© LNS FOX Instruction manual series WS (USA) pag. 2 of 28 - rev. 06-2014
Index
1. General information ........................................................................................................................ 3
1.1. Foreword .................................................................................................................................... 3
1.2. Safety operation ......................................................................................................................... 3
1.2.1 Description and positioning of information labels .................................................................................... 3
1.2.2. Main safety prescriptions: ....................................................................................................................... 4
1.3. Range of applications: ................................................................................................................ 4
1.3.1. Intended uses ......................................................................................................................................... 4
1.3.2. Not intended uses................................................................................................................................... 4
1.3.3. Operating conditions .............................................................................................................................. 4
1.4. Identification and specifications .................................................................................................. 5
1.5. Supply Content ........................................................................................................................... 5
1.6. Accessories ................................................................................................................................ 5
1.7. Warranty .................................................................................................................................... 6
2. Handling, transportation and storage ............................................................................................ 6
2.1. Movement and transportation of the packaged unit .................................................................... 6
2.2. Movement and transportation of the unit .................................................................................... 6
2.3. Storage ...................................................................................................................................... 6
3. Description and features of the unit .............................................................................................. 7
3.1. Description of the components ................................................................................................... 7
3.2. General characteristics ............................................................................................................... 8
3.3. Air Flow curves ........................................................................................................................... 8
3.4. Electrical characteristics ............................................................................................................. 8
3.5. Dimensions (inches) ................................................................................................................... 9
4. Installation ..................................................................................................................................... 10
4.1. Minimum space for installation ................................................................................................. 10
4.2. Examples of possible installations ............................................................................................ 10
4.3. Ducting ..................................................................................................................................... 10
4.3.1 Trap with use of trap bracket (included in the supply) ........................................................................... 12
4.3.2 Trap without use of trap bracket ............................................................................................................ 12
4.3.3 Trap with immersion of the tube in a container of liquid ........................................................................ 13
4.4. Electrical connections ............................................................................................................... 14
4.4.1 electrical connection for electric motor with 9 wires .............................................................................. 15
4.4.2 electrical connection for electric motor with 6 wires .............................................................................. 15
4.4.3. Thermal switch settings ........................................................................................................................ 15
5. Unit’s operation ............................................................................................................................. 16
5.1. Starting and stopping the unit ................................................................................................... 16
5.2. Monitoring devices ................................................................................................................... 16
6. Maintenance .................................................................................................................................. 17
6.1. Maintenance schedule ............................................................................................................. 17
6.2. Ordinary maintenance .............................................................................................................. 17
6.2.1. Pre filter (stage 1) maintenance ........................................................................................................... 17
6.2.1.a Emulsion version prefilter ................................................................................................................... 18
6.2.1.b Oil version prefilter ............................................................................................................................. 18
6.2.2. Main filter (stage 3) maintenance for OIL and EMULSION versions ................................................... 20
6.3. Special maintenance ................................................................................................................ 20
6.3.1. Centrifugal filtration (stage 2) maintenance ......................................................................................... 20
6.3.2. Cleaning of the impeller ........................................................................................................................ 21
6.3.3. Seals Replacement .............................................................................................................................. 22
6.3.4. Electric motor - Installation and removal .............................................................................................. 22
6.4. Torque settings ........................................................................................................................ 23
6.5. Periodic checks ........................................................................................................................ 23
6.6. Troubleshooting ....................................................................................................................... 25
6.7. Disposal ................................................................................................................................... 26
6.7.1. Disposal of consumables ..................................................................................................................... 26
6.7.2 Disposal of the unit ................................................................................................................................ 26
7. Spare parts .................................................................................................................................... 27
7.1. Spare filters reorder codes ....................................................................................................... 27
7.2. Complete Spare List ................................................................................................................. 28
