HWAM Classic 7H, User Manual

Page: 29 / 40

29
Guarantee
The guarantee does not cover damage due to insufficient maintenance!
o
PeratIonal Problems
Blackened glass
• The wood is too damp. Only use wood stored for at least 12 months under cover and with a moisture
level not exceeding 18% RH.
• Insufficient intake of secondary air for glass pane rinse. Open sliding damper in the door.
Smoke in the room when opening door
• By-pass damper or chimney damper can be closed. Open these.
• Missing chimney draft.
• Soot door leaking or dislodged. Replace or refit.
• Never open the door when there are still flames on the wood.
Uncontrollable combustion
• Faulty seal in door or ash pan. Fit new seal.
• Check that the automatic air flow regulation system works properly: Check for leaks.
• Briefly shut both regulating rods and the sliding damper. If this does not dampen the combustion, the
automatic system may have a leak.
If there is an excessive chimney draft, it may be necessary to close the right regulating rod (secondary).
Close all dampers when the stove is not in use.
If the steel plates in the combustion chamber develop scales or become deformed, this is due to excessive
heat. Stop using the stove and contact the manufacturer.
At interruptions that you cannot yourself rectify, you should contact the dealer.
d
eclaratIon oF
P
erFormance
The DoP can be downloaded from our website via the following link:
HWAM Classic 7H www.hwam.com/dop/classic7h