CONTENTS
1 - RECEIVING THE UNIT .................................................................................................................................................................... 4
1.1 - General checks ........................................................................................................................................................................... 4
1.2 - Unloading .................................................................................................................................................................................... 4
2 - SAFETY INSTRUCTIONS ............................................................................................................................................................... 4
2.1 - In an emergency.......................................................................................................................................................................... 4
2.2 - The 4 main risks .......................................................................................................................................................................... 4
3 - GENERAL INFORMATION .............................................................................................................................................................. 4
3.1 - Unit functions............................................................................................................................................................................... 4
3.2 - Standards .................................................................................................................................................................................... 4
3.3 - Warranty ...................................................................................................................................................................................... 4
4 - NAME PLATE .................................................................................................................................................................................. 5
4.1 - Description .................................................................................................................................................................................. 5
5 - INSTRUCTIONS FOR LIFTING AND PLACING THE FEET IN THE OPERATING POSITION AND FOR SHIPPING .................. 6
5.1 - Lifting HORIZONTAL units .......................................................................................................................................................... 6
5.2 - Lifting VERTICAL units ................................................................................................................................................................ 6
5.3 - Lifting CLUSTER units ................................................................................................................................................................ 7
5.4 - Instructions for placing the feet in the operating position ............................................................................................................ 7
5.5 - Shipping ...................................................................................................................................................................................... 8
6 - STORAGE ........................................................................................................................................................................................ 8
7 - INSTALLATION ............................................................................................................................................................................... 8
7.1 - Maximum permitted wind speed.................................................................................................................................................. 8
7.2 - Air intake height ........................................................................................................................................................................... 9
8 - INSTALLATION RECOMMENDATIONS ....................................................................................................................................... 10
9 - CONNECTIONS ............................................................................................................................................................................. 10
9.1 - Electrical connection ................................................................................................................................................................. 10
9.2 - Fluid connection ........................................................................................................................................................................ 10
9.3 - Connecting a speed regulator ................................................................................................................................................... 10
10 - OPERATION ................................................................................................................................................................................ 11
10.1 - First commissioning..................................................................................................................................................................11
10.2 - In the event of faults ................................................................................................................................................................11
10.3 - Recommendations for use .......................................................................................................................................................11
11 - AC FAN MOTOR ASSEMBLIES .................................................................................................................................................. 11
11.1 - AC motor protection ..................................................................................................................................................................11
11.2 - Fan with AC motor (3-ph 230 V/400 V 50 Hz) ..........................................................................................................................11
11.3 - Fan with AC motor 3-ph 208 V and 3-ph/400 V to 480 V 60 Hz ...............................................................................................11
12 - EC FAN MOTOR ASSEMBLIES .................................................................................................................................................. 12
12.1 - EC motor protection ................................................................................................................................................................ 12
12.2 - Fan with EC motor (3-ph 380 V to 480 V 50/60 Hz) ................................................................................................................ 12
The illustrations in this document are for illustrative purposes only and not part of any offer for sale or contract. The manufacturer reserves the right to change the design
at any time without notice.
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