
12
PNEG-1901CE
CE Compliant Downwind Centrifugal Heater Installation and Operation
2. Safety Decals
Safety decals are available in non-English versions. Please request LPAK-0004-** if these were not
delivered with the equipment.
Roof Damage Warning and Disclaimer
GSI 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. GSI 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