Leakage Checkpoints - Kenmore 153.335962 Owner's Manual

Troubleshooting Guide (cont'd)
Leakage Checkpoints
Use this guide to check a "Leaking" water heater. Man), 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
_entet to check the water heater.
®
ACAUT'O________ff. I
Read this manual first. Then before checking the water J
heater make sure the gas supp|y has been turned]
"OFF", and never turn the gas "ON" before the tank is I
completely full of water. J
A CAUTION. ]
Never use this water__ is completely filled J
with water. To prevent damage to the tank, the tank|
must be filled with water. Water must flow from the hotJ
water faucet before turning "ON" gas to the waterJ
[heater. i J
Water the draft hood is which has
at
water vapor con-
densed
out of the combustion products. This is caused by a
problem in the vent. Contact the Sears Service Center.
O *Condensation be seen on pipes in humid weather or
may
pipe connections may be leaking.
O'The primary 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'The relief valve be leaking at
temperature-pressure may
the tank fitting.
O Water from drain valve be due
the valve opened
a may
to
slightly.
O'The drain valve be the tank
leaking fitting.
may at
O Combustion products contain water which can con-
vapor
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.
O Water in the heater bottom or on the floor be
water may
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
• "" "" ' ' " " " " th
cotton is wet,
fOllOW
t.trainlng instructions
In e
"Periodic Maintenance" section and then remove fitting.
Put pipe dope or teflon tape on the threads and replace.
Then follow Filling the Water Heater instructions in the
. - *t .
Installing the New Water Heater section.
31