases inside the ue cannot be completely sucked up.

Let your chimney sweeper in charge of your area check the regular installation of the device, the connection to the stack and the aeration.

IMPORTANT: The maintenance must be carried out only and exclusively with cold device .You should only use spare parts approved

and supplied by La NORDICA S.p.A. . Please contact your specialized retailer if you require spare parts. YOU MUST NOT MAKE

ANY CHANGES TO THE DEVICE!!!

11.1. GLASS CLEANING

Thanks to a specic inlet of secondary air, the accumulation of dirty sediments on the glass-door is reduced with efcacy. Nevertheless this

can never be avoided by using solid fuels ( particularly wet wood ) and it has not to be understood as a defect of the appliance.

IMPORTANT: The cleaning of the sight glass must be carried out only and exclusively with cold device to avoid the explosion of

the same. For the cleaning, it is possible to use specic products or a wet newspaper paper ball passed in the ash to rub it. Do not

use cloths, abrasive or chemically aggressive products by cleaning the hearth glass.

11.2. CLEANING OUT THE ASHES

All the devices are equipped with a hearth grating and an ash drawer for the collection of the ashes.

It is suggested to empty periodically the ash drawer and to avoid it lls completely in order not to overheat the grating. Moreover, it is

suggested to leave always 3-4 cm of ash in the hearth.

CAUTION: The ashes removed from the hearth have to be stored in a container made of re-resistant material equipped with an

air-tight cover. The container has to be placed on a re-resistant oor, far from ammable materials up to the switching off

and complete cooling.

INSERTI IN GHISA 60 - 70 - 70H49

22 6090710