Munters EC52D, Руководство по эксплуатации и техническому обслуживанию

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fig.8
Fans should not be permanently stocked one upon the other, regardless if they are delivered
with or without packaging. Handling of the fans should not be done manually as the fans have
no handles or grips. Consequently, one of the following alternatives should be used:
•
forklift: before loading, make sure the forks are opened as much as possible to avoid
bending of the fan bottom panel;
•
crane: fix two bolts in the M8 bushes situated on the sides of the fan housing and
hook the lifting cable over the bolts.
WARNING Make sure a steel cable or rope of adequate size is being used when
the fan is lifted by crane. Fan weights are shown in the technical specification table
(see section 7.2) .
3.3 Structure
The fans consist of the following components:
•
fan housing in Munters Protect coated steel without welding spots;
•
fan shutter in Munters Protect coated steel, which pivots on UV protected plastic
bushes and pins;
•
propeller with 3 blades in plastic;
•
three-phases 8-poles motor; 50 or 60 Hz; B3 form; F class winding insulation, IP55
IEC protective class; asynchronous single-speed;
•
meshes for protection on back and front side.