American Energy Systems MagnuM 7500 - Manual (Page 31)

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is left open improper air circulation will occur and the furnace will burn dirty. The door opens by turning
both doorknobs as far to the left as possible. To seal tight they need to be turned right as far as possible.
WARNING: Risk of Fire
DO NOT OPERATE WITH FUEL LOADING OR ASH REMOVAL DOORS OPEN
Maintain the seals on the door, ash pan door and hopper lid to keep a tight seal.
INSPECT AND CLEAN VENTING REGULARLY
CAUTION: Hot Surfaces
CAUTION: INSPECT VENTING PIPES, JOINTS AND SEALS REGULARLY TO ENSURE
THAT SMOKE AND VENTING GASES ARE NOT DRAWN INTO, AND CIRCULATED BY
THE AIR-CIRCULATION SYSTEM.
Keep Children away from the furnace at all times
Do not touch front of unit or hot surfaces during operation
Do not take out the Combustion Enhancement System without the tool provided and leather Gloves
WEEKLY MAINTENANCE
9 Set the furnace on high fire. Open the draft to 100% and allow the furnace to burn for 15 minutes.
Resume desired heat and draft setting. Make sure to monitor your fire during this time to make sure
that the additional draft does not put your fire out. If fuel moisture is high, do this once a day.
9 Shut down the furnace as directed in the operating instructions. Allow the furnace to cool to room
temperature. Remove the small clean-out slides in the lower corners of the firebox. Tap the sides of
the burn chamber with the clean-out tool. Do not tap the firewall behind the burn box as it may
damage the insulation. Using the clean-out tool, scrape the fly ash from the clean-out chambers
toward the front of the burn chamber. Remove the fly ash from the burn chamber and replace the
clean out chamber doors.
9 Remove the ash pan and dump the ash into a metal container. See instructions on daily maintenance.
9 Remove the firepot by stopping the fuel stirrer in the upright position, slide the collar off of the fuel
stirrer coupler shaft and pull up and out on the firepot. Using the clean-out tool, remove any ash that
The furnace has clean-out
plates located inside the door
in the lower left and right
corners of the firebox.
The furnace has a heat exchanger
tube cleaning rod to clean once a
day. Excessive ash on the
exchanger will cause diminished
heat output.
The Magnum 7500 furnace has
(2) front cleanout slides that must
be in the closed position when
burning the unit.