Kessel Ecolift XL Instructions For Installation, Operation And Maintenance page 46

1 Introduction
1.1 Product description, general ............................................................................................. 48
1.2 General instructions on using these operating and maintenance instructions .................. 49
1.3 How it works...................................................................................................................... 50
1.3.1 How the Ecolift XL works .................................................................................................. 50
1.3.2 Operating principle lowest installation .............................................................................. 50
1.4 Type plate ......................................................................................................................... 51
1.5 Scope of delivery .............................................................................................................. 52
1.5.1 Ecolift version ................................................................................................................... 52
1.6 Component assemblies and functional properties ............................................................ 53
1.6.1 Ecolift version ................................................................................................................... 53
2 Safety
2.1 Correct use ....................................................................................................................... 54
2.2 Staff selection and qualification ........................................................................................ 54
2.3 Organisational safety measures ....................................................................................... 54
2.4 Risks caused by the product ............................................................................................. 55
2.4.1 Risk caused by special location / ambient conditions ....................................................... 55
2.4.2 Risk of electric shock when plug has been screwed off .................................................... 55
2.4.3 Risk caused by hazardous atmosphere ............................................................................ 55
2.4.4 Health risks ....................................................................................................................... 55
2.4.5 Risk caused by noise ........................................................................................................ 55
2.4.6 Explosion hazard .............................................................................................................. 55
2.4.7 Risk caused by heat ......................................................................................................... 56
2.4.8 Risk caused by unexpected pump start-up ....................................................................... 56
2.4.9 Risk of drowning in the system chamber .......................................................................... 56
3 Installation
3.1 General points related to installation ................................................................................ 57
3.2 Installing the wastewater pump(s) .................................................................................... 57
3.3 Installing the alarm sensor ................................................................................................ 58
3.4 Installing the small compressor for air bubble formation .................................................. 58
3.5 Installing the optical probe on the backwater flap(s) ......................................................... 59
3.6 Fitting the drive motor for the backwater flap(s) ............................................................... 60
3.7 Installing the control unit(s) ............................................................................................... 60
3.7.1 Fixing / connecting the main control unit .......................................................................... 60
3.7.2 Installing the KESSEL tele-control modem ....................................................................... 60
3.7.3 Fixing / connecting the control unit for redundant valve ................................................... 61
3.8 Establishing electrical connections and connections to the level sensors ........................ 62
3.8.1 Connecting the pump(s) ................................................................................................... 63
3.8.2 Connecting potential-free contacts ................................................................................... 64
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