
2. Safety
8
PNEG-1859
2.66" Corrugation 135' Diameter Tank with 50 PSF Snow Roof
Maintain Equipment and Work Area
•
Understand service procedures before doing work. Keep area
clean and dry.
•
Never service equipment while it is operating. Keep hands, feet,
and clothing away from moving parts
•
Keep your equipment in proper working condition. Replace worn
or broken parts immediately.
ST-0003-1
Prevent Roof Damage Due to Vacuum Pressure
•
Roof damage can result from excessive vacuum or internal
pressure from fans or other air moving systems. The manufacturer
does not warrant this type of roof damage.
•
Adequate ventilation 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 or cold weather conditions can
cause air exhaust or intake ports to freeze.
ST-0028-1