Leakage Checkpoints - Kenmore 153.336152 Owner's Manual

Troubleshooting Guide (cont'd)
Leakage Checkpoints
Use this guide to check a "Leaking" water heater. Many suspect-
ed "Leakers" are not leaking tanks. Often the source of the water
can be found and corrected.
If you are not thoroughly familiar with your local gas codes your
water heater, and safety practices, contact the Sears Service
Center to check the water heater.
ACAUTION I
Read this manual first. Then before checking the water I
heater make sure the gas supply has been turned I
"OFF", and never turn the gas "ON" before the tank is
completely full of water.
I ACAUTION ]
Never use this water_t is completely filled |
with water. To prevent damage to the tank, the
tank|
must be filled with water. Water must flow from the hot|
water faucet before turning "ON" gas to the waterJ
heater. ]
Water at the draft hood is water which has
vapor con-
densed
out of tile combustion products. This is caused by a
problem in the vent. Contact the Sears Service Center.
O *Condensation may be seen on pipes in humid weather or
ptpe connections may be leaking.
O'The pr mary anode rod fitting may be leaking.
O Small amounts of water from temperature-pressure relief
valve, may be due to thermal expansion or high water pres-
sure in your area.
O temperature-pressure relief valve may be leaking at
*The
the tank fitting.
O Water from drain valve be due the valve a may
to opened
slightly.
O'The drain valve may be leaking at the tank fitting.
O Combustion products contain water which
vapor
CaD
con-
dense on the cooler surfaces of the tank. Droplets form and
drip into the fire or run on the floor. This is common at
the time of startup after installation and when incoming
water is cold.
water bottom or on the floor may be
Water in
the
heater
from condensation, loose connections, or the relief valve.
DO NOT replace the water heater until a full inspection
of all possible water sources is made and necessary correc-
tive steps taken. Leakage from other appliances, water
lines, or ground seepage should also be checked.
NOTE: To check where threaded portion enters tank,
insert cotton swab between jacket opening and fitting.
If cotton is wet, follow "Draining" instructions in the
"Service and Adjustment" section and then remove fit-
ting. Put pipe dope or teflon tape on the threads and
replace. Then follow "Filling the Water Heater"
instructions in the "Installation Instructions" section.
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