Cissell HD125, Owner'S Manual

Page: 19 / 66

Page 19
Exhaust Installation—Multiple Manifold Duct
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AUTOMATIC ELECTRICAL CONTROL FOR EXHAUST FAN
For one or more dryers to start fan.
Exhaust
Booster Fan
Power Supply
to Fan
Relay Coils
Start and Stop
Switches on
Dryers
For Exhaust Duct less than 14 feet (5m) and 2 elbows
equivalent and less than 0.3 inches (8 mm) static pressure.
DRYER EXHAUSTS
Area of section “A-A” must be equal to the sum of dryer exhaust pipes entering
multiple exhaust pipe. ( See chart below. )
No. of Dryers
Duct Diameter
(in inches)
(in CM)
1 2 3 4 5 6 7 8 9 10 11 12
12 17 21 24 27 30 32 34 36 38 40 42
30 43 53 61 68 76 81 86 91 97 100 106
MODELS: HD125