2
EN
CONTENTS
Delivery set ...............................................................................................................................................................................................................6
Brief description .................................................................................................................................................................................................... 6
Fan modifications .................................................................................................................................................................................................6
Operation guidelines ..........................................................................................................................................................................................7
Designation key ....................................................................................................................................................................................................8
Mounting ..................................................................................................................................................................................................................9
Maintenance ...........................................................................................................................................................................................................12
Transportation and storage rules ................................................................................................................................................................12
Manufacturer’s warranty ................................................................................................................................................................................... 13
This user’s manual is a main operating document intended for technical, maintenance, and operating staff.
The manual contains information about purpose, technical details, operating principle, design, and installation
of the TT unit and all its modifications.
Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems
and should be able to work in accordance with workplace safety rules as well as construction norms and
standards applicable in the territory of the country.