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2. Safety Decals
PNEG-163-08
Centrifugal Fan
13
Roof Damage Warning and Disclaimer
The manufacturer does not warrant any roof damage caused by excessive vacuum or internal
pressure from fans or other air moving systems. Adequate ventilation and/or “makeup air” devices
should be provided for all powered air handling systems. The manufacturer does not recommend
the use of downward flow systems (suction). Severe roof damage can result from any blockage of
air passages. Running fans during high humidity/cold weather conditions can cause air exhaust
or intake ports to freeze.
Excessive vacuum (or pressure) may
damage roof. Use positive aeration
system. Make sure all roof vents are
open and unobstructed. Start roof
fans when supply fans are started.
Do not operate when conditions exist
that may cause roof vent icing.
DC-969
CAUTION
GSI Group, Inc. 217-226-4421
Содержание CF-10
Страница 1: ...PNEG 163 08 Centrifugal Fan Installation and Operation Owner s Manual PNEG 163 08 Date 03 11 13...
Страница 49: ...PNEG 163 08 Centrifugal Fan 49 NOTES...
Страница 66: ...66 PNEG 163 08 Centrifugal Fan 8 Schematics Wiring Diagrams Wiring Schematic 230 Volt 1 Phase...
Страница 72: ...8 Schematics Wiring Diagrams 72 PNEG 163 08 Centrifugal Fan Wiring Schematic 230 Volt 3 Phase...
Страница 74: ...8 Schematics Wiring Diagrams 74 PNEG 163 08 Centrifugal Fan Wiring Schematic 460 Volt 3 Phase...
Страница 75: ...8 Schematics Wiring Diagrams PNEG 163 08 Centrifugal Fan 75 Wiring Diagram 460 Volt 3 Phase...