MCZ Forma B95 [42/46] Control of combustion

INSTALLATION AND USE MANUAL

Chapter 6

page 42

Operation

6.6. CONTROL OF COMBUSTION

PRIMARY AIR

The fireplace stove is equipped with two flanged side holes Ø100 mm

for the inlet of primary air which ensures combustion and helps keep

the glass clean.

. Moving the lever to the left provides the full aperture, and more rapid

combustion, while moving it to the right closes the opening, with slower

burning.

SECONDARY AIR

Adjustment is performed using the same lever as for the primary air.

Secondary air comes out in proportion to the primary air. This balance

is pre-calculated; the user cannot change it, as this may cause incorrect

adjustment. This will prevent excessive combustion.

The use of damp or treated wood emits a higher quantity of

smoke than normal that can dirty glass faster. Also the low

performance of the flue pipe can jeopardise glass cleanliness

since smoke remains in the combustion chamber longer than

normal.

6.7. EMERGENCY SITUATIONS

If for any reason the stove fire needs to be suddenly and quickly put

out or a fire in the flue pipe needs to be put out, proceed as follows:

 If time allows, remove the grate and ashes, using a metal

container.

 Put the fire out rapidly by means of a dry carbon dioxide (CO

)

extinguisher.

Figure 13 – Adjustment of

primary/secondary air.