Newmac CL 86-96C Installation, Operating And Service Manual page 15

Failure to follow these instructions may result in poor efficiency, excessive corrosion of the heat exchanger and the possibility of
a creosote fire.
DAILY: Furnace model with grates must have the ashes removed daily. This is to prevent warping of the grates and prevent
any interruption in the combustion air flow. Ashes must be put in a metal container with a lid on it before moving the ashes to
the outdoors.
MONTHLY: Furnace heat exchanger and fluepipe – Furnaces without grates must have ashes removed on a minimum of a
monthly basis depending on the ash build up. The complete heat exchanger and flue pipe should be thoroughly inspected for
creosote deposits, ash buildup, etc. Creosote or ash deposits must be removed by scraping and/or brushing the deposits from
the heat exchanger surfaces. An industrial vacuum cleaner may be used to assist in the removal of such deposits. A complete
cleaning must be done immediately at the end of each heating season. If this is not done, condensation from the summer , or
any other source, will mix with the ash or creosote and cause corrosion of the heat exchanger. Corrosion is not covered under
warranty.
NOTE: Establish a routine for the storage of fuel, care of the appliance, and firing techniques. Check daily for creosote buildup
until experience shows how often cleaning is necessary. Be aware that the hotter the fire, the less creosote is deposited and
weekly cleaning may be necessary in mild weather even though monthly cleaning may be enough in the coldest months. Have
a clearly understood plan to handle a chimney fire.
Chimney: Chemical chimney cleaners are not recommended as they could damage the furnace heat exchanger and flue pipe.
One of the most efficient methods to clean a chimney is to lower a stiff brush (chimney brush) tied to a heavy weight down the
chimney on a rope. Work the brush up and down the chimney to scrape the accumulated creosote and soot off the chimney
walls. Remove the residue from the cleanout at the base of the chimney.
SEMI-ANNUALLY: Draft Fan – oil motor with #20 non-detergent oil.
ANNUALLY: Burner Motor and Blower Motor – oil with #20 non-detergent oil. In the spring, after the furnace is shut down for
the summer, clean the heat exchanger of all soot, ash and creosote accumulation, remove all ashes, clean the flue pipe and
clean the chimney.
IMPORTANT:
·
This furnace must be installed according to CSA Standard B365 "Installation Code for Solid-Fuel Burning Appliances and
Equipment".
·
The solid fuel side of this furnace is designed to burn wood only, unless equipped with grates thus allowing the burning of
coal. Burn anthracite coal only.
·
Proper flue draft must be maintained to allow combustion gases to flow freely out the chimney.
FOR SAFE OPERATION:
·
Load fuel carefully or damage may result.
·
Do not load solid fuel higher than the fire box liner.
·
Do not use chemical or fluid fire starters.
·
Do not attempt to light a fire when there is oil vapour present.
·
Minimum flue draft - .03" W.C.
·
Maximum flue draft - .05"W.C.
·
Do not burn garbage, manufactured fire logs, gasoline, naptha or crankcase oil.
·
Keep the furnace doors tightly closed except for refueling and cleaning.
·
To maintain furnace efficiency and prevent soot fires, clean the heat exchanger, flue pipes, and chimney at the end of each
heating season to prevent soot accumulation. The furnace and flue must be in good condition. Turn off power to the
furnace when cleaning the furnace and flue.
·
Do not store fuel or combustible material within the furnace clearances.
·
Do not use salt wood (driftwood gathered from the seashore).
TO PREVENT DAMAGE:
·
Do not set the flue draft above - .05" W.C.
·
Do not open the furnace door slide plate damper during normal operation.
·
Furnaces with grates must have ashes removed daily.
·
Furnaces without grates require a minimum of 2" of sand or wood ash in bottom of fire box.
SPECIAL PROCEDURES
MAINTENANCE
NOTICE
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