Kenmore 153.335943 Water Heater User Manual


 
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 sediment deposits. This may be
ordered from the Sears Service Center. For ordering, refer to the
"Repair Parts" section.
Burner Inspection
AWARNING -7
Do not usethisapplianceifanypart ofit hasbeenunderwater I
Immediately call a SearsService Technicianto inspectthe I
applianceand to replace the gascontrolor anypart of theJ
burnersystemwhichhasbeenunderwater. ]
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 he obstructed.
Damage or deterioration which could cause improper venting
or leakage of combustion products.
Rusted flakes around top of water heater.
AWARNING
Chemical vapor corrosionof the flue and vent systemmay
occurif air for combustioncontainscertain chemicalvapors.
Spraycanpropellants,cleaningsolvents,refrigerator and air
conditionerrefrigerants, swimmingpool chemicals,calcium
and sodiumchloride,waxes,bleach,andprocesschemicalsare
typicalcompoundswhicharepotentiallycorrosive.
AWARNING I
Obstructedor deterioratedventsystemsmaypresenta serious
healthrisk or asphyxiaton.
AWARNING
Be sure the vent piping isproperly connected to prevent i
escapeof dangerousflue gassoswhich could causedeadly
asphyxiation.
AWARNING l
If after inspectionof_you found sootingor [
deterioration,somethingiswrong.Callthe localgasutilityto
correctthe problem andcleanor replacethe flueandventing[
beforeresumingoperationofthe water heater.
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 I
ISoot build-upindicatesa problem that requires correction
beforefurther use.Turn "off" gasto water heater and leave[
"off" until repairs are made, becausefailure to correctthe [
causeof the sootingcanresultin a Ereor explosioncausing
death,seriousbedly njury,or propertydamage.
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.
NOTE: The knob cannot be turned from "PILOT" to "OFF"
unless knob is depressed slightly. 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 additional cleaning, call the Sears Service Center to remove
and clean the burner and correct the problem that required the
burner to be cleaned.
Oiling Instructions
Oil motor every 12 months with 6 drops of SAE 20 motor oil
(Fasco motor only).
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