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heating flap should be closed. If the flap is not closed, baking in the stove is 

hindered, water heating in the boiler is weaker and fuel consumption increases.  

 

                      Figure 7 
COOKING, BAKING AND FRYING 

 

During heating season, the stove is primarily used for heating. For that purpose, 

the grate is placed in lower position. For quicker baking, cooking and frying, wood 

should be fired. 

Kindling butterfly must be closed and heating output control opened. Upon 

completed baking, cooking and frying, hating output control has to be set in 

desired position. 

 

FIRE DOOR HANDLE 

 

In case that firebox door handle gets too hot, door closing and opening is only 

possible with a special key from the existing accessories (Figure 8). 

 

                    Figure 8 
CLEANING AND MAINTENANCE 

 

Each time before the stove is charged with fuel, stove grate must be cleaned with 

a spade through ember holder. As pan shall be emptied once a day and larger 

residues (slag) shall be removed by opening the ash pan ember holder door. All 

stove surfaces being in contact with flue gases shall be regularly maintained and 

cleaned with a cleaning spade and brush. Clean heating surfaces guarantee 

economy operation of the stove. Cleaning of the stove is recommended once a 

month or more often if needed. 

 

Summary of Contents for ALFA 70 EF

Page 1: ...SOLID FUEL FLOOR HEATING STOVE ALFA 70 ET ALFA 70 EF ALFA 90 HET ALFA 90 HEF INSTALLATION AND MAINTENANCE MANUAL...

Page 2: ...t from floor to the axis of chimney pot mm 690 lateral 430 rear 690 lateral 430 rear Boiler volume l 5 5 5 5 Mass of the product 130 160 Heating volume 120 unisolated 150 isolated 120 unisolated 150 i...

Page 3: ...Figure 2 1 Firebox door 2 Cook stove lid 3 Ash pan door 4 Oven door 5 Protective cover of cleaning opening 6 Fuel drawer 7 Flue gas connector...

Page 4: ...e ways Proper chimney and fulfillment of other requirements enable seamless functioning of the cook stove Cook stove can be installed in kitchen block or some other suitable place thereby taking care...

Page 5: ...ribution line 4 Open expansion vessel 5 Exhaust pipe 6 Radiator valve 7 Radiator 8 Air vent valve 9 Circulation pump 10 Return flow 11 Charge and discharge cock 12 Control valve 13 Thermal valve 14 Co...

Page 6: ...RING Before lighting and firing the whole system of floor central heating should be filled with water and properly air vented while the stove has to be properly connected to the chimney When the syste...

Page 7: ...e USE OF GRATE IN UPPER POSITION For cooking baking and heating in transitional periods upper grate position is used Figure 4 Item 1 so as to enable the flame to directly reach the plate and thus save...

Page 8: ...ir supply if other openings are closed SECONDARY AIR Secondary air control is shown in Figure 6 Secondary air is adjusted with rod on the inner side of firebox door On the inner side of firebox door t...

Page 9: ...t in desired position FIRE DOOR HANDLE In case that firebox door handle gets too hot door closing and opening is only possible with a special key from the existing accessories Figure 8 Figure 8 CLEANI...

Page 10: ...n completion of firing period the stove should be cleaned from ashes and soot Water shall be discharged only if some repair is needed to be carried out on the facility If the facility is not used in h...

Page 11: ...ge if the repairs of defects were performed by an unauthorized person if the device has been used for commercial purposes if the damage has occurred during transportation after the device was sold if...

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