321 Studios Oil Furnace FLR110D48E - Manual (Page 33)

Manual 2100-422
Page 31
TO REMOVE BURNER ONLY
Disconnect fuel line, power cord and wires from T, T
on primary control. Loosen (3) 1/4 inch bolts securing
burner mounting flange. Twist burner counterclockwise
and pull straight back away from the furnace. (See
Figure 19.)
TO REMOVE THE ENTIRE COMBUSTION
CHAMBER MOUNTING SYSTEM
Disconnect fuel line, power cord and wires from T, T
on primary control. Remove (6) 5/16 inch bolts from
around front plate. Next remove (2) 5/16 inch nuts
from upper right and left hand corners of the front plate.
Pull entire assembly straight back away from furnace.
BE CAREFUL NOT TO TIP ASSEMBLY UP OR
DOWN AS IT MAY DAMAGE THE COMBUSTION
CHAMBER. (See Figure 20.)
BURNER REMOVAL
INSTRUCTIONS
STEP 1:
DISCONNECT "T-T" WIRES,
POWER CONNECTIONS, AIR
BOOT (OPTIONAL) AND OIL
LINES TO BURNER.
STEP 3:
REMOVE (2) NUTS
IN THE TOP LEFT
AND RIGHT CORNERS
OF BURNER PLATE.
STEP 2:
REMOVE (6) BOLTS
AROUND PERIMETER
OF BURNER PLATE STEP 4:
PULL BURNER ASSEMBLY
STRAIGHT OUT TO PREVENT
DAMAGE TO CHAMBER
DURING REMOVAL. MIS-1837
BURNER
PLATE
CHAMBER
*ELECTRICAL SHOCK HAZARD
*DISCONNECT POWER BEFORE
SERVICING.
DANGER !
FIGURE 20
REMOVAL OF ENTIRE COMBUSTION CHAMBER MOUNTING SYSTEM