Table of contents
1
General information .................................................39
1.1 Portrayal of the information .....................................39
1.2 Notes on the documentation ................................... 40
2
Important safety information .................................40
2.1 Proper use ................................................................... 40
2.2 Improper use ............................................................... 40
2.3 General safety information .......................................41
2.4 Requirements of personnel .......................................41
2.5 Safety devices ............................................................ 42
3 Warranty ...................................................................42
4
Delivery, transport, storage ....................................42
4.1 Delivery ....................................................................... 42
4.2 Transport ......................................................................43
4.3 Storage..........................................................................43
5 Description ................................................................44
5.1 Identification
.............................................................. 44
5.2 Certification according to ATEX directive 94/9/EG
45
5.3 Technical data ............................................................. 46
5.4 AW-EX axial fan series
............................................. 46
5.5 AXCBF-EX series / AXC-EX axial fans
..................... 48
5.6 RVK-EX series duct fans
............................................51
5.7 DVEX roof fans series
.................................................53
6 Assembly ...................................................................55
6.1 Safety information ......................................................55
6.2 Axial fans AW-EX, AXC-EX and AXCBF-EX
...............55
6.3 RVK-EX duct fans
........................................................ 57
6.4 DVEX roof fans
............................................................ 58
7
Electrical connection ................................................59
7.1 Safety notes .................................................................59
7.2 AW-EX, AXC-EX and AXCBF-EX axial fans
...............59
7.3 RVK-EX duct fans
........................................................ 60
7.4 DVEX roof fans
............................................................ 60
7.5 Cut-out time of the motor protection device
........ 60
7.6 Secure 3-phased motors
........................................... 60
7.7 Connect temperature monitor ................................. 60
8 Commissioning .........................................................61
8.1 Preconditions ...............................................................61
8.2 Series-specific precondition
......................................61
8.3 Precondition for speed-variable fans
......................61
8.4 Commissioning ............................................................62
9 Operation
.................................................................63
9.1 Safety information .....................................................63
9.2 Operating conditions ..................................................63
9.3 Operation/use
..............................................................63
10 Maintenance/troubleshooting ................................64
10.1 Maintenance intervals .............................................. 64
10.2 Cleaning ....................................................................... 64
10.3 Maintenance, repairs
..................................................65
10.4 Accessories
................................................................. 66
10.5 Faults and troubleshooting
....................................... 66
11
De-installation / dismantling ..................................67
12 Disposal .....................................................................67
12.1 Disposing of the EX fan
..............................................67
12.2 Disposing of packaging .............................................67
13
Declaration of conformity .......................................68
13.1 AW-EX low-pressure axial fans
............................... 68
13.2 AXC-EX and AXCBF-EX axial fans
..............................69
13.3 DVEX roof fans
.............................................................70
13.4 RVK-EX duct fans
.........................................................71
38
