Harman Stove Company SF2600A - Manual (Page 14)

4
maintenance
The spiral chamber is basically self-cleaning.
However, if there is a draft problem and you have been
burning wood for a long time with little heat demand,
the spiral chamber may need cleaning. Soft coal will
also require more frequent cleaning. To clean, remove
stovepipe and scrape the creosote from the front
and top of the chamber and remove. The rear of the
chamber will not accumulate creosote.
NOTE: /8” to /4” of creosote in the spiral chamber
is normal. Creosote can be burned off by burning coal
for a few days.
Firebricks may become cracked during the
course of normal operation. A cracked brick that is still
in place is still doing its job and need not be replaced
immediately. If a brick is broken and has fallen out of
place, it should be replaced immediately. The firebrick
used in the Harman furnaces are inexpensive and easy
to replace.
The blower manufacturer recommends the
blower motor to be oiled once a year with 0 to 0
drops of light weight oil [check instructions packed in
blower box).
Cleaning heat-Exchanger (SF2600 Only) -
Remove oil burner by removing four mounting
bolts, Burner can be tied up to ceiling to avoid having
to remove the wiring. Next, remove the collar from the
front cover and remove front cover by tilting out from
top first. Now the heat exchanger will be exposed.
Next, remove the four nuts that hold on the cover, then
remove the cover. This will expose the inside of the heat
exchanger. Remove spirals by simply pulling them out
and clean the tubes with a brush. Reinstall spirals so
they are flush with the end of the tube and reassemble
unit in reverse of disassembly.
warranty
Warranty is issued at time of purchase. For the warranty
to become effective, you must return the activation
coupon to Harman, 35 Mountain House Rd., Halifax,
Pennsylvania 703 as soon as possible. The model/
serial number is found on the front, upper-left corner
of stove.
WARRANTY WILL NOT BE HONORED UNLESS THE
FORM IS COMPLETED IN ITS ENTIRETY!!
Your Signature is required!!
Harman furnaces are warranted for five
years in accordance with the warranty
terms. Exclusions to the five years will
be the following items:
A. Electrical Blower ( year warranty)
B. Door Packing
C. Glass
D. Firebricks
E, Paint
F. Any damage deemed abuse
See a complete copy of the warranty on page 9.
maintenance