Cola BEA oven User manual

1 Bea oven
Installation, use and maintenance
manual
Wood stove
model BEA oven - BEA majolica oven
Read the instructions carefully before installation and startup
48.41.12.050.GB – 05/08

2 Bea oven
1 - GENERAL INFORMATION
1.1 Introduction
1.2 Safety rules
1.3 Technical description
1.3.1 Fire door and ash pan
1.3.2 Primary air control
1.3.3 Secondary air
1.3.4 Oven/food-warmer
1.4 Fuel
1.5 Accessories supplied
1.6 Reference standards
1.7 Dataplate
1.8 Instructions for ordering replacement parts
1.9 Stove decommissioning
2 – TRANSPORT AND INSTALLATION
2.1 Packing, handling, shipment and transport
2.2 Adjusting the combustion air
2.3 Installation instructions
2.4 Connection to the flue
2.5 Room ventilation
2.6 Advice on flues and fittings
3 – STOVE USE
3.1 Introduction
3.2 Startup
3.3 Lighting and controlling the fire
3.4 Normal operation
3.5 Operation with partial feed
3.6 Off-season operation
3.7 Oven operation
3.8 Idle period
4 – ROUTINE STOVE CLEANING AND MAINTENANCE
4.1 Removing the ash
4.2 Cleaning the glass
4.3 Cleaning the flue
4.4 Cleaning the oven
4.5 Cladding maintenance
5 – TROUBLESHOOTING
5.1 The stove does not work
5.2 Difficult lighting
5.3 Smoke leaks
5.4 The glass gets dirty easily
5.5 The oven does not heat
6– ENCLOSURES
6.1 Warranty certificate
6.2 "CE" marking information

3 Bea oven
1 - GENERAL INFORMATION
1.1 Introduction
Dear Customer
First of all we wish to thank you for the trust placed in us by purchasing one of our products. Please read and
carefully follow the advice given in this installation, use and maintenance manual in order make best use of the
product.
Make sure:
-to have installation, testing and cleaning carried out as described in this manual;
otherwise warranty will be invalidated.
-to have the flue inspected by a specialised technician.
For operation faults, doubts or problems please contact your nearest service centre.
1.2 Safety rules
- Read and follow the instructions given in the installation, use and maintenance manual.
- Connect the stove to an approved flue; Several units can be connected only if envisaged by the local
regulations and allowed by the flue control Body .
-Make sure the stove is off and cold before carrying out any maintenance or cleaning.
-Do not use flammable liquids or substances (alcohol, hydrocarbons) to light the stove.
-The stove is suitable for intermittent combustion and must only be used
with fuels having the characteristics described in this manual.
-The room where the stove is placed must have openings or air inlets communicating
with the outside of the house and adequate for ensuring a sufficient air change.
-Never block the combustion air inlet and fume outlet openings.
-Do not handle easily flammable or explosive substances near the stove
while it is operating.
-During operation, the intense heat generated by combustion of the wood
makes the external surfaces of the stove very hot, and in particular the fire door, handle, flue pipe and cover;
therefore avoid contact with these parts without suitable protection.
-Keep objects which are not heat resistant at a suitable distance.
-Clean the ash pan regularly.
-Hot ashes must not be put in waste bins or left unattended outdoors.
-Warn children and guests about the hazards described above.
-In case of operation faults, the stove can only be relit after eliminating
the cause of the problem.
-When present, the oven or food-warmer must only be used for their intended purpose,
i.e. for warming and/or cooking food; any other use is improper and
potentially dangerous.
- Only use original replacement parts recommended by the manufacturer.
When installing the optional fan unit, observe the following additional rules:
- Connect the stove to an approved 230 Volt - 50 Hz power socket.
- Make sure electrical system and the sockets are suitable for the maximum absorption
of the unit, specified on the label and in this manual.
- Unplug the stove before carrying out any maintenance.
Cola s.r.l. declines any liability for problems, breakage or accidents caused by failure to follow or apply
the instructions contained in this manual

4
Bea Oven
1.3 Technical description
The Bea Oven model wood-burning stove is designed for natural convection home heating.
The stove burns firewood and meets the requirements of Standard EN 13240.
Structure
Combustion chamber
Nominal heat output
Efficiency
Fume outlet pipe
Flue gas max. temperature
Heatable volume
(depending on house
insulation)
Max. hourly wood consumption
Weight
Minimum safety distance
(rear - right/left side - floor)
Dimensions (H x W x D)
Majolica
vers.
sheet metal vers.
steel and cast iron
cast iron
13.31 kW
70.16 %
Ø 140 mm
405.45 °C
100-350 m³
4.22 kg/h
184 kg (sheet metal version)
191 kg(majolica version)
200-200-0 mm
1417 x 565 x 572 mm (fig. 1a)
1417 x 565 x 572 mm (fig. 1b)
C
D
A
B
Fig 1 a Ingombri stufa Bea Forno (Maiolica )
Fig 1 b Bea Oven stove (sheet metal)

5
Bea Oven
1.3.1 Firebox door (B) and ash door (D)
The fire door is opened by pulling the handle outwards. A protective glove is supplied for the wood stove feed zone
(the handle becomes very hot). The ash zone has an adjustable combustion air inlet opening for use during the
lighting stage.
1.3.2 Primary air control (A)
Below the door there is a knob for adjusting the primary air (Fig.1 ). The primary air is necessary for the
combustion process; therefore make sure to empty the ash pan regularly so that ash does not hinder the flow of air
for combustion.
1.3.3 Secondary air (C)
The knob for the secondary air control is located above the firebox door. The secondary air is for burning unburnt
gases produced by the combustion process .
1.3.4 Oven/food-warmer (E)
The oven temperature increases as a result of the hot combustion gases flowing around it. A sufficient draught and
clean fume ducts are essential for optimum efficiency.
The oven is provided with two racks. Its temperature can be read on the thermometer located on the door glass.
Adequate temperatures for warming/cooking foods can be reached with the door closed
1.4 Permissible and non-permissible fuels
Permissible fuels are natural-type logs of dry and resin-free wood, 20-25 cm long. The wood should be seasoned
for at least two years; the maximum recommended moisture content is 20%, in order to ensure combustion without
smoke and soot.
Do not use:
-coal dust;
-thin strips of wood (only allowed as kindling);
-bark and shavings;
-waste in general;
-treated cardboard and paper;
-wood treated with protective substances.
The burning of waste is prohibited according to European and national laws.
The burnt gases produced by the combustion of unsuitable materials can cause damage to the stove and
flues, and compromise your health. The use of any fuel not complying with that specified above
invalidates the warranty.
A
4 3 2 1
DETAIL A
A
Fig. 1
To adjust the primary and secondary air, shift the control lever (E)
to position (1) for air inlet closed; (2) 1/3 open position; (3) 2/3
open position; (4) fully open position
E
A