background image

6. Remove the ash pan using the "cold hand"

provided and empty the ash pan; see next figure.

7. Install the ash pan and close the appliance doors.

Fog and mist

Fog and mist hinder the flow of flue gases through the
flue. Smoke can blow back and cause a stench. If it is
not strictly necessary, it is better not to use the stove
in foggy and misty weather.

Solving problems

Refer to the appendix "Diagnostic diagram" to solve
any problems in using the appliance.

Maintenance

Follow the maintenance instructions in this chapter to
keep the appliance in good condition.

Chimney

In many countries, people are legally required to have
their chimney checked and maintained.

At the beginning of the heating season: have the
chimney swept by an expert.

During the heating season and after the chimney
has not been used for a long time: have the
chimney checked for soot deposits.

After the heating season: seal off the chimney with
a ball of paper.

Cleaning and other regular
maintenance activities

Do not clean the appliance when it is still
warm.

Clean the exterior of the appliance with a dry lint-
free cloth.

At the end of the heating season, you can clean the
interior of the appliance thoroughly:

If necessary, first remove the fire-resistant inner
plates. See the chapter "Installation" for
instructions on removing and installing the inner
plates.

If necessary, clean the air supply ducts. Remove
the top plate to this end. The top plate lies loosely
on the appliance.

If required, remove the baffle plate at the top of the
appliance and clean it.

Checking fire-resistant inner plates

The fire-resistant inner plates are consumables and
subject to wear. Check the fire-resistant inner plates
frequently and replace them when necessary.

See the chapter "Installation" for instructions on
removing and installing the inner plates.

The insulating vermiculite inner plates may
develop hairline cracks, but that does not
affect their performance adversely.

Cast-iron inner plates go a long way if you
frequently remove the ash that may pile up
behind them. If accumulated ash behind a
cast-iron plate is not removed, the plate cannot
dissipate the heat anymore to its surroundings
and that may cause the plate to warp or crack.

Never use the appliance without the fire-
resistant inner plates.

Cleaning glass

Dirt clings less easily to well-cleaned glass. Proceed
as follows:

12

Subject to change because of technical improvements

Summary of Contents for 640 CB

Page 1: ...PERATING MANUAL WOOD STOVE INSTALLATION ET MODE D EMPLOI POELE A BOIS EINBAUANLEITUNG UND GEBRAUCHSANWEISUNG HOLZ FEUERST TTE INSTRUCCIONES DE INSTALACI N Y USO ESTUFA DE LE A ISTRUZIONI PER L INSTALL...

Page 2: ...ting 8 Use 8 First use 8 Fuel 8 Lighting 9 Burning wood 10 Controlling the air 10 Extinguishing the fire 11 Removing ashes 11 Fog and mist 12 Solving problems 12 Maintenance 12 Chimney 12 Cleaning and...

Page 3: ...ot be held liable for any problems or damage resulting from incorrect installation Observe the following safety rules when installing and using the appliance In this manual you can read how the DOVRE...

Page 4: ...broken or cracked it must be replaced before you can use the appliance again Make sure there is adequate ventilation in the room where the appliance is installed The combustion will be incomplete in c...

Page 5: ...dings adjacent trees or other obstacles The chimney part outside the house must be insulated The chimney must be at least 4 metres high As a rule of thumb 60 cm above the ridge of the roof If the ridg...

Page 6: ...ermissible Carpets and rugs must be at least 80 cm away from the fire Protect a flammable floor from possible falling ash in front of the fire with the aid of a fireproof protective plate The protecti...

Page 7: ...nnect the appliance The top plate is loose on the appliance and can simply be lifted off the appliance By removing removable parts it is easier to move the appliance and to avoid damage Note the locat...

Page 8: ...the appliance without the fire resistant inner sheets The appliance is now ready for use Use First use When you use the appliance for the first time make an intense fire and keep it going for a good f...

Page 9: ...creosote Creosote is a highly flammable compound and may cause a chimney fire Lighting You can check whether the flue has enough draught by lighting a ball of paper above the baffle plate A cold flue...

Page 10: ...will burn more slowly as the oxygen can only reach some logs easily If you want to burn wood for a longer period make a compact stack 4 Close the door of the appliance 5 Close the primary air inlet a...

Page 11: ...larly than to add many logs at the same time Use the filling door to add fuel to the appliance Extinguishing the fire Do not add fuel and just let the fire go out If a fire is damped down by reducing...

Page 12: ...end of the heating season you can clean the interior of the appliance thoroughly If necessary first remove the fire resistant inner plates See the chapter Installation for instructions on removing and...

Page 13: ...quently Lubricate the moving parts such as guide systems hinge pins latches and air slides with heat resistant grease that is available in the specialist trade Touching up damaged paint Small areas of...

Page 14: ...ature increase measured in measuring section 197 K 215 K Temperature measured downstream from the flue spigot 336 303 C Minimum draught 12 Pa 12 Pa CO emission 13 O2 0 10 0 09 NOx emission 13 O2 81 mg...

Page 15: ...Appendix 2 Measurements 640CB 09 00095 000_640CB Subject to change because of technical improvements 15...

Page 16: ...760CB 09 00100 000_760CB 16 Subject to change because of technical improvements...

Page 17: ...combustible material 640CB Minimum distances in millimetres 09 20017 046 Protective insulated connection pipe Combustible material Incombustible material thickness 100 mm Subject to change because of...

Page 18: ...0CB Minimum distances in millimetres 09 20017 045 Protective insulated connection pipe Combustible material Incombustible material thickness 100 mm 18 Subject to change because of technical improvemen...

Page 19: ...of fireproof protective plate A B B 09 20002 004 Minimal dimensions of fireproof protective plate A mm B mm Din 18891 500 300 Germany 500 300 Finland 400 100 Norway 300 100 Subject to change because o...

Page 20: ...oot deposit hermetically tight no chinks Chimney stack incorrect Sufficiently high above the roof no obstacles in its vicinity Air inlets set incorrectly Open the air inlets completely Appliance conne...

Page 21: ...from 17 Connection measurements 15 Connection collar fitting 7 Connection collar for connection to chimney 7 Control air supply 11 Control of air 10 Cover Fitting 8 Cover on flue 5 Creosote 11 D Damp...

Page 22: ...P Paint finish 8 Particulate emission 14 Prevent a chimney fire 11 Primary air inlet 9 R Removal of ashes 11 Remove ashes 11 S Scraper for ash removal 11 Scraper for removing ash 7 11 Screens clean 12...

Page 23: ...ombustible materials 4 fire resistant inner plates 8 glass broken or cracked 4 13 hot surface 4 regulations 4 stove window cleaner 13 terms and conditions for insurance 4 ventilation 4 5 Weather condi...

Page 24: ...E O E...

Reviews: