
499247
Contents
1 GENERAL INFORMATION.................................................. 4
1.1 NOTICE SYMBOLS ............................................................. 4
1.2 INSTRUCTION SYMBOLS................................................... 4
2 IMPORTANT SAFETY INFORMATION............................... 4
2.1 PERSONNEL....................................................................... 5
2.2 PERSONAL PROTECTIVE EQUIPMENT.............................. 5
2.3 FIVE RULES OF ELECTRICAL SAFETY................................ 5
3 WARRANTY....................................................................... 5
4 DELIVERY, TRANSPORT, STORAGE................................... 5
4.1 SAFETY INFORMATION..................................................... 6
4.2 DELIVERY ........................................................................... 6
4.3 TRANSPORT....................................................................... 6
4.4 STORAGE............................................................................ 7
5 DESCRIPTION..................................................................... 7
5.1 GENERAL ........................................................................... 7
5.2 INTENDED USE .................................................................. 7
5.3 INCORRECT USE................................................................. 7
5.4 CONSTRUCTION................................................................. 7
5.5 DIMENSIONS ..................................................................... 7
6 NAMEPLATE AND TYPE KEY ............................................ 8
6.1 NAMEPLATE ...................................................................... 8
6.2 TYPE KEY ........................................................................... 8
7 INSTALLATION................................................................... 9
7.1 SAFETY INFORMATION..................................................... 9
7.2 PRECONDITIONS................................................................ 9
7.3 LIFTING AND POSITIONING .............................................. 9
7.4 MOUNTING OPTIONS........................................................ 9
7.5 DEFLECTORS ....................................................................10
8 ELECTRICAL CONNECTION..............................................11
8.1 SAFETY INFORMATION...................................................11
8.2 PRECONDITIONS.............................................................. 11
8.3 PROTECTING THE MOTOR...............................................11
8.4 FIELD CONNECTIONS.......................................................11
8.5 FREQUENCY CONVERTER (IF USED) ..............................12
8.6 RESIDUAL CURRENT CIRCUIT BREAKER ........................12
9 COMMISSIONING ............................................................13
9.1 SAFETY INFORMATION...................................................13
9.2 PRECONDITIONS.............................................................. 13
9.3 TESTS................................................................................13
9.4 COMMISSIONING OF SPEED-CONTROLLED FANS ........13
9.5 ADJUSTING THE BLADE ANGLE ......................................13
10 OPERATION......................................................................14
10.1 SAFETY INFORMATION...................................................14
10.2 PRECONDITIONS.............................................................. 14
11 TROUBLESHOOTING, MAINTENANCE, & REPAIR .........14
11.1 SAFETY INFORMATION...................................................14
11.2 TROUBLESHOOTING........................................................15
11.3 MAINTENANCE................................................................ 16
11.4 VARIABLE SPEED FANS .................................................17
11.5 OVERHAUL / FURTHER MAINTENANCE........................17
11.6 REPLACEMENT PARTS ....................................................17
12 CLEANING........................................................................17
12.1 SAFETY INFORMATION...................................................17
12.2 PRECONDITIONS.............................................................. 17
12.3 CLEANING GUIDELINES...................................................17
13 DE-INSTALLATION / DISMANTLING ..............................17
14 DISPOSAL.........................................................................17
15 COMMISSIONING REPORT..............................................18
16 USA DECLARATION OF CONFORMITY ...........................19