Cadel mary Installation, Use And Maintenance Handbook Download

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MIRIAM-NICE-DIANA-PRETTY-MARY

Pag. 71

FUEL

3.1.

FUEL

Use only pellets. There are several types of pellets on sale with different grades. We recommend using
good grade pellets because they considerably affect the power and ash output. Characteristics of pellets
are: dimensions



6-7mm (Class D06), maximum length 40mm, power 5kwh/kg, humidity ≤ 10%, ash

residue  ≤  0,7%.  They  must  be  well  pressed  and  not  floury  and  completely  devoid  of  residue  from
adhesives, resins and other additives (we recommend pellets in accordance with EN14961-2 type ENplus-
A1).  Unsuitable  pellets  cause  bad  combustion,  frequent  clogging  of  the  burn  pot  and  exhaust  pipe,
increase  consumption  and  lower  heat  output,  dirty  the  glass,  and  increase  the  amount  of  ash  and
unburnt granules. Attention: damp pellets cause bad combustion and operation of the stove, so make
sure they are stored in a dry place at least one metre away from the stove and/or any heat source. We
recommend trying several types of pellets on the market, choosing the one that performs the best. The
use of inferior grade pellets can damage the stove and annul the warranty and manufacturer’s liability.
Do  not  use  the  appliance  as  a  waste  incinerator.  The  use  of  pellets  with  characteristics  different  from
those described make it necessary to have a specialized engineer alter the operating parameters. All our
stoves are made with top quality materials such as stainless steel, cast iron, etc.  Before being put on sale
they  are  tested  in  laboratories,  however  the  components  for  pellet  flow  (auger)  may  have  minimum
differences  in  the  roughness-porosity  of  the  material  used  which  could  generate  natural  variations  in
movement of the fuel (pellets) causing the flame to rise or fall, and possibly go out at the lower powers.
We advise entrusting parameter setting to an authorized after-sales service.

INSTALLATION

4.1.

FOREWORD

The assembly position must be chosen according to the space, exhaust pipe and flue. Check with your
local authority for any restrictions concerning combustion air inlets, room ventilation inlet, fumes
extraction, including the flue and chimney.

The manufacturer

declines all responsibility

if installation

does not comply with current law, air exchange in the room is not sufficient, electrical wiring does
not comply with standards and the stove is used inappropriately

. Installation must be carried out by

a qualified fitter who must issue the purchaser with a declaration of conformity. The fitter shall be fully
responsible for installation and the consequent correct operation of the stove. The stove is provided with
a manual for inspection and periodic maintenance to be carried out by the fitter, who shall make sure
there is a combustion air inlet and check for any other stoves or appliances that create draught in the
room (see

paragraph 2.9, page 68

). When the stove is working, check that there is no CO in the room,

that the chimney has the necessary draught (see

9.4, page 88-89

), that fumes are evacuated safely (fume

leaks, distance from inflammable materials, etc.).
If the stovepipe passes through a wall made of a non-inflammable material, make a hole enlarged of
100mm minimum around the pipe; but if the wall is made of inflammable material, make a hole
enlarged of 300mm minimum around the pipe (see

paragraph 2.12, page 70

For both cases, insert between flue and wall/slab a proper insulation.

We recommend to verify, with flue manufacturer, dimensions to respect for safety and the proper
typology of insulation to use.

Installation of the appliance must ensure easy access for cleaning the stove, exhaust pipes and flue.

It is

prohibited to install the stove in bedrooms, bathrooms, and fuel storage rooms

. If more than one

stove is installed the external air inlet must be of a suitable size (see

paragraph 2.9, page 68