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4.1.3 Q-FlapCompact II/Plus closed-position sensor (Formerly known as deposit sensor) .................... 32
4.2 Additional monitoring: Q-FlapCompact II Plus ................................................................................ 34
4.2.1 Wear and tear sensor (Q-FlapCoompact II Plus only) ................................................................... 34
4.3 Optional Level sensor (optional sensor for Q-FlapCompact II or Q-FlapCompact II Plus)............. 35
4.4 Monitoring panel requirements ........................................................................................................ 36
4.4.1 Locking mechanism requirements ................................................................................................. 37
4.4.2 Closed-position sensor (formerly deposit sensor) requirements .................................................... 38
4.4.3 Wear and tear sensor requirements ................................................................................................ 39
4.4.4 Optional level sensor requirements ................................................................................................ 40
5 Transport and storage prior to commissioning ................................................................................ 41
5.1 Transport......................................................................................................................................... 41
5.2 Storage prior to commissioning ....................................................................................................... 41
6 Assembly and commissioning ......................................................................................................... 42
6.1 Installation location requirements .................................................................................................... 42
6.2 Installation conditions ...................................................................................................................... 43
6.3 Mounting distances and measures ................................................................................................. 46
6.4 Terminal box wiring diagram ........................................................................................................... 48
6.5 Commissioning ............................................................................................................................... 49
7 Operation ........................................................................................................................................ 50
8. Inspection and maintenance plan ................................................................................................... 51
8.1 Safety during maintenance and inspection ..................................................................................... 51
9 Maintenance ................................................................................................................................... 52
9.1 Safety during maintenance and inspection ..................................................................................... 52
9.2 Preparation for inspection/maintenance work ................................................................................. 52
9.3 Safe system shutdown .................................................................................................................... 53
9.4 Inspection lid opening and closing .................................................................................................. 53
9.5 Inspection for wear and material deposits ....................................................................................... 56
9.6 Check the bolted and screwed connections ................................................................................... 59
9.7 Inspect the seals ............................................................................................................................. 59
9.8 Check flap blade ease of movement ............................................................................................... 59
9.9 Inspect the locking mechanism ....................................................................................................... 61
9.10 Adjusting the locking mechanism .................................................................................................... 63
9.11 Inspecting the closed-position sensor ............................................................................................. 65