Annual Maintenance; Glass / Door Replacement - Napoleon Ascent Serie Manuel D'installation

This appliance is factory equipped with 4mm tempered glass. Use only replacement parts as supplied by the
appliance manufacturer. DO NOT SUBSTITUTE MATERIALS.

12.2 annual maintenance

WARNING
!
• Annual maintenance should be performed by a qualifi ed service technician
• The fi rebox becomes very hot during operation. Let the appliance cool completely or wear heat resistant
gloves before conducting service.
• Never vacuum hot embers.
• Do not paint the pilot assembly
• This appliance will require maintenance which should be planned on an annual basis.
• Service should include cleaning, battery replacement, venting inspection and inspection of the burner,
media, and fi rebox. Refer to the door removal section and remove the door as instructed.
• Carefully remove media if necessary (logs, glass, brick panels, etc.).
• Using a vacuum with soft brush attachment, gently remove any dirt, debris, or carbon build up from the
logs, fi rebox, and burner. For glass media, follow the installation instructions for pre-cleaning.
• Gently remove any build-up on the pilot assembly including thermopile, thermocouple, fl ame sensor, and
igniter (if equipped).
note:
Clean fl ame sensor using a fi ne emery cloth or a synthetic scrub pad (such as Scotch-Brite™) to remove any
oxides. Clean the pilot assembly using a vacuum with a soft brush attachment. It is important that the pilot
assembly is not painted.
• Inspect all accessible gaskets and replace as required.
• If equipped with a blower, access the blower and clean using a soft brush and vacuum.
• Re-assemble the various components in reverse order.
• Inspect the relief system. The appliance relieves through the main glass door or through the fl aps on the
fi rebox top. Ensure they open freely, and close sealed.
• Check the gas control valve pilot and Hi / Lo knobs move freely, if equipped. Replace if any stiffness in
movement is experienced.
• Check for gas leaks on all gas connections up and downstream from the gas valve including pilot tube
connections.

12.3 glass / door replacement

WARNING
!
• Do not use substitute materials.
• Glass may be hot. Do not touch glass until cooled.
• Care must be taken when removing and disposing of any broken door glass or damaged components. Be
sure to vacuum up any broken glass from inside appliance before operation.
• Do not strike, slam, or scratch. Do not operate appliance with glass removed, cracked, broken, or scratched.
Replacement glass/frame assembly shall be replaced as a complete unit as supplied by the appliance
manufacturer.
maintenance
53
W415-2757 / B / 01.09.20
EN