Page 22
For Exhaust Duct more than 14 feet (5 m) and 2 elbows equivalent
and more than 0.3 inches (8 mm) static pressure.
1. Make-up air from outside building may enter enclosure from
top or side walls.
(See Dryer Make-Up Air Requirements
Chart)
2. Use constant diameter duct with area equal to the sum of dryer
duct areas.
EXAMPLE:
6-8 in. (153-204 mm) diameter duct = 1-19.6 in.
(26-498 mm) diameter duct in area. Use 20 in. (508 mm)
diameter duct or diameter to match tube-axial fan.
3. Enclosure (plenum) with service door. This separates the
dryer air from room comfort air. If dryers use room air instead
of outside air, the heat loss can be another 25 Btu/h
(6.3 kcal/h) for each cubic foot per minute (cfm) used.
EXAMPLE:
125 lb. dryer, 2000 cfm (3400 m
3
/h) =
50,000 Btu/h (12,600 kcal/h) loss.
4. Zero inches clearance to combustible material allowed on
sides and at points within 4 inches (102 mm) of front on top.
5. Heat loss into laundry room from dryer fronts
only
is about
60 Btu/h (16 kcal/h) per square foot.
6. Flange mounted, belt driven tube-axial fan.
Fan must run
when one or more dryers are running.
See suggested
Automatic Electrical Control Wiring Diagram on page 23.
Must meet local electrical codes. Fan air flow (cfm) is equal
to sum of dryer air flows, but static pressure (SP) is dependent
on length of pipe and number of elbows.
7.
Barometric Bypass Damper
—Adjust to
closed flutter
position
with all dryers and exhaust fan running.
Must be
located within enclosure.
CAUTION
Never
install hot water heaters or other gas appliances in the
same room as dryers.
Never
install cooling exhaust fans in the
same room as dryers.
CAUTION
Never exhaust dryers with other types of equipment.
Dryer Installation with Multiple Exhaust
EXHAUST
INSTALLATION—
MULTIPLE MANIFOLD
DUCT
Содержание C125E
Страница 10: ...Page 10 125 lb General Dimensions Illustration...
Страница 11: ...Page 11 125 lb Steam Heated Dryer Dimensions Illustration...
Страница 15: ...Page 15 Gas Loop Piping and Gas Supply Piping System Illustrations...
Страница 19: ...Page 19 Steam Piping Installation Illustration...
Страница 21: ...Page 21 Dryer Installation with Multiple Exhaust Illustration...
Страница 28: ...Page 28 Two Timer Models Figures 1 2 and 3 Illustrations...
Страница 31: ...Page 31 Moisture Control Illustration...
Страница 38: ...Page 38 DIRECTSPARK IGNITIONOPERATION FLOW CHART...
Страница 40: ...Page 40 Burner Air Inlet Adjustment with Illustration BURNERAIRINLET ADJUSTMENT...
Страница 41: ...Page 41 Basket Alignment for 125 lb Dryers Illustrations...
Страница 48: ...Page 48 125 lb Laundry Dryer Front Exploded View Illustration...
Страница 50: ...Page 50 125 lb Dryer Double Motor Models Illustration...
Страница 63: ...Page 63...