page 4 of 91 USB-QFLCII-14804/0
Contents
1 Technical data ................................................................................................................................... 7
2 General information ........................................................................................................................ 11
2.1 Icons ............................................................................................................................................... 11
2.2 Application of this Operating and Maintenance Instructions manual .............................................. 12
2.3 Intended use ................................................................................................................................... 12
2.4 Personnel qualification .................................................................................................................... 14
2.5 Warranty ......................................................................................................................................... 15
3 Safety .............................................................................................................................................. 16
3.1 Safety warning ................................................................................................................................ 16
3.2 Warning notices on the inlet isolation device .................................................................................. 17
3.3 Inspections ...................................................................................................................................... 17
3.4 Health hazard due to exhausted substances .................................................................................. 18
3.5 Danger of crushing and overturning ................................................................................................ 18
3.6 Crash hazard/danger of falling ........................................................................................................ 19
3.7 Electrical hazards ............................................................................................................................ 19
3.8 Fire and explosion hazard ............................................................................................................... 20
3.8.1 Explosion protection document ....................................................................................................... 20
3.8.2 Classifications of hazardous zones ................................................................................................. 21
3.8.3 Avoiding sources of ignition ............................................................................................................ 22
3.8.4 Additional explosion protection measures to reduce the effects of explosions .............................. 23
3.9 Safety instructions during assembly and operation ........................................................................ 24
3.10 Safety during maintenance and inspection ..................................................................................... 25
3.10.1 Measures to be taken prior to performing maintenance .................................................................. 25
3.10.2 Safe system shutdown .................................................................................................................... 25
3.10.3 Safety instructions during maintenance .......................................................................................... 25
3.11 Monitoring function .......................................................................................................................... 26
4 Functional description: introduction ................................................................................................. 27
4.1 Functional description Q-FlapCompact II/Plus ............................................................................... 27
4.1.1 Inspection lid ................................................................................................................................... 29
4.1.2 Q-FlapCompact II/Plus locking mechanism ................................................................................... 29