Kenmore 153.330401 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 sedi-
ment deposits. This may be ordered from theSears Service
Center. Forordering, refer to the _Parts Order List section.
Burner Inspection
AWARNING I
Do not .usethisapplianceifanypartof it.hL.sbeenunderwatt.
Immediately.call a SearsService Technictanto inspectthe
applianceand to replacethe gascontrolor any part of the
burnersystemwhichhasbeenunderwater.
Venting System Inspection
At least once a year a visual inspection ihould be made of the
venting system. Youshould 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 orleakage of combustion products.
Rusted flakesaround top of water heater.
At least once ayear a visual inspection should be made of the
main burner andpilot burner. The drawing is for your reference.
You should check for sooting which is not normal and will
impair proper combustion.
_E,WARNING
Chemicalvapor corrosionof the flue andvent systemmay
occurif air for combustioncontainscertainchemicalvapors.
Spraycanpropellants,cleaningsolvents,refrigerator and air
conditionerrefrigerants, swimmingpoolchemicals,calcium
and sodiumchloride,waxes,bleach,and processchemicalsam
typicalcompoundswhichampotentiallycorrosive.
AWARNING
Obstructed or deterioratedventsystemsmaypresentaserious
healthrisk or asphyxiation.
I AWARNING ]
Be sure the vent pip_onnected to prevent|
escapeof dangerousflue gasseswhich could causedeadlyI
asphyxiation. J
AWARNING ]
If after inspectionof_you foundsooting or|
deterioration,something iswrong.Callthe localgasutilityto |
correctthe problemanddean or replacethe flueand venting|
beforeresuming operationofthe water heater. I
_,WARNING
Soot build-upindicatesa problem that requirescorrection
beforefurtheruse.Turn'_FF" gasto water heaterandleave
"OFF" untilrepairsam made, becausefailureto correctthe
causeofthe sootingon resultin a fire or explosioncausing
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 (ff"_) to the "OFF" position,
depressing slightly.
NOTE: The knob cannot be turned from PILOT' to OFF
unless knob is depressed sfighfly. DO NOT FORCE.
Loose deposits on or aroundthe burner can be removed by care-
fully using the hose of a vacuum cleaner inserted through the
accessdoor 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.
20