1. Product information
1.1. Model overview...................................................................................................... 5
Model overview................................................................................................ 5
1.2. Designations used in these instructions.............................................................7
1.2.1. Designations used in these instructions...........................................................7
1.3. Application............................................................................................................. 7
1.4. Location requirements.......................................................................................... 7
1.4.1. Spatial requirements........................................................................................ 8
1.4.2. Requirements for underlying surface.............................................................. 8
1.4.3. Requirements for duct system......................................................................... 8
1.5. Description............................................................................................................. 9
1.5.1. The VEX unit design....................................................................................... 9
1.6. Principal dimensions...........................................................................................13
VEX270, V1....................................................................................................13
VEX270, V2....................................................................................................14
2. Handling
2.1. Unpacking.............................................................................................................15
2.2. Transport.............................................................................................................. 15
2.2.1. Weight...........................................................................................................15
2.2.2. The VEX sections' principal dimensions........................................................ 15
2.2.3. Internal transport with reduced weight.......................................................... 16
3. Mechanical assembly
3.1. Installing the unit................................................................................................. 18
3.1.1. Removal and assembly instructions ..............................................................18
4. Electrical installation
4.1. Electrical installation........................................................................................... 21
5. Maintenance
5.1. Maintenance chart............................................................................................... 22
5.2. Service.................................................................................................................. 22
5.2.1. Filter change.................................................................................................. 22
5.2.2. Servicing and cleaning...................................................................................23
5.3. Airflow measurement.......................................................................................... 23
5.3.1. Determining airflow and pressure.................................................................. 23
6. Technical specifications
6.1. Weight, corrosion class, temperature ranges, etc............................................27
6.2. Compact filters.....................................................................................................28
6.3. Bag filters............................................................................................................. 29
6.4. Capacity diagrams............................................................................................... 30
6.5. Ordering spare parts........................................................................................... 30
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