Kenmore 153.335963 - Manual (Page 19)

Installation Instructions (cont’d)
Venting (contad)
CEMENTING PVC, ABS OR CPVC PIPE AND FITTINGS
Read and observe ail safety information printed on primer,
cleaner, and cement containers.
ADANGER
Primer, cleaner, and cements are extremely flammable.
They are harmful or fatal if swallowed. The vapors are
harmful. They may irritate eyes and skin and can be
absorbed through the skin.
A PRECAUTIONS
Always store primers, cleaner, and cements in cool, dry,
well ventilated places. Do not store them near heat,
sparks, or flames. Keep containers closed. Use them in
well ventilated areas. Wear impervious clothing while
handling. Do not smoke, eat, or drink while handling.
Wash thoroughly after handling and before eating. Wear
eye protection when handling. If swallowed, drink water,
do not induce vomiting, and call a physician or poison
control center immediatejjt If inhaled, get fresh air and
seek medical attention if ill feelings persist. In case of eye
and skin contact, immediately flush with plenty of water
for 15 minutes and seek medical attention if irritation
persists. KEEP OUT OR REACH OF CHILDREN.
All primers, cleaners, and cements muse meet all local codes and
applicable standards of the American Society For Testing
Materials Standards.
Before using primers, cleaners, and cements, stir or shake, mak­
ing sure contents are liquid. Do not use if found to be lumpy or
jelly-like.
1. Cut pipe ends squarely removing all burrs and dirt.
2. Dry fit pipe and fittings to be connected for proper fit.
3. Clean pipe and fitting with a primer/cleaner.
4. Apply a thin coat of cement to fitting, avoiding puddling
inside.
5. Apply a liberal coat of cement to pipe leaving no voids.
6. QUICKLY assemble parts while cement is fluid! If you wait
too long, re-coat pipes.
7. Push pipe completely into socket of fitting, turning as it goes
until it bottoms.
8. Hold pipe and fitting together for 30 seconds. Then carefully
clean off excess with a cloth. Allow connections a sufficient
time to cure before disturbing.
9. Remember that vent pipes must be adequately and securely
supported.
APPROXIMATE SETTING TIME FOR 2V" TO 4" PIPE
JOINTS
MOVEMENT COMPLETE
OF lOINT SET
90°F to 150”F X hr. 8 hrs.
50“F to 90°F 1 hr. 15 hrs.
0“F to 50°F IX hr. 18 hrs.
CUTTING OPENING THROUGH AN OUTSIDE
WALL AND COLLAR INSTALLATION
After reading the manual and you have determined the location
of the opening in the wall, (using the drawing below), cut a 3'A"
hole through an exterior wall.
NOTE: When determining location of the opening in the
outside wall allow for the %" rise pet foot that has taken
place in the horizontal run.
The 3” (or optional 2") PVC, ABS or CPVC Schedule 40 vent
pipe can be run from the water heater through the wall or from
the wall to the water heater, whichever is most convenient. The
vent pipe must extend a minimum of VA" through the exterior
wall. Extending the vent cap as far as possible from the surface
of the exterior wall will help minimize discoloration of the wall
in this area which may be caused by the flue gases. Note that the
inside collar must be slipped over the vent piping before locat­
ing the pipe through the wall. Before securing the inside and
outside collars to the wall, use a silicone sealer between pipe and
opening to insure a water and air tight seal.
INSTALLATION SHOWING USE OF PVC, ABS OR
CPVC PIPE
19