© Munters AB, 2014
8
Before using
3.
3.1 Delivery check
Upon receipt, inspect the fan for external damage and if found, inform the forwarding agent without delay. Check
the data on all the rating plates, especially voltage and frequency. After placing the motor in the working position,
turn the propeller by hand while the fan is switched off to verify smooth rotation of the propeller.
3.2 Packaging and transport of assembled fans
The fans are made of a self-supporting structure in steel, surrounded by a plastic housing. They are usually
delivered in unassembled form. Follow the instructions in order to proper assemble them. Assembled fans shall not
be stocked one upon the other, if they are delivered with or without packaging. Handling of the assembled 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 that forks are adequately protected for avoiding to damage fan parts;
•
crane: fix adequate supports on the housing and then hook the lifting cable on them.
3.3 Structure
The fans consist of the following components:
•
fan housing in plastic, with steel supporting structure;
•
propeller air foil design blades made in plastic; blades re-fixed to a corrosion proof aluminum hub;
•
motor: single-phase or three-phases; 50 Hz; F class winding insulation, IP 55 IEC protective class;
•
a version with high efficiency Munters Drive motor is available for TU600 and TU 800;
•
a plastic damper assuring tightenness to air when fan is not in operation.
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)
.
Warning
!
