S3 0312FC, Руководство оператора, Страница: 31 / 58

Page | 28
10.3.4 Full Speed Centrifugal Fan
Installation
The full speed centrifugal aeration fan has a tapered
exhaust designed to fit tightly into the bin duct. The
fan has been designed in such a way that it can be
installed by resting with its feet on a level pad. It also
may be installed on some hopper bins using a chain,
cable, or strap to suspend the unit and pull it snug into
the bin’s duct.
Aeration fans are heavy. A fan that is not securely
suspended can cause serious injury or death if it falls
on someone. Whether chain, cable, straps, or any
other system is used for suspension of the fan, ensure
that it is designed to carry the load of the fan during
operation. Keep in mind that the fan will have some
vibration, as this can weaken supports or loosen
fasteners over time. Be sure that the hopper bin has
a suitable, strong lug that can support the weight of
the suspended fan.
The lifting point
on the fan is
shown here.