Morso 7840 - Page 13

13
Sprog
The stove door must be opened gently the rst 2 - 3 centimetres, then you should wait
until the pressure has equalised before opening the door all the way. This technique will
prevent smoke from getting out, particularly when there is a poor draught.
The stove door should never be opened when the stove is being red vigorously.
Once the wood has burned out, it becomes glowing charcoal. If a good layer of embers has
already formed on top of a sucient layer of ash, the stove can keep warm for a very long
time, not least due to the favourable qualities of the cast iron.
Precaution with the use of Morso 7800/7900
in Smoke Control Areas
The 7800/7900 has been recommended as suitable for use in smoke control
areas when burning wood logs with less than 20% moisture.
• Refuelling on to a low re bed
If there is insucient burning material in the rebed to light a new fuel charge,
excessive smoke emission can occur. Refuelling must be carried out onto a suf-
cient quantity of glowing embers and ash that the new fuel charge will ignite
in a reasonable period. If there are too few embers in the re bed, add suitable
kindling to prevent excessive smoke.
• Fuel overloading
The maximum amount of fuel specied in this manual should not be exceeded,
overloading can cause excess smoke.
• Operation with door left open
Operation with the door open can cause excess smoke. The appliance must
not be operated with the appliance door left open except as directed in the in-
structions.
• Dampers left open
Operation with the air controls or appliance dampers open can cause excess
smoke. The appliance must not be operated with air controls, appliance dam-
pers or door left open except as directed in the instructions.