American Energy Systems MF3513S User Manual

Fuel Stirrer

Part #MF3513S

for Models 3500P, 3500L, 3502, 7500

• Unplug unit

• Open access door.

• Remove firepot, fuel stirrer and shaft collar. Slide shaft collar to the right. Making sure the fuel stirrer

drive shaft is in the up position pull the firepot, fuel stirrer and shaft collar up to remove.

• Insert the fuel stirrer into firepot and push it all the way in until it
touches the stop tab.

firepot

shaft collar

fuel stirrer

stop tab

F:\AESBusinessSystems\AES Technical\Piece part instructions\MF3513S Fuel Stirrer.doc

• Once in proper placement, rotate the fuel stirrer in the firepot. Ensure the fingers of the fuel stirrer do
not touch the inner radius of the firepot.

• Place firepot, fuel stirrer and coupler into
the cradle. Ensure all parts line up on a
central axis with the fuel stirrer drive
shaft. Slide the couple over the drive
shaft.

• Push fuel stirrer drive shaft and fuel stirrer
all the way to the left until the end of the
fuel stirrer touches the fuels stirrer stop
tab.

• Move the 2 shafts in opposite direction until
this gap is about 1/8”.

• Push the collar against the firebox wall and
tighten it.

• Plug unit in.

• Restart unit.

F:\AESBusinessSystems\AES Technical\Piece part instructions\MF3513S Fuel Stirrer.doc