Archgard 3400-DVTR20N-2 - Manual (Page 22)

Northfire 3400
22
MAINTENANCE
CAUTION : Only conduct maintenance on a cold appliance.
The exterior painted surfaces, glass and gold trims may be cleaned with a soft, non-abrasive
cloth and water or a suitable, mild, non-abrasive cleaner.
Regularly:
 Clean and remove any lint accumulations or debris from the grills and in any combustion and
convection air passageways.
 Keep the appliance area free from combustible materials, such as paper, wood, clothing,
gasoline and flammable solids, liquids and vapors.
 Visually check the height and color of the burner and pilot flames.
 Check for unusual noise, odor and operation of the appliance.
 Check the vent terminal for any damage, or obstruction by plants or debris accumulation.
Once a year:
 Remove the glass door and clean the inside of the glass with a soft, non-abrasive cloth and
water or a suitable, mild, non-abrasive cleaner.
 Carefully remove the logs and gently brush off any loose carbon deposits. This job is best
done outside the house, wearing a dust mask.The logs are very fragile, take care not to break
them. After cleaning, the logs must be replaced as per the instructions in
this manual.
 When replacing glass door, ensure the gasket is still secure all around the edge of the glass and it is
sealing against the firebox frame. Replace the gasket is worn, damaged or falling off.
Once a year, have a qualified service technician:
 Completely inspect the appliance and the venting system.
 Clean and remove any lint accumulations or debris in the firebox, on the burners, on the pilot,
at the primary air opening, on the convection air blower and in any combustion and
convection air passage ways.
 Check the safety system of the gas valve.
 Check condition of both glass door gasket and top pressure relief door gasket. Replace if
damaged or worn
WARNING: All parts removed or disturbed must be properly replaced after maintenance.
Service and repair must be conducted by a qualified service person. If these instructions are not
followed, a fire or explosion may result, causing property damage, personal injury or loss of life
CLEANING THE APPLIANCE