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Tank (Sediment) Cleaning Burner Inspection
Sediment build-up on the tank bottom may create varying
amount of noise, and if left in the tank will cause permanent
tank failure. In some water areas, you may not be able to drain
all sediment deposits by simply draining the tank. In these
cases Mag-Erad (part no. 23600) can be used to help remove
the sediment deposits. This may be ordered from the Sears
Service Center. For ordering, refer to the Parts Order List
section.
Vent System Inspection
Carbon Monoxide and Fire Hazard
• Flue gases may escape if vent pipe
is not connected.
• Be alert for obstructed, sooted or
deteriorated vent system to avoid
serious injury or death,
• Do not store corrosive chemicals
in vicinity of water heater,
• Chemical corrosion of flue and vent
system can cause serious injury or
death
Breathing carbon monoxide can cause brain damage or
death. A_vays read and understand instruction manual
At least once a year a visual inspection should be made of the
venting system. You should look for:
• Obstructions which could cause improper venting. The
combustion and ventilation air flow must not be obstructed.
Damage or deterioration which could cause improper
venting or leakage of combustion products.
Rusted flakes around top of water heater.
Be sure the vent piping is properly connected to prevent escape
of dangerous flue gasses which could cause deadly
asphyxiation.
Obstructions and deteriorated vent systems may present
serious health risk or asphyxiation.
Chemical vapor corrosion of the flue and vent system may
occur if air for combustion contains certain chemical vapors.
Spray can propellants, cleaning solvents, refrigerator and air
conditioner refrigerants, swimming pool chemicals, calcium
and sodium chloride, waxes, bleach and process chemicals
are typical compounds which are potentially corrosive.
If when inspecting the vent system you find sooting or
deterioration, something is wrong. Call the local gas supplier
to correct the problem and clean or replace the flue and venting
before resuming operation of the water heater.
Flood damage to a water heater may not be readily visible or
immediately detectable. However, over a period of time a
flooded water heater will create dangerous conditions which
can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY
DAMAGE. Contact a Sears Service Center to replace a flooded
water heater. Do not attempt to repair the unit! It must be
replaced!
At least once a year a visual inspection should be made of the
main bumer and pilot burner. See Figure 23.
You should check for sooting. Soot is not normal and will
impair proper combustion.
Soot build-up indicates a problem that requires correction
before further use. Turn "OFF" gas to water heater and
leave off until repairs are made, because failure to correct the
cause of the sooting can result in a fire causing death, serious
injury, or property damage.
RGURE23.
Burner Cleaning
In the event your burner needs cleaning, following these
instructions:
If inspection of the burner shows that cleaning is required, tum
the gas control knob clockwise ( _ ) to the "OFF" position,
depressing slightly.
NOTE: The knob cannot be turned from "PILOT" to "OFF"
unless knob is depressed slightly. DO NOT FORCE.
Loose deposits on or around the bumer can be removed by
carefully using the hose of a vacuum cleaner inserted through
the access door of the water heater. If the burner needs to be
removed for additional cleaning, call the Sears Service Center
to remove and clean the burner and correct the problem that
required the burner to be cleaned.
2O
Housekeeping
Vacuum around base of water heater for dust, dirt, and lint on a
regular basis.
INSTALLED IN SUITABLE AREA: To insure sufficient ventilation
and combustion air supply, proper clearances from the water
heater must be maintained. See Facts to Consider About the
Location section. Combustible materials such as clothing,
cleaning materials, or flammable liquids, etc. must not be
placed against or adjacent to the water heater because they
could catch on fire.
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