Tank (sediment) cleaning, Venting system inspection, Awarning – Kenmore 153.337613 User Manual

Page 20: Burner inspection, Burner cleaning, Service and adjustment

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Service and Adjustment

Tank (Sediment) Cleaning

Sediment build-up on the tank bottom may create varying
amounts of noise, and if left in the tank will cause premature
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 sedi­
ment deposits. This may be ordered from the Sears Service

Center. For ordering, refer to the “Repair Parts” section.

Venting System Inspection

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 com­

bustion and ventilation air flow must not be obstructed.

Damage or deterioration which could cause improper vent­
ing or leakage of combustion products.

Rusted flakes around top of water heater.

AWARNING

Chemical vapor corrosion of the flue and vent system may.

occur if air for combustion contains certain chemical vapors.

Spray can propeliants, cieaning solvents, refrigerator and air
conditioner

refrigerants,

swimming

pooi

chemicals,

calcium

and sodium chioride, waxes, bleach, and process chemicals are
typical compounds which are potentially corrosive.

AWARNING

Obstructed or deteriorated vent systems may present a serious
health risk or asphynation.

AWARNING

Be sure the vent piping is properly connected to prevent
escape of dangerous flue gasses which could cause deadly
asph^ation.

AWARNING

If after inspection of the vent system you found sooting or
deterioration, something is wrong. Call the local gas utility to
correct the problem and clean or replace the flue and venting
before resuming operation of the water heater.

Burner Inspection

AWARNING _____________________

Qo not use this appliance if any part of it has been underwater.
Imrnediately call a Sears Service Technician to inspect the
appliance and to replace the gas control or any part of the
burner system which has been under water.

At least once a year a visual inspection should be made of the
main burner and pilot burner. The drawing is for your reference.

You should check for sooting which is not normal and will
impair proper combustion.

AWARNING

Soot build-up indicates a problem that requires correction

before fiirti^ use. Turn “OFF” gas to water heater and leave
“OFF” until repairs are made, because foilure to correct the

cause of the sooting can result in a fire or explosion causing

DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE

Burner Cleaning

In the event your burner needs cleaning, use the following

instructions:

If inspection of the burner shows that cleaning is required, turn
the gas control knob clockwise

to the “OFF” position,

depressing slightly.

NOTEi The knob cannot be turned from “PILOT” to “OFF”
unless knob is depressed sl^tly, DO NOT FORCE.

Loose deposits on or around the burner can be removed by care­
fully using the hose of a vacuum cleaner inserted through the

access door of the water heater. If the burner needs to be removed
for addirional cleaning, call the Sears Service Center to remove
and clean the burner and correct the problem that required the
burner to be cleaned.

20

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