Kenmore THE ECONOMIZER 153.33298 - Manual (Page 20)

Installation Instructions (cont’d)
Venting (cont’d)
VENTING THROUGH AN OUTSIDE WALL WITH
LOW GROUND CLEARANCE
1. When the vent piping cannot pass through an outside wall at
a height greater than or equal to 12" above the ground (or
above snow accumulation level), then the installation can be
modified as shown below.
2. Refer to the tables below for maximum vent lengths for low
ground clearance installations. All installations assume the use
of two additional 90“ elbows and the standard 45“ vent cap
with screen outside of the exterior wall.
ALL MODELS — LOW GROUND CLEARANCE
3 " DIA.VENT NUMBER OF 90° DEG.
MAX. LENGTH (FT.) ELBOWS’^ (inside bldg)
105 1
100 2
95 3
90 4
85 5
80 6
ALL MODELS — LOW GROUND CLEARANCE
OPTIONAL 2" VENT PIPING
2" DIA.VENT NUMBER OF 90° DEG.
MAX. LENGTH (FT.) ELBOWS^ (inside bldg)
40 1
35 2
30 3
25 4
20 5
15 6
* MOTE: Two 45° elbows are equivalent to one 90° elbow.
One 90° elbow equals 5 feet of equivalent vent length.
CEMENTING PVC, ABS OR CPVC PIPE AND
FITTINGS
Read and observe all 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 cloth*
ing while handling. Do not smoke, eat, or drink while
handling. Wash thoroughly after handling and before
eating. Wear eye protection when handling. If swal­
lowed, drink water, do not induce vomiting, and call a
physician
or poison control center immediately, if
inhaled, get fresh air and seek medical attention if ill
feelings persist. In case of eye and skin contact, imme­
diately 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 must 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.
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